Portable bacteriophage preservation box

Abstract

The utility model relates to the technical field of bacteriophage product preservation, in particular to a portable bacteriophage preservation box which comprises a heat preservation box and further comprises an ice bag, a box cover and telescopic shoulder straps, the ice bag is fixedly arranged in the heat preservation box, a sinking groove is formed in one side of the top of the ice bag, and a plurality of counter bores are formed in the other side of the top of the ice bag; the sinking groove is a first placement area, the plurality of counter bores form a second placement area, a box cover is arranged above each of the two placement areas, and the opposite ends of the two box covers are hinged to the top of the heat preservation box; the two ends of the telescopic shoulder strap are arranged on the heat preservation box. According to the portable bacteriophage preservation box, the telescopic shoulder straps are arranged on the heat preservation box, the portability of the box body is improved, short-distance transportation or on-site use of the box body is facilitated, meanwhile, the first containing area and the second containing area are arranged on the ice bag, classified storage of products is facilitated, and the storage efficiency is improved. Therefore, a user can conveniently and quickly take the required bacteriophage product.

Description

Technical Field

[0001] The utility model relates to the technical field of bacteriophage product preservation, in particular to a portable bacteriophage preservation box. Background Art

[0002] Phage products refer to various biological products developed using bacteriophages, such as phage wipes, phage bagged powder, phage particles, phage plasters, phage liquids, etc. These products have a wide range of applications in multiple fields, including medical health, food safety, agriculture, and scientific research.

[0003] Phage products are prone to inactivation at temperatures above 8°C, which limits their temporary use and transportation in high-temperature environments. Therefore, when phage products need to be temporarily used or transported in high-temperature environments, they must be effectively refrigerated to maintain their activity.

[0004] Currently, a common refrigeration method is to use a foam box filled with ice packs (such as the ice pack insulation foam box disclosed in CN216547699U) to refrigerate bacteriophage products. Although this method can achieve a certain refrigeration effect, it is limited by the structure of the foam box. When short-distance transportation or on-site use is required, the foam box is not portable enough. Moreover, the internal space of the foam box is single, which is not convenient for classifying and storing bacteriophage products, and thus it is not convenient for users to quickly access the required bacteriophage products. Utility Model Content

[0005] In view of this, the utility model proposes a portable phage storage box, which improves the portability of the box by arranging a retractable shoulder strap on the thermal insulation box, making it convenient for short-distance transportation or on-site use of the box. At the same time, by arranging a first placement area and a second placement area on the ice bag, it is convenient for the classified storage of products, thereby making it convenient for users to quickly access the required phage products.

[0006] The technical solution of the present utility model is achieved as follows:

[0007] The utility model provides a portable bacteriophage storage box, including an insulation box, an ice bag, a box cover and a telescopic shoulder strap, wherein:

[0008] The ice bag is fixedly arranged in the thermal insulation box, one side of the top of the ice bag is provided with a sink, and the other side of the top of the ice bag is provided with a plurality of sink holes;

[0009] The sink is a first placement area, and the plurality of sink holes form a second placement area. A box cover is provided above each of the two placement areas, and the opposite ends of the two box covers are hingedly connected to the top of the thermal insulation box.

[0010] Both ends of the telescopic shoulder strap are arranged on the thermal insulation box.

[0011] On the basis of the above technical solution, preferably, the interior of the ice bag is filled with blue ice particles.

[0012] On the basis of the above technical solution, preferably, the telescopic shoulder strap includes a first shoulder strap, a second shoulder strap, a retracting mechanism and a snap buckle, wherein:

[0013] The rewinding mechanism is fixedly provided on each side of the thermal insulation box, one end of the first shoulder strap is hinged to one of the rewinding mechanisms, and one end of the second shoulder strap is hinged to the other rewinding mechanism;

[0014] One end of the first shoulder strap away from the winding mechanism and one end of the second shoulder strap away from the winding mechanism are detachably connected via the snap buckle.

