Specimen transfer device for biological experiment

Abstract

The utility model relates to the field of biological experiment specimens, and discloses a biological experiment specimen transfer device. The device comprises a box body, an inner placement mechanism, a dustproof mechanism, a ventilation mechanism I and a ventilation mechanism II, the inner placing mechanism comprises a lower frame body, a U-shaped frame, a clamping groove I, a baffle plate, a clamping groove II, a partition plate and a breathable filter screen; specimens are placed in the gaps of the partition plates, the upper box cover is closed, the relative intervals of the partition plates are adjusted, then the specimens are placed in the intervals, and air circulation is conducted through the gaps of the breathable filter screens and the side breathable dustproof nets; when the outside air temperature is high, a transportation ice bag can be placed in the ice storage box, and the lower ventilation net can dissipate cold air of the ice bag to the interior of the box body. When air flow in the box body needs to circulate, the air inlet gap between the movable check block and the fixed check block can be adjusted by rotating the poke rod, and then the air outlet gap of the second ventilation mechanism is adjusted, so that air in the box body circulates.

Description

Technical Field

[0001] This application belongs to the field of biological experimental specimen technology, specifically a biological experimental specimen transport device. Background Technology

[0002] Biological experiments refer to the process of purposefully observing and studying the structure and life activities of organisms that are not easily observed under normal circumstances, using certain instruments, materials and reagents under specific environmental conditions and through scientific methods. Biology is a natural science based on experiments.

[0003] A search of patent document CN 213355526 U reveals a biological experimental specimen transport device, comprising a shell, a slide rail fixedly connected to the inner wall of the shell, a groove formed on one side of the slide rail, a placement plate movably connected to the inner wall of the groove, a handle fixedly connected to the top of the placement plate, a ventilation opening on the top of the placement plate, an exhaust fan fixedly connected to the top of the shell, a dustproof net fixedly connected to the top of the shell, and a bolt movably connected to the top of the dustproof net. This biological experimental specimen transport device achieves good ventilation, solving the problem of poor ventilation in general biological experimental specimen transport devices. This ensures that the quality of samples placed inside the device is not affected by bacterial growth, and it does not interfere with normal biological experimental work, resulting in better usability.

[0004] However, in actual use, it was found that excessively high or low temperatures inside the transport box during specimen transport can easily lead to the death of microorganisms inside the transport box. The overlapping of microbial specimens inside the transport box can easily cause poor air circulation, resulting in unpleasant odors inside the transport box. Therefore, a specimen transport device for biological experiments is provided. Utility Model Content

[0005] The purpose of this application is to provide a specimen transport device for biological experiments in order to solve the problems mentioned above.

[0006] The technical solution adopted in this application is as follows: A specimen transport device for biological experiments includes a box body. The internal equipment of the box body includes an internal placement mechanism. A dustproof mechanism is provided at the lower right end of the box body. A first ventilation mechanism is provided on the right side of the dustproof mechanism. A second ventilation mechanism is provided on the left side of the box body. The internal placement mechanism includes a lower frame body. A U-shaped frame is fixedly connected to the upper end of the lower frame body. A first slot is opened at the outer ends of both sides of the U-shaped frame. A baffle is engaged in the first slot. A second slot is opened at the upper end of the baffle. A partition plate is engaged inside the second slot. A breathable filter is fixedly connected inside the partition plate.

[0007] By adopting the above technical solution, the specimen is placed in the gap of the partition plate, the upper box cover is closed, the relative spacing of the partition plates is adjusted, and the specimen is placed inside the gap. Air circulation is achieved through the gaps of the breathable filter and the side breathable dustproof net. When the external temperature is high, transport ice packs can be placed inside the ice storage box, and the lower breathable net can dissipate the cold air from the ice packs into the interior of the box. When it is necessary to circulate the air inside the box, the air inlet gap between the movable block and the fixed block can be adjusted by rotating the lever, and then the air outlet gap of the second ventilator can be adjusted to allow the air inside the box to circulate.

