Constant-temperature and constant-humidity preservation box for mouse skin sample

Abstract

The utility model relates to the technical field of sample boxes, and discloses a mouse skin sample constant-temperature and constant-humidity storage box which comprises a shell, a constant-temperature and constant-humidity mechanism comprises a ventilation block, the ventilation block is fixedly connected in the shell, a fan is fixedly connected in the ventilation block, a filtering assembly is fixedly connected in the ventilation block, and the filtering assembly is fixedly connected in the shell. And a heating pipe is fixedly connected to the interior of the ventilation block, a water flow heater is fixedly connected to the bottom of the heating pipe, and an atomizing nozzle is fixedly connected to the top of the heating pipe. According to the utility model, the temperature and humidity sensor observes the internal humidity and temperature of the device, when the requirements are not met, the fan pumps external air, the external air passes through the ventilation block, in the process, the air passes through the kapok block to filter dust and impurities in the air, and then the air is heated through the heating pipe; water flow in the water storage tank flows into the water flow heater through the water conveying pipe to be heated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sample box, especially mouse skin sample constant temperature and humidity storage box. BACKGROUND

[0002] Common mouse skin samples include skin pieces, skin biopsy samples, and skin graft samples. These samples are widely used in skin biology, immunology, wound healing, and other research. Using a sample protection box to store mouse skin samples can effectively prevent external contamination, temperature and humidity fluctuations, and moisture loss, thereby reducing sample degradation, maintaining the stability of its structure and function. In addition, the protection box provides a convenient storage and management method, ensuring that the sample is not damaged during long-term storage and facilitating subsequent experimental analysis.

[0003] The sample protection box includes a shell, a partition, a box door, and a water storage tank. The working principle of the sample protection box is to provide a closed and stable storage environment to prevent external contamination, temperature and humidity fluctuations, and the intrusion of chemical substances. It usually has moisture-proof, anti-pollution, and anti-ultraviolet functions, which can effectively reduce sample degradation and deterioration. The sealed design of the protection box ensures that the sample remains moist, dry, or at an appropriate temperature during storage, thereby extending the sample's shelf life and maintaining its structure and biological activity. Through these measures, the sample protection box provides reliable protection and convenient management for experiments.

[0004] Most mouse skin sample storage boxes on the market still use simple temperature and humidity control technology, which often cannot provide accurate and continuous constant temperature and humidity environment. Due to fluctuations in temperature and humidity, especially during long-term storage, the skin sample often loses its hydration or changes its structure, affecting its biological activity and the reliability of subsequent experiments. Therefore, a mouse skin sample constant temperature and humidity storage box is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To address the above shortcomings, the utility model provides a mouse skin sample constant temperature and humidity storage box, which aims to improve the existing mouse skin sample protection box in the prior art, which cannot provide a stable constant temperature and humidity environment, so that the mouse skin sample loses its hydration or changes its structure during long-term storage, affecting its biological activity and the reliability of subsequent experiments.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a mouse skin sample constant temperature and humidity storage box, including a shell, a box door rotatably connected inside the shell, a constant temperature and humidity mechanism fixedly connected outside the shell, a sealing mechanism slidably connected inside the box door, and a support assembly fixedly connected inside the shell,

[0007] The constant temperature and humidity mechanism includes a ventilation block fixedly connected inside the shell, a fan fixedly connected inside the ventilation block, a filter assembly fixedly connected inside the ventilation block, the filter assembly being fixedly connected to the left side of the fan, a heating pipe fixedly connected inside the ventilation block, a water flow heater fixedly connected to the bottom of the heating pipe, a water delivery assembly fixedly connected to the bottom of the water flow heater, and an atomizing nozzle fixedly connected to the top of the heating pipe.

[0008] As a further description of the above technical solution: the sealing mechanism includes two sealing buttons slidingly connected to the two ends inside the box door, a front sealing strip slidingly connected inside the box door, a return spring fixedly connected to the side of the two sealing buttons, a rotating block rotatably connected to the outside of the sealing button and the front sealing strip, the front sealing strip being attached to the inner wall of the shell, and a sealing strip fixedly connected to the upper and lower ends inside the shell.

