Sample storage box

Abstract

The utility model discloses a sample preservation box which comprises a first box inner space, a second box inner space, a box body, a cover, a temperature sensor, a temperature adjusting module, a humidity sensor, a humidity adjusting module and a plurality of Hall magnetic switches. The temperature of the space in the second box can be adjusted and controlled, when multiple samples need to be stored, different requirements of different samples for humidity and temperature can be met, the samples are prevented from being damaged and polluted, meanwhile, multiple sample storage boxes do not need to be used for storing different samples, and resources are saved. Moreover, when humidity is regulated and controlled, a fan and silica gel are adopted for humidity regulation, so that the humidity in the air can be reduced more uniformly, and the device is simple, convenient and higher in practicability. In addition, the Hall magnetic switch is used for monitoring the opening state of the cover to control the working states of the temperature sensor, the temperature adjusting module, the humidity adjusting module and the humidity sensor, and resources are saved.

Description

TECHNICAL FIELD

[0001] The present specification relates to the field of food and drug inspection, and in particular, to a sample storage box. BACKGROUND

[0002] In the field of food and drug inspection, food samples or drug samples have strict requirements for the temperature and humidity of the environment. If the temperature and humidity of the sample storage environment are not suitable, the sample may undergo physical, chemical or biological changes, thereby affecting the effectiveness of the test results. Therefore, ensuring that the sample is stored in an environment with suitable temperature and humidity can ensure the quality of the sample and the accuracy of the test results.

[0003] Therefore, the present specification provides a sample storage box. SUMMARY

[0004] The present specification provides a sample storage box to at least partially solve the above problems existing in the prior art.

[0005] The present specification adopts the following technical solutions:

[0006] The present specification provides a sample storage box, which comprises a first internal space, a second internal space, a box body, a lid, a temperature sensor, a temperature adjustment module, a humidity sensor, a humidity adjustment module, and a plurality of Hall magnetic switches.

[0007] The first internal space and the second internal space are used to place samples, and the lid is used to close the opening of the box body, so that the first internal space and the second internal space become airtight spaces.

[0008] The humidity sensor and the humidity adjustment module are installed on the inner wall of the box body corresponding to the first internal space, and the humidity adjustment module comprises a fan and silica gel. The fan and the silica gel are used to adjust the humidity of the first internal space when the humidity of the first internal space collected by the humidity sensor is higher than a preset humidity threshold.

[0009] The temperature sensor is installed on the inner wall of the box body corresponding to the second internal space, and the temperature sensor is used to collect the temperature of the second internal space. The temperature adjustment module is installed on the outer surface of the box body corresponding to the second internal space, and the temperature adjustment module is used to adjust the temperature of the second internal space when the temperature of the second internal space collected by the temperature sensor is different from a preset temperature threshold.

[0010] The plurality of Hall magnetic switches are installed on the surface of the cover in contact with the opening of the box body; the plurality of Hall magnetic switches are used to monitor the opening state of the cover, which is open or closed, to adjust the working states of the humidity adjusting module, the temperature adjusting module, the temperature sensor and the humidity sensor through the opening state of the cover.

[0011] Optionally, the sample preservation box further comprises a master control module electrically connected with the plurality of Hall magnetic switches, the humidity sensor, the temperature sensor, the temperature adjusting module and the humidity adjusting module.

[0012] The master control module is configured to obtain the initial humidity of the first box inner space collected by the humidity sensor, and start the fan when determining that the initial humidity is higher than a preset humidity threshold, so that the fan cooperates with the silica gel to adjust the humidity of the first box inner space.

[0013] The master control module is configured to obtain the initial temperature of the second box inner space collected by the temperature sensor, and adjust the temperature of the second box inner space through the temperature adjusting module when determining that the initial temperature is different from a preset temperature threshold.

[0014] The master control module is configured to obtain the opening state of the cover monitored by the plurality of Hall magnetic switches, and control the working states of the humidity sensor, the temperature sensor, the temperature adjusting module and the humidity adjusting module according to the obtained opening state of the cover.

[0015] Optionally, the temperature adjusting module comprises a Peltier device.

[0016] Optionally, the sample preservation box further comprises a heat dissipation element.

[0017] The heat dissipation element is configured to dissipate heat of the Peltier device.

[0018] Optionally, the sample preservation box further comprises a master control module electrically connected with the temperature sensor and the Peltier device, and the Peltier device is installed on the outer surface of the box body corresponding to the second box inner space.

[0019] The master control module is specifically configured to obtain the initial temperature of the second box inner space collected by the temperature sensor, and control the direction of the current applied to the Peltier device according to the initial temperature and a preset temperature threshold, so as to adjust the temperature of the second box inner space.