[0008] In a preferred embodiment, a plurality of lower ventilation meshes are fixedly connected to the lower end of the U-shaped frame, and an ice storage box is slidably connected to the front end of the box body. The ice storage box is located on the inner side of the lower frame body at the lower end of the U-shaped frame.

[0009] By adopting the above technical solution, the lower ventilated mesh can allow cold air from below to enter the upper part of the U-shaped frame when low-temperature transportation is required.

[0010] In a preferred embodiment, the dustproof mechanism includes a fixed frame, a dustproof net slidably connected to the front end of the fixed frame, a magnetic strip fixedly connected to the front end of the dustproof net, a handle fixedly connected to the front end of the magnetic strip, and a magnetic piece attracted to the magnetic strip fixedly connected to the front end of the fixed frame.

[0011] By adopting the above technical solution, the dustproof net can prevent external mosquitoes from entering the interior of the box when the gap of the ventilation mechanism is opened too large.

[0012] In a preferred embodiment, the ventilation mechanism includes a fixed stop block, a lever is rotatably connected inside the fixed stop block, and a movable stop block is fixedly connected to one end of the lever away from the fixed stop block.

[0013] By adopting the above technical solution, when it is necessary to open the ventilation mechanism, rotating the lever will cause the movable stop to rotate, thereby adjusting the opening gap between the fixed stop and the movable stop.

[0014] In a preferred embodiment, the second ventilation mechanism is a mirror image of the first ventilation mechanism, and its structure is the same as that of the first ventilation mechanism. An upper cover is provided at the upper end of the box, and a sealing strip is provided on the upper cover at the inner wall of the box.

[0015] By adopting the above technical solution, when it is necessary to ventilate the inside of the box, the opening of the second ventilation mechanism and the opening of the first ventilation mechanism can be adjusted so that air enters the inside of the box through the first ventilation mechanism and is discharged outside through the second ventilation mechanism, which facilitates the replacement of internal air.

[0016] In a preferred embodiment, a power supply box is provided at the upper right side of the box, a portable power supply is provided inside the power supply box, handles are hinged to the front and rear ends of the box, and a fan is fixedly connected to the right side of the box.

[0017] By adopting the above technical solution, the power bank can provide power to the fan when the device is moved, and the handle makes it easy to carry when moving.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0019] In this application, the specimen is placed in the gap of the partition plate. After placement, the upper box cover is closed. The partition plate can be adjusted and fixed by the engagement of the second slot with the partition plate. After fixing, the U-shaped frame can be ventilated through the breathable filter and the side breathable dustproof net. When the external temperature is high, transport ice packs can be placed inside the ice storage box, and the lower breathable net can dissipate the cold air from the ice packs into the box. When it is necessary to ventilate the air inside the box, the air inlet gap between the movable block and the fixed block can be adjusted by rotating the lever, and then the air outlet gap of the second ventilator can be adjusted to allow the air inside the box to circulate. Through the cooperation of the above structures, it is easy to maintain the air circulation inside the device according to the specimen being transported, and reduce the generation of odor inside the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this application;

[0021] Figure 2 This is a schematic diagram of the internal structure in this application;

[0022] Figure 3 This is a schematic diagram of the structure of the specimen placement mechanism in this application;

[0023] Figure 4 This is a distribution diagram of the specimen placement mechanism in this application;

[0024] Figure 5 This is a schematic diagram of the structure of the partition plate and the breathable filter in this application;

[0025] Figure 6 For this application Figure 1 Enlarged view of point A.