[0015] On the basis of the above technical solution, preferably, it further comprises an elastic sponge, wherein,

[0016] The elastic sponges are arranged in a circular array in each of the sink holes;

[0017] The elastic sponge is in a long strip shape, and the long side of the elastic sponge is parallel to the countersunk hole.

[0018] On the basis of the above technical solution, preferably, a spring support is further included, wherein:

[0019] The spring support is provided on the bottom of each countersunk hole.

[0020] On the basis of the above technical solution, preferably, the spring support comprises a compression spring and a support plate, wherein:

[0021] One end of the compression spring is fixedly arranged on the bottom of the countersunk hole, and the other end extends upward and is fixedly connected to the support plate;

[0022] An avoidance gap is reserved between the support plate and the elastic sponge.

[0023] On the basis of the above technical solution, preferably, a tapered hole is provided on the top of the support plate, and the tapered hole is concentrically arranged with the countersunk hole.

[0024] On the basis of the above technical solution, preferably, it also includes thermal insulation cotton, wherein,

[0025] The heat-insulating cotton is fixedly arranged between the heat preservation box and the ice bag.

[0026] On the basis of the above technical solution, preferably, it further includes an anti-slip pad, wherein,

[0027] The anti-slip pad is fixedly arranged on the bottom of the thermal insulation box.

[0028] On the basis of the above technical solution, preferably, it further includes a pocket, wherein,

[0029] The pocket is fixedly arranged on the groove wall of the sink.

[0030] The portable bacteriophage storage box of the utility model has the following beneficial effects compared with the prior art:

[0031] (1) By providing a retractable shoulder strap on the thermal insulation box, the portability of the box is improved, which is convenient for short-distance transportation or on-site use of the box. At the same time, by providing a first placement area and a second placement area on the ice pack, it is convenient for the classified storage of products, thereby making it convenient for users to quickly obtain the required phage products.

[0032] (2) By arranging a box cover above each of the two placement areas, the first placement area and the second placement area can be stored independently, which is convenient for independent use, can effectively reduce the loss of cold air, and improve the refrigeration effect.

[0033] (3) By arranging a plurality of elastic sponges in a circular array in each sink hole, the elasticity of the elastic sponges can be used to clamp and fix the phage products placed in the sink hole, thereby improving the stability during transportation. At the same time, the elasticity of the elastic sponges can also be used to place phage products with different outer diameters in the sink hole, thereby improving the convenience of storing the phage products.

[0034] (4) By arranging a spring support on the bottom of each countersunk hole, after the box cover is closed, the upper end of the bacteriophage product is supported on the box cover by the elastic force of the spring support, thereby fixing the bacteriophage product and improving the stability during transportation. Moreover, after the box cover is opened, the upper end of the bacteriophage product can be ejected from the countersunk hole by the elastic force of the spring support, which is convenient for users to take out and has good convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0036] Figure 1 This is a front view of a portable bacteriophage storage box of the present invention;

[0037] Figure 2 It is a cross-sectional view taken along the line AA of the present invention;

[0038] Figure 3 It is a BB-section view of the present invention;

[0039] Figure 4 It is a partial top view of the countersunk hole of the utility model;

[0040] Figure 5 This is a schematic diagram of the internal structure of the ice bag of the present invention;

[0041] Figure 6 This is a schematic structural diagram of the tapered hole of the present utility model;

[0042] In the figure: 1. Insulated box; 2. Ice bag; 3. Box cover; 4. Retractable shoulder strap; 5. Elastic sponge; 6. Spring support; 7. Insulation cotton; 8. Anti-slip mat; 9. Pocket; 41. First shoulder strap; 42. Second shoulder strap; 43. Rewinding mechanism; 44. Snap buckle; 61. Compression spring; 62. Support plate; 201. Sink; 202. Countersunk hole; 601. Conical hole. DETAILED DESCRIPTION

[0043] The following will be combined with the specific embodiments of the present invention to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0044] like Figure 1-6 As shown, a portable bacteriophage storage box of the present invention comprises an insulation box 1, an ice pack 2, a box cover 3 and a telescopic shoulder strap 4.