[0020] Optionally, the sample preservation box further comprises a power supply module, the power supply module comprises a plurality of cylindrical batteries, and the plurality of cylindrical batteries are used to supply power for the sample preservation box.

[0021] Optionally, the power supply module is detachable, so as to replace the power supply module when the residual power of the plurality of cylindrical batteries is less than a preset power threshold, and the power supply module is connected to the sample preservation box in a buckle connection mode or a magnetic attraction connection mode.

[0022] Optionally, the sample preservation box further comprises an alarm module, and the alarm module is electrically connected to the power supply module.

[0023] The alarm module is used to monitor the residual power of the plurality of cylindrical batteries, and the alarm module sends an alarm when it is determined that the residual power is less than a preset power threshold.

[0024] Optionally, the lid is connected to the box body in a sliding rail connection mode or a hinge connection mode.

[0025] Optionally, the sample preservation box further comprises a handle, and the handle is fixed to the lid.

[0026] The above at least one technical solution adopted in the specification can achieve the following beneficial effects:

[0027] In the sample preservation box provided in the specification, the sample preservation box comprises a first box space, a second box space, a box body, a lid, a temperature sensor, a temperature adjustment module, a humidity sensor, a humidity adjustment module, and a plurality of Hall magnetic switches. The sample preservation box can not only realize the regulation and control of the humidity of the first box space, but also realize the regulation and control of the temperature of the second box space. When multiple samples need to be stored, the different requirements of different samples on humidity and temperature can be met, the samples can be prevented from being damaged and contaminated, multiple sample preservation boxes for storing different samples are not needed, and resources are saved. When the humidity is regulated and controlled, the fan and the silica gel are used to adjust the humidity, the humidity in the air can be reduced more uniformly, and the method is simple, convenient, and practical. In addition, the Hall magnetic switch is used to monitor the opening state of the lid to control the working state of the temperature sensor, the temperature adjustment module, the humidity adjustment module, and the humidity sensor, and resource waste is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0028] The drawings described herein are used to provide further understanding of the specification, constitute a part of the specification, and the illustrative embodiments of the specification and the description thereof are used to explain the specification, and do not constitute an improper limitation on the specification. In the drawings:

[0029] Figure 1 The structure schematic view of the sample preservation box provided in the specification is shown in the drawings.

[0030] Figure 2 Fig. 1 is a structural diagram of a sample storage box according to an embodiment of the present disclosure; Figure 1 Fig. 2 is a structural diagram of the sample storage box in another state, in which the sample storage box is in a state that the cover is closed;

[0031] Figure 3 Fig. 3 is a structural diagram of a power supply module according to an embodiment of the present disclosure;

[0032] Figure 4 Fig. 4 is a structural diagram of a sample storage box according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0033] The exemplary embodiments will be described in detail herein below with reference to the drawings. In the following description, the same or similar components are designated by the same or similar reference numerals, and a repeated description thereof will be omitted. The following exemplary embodiments described in the following description are not representative of all the embodiments consistent with the present disclosure. Rather, they are merely examples of devices and methods consistent with some aspects of the present disclosure, as detailed in the appended claims.

[0034] The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. As used in the present disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0035] It will be understood that, although the terms first, second, third, etc. can be used herein to describe various information, these terms are not intended to denote a particular order or hierarchy. These terms are used only to distinguish one from another. For example, a first information can be termed a second information, and, similarly, a second information can be termed a first information, without departing from the scope of the present disclosure. As used herein, the word "if' can be interpreted to mean "when" or "upon" or "in response to determining" depending on the context.

[0036] The sample storage box according to the present disclosure will be described in detail below with reference to the drawings. The features of the embodiments and implementations described below can be combined with each other as long as there is no conflict.

[0037] Figure 1 and Figure 2 Fig. 4 is a structural diagram of a sample storage box according to an embodiment of the present disclosure. Figure 1 and Figure 2As shown, the sample storage box provided by the embodiments of the present application comprises a first inner space (0), a second inner space (11), a box body (1), a cover (2), a temperature sensor (6), a temperature adjusting module (5), a humidity sensor (7), a humidity adjusting module (8) and a plurality of Hall magnetic switches (9).

[0038] The first inner space (0) and the second inner space (11) are used for placing samples, and the cover (2) is used for closing the opening of the box body (1) so that the first inner space (0) and the second inner space (11) become airtight spaces. The cover (2) is used for closing the opening of the box body (1) so that the first inner space (0) and the second inner space (11) become airtight spaces. In the present application, the cover (2) and the box body (1) can be connected by sliding rails or a hinge.

