Improved excrement collection box

Abstract

The utility model relates to the technical field of detection appliances, in particular to an improved excrement collection box which comprises a main box cover, a box body and an auxiliary box cover, the box body comprises an inner box body and an outer box body, a box body heat preservation layer is arranged between the inner box body and the outer box body, a plurality of temperature adjusting bins are arranged between the outer side wall of the inner box body and the box body heat preservation layer, and ice bags are arranged in the temperature adjusting bins. The inner bottom face of the inner box body is fixedly connected with an elastic telescopic assembly, the other end of the elastic telescopic assembly is fixedly connected with a containing disc, the containing disc is used for containing a sampling cup, the auxiliary box cover is placed above the sampling cup, and the outer side wall of the auxiliary box cover is slidably connected with the inner side wall of the inner box body. The collection box is subjected to multi-layer sealing through the auxiliary box cover and the main box cover, the main box cover is in threaded connection with the box body, the leakage risk in the transportation process is reduced, meanwhile, the ice bag is frozen in advance, then the ice bag is placed in the temperature adjusting bin, the box body heat preservation layer and the cover body heat preservation layer conduct heat preservation on the interior, and excrement samples in the sampling cups are prevented from going bad.

Description

Technical Field

[0001] The utility model relates to a feces collection box, in particular to an improved feces collection box, and belongs to the technical field of detection equipment. Background Art

[0002] A feces collection box is a tool specifically used to collect and preserve feces samples. It plays an important role in soil fertility assessment, animal health testing, and organic fertilizer research. Although existing feces collection boxes can meet the needs of feces collection, they still have certain defects in sealing and heat insulation. As a result, there is a risk of leakage of the collected feces during transportation, causing environmental pollution. When the temperature is too high, the feces sample in the collection box will deteriorate due to the high temperature, which will affect the test results.

[0003] Therefore, there is an urgent need to improve the improved stool collection box to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide an improved stool collection box, which is sealed in multiple layers by the auxiliary box cover and the main box cover, and the main box cover is threadedly connected to the box body to prevent the box cover from falling off when impacted, thereby reducing the risk of leakage during transportation. At the same time, the stool sample in the sampling cup is frozen in advance by an ice bag and then placed in a temperature-controlled chamber, and the box body insulation layer and the cover insulation layer are used to insulate the interior, thereby preventing the stool sample in the sampling cup from deteriorating.

[0005] The closure of the box body is connected to the outer wall of the box body by means of a screw thread, and the closure of the box body is connected to the outer wall of the box body by means of a screw thread.

[0006] Preferably, the elastic telescopic component includes an inner sleeve, an outer sleeve and a spring, the inner sleeve is fixedly connected to the inner bottom surface of the inner box body, the outer sleeve is fixedly connected to the bottom surface of the placement plate, and the spring is placed inside the inner sleeve and the outer sleeve.

[0007] Preferably, a plurality of guide strips are provided on the inner wall of the inner box body, and a guide groove cooperating with the guide strips is provided on the outer side surface of the auxiliary box cover.

[0008] Preferably, a placement groove is provided on the upper surface of the placement plate, and the placement groove is consistent in shape with the bottom surface of the sampling cup.

[0009] Preferably, a positioning groove is provided on the lower bottom surface of the auxiliary box cover, and the positioning groove is consistent with the shape of the cup mouth of the sampling cup.

[0010] Preferably, a barrier film is provided between the sampling cup and the auxiliary box cover.

[0011] Preferably, a pressing block is provided on the lower bottom surface of the main box cover, and the pressing block is used to press down the auxiliary box cover.

[0012] The utility model has at least the following beneficial effects:

[0013] 1. Freeze the ice bag in advance before use, and then place it in the temperature control chamber. The box body insulation layer and the cover insulation layer will insulate the interior. At the same time, the box body insulation layer and the cover insulation layer will block the external high temperature to prevent the stool sample in the sampling cup from deteriorating.

[0014] 2. Through the elastic telescopic component at the bottom of the placement tray, and the placement tray and the auxiliary box cover to fix the sampling cup, when the main box cover is connected to the box body, the pressure block under the main box cover squeezes the auxiliary box cover, ensuring the pressure of the placement tray and the auxiliary box cover on the sampling cup during transportation, preventing the sample in the sampling cup from leaking into the collection box during transportation. The collection box is sealed in multiple layers by the auxiliary box cover and the main box cover, and the main box cover is threadedly connected to the box body to prevent the main box cover from falling off when impacted, thereby reducing the risk of sample leakage to the outside during transportation and causing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 A schematic cross-sectional view of the structure provided by the utility model;

[0017] Figure 2 This is an isometric structural diagram provided by the utility model;

[0018] Figure 3 A schematic diagram of the decomposition structure provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the isometric structure of the box body provided by the utility model.