[0045] Among them, the thermal insulation box 1 is any box with insulation capacity in the existing technology, such as the take-out thermal insulation box sold on the market. A box cover 3 and a retractable shoulder strap 4 are provided on the thermal insulation box 1 to improve the portability of the thermal insulation box 1. At the same time, a non-slip pad 8 is fixed at the bottom of the thermal insulation box 1 to improve the anti-slip performance.

[0046] The retractable shoulder strap 4 is used for carrying the insulated box 1 on the shoulder or by hand, and its two ends are arranged on the insulated box 1. Specifically, Figure 1 As shown, the retractable shoulder strap 4 includes a first shoulder strap 41, a second shoulder strap 42, a retracting mechanism 43, and a snap fastener 44. A retracting mechanism 43 is fixedly provided on each side of the thermal insulation box 1. One end of the first shoulder strap 41 is hinged to one of the retracting mechanisms 43, and one end of the second shoulder strap 42 is hinged to the other of the retracting mechanisms 43. The end of the first shoulder strap 41 away from the retracting mechanism 43 and the end of the second shoulder strap 42 away from the retracting mechanism 43 are detachably connected via the snap fastener 44.

[0047] In the structural design of the above-mentioned retractable shoulder strap 4, the snap buckle 44 is any one of the strap buckles in the prior art that can be used to connect the first shoulder strap 41 and the second shoulder strap 42, such as a buckle disclosed in the invention with the publication (announcement) number CN105996314B. The snap buckle 44 facilitates the separation of the first shoulder strap 41 and the second shoulder strap 42, and facilitates the opening of the box cover 3. The specific structure of the snap buckle 44 can be known in the prior art and will not be described in detail in this embodiment.

[0048] In the structural design of the above-mentioned retractable shoulder strap 4, the winding mechanism 43 is any structure in the prior art that can wind up the shoulder strap, such as a surveying and mapping tool box disclosed in the utility model with the publication (announcement) number CN218802192U, which is designed with a retractable winding mechanism for winding up the shoulder strap to control the length of the shoulder strap. The retractable shoulder strap 4 adopts this retractable winding mechanism to wind up or unwind the first shoulder strap 41 and the second shoulder strap 42. Its specific structure can be known in the prior art and will not be elaborated in this embodiment.

[0049] The ice pack 2 is used to provide cold air in the insulated box 1. Figure 2-3 As shown, the ice pack 2 is fixedly installed in the thermal insulation box 1, wherein the main body of the ice pack 2 is rectangular in shape, and its top is aligned with the top of the thermal insulation box 1. At the same time, a sink 201 is provided on one side of the top of the ice pack 2, and a plurality of sink holes 202 are provided on the other side. When the ice pack 2 is placed in the thermal insulation box 1, the sink 201 is used to place tablets, powders, liquids, granules and other phage products. The sink holes 202 form a second storage area for phage products such as EP tubes and blue-mouth bottles of phage seed liquid. A pocket 9 is also fixed on the wall of the sink 201 to facilitate the storage and placement of sheet-like phage products. This structure facilitates the classified placement of phage products, making it convenient for users to quickly access the required phage products.

[0050] To enable independent use of the two storage areas, a lid 3 is installed above each storage area. The opposing ends of the lids 3 are hinged to the top of the insulation box 1, allowing the lids 3 to flip open and close. To open the lids, flip the lids 3 upward to open them. To close the lids 3, the operation is reversed. This structure allows for independent storage of the first and second storage areas, facilitating their independent use, effectively reducing cold air loss, and improving refrigeration efficiency.

[0051] In addition, heat-insulating cotton 7 is fixedly arranged between the heat-insulating box 1 and the ice pack 2 to further improve the heat-insulating performance of the heat-insulating box 1, effectively reduce the loss of cold air, and improve the refrigeration effect.