[0039] In the present application, the samples can be food, medicine and the like. In addition, when multiple samples with different requirements for temperature and humidity are stored, the first inner space (0) can be used for storing samples with humidity requirements, and the second inner space (11) can be used for storing samples with temperature requirements.

[0040] The humidity sensor (7) and the humidity adjusting module (8) are installed on the inner wall of the box body (1) corresponding to the first inner space (0). In the present application, the humidity adjusting module (8) comprises a fan and silica gel. When the humidity of the first inner space (0) collected by the humidity sensor (7) is higher than a preset humidity threshold, the fan and the silica gel can be used to adjust the humidity of the first inner space (0).

[0041] Specifically, in the present application, the humidity sensor (7) can collect the humidity of the first inner space (0). When it is determined that the collected humidity is higher than the preset humidity threshold, the fan can be turned on to accelerate the flow speed of the air in the first inner space, so that the silica gel absorbs the moisture in the air more uniformly and promotes the absorption of the silica gel to the moisture in the air, achieving the purpose of reducing the humidity of the first inner space (0) by the fan cooperating with the silica gel.

[0042] The temperature sensor (6) is installed on the inner wall of the box body (1) corresponding to the second inner space (11), and the temperature sensor (6) is used to collect the temperature of the second inner space (11). The temperature adjusting module (5) is installed on the outer surface of the box body (1) corresponding to the second inner space (11), and the temperature adjusting module (5) is used to adjust the temperature of the second inner space (11) when the temperature of the second inner space (11) collected by the temperature sensor (6) is different from a preset temperature threshold.

[0043] Specifically, the temperature sensor (6) can collect the temperature of the second inner space (11), and when it is determined that the temperature of the second inner space (11) collected by the temperature sensor (6) is different from a preset temperature threshold, the temperature adjusting module (5) can adjust the temperature of the second inner space (11).

[0044] The plurality of Hall magnetic switches (9) are installed on the surface of the cover (2) in contact with the opening of the box body, and are used to monitor the opening state of the cover (2), that is, the opening or closing state. In this specification, the working state of the temperature sensor (6), the temperature adjusting module (5), the humidity adjusting module (8), and the humidity sensor (7) can be adjusted by the opening state of the cover (2), that is, the working state can be started or stopped.

[0045] Specifically, according to the opening state of the cover (2) monitored by the plurality of Hall magnetic switches (9), when the opening state of the cover (2) is opened, the working state of the temperature sensor (6), the temperature adjusting module (5), the humidity adjusting module (8), and the humidity sensor (7) can be adjusted to stop working. When the cover (2) is opened, the temperature sensor (6), the temperature adjusting module (5), the humidity adjusting module (8), and the humidity sensor (7) stop working, which can save resources, avoid waste of power resources, and reduce the workload of the temperature sensor (6), the temperature adjusting module (5), the humidity adjusting module (8), and the humidity sensor (7).

[0046] In this specification, when the opening state of the cover (2) is closed, the working state of the temperature sensor (6), the temperature adjusting module (5), the humidity adjusting module (8), and the humidity sensor (7) can be adjusted to start working. Of course, when the opening state of the cover (2) is closed, it is also necessary to determine whether to adjust the working state of the temperature sensor (6), the temperature adjusting module (5), the humidity adjusting module (8), and the humidity sensor (7) to start working according to whether the first inner space (0) and the second inner space (11) store samples.

[0047] As shown in Figure 1 and Figure 2 The sample storage box further includes a master control module (4) electrically connected with the plurality of Hall magnetic switches (9), the temperature sensor (6), the temperature adjusting module (5), the humidity sensor (7), and the humidity adjusting module (8). Of course, it can also be wirelessly connected.

[0048] The main control module (4) is used to obtain the initial humidity of the first inner space (0) collected by the humidity sensor (7), and when it is determined that the initial humidity is higher than the preset humidity threshold, the fan is started to cooperate with the silica gel to adjust the humidity of the first inner space (0). Specifically, in the specification, the humidity sensor (7) can collect the initial humidity of the first inner space (0) and can send the collected initial humidity to the main control module (4). The main control module (4) can receive the initial humidity, and according to the preset humidity threshold and the initial humidity, when the initial humidity is greater than the preset humidity threshold, the fan is started to cooperate with the silica gel to reduce the humidity of the first inner space (0).