[0009] As a further description of the above technical solution: the filter assembly includes a kapok block fixedly connected inside the ventilation block, a fixed groove provided on the outside of the kapok block, and the fixed groove being in contact with the ventilation block.

[0010] As a further description of the above technical solution: the water delivery assembly includes a water tank support fixedly connected to the right side of the shell, a water storage tank slidingly connected to the top of the water tank support, a water tank cover slidingly connected to the top of the water storage tank, and a water delivery pipe fixedly connected to the right side of the water storage tank.

[0011] As a further description of the above technical solution: the support assembly includes an adjusting strip fixedly connected to the inner wall corner of the shell, a plurality of through holes formed in the inner wall of the adjusting strip, and a partition plate slidingly connected inside the adjusting strip and slidingly connected in the through hole.

[0012] As a further description of the above technical solution: a gas delivery groove is formed inside the shell, the bottom of the gas delivery groove is in contact with the ventilation block, a sealing block is slidingly connected inside the shell, the sealing block is located in front of the gas delivery groove, a push rod is fixedly connected to the bottom of the sealing block, and the bottom of the push rod is fixedly connected to the top of the shell.

[0013] As a further description of the above technical solution: a through hole is formed inside the shell, the ventilation block is fixedly connected in the through hole, and a plurality of cavities are formed inside the kapok block.

[0014] As a further description of the above technical solutions: the inside of the shell is detachably connected with a temperature and humidity sensor, the temperature and humidity sensor is connected with the fan through a data line, and the temperature and humidity sensor is connected with the water flow heater through a data line.

[0015] The utility model has the advantages of the following:

[0016] 1、The utility model discloses a temperature and humidity sensor observation device, and when the humidity and temperature inside the temperature and humidity sensor observation device do not meet the requirements, the fan sucks external air, the external air passes through the ventilation block, and in the process, the air first filters dust and sundries in the air through the kapok block, then the kapok block completes heating of the air, water flow in the water storage tank flows into the water flow heater through the water delivery pipe for heating, the heated water flow heats the air through the heating pipe, and finally the water flow is atomized and sprayed out through the atomizing nozzle, air humidity and temperature are improved, a stable temperature and humidity environment is provided for the device, and the biological characteristics and structural integrity of the sample are maintained, and degradation or damage caused by temperature or humidity fluctuation is prevented.

[0017] 2、The utility model discloses a temperature and humidity sensor observation device, and when the humidity and temperature inside the temperature and humidity sensor observation device do not meet the requirements, the fan sucks external air, the external air passes through the ventilation block, and in the process, the air first filters dust and sundries in the air through the kapok block, then the kapok block completes heating of the air, water flow in the water storage tank flows into the water flow heater through the water delivery pipe for heating, the heated water flow heats the air through the heating pipe, and finally the water flow is atomized and sprayed out through the atomizing nozzle, air humidity and temperature are improved, a stable temperature and humidity environment is provided for the device, and the biological characteristics and structural integrity of the sample are maintained, and degradation or damage caused by temperature or humidity fluctuation is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of the mouse skin sample constant-temperature and constant-humidity preservation box provided by the utility model;

[0019] Figure 2 It is a structure schematic view of the sealing button of the mouse skin sample constant-temperature and constant-humidity preservation box provided by the utility model;

[0020] Figure 3 It is a structure schematic view of the mouse skin sample constant-temperature and constant-humidity preservation box provided by the utility model;

[0021] Figure 4 It is a structure schematic view of the temperature and humidity sensor of the mouse skin sample constant-temperature and constant-humidity preservation box provided by the utility model.

