CN211767212U

CN211767212U - Portable scientific research sample bin

Info

Publication number: CN211767212U
Application number: CN202020196214.1U
Authority: CN
Inventors: 王菲
Original assignee: Tianjin Qingxiang Technology Co ltd
Current assignee: Tianjin Qingxiang Technology Co ltd
Priority date: 2020-02-23
Filing date: 2020-02-23
Publication date: 2020-10-27
Anticipated expiration: 2030-02-23

Abstract

The utility model discloses a portable scientific research sampling storage box, which comprises a box body, a box cover, a foot pad, a gas dispersing hole, an inner core block, a gas exhausting pad, a clamping groove, a master control PCB board, a handle, a storage battery, a fan and a semiconductor refrigerating sheet, wherein one side of the top of the box body is matched and rotatably installed with the box cover, the inner core block is fixed inside the box body, the clamping groove is arranged on the surface of the inner core block, the gas exhausting pad is installed at the bottom of the box body, the foot pad is symmetrically fixed on the bottom surface of the box body, the fan is installed at one side of the box cover, the semiconductor refrigerating sheet is embedded and installed at one side of the top of the box cover close to the fan, the storage battery is installed at one side of the top of the box cover far away from the fan, the master control PCB board is installed inside, the accuracy of guarantee scientific research, convenient to use, the practicality is higher.

Description

Portable scientific research sample bin

Technical Field

The utility model relates to a sample storage box technical field specifically is a portable scientific research sample bin.

Background

The sample storage box is used for preserving sample article, often needs to carry out interim the preserving to sample article in scientific research, therefore the storage box plays important role, because many samples are easy quick rotten under normal atmospheric temperature condition, influence scientific research's accuracy, traditional storage box is not convenient for store this type of sample. Therefore, a portable scientific research sampling storage box is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable scientific research sample bin to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable scientific research sampling storage box, which comprises a box body, a box cover, a foot pad, an air dispersing hole, an inner core block, an air exhaust cushion, a clamping groove, a main control PCB board, a handle, a storage battery, a fan and a semiconductor refrigerating sheet, a box cover is arranged on one side of the top of the box body in a matching and rotating way, an inner core block is fixed in the box body, the surface of the inner core block is provided with a clamping groove, the bottom of the box body is provided with an air exhaust cushion, the bottom surface of the box body is symmetrically fixed with foot pads, a fan is arranged on one side of the box cover, a semiconductor refrigerating sheet is embedded and arranged on one side of the top of the box cover close to the fan, a storage battery is arranged on one side of the top of the case cover, which is far away from the fan, a main control PCB is arranged in the case cover, and the fan, the semiconductor refrigeration piece and the storage battery are all electrically connected with the main control PCB, the bottom surface of the box cover is uniformly provided with air dispersing holes, and the top surface of the box cover is rotatably provided with a handle.

Preferably, a filter screen is fixedly packaged at the air inlet end of the fan.

Preferably, a silica gel plate is adhered to the heat dissipation surface of the semiconductor refrigeration piece.

Preferably, the inner core block is made of composite foam.

Preferably, the exhaust pad is made of a multi-layer composite sponge.

Compared with the prior art, the beneficial effects of the utility model are that: insert the screens inslot with the appearance bottle after the sample, then close the case lid, open the fan and carry out the air current and lead, open the semiconductor refrigeration piece and refrigerate, cold air is in the even leading-in box of scattered gas pocket, because screens inslot portion is even spacing form, so cold wind can pass the screens groove from appearance bottle side, the realization is to the storage of cooling of sample, this sample bin simple structure, small and exquisite volume portable, stable cold wind function can carry out interim cooling storage to the sample, avoid the sample rotten, guarantee scientific research's accuracy, high durability and convenient use, high practicability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the case of the present invention;