[0049] The main control module (4) is used to obtain the initial temperature of the second inner space (11) collected by the temperature sensor (6), and when it is determined that the initial temperature is different from the preset temperature threshold, the temperature of the second inner space (11) can be adjusted by the temperature adjustment module (5). Specifically, in the specification, the temperature sensor (6) can collect the initial temperature of the second inner space, and can send the collected initial temperature to the main control module (4). The main control module (4) can receive the initial temperature, and according to the preset temperature threshold and the initial temperature, when the initial humidity is different from the preset temperature threshold, the temperature adjustment module (5) is controlled to adjust the temperature of the second inner space (11).

[0050] The main control module (4) can also obtain the opening state of the cover (2) detected by the plurality of Hall magnetic switches (9), and can control the working state of the humidity sensor (7), the temperature sensor (6), the humidity sensor (7), and the humidity adjustment module (8) according to the obtained opening state of the cover (2).

[0051] In the specification, the temperature adjustment module (5) includes a Peltier device installed on the outer surface of the corresponding box (1) of the second inner space (11), which is used to adjust the temperature of the second inner space (11). Specifically, the main control module (4) can control the direction of the current applied to the Peltier device according to the initial temperature of the second inner space (11) collected by the temperature sensor (6) and the preset temperature threshold, and of course can also control the size of the current applied to the Peltier device, thereby adjusting the temperature of the second inner space (11) by the Peltier device.

[0052] It should be noted that how the main control module (4) changes the direction and size of the current applied to the Peltier device, and how the Peltier device adjusts the temperature of the second inner space (11) according to the direction and size of the current applied to it, is a relatively mature technology at present, which can be determined in advance based on the working principle of the Peltier device, and the specification will not be repeated here.

[0053] Based on Figure 1 and Figure 2 The sample storage box provided by the embodiments of the present application can not only regulate the humidity of the space in the first box, but also regulate the temperature of the space in the second box. When multiple samples need to be stored, the different requirements of different samples for humidity and temperature can be met, the samples can be prevented from being damaged and contaminated, and multiple sample storage boxes for storing different samples are not needed, thereby saving resources. When the humidity is regulated, the fan and silica gel are used to regulate the humidity, the humidity in the air can be reduced more uniformly, and the method is simple, convenient and practical. In addition, the Hall magnetic switch is used to monitor the opening state of the cover to control the working state of the temperature sensor, the temperature regulating module, the humidity regulating module and the humidity sensor, thereby avoiding resource waste.

[0054] As shown in Figure 1 and Figure 2 The sample storage box further comprises a handle (10) fixed on the cover (2) and used to provide a position for lifting the sample storage box.

[0055] In addition, in the present application, since there are two spaces in the box, the cover of the sample storage box can also be provided as two, that is, the sample storage box comprises a first cover and a second cover. The first cover is used to close the opening of the box body (1) corresponding to the first space (0) in the box, so that the first space (0) in the box becomes a closed space. The second cover is used to close the opening of the box body corresponding to the second space (11) in the box, so that the second space (11) in the box becomes a closed space.

[0056] In the present application, the sample storage box can further comprise a heat dissipation element, which can be used to dissipate heat from the Peltier device.

[0057] As shown in Figure 1 and Figure 2 In the present application, the sample storage box can further comprise a power supply module (3). As shown in Figure 3 The structure diagram of the power supply module provided by the present application can be seen that the power supply module (3) comprises a plurality of cylindrical batteries (30) for supplying power to the sample storage box.

[0058] In the present application, the power supply module (3) is detachable, and when the remaining power of the plurality of cylindrical batteries (30) is less than a preset power threshold, the power supply module (3) can be replaced. The connection mode of the power supply module (3) and the sample storage box can be snap connection or magnetic attraction connection.

[0059] The power supply module (3) is detachable, so that the power supply module (3) can be replaced in time when the several cylindrical batteries (30) are insufficient or have no electricity, thereby ensuring the normal work of the sample preservation box.

[0060] As shown in Figure 4 A structural diagram of a sample preservation box provided by the present specification, it can be seen that the sample preservation box further comprises an alarm module (12), and the alarm module (12) is electrically connected with the power supply module (3).

[0061] The alarm module (12) is used for monitoring the residual capacity of the several cylindrical batteries (30), and when it is determined that the residual capacity of the several cylindrical batteries (30) is less than a preset capacity threshold, the alarm module (12) can issue an alarm. In the present specification, the alarm module (12) can play a warning role, so that relevant personnel can replace the power supply module (3) in time, thereby avoiding the phenomenon that the sample preservation box cannot work due to lack of power supply, and ensuring the integrity and safety of the samples in the sample preservation box.

[0062] The above is only the preferred embodiment of the present specification, and does not limit the present specification in any form. Although the present specification has been disclosed as above with the preferred embodiment, it is not intended to limit the present specification. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the technical solution of the present specification, and any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the present specification still belong to the scope of the technical solution of the present specification.