[0020] In the figure, 1. main box cover; 2. box body; 3. auxiliary box cover; 4. box body insulation layer; 5. temperature control chamber; 6. ice bag; 7. elastic telescopic component; 8. placement plate; 9. sampling cup; 10. cover body insulation layer; 12. sealing gasket; 13. guide strip; 14. guide groove; 15. placement groove; 16. positioning groove; 17. barrier film; 18. pressing block; 201. inner box body; 202. outer box body; 701. inner sleeve; 702. outer sleeve; 703. spring. DETAILED DESCRIPTION

[0021] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] like Figures 1-4 As shown, the improved feces collection box provided in this embodiment includes a main box cover 1, a box body 2 and a sub-box cover 3. The box body 2 includes an inner box body 201 and an outer box body 202. A box body insulation layer 4 is provided between the inner box body 201 and the outer box body 202. A plurality of temperature adjustment chambers 5 are provided between the outer wall of the inner box body 201 and the box body insulation layer 4. Ice bags 6 are provided in the temperature adjustment chambers 5. An elastic telescopic component 7 is fixedly connected to the inner bottom surface of the inner box body 201. The other end of the elastic telescopic component 7 is fixedly connected to a placement plate 8. The placement plate 8 is used to place a sampling cup 9. The sub-box cover 3 is placed above the sampling cup 9. The outer wall of the sub-box cover 3 is slidably connected to the inner wall of the inner box body 201. The main box cover 1 is located above the sub-box cover 3. The main box cover 1 and the sub-box cover 3 is fitted with a contact surface, a cover insulation layer 10 is provided inside the main box cover 1, and the cover insulation layer 10 and the box insulation layer 4 are filled with insulation cotton. The main box cover 1 and the box body 2 are threaded and connected, and the contact part of the box body 2 and the lower bottom surface of the main box cover 1 is provided with a sealing gasket 12. The ice bag 6 is frozen in advance before use and then placed in the temperature control chamber 5. The box body insulation layer 4 and the cover insulation layer 10 insulate the interior. At the same time, the box body insulation layer 4 and the cover insulation layer 10 block the external high temperature to prevent the feces sample in the sampling cup 9 from deteriorating. The auxiliary box cover 3 and the main box cover 1 perform multi-layer sealing on the collection box. At the same time, the main box cover 1 is threadedly connected to the box body 2 to prevent the box cover from falling off when impacted, thereby reducing the risk of leakage during transportation.

[0023] Further, such as Figure 1 As shown, the elastic telescopic component 7 includes an inner sleeve 701, an outer sleeve 702 and a spring 703. The inner sleeve 701 is fixedly connected to the inner bottom surface of the inner box body 201, and the outer sleeve 702 is fixedly connected to the bottom surface of the placement plate 8. The spring 703 is placed inside the inner sleeve 701 and the outer sleeve 702. The placement plate 8 is pressed down to drive the outer sleeve 702 to be pressed down, and the spring 703 gives the placement plate 8 an upward elastic force.

[0024] Among them, such as Figure 1 As shown, a plurality of guide bars 13 are provided on the inner wall of the inner box body 201, and a guide groove 14 cooperating with the guide bars 13 is provided on the outer side of the auxiliary box cover 3. The guide bars 13 guide the auxiliary box cover 3 to prevent the auxiliary box cover 3 from rotating.

[0025] Among them, such as Figure 1 As shown, a placement groove 15 is provided on the upper surface of the placement tray 8, and the placement groove 15 is consistent with the bottom shape of the sampling cup 9. A positioning groove 16 is provided on the lower bottom surface of the auxiliary box cover 3, and the positioning groove 16 is consistent with the cup mouth shape of the sampling cup 9. The placement groove 15 and the positioning groove 16 fix the sampling cup 9.

[0026] Further, such as Figure 1 as well as Figure 3 As shown, a pressing block 18 is provided on the lower bottom surface of the main box cover 1, and the pressing block 18 is used to press down the auxiliary box cover 3. The pressing block 18 presses down the auxiliary box cover 3, and the auxiliary box cover 3 squeezes the sampling cup 9. At the same time, the elastic telescopic component 7 presses down and squeezes the placement plate 8, and the placement plate 8 and the auxiliary box cover 3 squeeze the sampling cup 9 up and down.