[0026] The diagram shows the following components: 1. Cabinet body; 2. Power supply box; 3. Top cover; 4. Handle; 5. Dustproof mechanism; 501. Fixed frame; 502. Dustproof net; 503. Magnetic strip; 504. Handle; 6. Ventilation mechanism one; 601. Fixed block; 602. Actuating lever; 603. Movable block; 7. Ventilation mechanism two; 8. Internal placement mechanism; 801. Lower frame; 802. U-shaped frame; 803. Slot one; 804. Baffle; 805. Divider; 806. Ventilation filter; 807. Slot two; 808. Lower ventilation net; 809. Side ventilation dustproof net; 9. Ice storage box. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] Example:

[0029] Reference Figure 1-6 A specimen transport device for biological experiments includes a housing 1. The housing 1 has an internal placement mechanism 8, a dustproof mechanism 5 at the lower right side of the housing 1, a first ventilation mechanism 6 at the right side of the dustproof mechanism 5, and a second ventilation mechanism 7 at the left side of the housing 1. The internal placement mechanism 8 includes a lower frame 801, with a U-shaped frame 802 fixedly connected to the upper end of the lower frame 801. The outer ends of both sides of the U-shaped frame 802 have slots 803, which engage with baffles 804. The upper end of the baffles 804 has a second slot 807, which engages with a partition plate 805. A breathable filter is fixedly connected inside the partition plate 805. Net 806; Place the specimen into the gap of the partition plate 805, close the upper box cover 3, adjust the relative spacing of the partition plates 805, and then place the specimen into the gap. Air circulation is achieved through the gaps in the breathable filter 806 and the side breathable dustproof net 809. When the external temperature is high, transport ice packs can be placed inside the ice storage box 9, and the lower breathable net 808 can dissipate the cold air from the ice packs into the interior of the box 1. When air circulation is required inside the box 1, the air inlet gap between the movable stop 603 and the fixed stop 601 can be adjusted by rotating the lever 602, and then the air outlet gap of the second ventilator 7 can be adjusted to allow air circulation inside the box 1. Reference Figure 1-6The lower end of the U-shaped frame 802 is fixedly connected to multiple sets of lower venting nets 808, and the front end of the box 1 is slidably connected to an ice storage box 9. The ice storage box 9 is located on the inner side of the lower frame 801 at the lower end of the U-shaped frame 802. When low-temperature transportation is required, the lower venting net 808 can allow the cold air below to enter the upper end of the U-shaped frame 802 through the lower venting net 808.

[0030] Reference Figure 1-6 The dustproof mechanism 5 includes a fixed frame 501, a dustproof net 502 slidably connected to the front end of the fixed frame 501, a magnetic strip 503 fixedly connected to the front end of the dustproof net 502, a handle 504 fixedly connected to the front end of the magnetic strip 503, and a magnetic piece that attracts the magnetic strip 503 fixedly connected to the front end of the fixed frame 501. The dustproof net 502 can prevent external mosquitoes from entering the interior of the box 1 when the gap of the ventilation mechanism 6 is opened too large.

[0031] Reference Figure 1-6 The ventilation mechanism 6 includes a fixed stop 601, and a lever 602 is rotatably connected inside the fixed stop 601. A movable stop 603 is fixedly connected to one end of the lever 602 away from the fixed stop 601. When the ventilation mechanism 6 needs to be opened, the lever 602 is rotated, which drives the movable stop 603 to rotate, thereby adjusting the opening gap between the fixed stop 601 and the movable stop 603.

[0032] Reference Figure 1-6 Ventilation mechanism 2 7 is a mirror image of ventilation mechanism 1 6, and its structure is the same as ventilation mechanism 1 6. The upper end of the box 1 is provided with an upper box cover 3. The upper box cover 3 is provided with a sealing strip on the inner wall of the box 1. When it is necessary to ventilate the inside of the box 1, the opening of ventilation mechanism 2 7 and the opening of ventilation mechanism 1 6 can be adjusted so that air enters the inside of the box 1 through ventilation mechanism 1 6 and is discharged outside through ventilation mechanism 2 7, which facilitates the replacement of internal air.