Claims

1. A sample storage box, characterized in that, The sample storage box includes: a first internal space (0), a second internal space (11), a box body (1), a lid (2), a temperature sensor (6), a temperature adjustment module (5), a humidity sensor (7), a humidity adjustment module (8), and several Hall magnetic switches (9); The first box space (0) and the second box space (11) are used to place samples, and the lid (2) is used to close the opening of the box body (1) so that the first box space (0) and the second box space (11) become sealed spaces. The humidity sensor (7) and the humidity adjustment module (8) are installed on the inner wall of the box (1) corresponding to the first box space (0). The humidity adjustment module (8) includes a fan and silicone. The fan and the silicone are used to adjust the humidity of the first box space (0) when the humidity collected by the humidity sensor (7) is higher than the preset humidity threshold. The temperature sensor (6) is installed on the inner wall of the box (1) corresponding to the second box space (11), and the temperature sensor (6) is used to collect the temperature of the second box space (11); the temperature adjustment module (5) is installed on the outer surface of the box (1) corresponding to the second box space (11), and the temperature adjustment module (5) is used to adjust the temperature of the second box space (11) when the temperature of the second box space (11) collected by the temperature sensor (6) is different from the preset temperature threshold. The plurality of Hall magnetic switches (9) are installed on the surface of the cover (2) that contacts the opening of the box (1); the plurality of Hall magnetic switches (9) are used to monitor the open state of the cover (2), which is either open or closed, so as to adjust the working state of the humidity adjustment module (8), the temperature adjustment module (5), the temperature sensor (6) and the humidity sensor (7) by the open state of the cover (2).

2. The sample storage box as described in claim 1, characterized in that, The sample storage box further includes a main control module (4), which is electrically connected to the plurality of Hall magnetic switches (9), the humidity sensor (7), the temperature sensor (6), the temperature adjustment module (5), and the humidity adjustment module (8). The main control module (4) is used to obtain the initial humidity of the first box space (0) collected by the humidity sensor (7), and when it is determined that the initial humidity is higher than the preset humidity threshold, the fan is started so that the fan works with the silicone to adjust the humidity of the first box space (0). The main control module (4) is used to obtain the initial temperature of the second box space (11) collected by the temperature sensor (6), and when it is determined that the initial temperature is different from the preset temperature threshold, the temperature of the second box space (11) is adjusted by the temperature adjustment module (5). The main control module (4) is used to acquire the open state of the cover (2) monitored by the plurality of Hall magnetic switches (9), and control the working state of the humidity sensor (7), the temperature sensor (6), the temperature adjustment module (5) and the humidity adjustment module (8) according to the acquired open state of the cover (2).

3. The sample storage box as described in claim 1, characterized in that, The temperature regulation module (5) includes a Peltier device.

4. The sample storage box as described in claim 3, characterized in that, The sample storage box also includes: a heat dissipation element; The heat dissipation element is used to dissipate heat from the Peltier device.

5. The sample storage box as described in claim 3, characterized in that, The sample storage box further includes a main control module (4), which is electrically connected to the temperature sensor (6) and the Peltier device. The Peltier device is installed on the outer surface of the box body (1) corresponding to the second box space (11). The main control module (4) is specifically used to acquire the initial temperature of the second box space (11) collected by the temperature sensor (6), and control the direction of the current applied to the Peltier device according to the initial temperature and the preset temperature threshold, so as to adjust the temperature of the second box space (11).

6. The sample storage box as described in claim 1, characterized in that, The sample storage box further includes a power supply module (3), which includes a plurality of cylindrical batteries (30) for supplying power to the sample storage box.

7. The sample storage box as described in claim 6, characterized in that, The power supply module (3) is detachable, so that when the remaining power of the plurality of cylindrical batteries (30) is less than a preset power threshold, the power supply module (3) can be replaced. The power supply module (3) is connected to the sample storage box by a snap-fit ​​connection or a magnetic connection.

8. The sample storage box as described in claim 6, characterized in that, The sample storage box also includes an alarm module (12), which is electrically connected to the power supply module (3); The alarm module (12) is used to monitor the remaining power of the plurality of cylindrical batteries (30). When it is determined that the remaining power is less than a preset power threshold, the alarm module (12) issues an alarm.

9. The sample storage box as described in claim 1, characterized in that, The lid (2) is connected to the box (1) by a slide rail connection or a hinge connection.

10. The sample storage box as described in claim 1, characterized in that, The sample storage box also includes a handle (10), which is fixed to the lid (2).

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