[0027] Among them, such as Figure 1 As shown, a barrier film 17 is provided between the sampling cup 9 and the auxiliary box cover 3. The barrier film 17 is made of plastic and is replaced after one use. The barrier film separates the sampling cup 9 and the auxiliary box cover 3 to prevent objects in the sampling cup 9 from contaminating the auxiliary box cover 3.

[0028] like Figures 1-4 As shown, the principle of the improved feces collection box provided by this embodiment is as follows: the ice bag 6 is frozen in advance before use, and then placed in the temperature control chamber 5. The box body insulation layer 4 and the cover insulation layer 10 insulate the interior. At the same time, the box body insulation layer 4 and the cover insulation layer 10 block the external high temperature to prevent the feces sample in the sampling cup 9 from deteriorating. The elastic telescopic component 7 at the bottom of the placement tray 8 and the placement tray 8 and the auxiliary box cover 3 fix the sampling cup 9. When the main box cover 1 is connected to the box body 2, the pressing block 18 under the main box cover 1 squeezes the auxiliary box cover 3. During transportation, the pressure of the placement tray 8 and the auxiliary box cover 3 on the sampling cup 9 is ensured to prevent the sample in the sampling cup 9 from leaking into the collection box during transportation. The collection box is sealed by the auxiliary box cover 3 and the main box cover 1 in multiple layers, and the main box cover 1 is threadedly connected to the box body 2 to prevent the main box cover 1 from falling off when impacted, thereby reducing the risk of sample leakage to the outside and causing environmental pollution during transportation.

[0029] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0030] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0031] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. An improved feces collection box, comprising a main box cover (1), a box body (2) and a sub-box cover (3), characterized in that: The box body (2) comprises an inner box body (201) and an outer box body (202), a box body heat-insulating layer (4) is provided between the inner box body (201) and the outer box body (202), a plurality of temperature-adjusting chambers (5) are provided between the outer side wall of the inner box body (201) and the box body heat-insulating layer (4), an ice bag (6) is provided in the temperature-adjusting chamber (5), an elastic telescopic component (7) is fixedly connected to the inner bottom surface of the inner box body (201), the other end of the elastic telescopic component (7) is fixedly connected to a placement plate (8), the placement plate (8) is used to place a sampling cup (9), and the auxiliary box cover (3) is placed on the storage tank. Above the sampling cup (9), the outer side wall of the auxiliary box cover (3) is slidably connected to the inner side wall of the inner box body (201), the main box cover (1) is located above the auxiliary box cover (3), and the contact surface of the main box cover (1) and the auxiliary box cover (3) are in contact with each other. A cover body insulation layer (10) is provided inside the main box cover (1), and the cover body insulation layer (10) and the box body insulation layer (4) are filled with insulation cotton. The main box cover (1) and the box body (2) are screwed and connected, and a sealing gasket (12) is provided at the contact portion between the box body (2) and the bottom surface of the main box cover (1).

2. The improved feces collection box according to claim 1, characterized in that: The elastic telescopic component (7) comprises an inner sleeve (701), an outer sleeve (702) and a spring (703); the inner sleeve (701) is fixedly connected to the inner bottom surface of the inner box body (201); the outer sleeve (702) is fixedly connected to the bottom surface of the placement plate (8); and the spring (703) is placed inside the inner sleeve (701) and the outer sleeve (702).

3. The improved feces collection box according to claim 1, characterized in that: A plurality of guide strips (13) are provided on the inner wall of the inner box body (201), and a guide groove (14) cooperating with the guide strips (13) is provided on the outer side surface of the auxiliary box cover (3).

4. The improved feces collection box according to claim 1, characterized in that: A placement groove (15) is provided on the upper surface of the placement plate (8), and the placement groove (15) is consistent in shape with the bottom surface of the sampling cup (9).

5. The improved feces collection box according to claim 1, characterized in that: A positioning groove (16) is provided on the lower bottom surface of the auxiliary box cover (3), and the positioning groove (16) is consistent in shape with the cup opening of the sampling cup (9).

6. The improved feces collection box according to claim 1, characterized in that: A barrier film (17) is provided between the sampling cup (9) and the auxiliary box cover (3).

7. The improved feces collection box according to claim 1, characterized in that: A pressing block (18) is provided on the lower bottom surface of the main box cover (1), and the pressing block (18) is used to press the auxiliary box cover (3) downward.

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