[0052] In addition, the box cover 3 and the side of the thermal insulation box 1 can be connected and fixed by a buckle, so that the box cover 3 can be firmly closed on the top of the thermal insulation box 1. The buckle can be a buckle of the dk650 series.

[0053] In the structural design of the above-mentioned ice bag 2, the ice bag 2 can maintain the above-mentioned external structure at room temperature and in a frozen state. For this purpose, the outer packaging of the ice bag 2 is a plastic shell or a metal shell, and a sink hole 202 and a sink groove 201 are provided on the shell. The interior of the shell is filled with blue ice particles. When refrigeration is required, the ice bag 2 is frozen in advance and then used.

[0054] In the structural design of the above-mentioned ice pack 2, as Figure 2 As shown, the diameters of the plurality of countersunk holes 202 are different, and they are divided into small diameter countersunk holes 202, medium diameter countersunk holes 202 and large diameter countersunk holes 202. A plurality of countersunk holes 202 of each diameter are provided. Figure 2 The medium-diameter countersunk holes 202 are located between the small-diameter countersunk holes 202 and the large-diameter countersunk holes 202. Three large-diameter countersunk holes 202 are arranged in a straight line, while fifteen medium-diameter countersunk holes 202 are arranged in a matrix, and eighteen small-diameter countersunk holes 202 are arranged in a matrix. This structure allows for the storage of bacteriophage products of varying outer diameters, improving the convenience of storing bacteriophage products.

[0055] like Figure 2-3 As shown, a plurality of elastic sponges 5 are arranged in a circumferential annular array in each countersunk hole 202. The elastic sponges 5 are in the shape of elongated strips, with the long sides of the elastic sponges 5 parallel to the countersunk hole 202. In this structure, the elasticity of the elastic sponges 5 can be used to clamp and secure the bacteriophage product placed in the countersunk hole 202, improving stability during transportation. Furthermore, the elasticity of the elastic sponges 5 can also be used to accommodate bacteriophage products of different outer diameters in the countersunk hole 202, improving the convenience of storing the bacteriophage products.

[0056] In order to further improve the stability of the bacteriophage product during transportation, a spring support 6 is provided on the bottom of each countersunk hole 202. The spring support 6 is used to vertically limit the bacteriophage product, so that the bacteriophage product is more stable during transportation.

[0057] Specifically, such as Figure 3 As shown, the spring support 6 includes a compression spring 61 and a support plate 62. The elastic force of the compression spring 61 is greater than the elastic force of the elastic sponge 5. One end of the compression spring 61 is fixed to the bottom of the countersunk hole 202, and the other end extends upward and is fixedly connected to the support plate 62. At the same time, a clearance of 1-10 mm is reserved between the support plate 62 and the elastic sponge 5. The purpose of this clearance is to prevent the support plate 62 from contacting the elastic sponge 5, thereby not affecting the upward and downward movement of the support plate 62.

[0058] When the bacteriophage product is placed in the countersunk hole 202, the lower end of the bacteriophage product is placed on the support plate 62. In the initial state, after the bacteriophage product is placed, its upper end is exposed from the countersunk hole 202. When the box cover 3 is closed, the box cover 3 presses down the bacteriophage product, causing the bacteriophage product to sink into the countersunk hole 202. At this time, the compression spring 61 is compressed, providing a rebound force, so that the upper end of the bacteriophage product is pressed against the bottom of the box cover 3, thereby achieving vertical fixation of the bacteriophage product and further achieving vertical limitation of the bacteriophage product.

[0059] When the cover is opened, the compression spring 61 rebounds, pushing the support plate 62 upward, and the support plate 62 pushes the upper end of the bacteriophage product to expose the countersunk hole 202 again, making it easy to take out.