[0022] LEGEND:

[0023] 1, shell; 2, box door; 3, sealing button; 4, front sealing strip; 5, rotating block; 6, reset spring; 7, partition; 8, adjusting strip; 9, fan; 10, cotton block; 11, heating pipe; 12, water flow heater; 13, air block; 14, water delivery pipe; 15, atomizing nozzle; 16, temperature and humidity sensor; 17, air delivery groove; 18, sealing block; 19, push rod; 20, water storage tank; 21, water tank cover; 22, water tank support. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Referring to Figure 1 , Figure 3 , Figure 4 An embodiment provided by the utility model: a mouse skin sample constant-temperature and constant-humidity storage box, comprising a shell 1, the shell 1 is the main shell of the storage box, responsible for protecting the internal constant-temperature and constant-humidity mechanism, preventing external environment from interfering with the sample. The shell 1 adopts metal material to ensure the stability of the temperature and humidity environment in the box, and may have certain sealing performance to reduce the entry of external gas and humidity. The shell 1 is rotatably connected with a box door 2 inside, the box door 2 can be opened or closed by rotating or sliding, which is convenient for the operator to take out or put in the mouse skin sample. The box door 2 is slidably connected with a sealing mechanism inside, which can ensure that the sealing performance is best when the box door 2 is closed, avoiding the influence of the external environment on the sample storage. The shell 1 is fixedly connected with a constant-temperature and constant-humidity mechanism outside, which is the core component of the whole storage box, responsible for providing a constant temperature and humidity environment. The box door 2 is slidably connected with a sealing mechanism inside, and the shell 1 is fixedly connected with a support assembly inside, which is responsible for stably supporting the sample material,

[0026] The constant temperature and humidity mechanism includes a ventilation block 13 fixed inside the shell 1, which plays a role in air flow regulation, ensures air circulation in the box, avoids moisture accumulation or temperature unevenness, and is fixedly connected inside the shell 1. The fan 9 is fixedly connected inside the ventilation block 13, located inside the ventilation block 13, responsible for pushing air flow, ensuring air circulation, and evenly distributing the temperature and humidity in the box, avoiding the formation of hot spots or humid areas. The inside of the ventilation block 13 is fixedly connected with a filter assembly, and the kapok block 10 in the filter assembly can filter impurities in the air to ensure fresh air in the box and avoid sample contamination. The filter assembly is fixedly connected to the left side of the fan 9. The inside of the ventilation block 13 is fixedly connected with a heating pipe 11, which provides heat source for the air delivered by the ventilation block 13. According to the feedback information of the temperature and humidity sensor 16, the system will automatically adjust the working state of the heating pipe 11 to maintain the set constant temperature. The bottom of the heating pipe 11 is fixedly connected with a water flow heater 12 connected with the heating pipe 11 to ensure that the water flow is heated in time during the heating process, further adjusting the humidity in the box. The water delivery assembly connected to the bottom of the water flow heater 12 provides stable water flow to ensure constant humidity effect. The bottom of the water flow heater 12 is fixedly connected with a water delivery assembly to provide a stable water source to maintain a constant humidity environment. The top of the heating pipe 11 is fixedly connected with an atomizing nozzle 15 located at the top of the heating pipe 11 for atomizing and uniformly distributing water in the storage box to improve the accuracy of humidity control. The filter assembly includes a kapok block 10 fixedly connected inside the ventilation block 13. The outside of the kapok block 10 is provided with a fixed groove in contact with the ventilation block 13. The water delivery assembly includes a water tank bracket 22 fixed to the right side of the shell 1 to ensure stable storage of the water tank 20. The water tank bracket 22 is fixedly connected to the right side of the shell 1. The top of the water tank bracket 22 is slidingly connected with the water tank 20 to provide a stable water source for the water delivery assembly to maintain a constant humidity environment. Disinfectant, bactericide, etc. can be added to the water tank 20 for sterilization treatment inside during constant humidity maintenance. The top of the water tank 20 is slidingly connected with a water tank cover 21. The top of the water tank 20 is slidingly connected with the water tank cover 21 for easy water addition or maintenance. The right side of the water tank 20 is fixedly connected with a water delivery pipe 14. The inside of the shell 1 is provided with a mounting groove, and the ventilation block 13 is fixedly connected in the mounting groove. The inside of the kapok block 10 is provided with a plurality of cavities.