FIG. 3 is a schematic view of the structure of the retaining groove of the present invention;

fig. 4 is a schematic view of the sectional structure of the box cover of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a foot pad; 4. air diffusing holes; 5. an inner core block; 6. an air exhaust cushion; 7. a clamping groove; 8. a main control PCB board; 9. a handle; 10. a storage battery; 11. a fan; 12. a filter screen; 13. a semiconductor refrigeration sheet; 14. a silica gel plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a portable scientific research sampling storage box comprises a box body 1, a box cover 2, a foot pad 3, an air dispersing hole 4, an inner core block 5, an exhaust pad 6, a clamping groove 7, a main control PCB plate 8, a handle 9, a storage battery 10, a fan 11 and a semiconductor refrigerating sheet 13, wherein the box cover 2 is installed on one side of the top of the box body 1 in a matching and rotating mode, the inner core block 5 is fixed inside the box body 1, the clamping groove 7 is formed in the surface of the inner core block 5, the exhaust pad 6 is installed at the bottom of the box body 1, the foot pad 3 is symmetrically fixed on the bottom surface of the box body 1, the fan 11 is installed on one side of the box cover 2, the semiconductor refrigerating sheet 13 is installed on one side, close to the fan 11, of the top of the box cover 2 in an embedding mode, the storage battery 10 is installed on one side, far away from the fan 11, of, the bottom surface of the case cover 2 is uniformly provided with air dispersing holes 4, and the top surface of the case cover 2 is rotatably provided with a handle 9.

A filter screen 12 is fixedly arranged at the air inlet end of the fan 11 in a sealing mode, and dust is prevented from entering the box body 1.

The silica gel plate 14 is pasted on the heat dissipation surface of the semiconductor refrigeration piece 13, so that heat of the semiconductor refrigeration piece 13 is led out, and the semiconductor refrigeration piece 13 is packaged and protected.

The inner core block 5 is made of composite foam, so that cold air is effectively retained, and the refrigeration effect is improved.

The air exhaust pad 6 is made of multilayer composite sponge, so that the dust insulation effect is good, and cold air is prevented from being rapidly emitted.

The working principle is as follows: insert the screens inslot 7 with the appearance bottle after the sample, then close case lid 2, open fan 11 and carry out the air current and lead, open semiconductor refrigeration piece 13 and refrigerate, cold air is in scattered gas pocket 4 evenly channels into box 1, because screens inslot 7 inside is even empty form, so cold wind can pass screens groove 7 from appearance bottle side, the realization is to the storage of cooling of sample, this sample bin simple structure, small and exquisite volume portable, stable cold wind function can carry out interim cooling storage to the sample, avoid the sample rotten, guarantee scientific research's accuracy, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable scientific research sample bin, includes box (1), case lid (2), callus on the sole (3), scattered gas pocket (4), inner core piece (5), exhaust pad (6), screens groove (7), master control PCB board (8), handle (9), battery (10), fan (11) and semiconductor refrigeration piece (13), its characterized in that: the box cover is characterized in that a box cover (2) is rotatably installed on one side of the top of the box body (1) in a matched mode, an inner core block (5) is fixed inside the box body (1), a clamping groove (7) is formed in the surface of the inner core block (5), an exhaust gasket (6) is installed at the bottom of the box body (1), foot pads (3) are symmetrically fixed on the bottom surface of the box body (1), a fan (11) is installed on one side of the box cover (2), a semiconductor refrigerating sheet (13) is installed on the top of the box cover (2) close to one side of the fan (11) in an embedded mode, a storage battery (10) is installed on one side, far away from the fan (11), of the top of the box cover (2), a main control PCB (8) is installed inside the box cover (2), the fan (11), the semiconductor refrigerating sheet (13) and the, the top surface of the box cover (2) is rotatably provided with a handle (9).

2. The portable scientific research sampling storage box of claim 1, wherein: and a filter screen (12) is fixedly packaged at the air inlet end of the fan (11).

3. The portable scientific research sampling storage box of claim 1, wherein: and a silica gel plate (14) is adhered to the heat dissipation surface of the semiconductor refrigeration sheet (13).

4. The portable scientific research sampling storage box of claim 1, wherein: the inner core block (5) is made of composite foam.

5. The portable scientific research sampling storage box of claim 1, wherein: the exhaust pad (6) is made of multilayer composite sponge.