[0060] In the structural design of the above-mentioned spring support 6, a conical hole 601 is also provided on the top of the support plate 62. The conical hole 601 is concentrically arranged with the countersunk hole 202. The conical hole 601 can better maintain the lower end of the bacteriophage product on the support plate 62. During the up and down movement, the support plate 62 is not easy to tilt, which is conducive to the normal operation of the spring support 6.

[0061] The method of using the portable bacteriophage storage box of the utility model is as follows:

[0062] Open the box lid 3 and place the bacteriophage product in the sink 201 or the sink hole 202. If the bacteriophage product placed in the sink hole 202 is tubular, insert the tubular bacteriophage product into the sink hole 202 and place the lower end of the tubular bacteriophage product into the tapered hole 601. After placement, the tubular bacteriophage product is clamped and fixed by the elastic sponge 5 around it. After closing the box lid 3, the box lid 3 presses down the tubular bacteriophage product, causing the bacteriophage product to sink into the sink hole 202. When the box lid 3 is opened again, the upper end of the tubular bacteriophage product is pushed out of the sink hole 202 by the spring support 6, making it easy to take out.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable bacteriophage storage box, comprising an insulated box (1), characterized in that: It also includes an ice pack (2), a box cover (3) and a telescopic shoulder strap (4), wherein: The ice bag (2) is fixedly arranged in the heat preservation box (1); a sink (201) is provided on one side of the top of the ice bag (2); and a plurality of sink holes (202) are provided on the other side of the top of the ice bag (2); The sink (201) is a first placement area, and the plurality of sink holes (202) form a second placement area. A box cover (3) is provided above each of the two placement areas, and the opposite ends of the two box covers (3) are hingedly connected to the top of the thermal insulation box (1); Both ends of the telescopic shoulder strap (4) are arranged on the thermal insulation box (1); It also includes elastic sponges (5), wherein a plurality of elastic sponges (5) are arranged in a circular array in each of the sink holes (202); the elastic sponges (5) are in the shape of long strips, and the long sides of the elastic sponges (5) are parallel to the sink holes (202); It also includes a spring support platform (6), wherein one spring support platform (6) is provided on the bottom of each countersunk hole (202); The spring support (6) comprises a compression spring (61) and a support plate (62), wherein one end of the compression spring (61) is fixedly arranged on the bottom of the groove of the countersunk hole (202), and the other end extends upward and is fixedly connected to the support plate (62); an avoidance gap is reserved between the support plate (62) and the elastic sponge (5).

2. The portable bacteriophage storage box according to claim 1, characterized in that: The interior of the ice bag (2) is filled with blue ice particles.

3. The portable bacteriophage storage box according to claim 2, characterized in that: The telescopic shoulder strap (4) comprises a first shoulder strap (41), a second shoulder strap (42), a retracting mechanism (43) and a snap buckle (44), wherein: The reeling mechanism (43) is fixedly provided on each side of the thermal insulation box (1), one end of the first shoulder strap (41) is hinged to one of the reeling mechanisms (43), and one end of the second shoulder strap (42) is hinged to the other reeling mechanism (43); One end of the first shoulder strap (41) away from the reeling mechanism (43) and one end of the second shoulder strap (42) away from the reeling mechanism (43) are detachably connected via the snap-on buckle (44).

4. The portable bacteriophage storage box according to claim 1, characterized in that: A tapered hole (601) is provided on the top of the support plate (62), and the tapered hole (601) is concentrically arranged with the counterbore (202).

5. The portable bacteriophage storage box according to claim 2, characterized in that: Also includes heat insulation cotton (7), wherein, The heat-insulating cotton (7) is fixedly arranged between the heat-insulating box (1) and the ice bag (2).

6. The portable bacteriophage storage box according to claim 1, characterized in that: Also included is an anti-slip mat (8), wherein: The anti-slip mat (8) is fixedly arranged on the bottom of the thermal insulation box (1).

7. The portable bacteriophage storage box according to claim 1, characterized in that: Also included is a pocket (9), wherein The pocket (9) is fixedly arranged on the wall of the sink (201).

Images