[0027] Referring to Figure 1 , Figure 2The sealing mechanism comprises two sealing buttons 3 located at both ends of the box door 2 and connected in sliding mode, which adjusts the sealing state of the box door 2 inside the shell 1 when the box door 2 is closed or opened. The two sealing buttons 3 are connected in sliding mode at both ends of the inside of the box door 2. The inside of the box door 2 is connected in sliding mode with a front sealing strip 4, which is tightly attached to the inner wall of the shell 1 to prevent air and moisture leakage. The side of the two sealing buttons 3 close to each other is fixedly connected with a return spring 6, which provides elastic restoring force for the sealing button 3 to ensure that the button can return to the original position after operation. The outside of the sealing button 3 and the front sealing strip 4 is rotatably connected with a rotating block 5, which drives the front sealing strip 4 to move backward after the sealing button 3 is reset, and then resets the front sealing strip 4. The inside of the shell 1 is fixedly connected with a sealing strip at the upper and lower ends. The sealing strips at the upper and lower ends of the inside of the shell 1 further enhance the overall sealing performance and prevent environmental pollution. The support assembly comprises an adjusting strip 8 fixed to the inner wall dead angle of the shell 1 to provide physical support and installation space. The inner wall of the shell 1 is provided with a plurality of through holes for position adjustment of the partition plate 7, so that the partition plate 7 can be adjusted according to the size of the sample. The adjusting strip 8 is fixedly connected to the inner wall dead angle of the shell 1, and the inner wall of the adjusting strip 8 is provided with a plurality of through holes. The inside of the adjusting strip 8 is connected in sliding mode with a partition plate 7, which is connected in sliding mode in the through hole and can be adjusted in position as needed to further stabilize the sample and avoid vibration or displacement. The partition plate 7 is connected in sliding mode in the through hole. The inside of the shell 1 is provided with a gas conveying groove 17, which connects the air flow block 13 and the air in the box to ensure smooth air flow. The bottom of the gas conveying groove 17 is in contact with the air flow block 13 to promote air circulation in the box. The bottom of the gas conveying groove 17 is in contact with the air flow block 13. The inside of the shell 1 is connected in sliding mode with a sealing block 18 located at the front end of the gas conveying groove 17 to close the air passage and ensure that the air does not directly flow with the outside to reduce the influence of external air and improve the stability of the constant temperature and humidity environment. The bottom of the sealing block 18 is fixedly connected with a push rod 19 to control the opening and closing of the sealing block 18. When it needs to be opened, the push rod 19 pushes the sealing block 18 up to open the air hole. When it needs to be closed, the push rod 19 pushes the sealing block 18 down to block the air hole. The bottom of the push rod 19 is fixedly connected to the top of the shell 1. The inside of the shell 1 is detachably connected with a temperature and humidity sensor 16. The temperature and humidity sensor 16 is connected with the fan 9 and the water flow heater 12 through a data line to monitor the temperature and humidity in the box in real time. When the temperature and humidity changes exceed the set range, the system will automatically adjust the fan 9 and the heater to ensure that the environment always maintains a suitable state for the preservation of mouse skin samples. The temperature and humidity sensor 16 is connected with the fan 9 through a data line. The temperature and humidity sensor 16 is connected with the water flow heater 12 through a data line.