[0033] Reference Figure 1-6 A power supply box 2 is located on the upper right side of the housing 1. A portable power supply is installed inside the power supply box 2. Handles 4 are hinged to the front and rear ends of the housing 1. A fan is fixedly connected to the right side of the housing 1. The portable power supply can provide power to the fan when the device is moved. The handles 4 make it easy to carry when moving.

[0034] The implementation principle of an embodiment of a biological experimental specimen transport device of this application is as follows:

[0035] In use, adjust the position of the partition plate 805 and the slot 807 according to the size of the specimen. After adjustment, place the specimen into the gap of the partition plate 805. After placing it in, close the upper cover 3. The partition plate 805 can be adjusted by engaging the slot 807 with the partition plate 805, thus fixing the partition plate 805. After fixing, air can circulate through the U-shaped frame 802 through the breathable filter 806 and the side breathable dustproof net 809. When the external temperature is high, transport ice packs can be placed inside the ice storage box 9. The ventilation mesh 808 can dissipate the cold air from the ice pack into the interior of the box 1. When it is necessary to circulate the air inside the box 1, the air inlet gap between the movable block 603 and the fixed block 601 can be adjusted by rotating the lever 602, and then the air outlet gap of the ventilation mechanism 7 can be adjusted to allow the air inside the box 1 to circulate. During the circulation, the air inlet can be protected by the dustproof mesh 502. With the cooperation of the above structures, it is easy to maintain the air circulation inside the device according to the specimen being transported, and reduce the generation of odor inside the device.

[0036] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A specimen transport device for biological experiments, comprising a box (1), characterized in that: The internal equipment of the box (1) has an internal placement mechanism (8), a dustproof mechanism (5) is provided at the lower right end of the box (1), a ventilation mechanism one (6) is provided on the right side of the dustproof mechanism (5), and a ventilation mechanism two (7) is provided on the left side of the box (1). The inner placement mechanism (8) includes a lower frame (801), a U-shaped frame (802) is fixedly connected to the upper end of the lower frame (801), and slots (803) are provided on both outer ends of the U-shaped frame (802). A baffle (804) is engaged in slots (803), and a second slot (807) is provided at the upper end of the baffle (804). A partition plate (805) is engaged inside the second slot (807), and a breathable filter (806) is fixedly connected inside the partition plate (805).

2. The specimen transport apparatus for biological experiments as claimed in claim 1, wherein: The lower end of the U-shaped frame (802) is fixedly connected to multiple sets of lower ventilation nets (808), and the front end of the box (1) is slidably connected to an ice storage box (9). The ice storage box (9) is located on the inner side of the lower frame (801) at the lower end of the U-shaped frame (802).

3. The specimen transport apparatus for biological experiments of claim 1, wherein: The dustproof mechanism (5) includes a fixed frame (501), a dustproof net (502) is slidably connected to the front end of the fixed frame (501), a magnetic strip (503) is fixedly connected to the front end of the dustproof net (502), a handle (504) is fixedly connected to the front end of the magnetic strip (503), and a magnetic piece that attracts the magnetic strip (503) is fixedly connected to the front end of the fixed frame (501).

4. The biological experimental specimen transport device as described in claim 1, characterized in that: The ventilation mechanism (6) includes a fixed stop (601), and a lever (602) is rotatably connected inside the fixed stop (601). A movable stop (603) is fixedly connected to one end of the lever (602) away from the fixed stop (601).

5. The specimen transport apparatus for biological experiments of claim 1, wherein: The second ventilation mechanism (7) is a mirror image of the first ventilation mechanism (6), and its structure is the same as that of the first ventilation mechanism (6). The upper end of the box (1) is provided with an upper box cover (3), and the upper box cover (3) is provided with a sealing strip on the inner wall of the box (1).

6. The specimen transport apparatus for biological experiments of claim 1, wherein: A power supply box (2) is provided on the upper right side of the box (1). A mobile power supply is provided inside the power supply box (2). Handles (4) are hinged to the front and rear ends of the box (1). A fan is fixedly connected to the right side of the box (1).

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