[0028] Working principle: The temperature and humidity sensor 16 monitors the temperature and humidity in the preservation box in real time, and the data is transmitted to the constant temperature and humidity mechanism. The system adjusts the working state of the fan 9 and the water flow heater 12 according to the sensor feedback. The fan 9 pushes the air flow through the air block 13 to ensure the smooth flow of internal air and prevent uneven temperature and humidity. The heating pipe 11 provides a heat source for the air, and the water flow heater 12 heats the water flow. The heated water flow flows through the heating pipe 11 to the atomizing nozzle 15, which atomizes and sprays the water mist to maintain stable humidity. The water tank 20 provides water source for the water flow heater 12 through the water pipe 14, and the water tank cover 21 facilitates maintenance. The kapok block 10 in the air block 13 filters impurities in the air to keep the air in the box fresh. The sealing button 3 pushes the front sealing strip 4 forward to seal the box horse, the box door 2 is opened, and the reset spring 6 pushes the sealing button 3 to reset. The rotating block 5 pulls the front sealing strip 4 back during this process, thereby ensuring the sealing of the box door 2 and preventing external environmental interference. The support assembly stabilizes the sample through the adjusting strip 8 and the partition plate 7 to avoid vibration. The whole system works together to maintain the mouse skin sample in a constant temperature and humidity environment to ensure long-term stable preservation of the sample.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A mouse skin sample constant temperature and humidity preservation box, comprising a shell (1), characterized in that: The inside of the shell (1) is rotatably connected with a box door (2), the outside of the shell (1) is fixedly connected with a constant temperature and humidity mechanism, the inside of the box door (2) is slidably connected with a sealing mechanism, the inside of the shell (1) is fixedly connected with a support assembly, The constant temperature and humidity mechanism comprises a ventilation block (13), the ventilation block (13) is fixedly connected inside the shell (1), the inside of the ventilation block (13) is fixedly connected with a fan (9), the inside of the ventilation block (13) is fixedly connected with a filter assembly, the filter assembly is fixedly connected on the left side of the fan (9), the inside of the ventilation block (13) is fixedly connected with a heating pipe (11), the bottom of the heating pipe (11) is fixedly connected with a water flow heater (12), the bottom of the water flow heater (12) is fixedly connected with a water delivery assembly, the top of the heating pipe (11) is fixedly connected with an atomizing nozzle (15).

2. The mouse skin sample constant-temperature and constant-humidity storage box according to claim 1, characterized in that: The sealing mechanism comprises two sealing buttons (3), the two sealing buttons (3) are slidably connected at both ends of the inside of the box door (2), the inside of the box door (2) is slidably connected with a front sealing strip (4), the side close to the two sealing buttons (3) is fixedly connected with a return spring (6), the outside of the sealing button (3) and the front sealing strip (4) is rotatably connected with a rotating block (5), the front sealing strip (4) is attached to the inner wall of the shell (1), the inside of the shell (1) is fixedly connected with a sealing strip at both upper and lower ends.

3. The mouse skin sample constant-temperature and constant-humidity storage box according to claim 1, characterized in that: The filter assembly comprises a kapok block (10), the kapok block (10) is fixedly connected inside the ventilation block (13), the outside of the kapok block (10) is provided with a fixed groove, and the fixed groove is in contact with the ventilation block (13).

4. The mouse skin sample constant-temperature and constant-humidity storage box according to claim 1, characterized in that: The water delivery assembly comprises a water tank support (22), the water tank support (22) is fixedly connected on the right side of the shell (1), the top of the water tank support (22) is slidably connected with a water storage tank (20), the top of the water storage tank (20) is slidably connected with a water tank cover (21), and the right side of the water storage tank (20) is fixedly connected with a water delivery pipe (14).

5. The mouse skin sample constant-temperature and constant-humidity storage box according to claim 1, characterized in that: The support assembly comprises an adjusting strip (8), the adjusting strip (8) is fixedly connected to the inner wall corner of the shell (1), a plurality of through holes are formed in the inner wall of the adjusting strip (8), and a partition plate (7) is slidably connected inside the adjusting strip (8).

6. The mouse skin sample constant-temperature and constant-humidity storage box according to claim 1, characterized in that: The inside of the shell (1) is provided with a gas conveying groove (17), the bottom of the gas conveying groove (17) is in contact with the ventilation block (13), the inside of the shell (1) is slidably connected with a sealing block (18), the sealing block (18) is located on the front side of the gas conveying groove (17), the bottom of the sealing block (18) is fixedly connected with a push rod (19), and the bottom of the push rod (19) is fixedly connected to the top of the shell (1).

7. The mouse skin sample constant-temperature and constant-humidity storage box according to claim 3, characterized in that: The inside of the shell (1) is provided with a mounting groove, the ventilation block (13) is fixedly connected in the mounting groove, and the inside of the kapok block (10) is provided with a plurality of cavities.

8. The mouse skin sample constant-temperature and constant-humidity storage box according to claim 1, characterized in that: The inside of the shell (1) is detachably connected with a temperature and humidity sensor (16), the temperature and humidity sensor (16) is connected with the fan (9) through a data line, the temperature and humidity sensor (16) is connected with the water flow heater (12) through a data line.

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