CN218967730U

CN218967730U - Constant temperature kit

Info

Publication number: CN218967730U
Application number: CN202222601800.1U
Authority: CN
Inventors: 戴均均
Original assignee: Jiangsu Baiyi Medical Technology Co ltd
Current assignee: Jiangsu Baiyi Medical Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-05
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to the technical field of reagent boxes and discloses a constant temperature reagent box, which comprises a box body and a closing cap, wherein a sliding groove is formed in the closing cap, a first spring is fixedly connected to the lower surface of the closing cap, a pressing plate is connected to the inner part of the sliding groove in a sliding manner, a top plate, a fixing plate and a bottom plate are fixedly connected to the inner part of the box body.

Description

Constant temperature kit

Technical Field

The utility model relates to the technical field of kits, in particular to a constant temperature kit.

Background

Along with the development of the current science and technology, biotechnology is also rapidly developed, not only medical institutions are involved in the use of biological reagents, but also biological reagents are used in many research institutes and schools, and along with the wide application of the reagents, the application of the kit is more and more extensive, and as most of the kits are used for storing the biological reagents, the activity of the kit can be ensured only at low temperature, so that the kit needs to be stored at low temperature, and therefore, the kit needs to be stored at constant temperature.

Most of the existing reagent boxes use external ice to keep internal long-time low temperature, or adopt a refrigeration device to cool the inside of the reagent boxes, so that the heat preservation is not balanced, the effect is poor, the low-temperature preservation requirement of biological reagents at present cannot be met, and when a box cover is opened, a large amount of internal cold air can be dispersed, so that the reagent preservation reagent in the reagent boxes is shortened.

And the utility model discloses a be provided with the baffle under the reagent groove, when taking the reagent, the baffle is automatic to seal the reagent groove to prevent that the inside air conditioning of kit from dispelling out, the inside fan that sets up in semiconductor refrigerator upper end rotates moreover, thereby makes inside air conditioning circulate, thereby makes the temperature of reagent upper and lower extreme equal, thereby has avoided the condition that reagent pipe upper and lower end temperature is inequality, thereby has avoided the effect that the reagent takes place rotten.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a constant temperature kit which has the advantages of sealing and uniform heating.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a constant temperature kit, includes box body and closing cap, the sliding tray has been seted up to the inside of closing cap, the lower fixed surface of closing cap is connected with spring one, the inside sliding connection of sliding tray has the clamp plate, the inside fixedly connected with roof of box body, fixed plate and bottom plate, the lower fixed surface of bottom plate is connected with the connecting block, one side inside rotation of connecting block is connected with the closing plate, the last fixed surface of bottom plate is connected with spring two and slide bar, the surface sliding connection of slide bar has place the piece, reagent groove has been seted up to the inside of roof, the inside sliding connection of reagent groove has the reagent pipe, the inside grafting of reagent pipe has the reagent lid, sets up the closing plate in reagent groove bottom, and the closing plate can upwards rotate under torsion spring's effect after taking the reagent pipe to the bottom of reagent groove is sealed, thereby reaches the effect that is in the closed state after taking the reagent pipe, thereby reaches the effect that prevents to run out, can make the reagent pipe compress down at the inside clamp plate of closing cap after closing cap, thereby can reach the effect that the reagent is convenient for take down the spring two under the effect of the spring two when taking down, thereby can reach the effect that the reagent spring is convenient to take down to take up the reagent pipe.

Preferably, a fan is rotationally connected to the inside of the fixed plate, a circulation port is formed in the fixed plate, a first ring gear is fixedly connected to the outer surface of the fan, a first rotating rod is rotationally connected to the inside of the fixed plate and the bottom plate, a first gear, a second gear and a first trapezoid gear are fixedly connected to the outer surface of the first rotating rod, a motor is fixedly connected to the bottom end of the bottom plate, a second rotating rod is fixedly connected to one side of the motor, a second trapezoid gear is fixedly connected to the outer surface of the second rotating rod, a semiconductor refrigerating sheet is fixedly connected to the inside of the bottom plate, a heat dissipation fan is rotationally connected to the lower end of the semiconductor refrigerating sheet, a second ring gear is fixedly connected to the outer surface of the heat dissipation fan, an air inlet is formed in one side of the semiconductor refrigerating sheet, an air inlet and a heat dissipation hole are formed in the outer surface of the box body, the fan arranged in the fixed plate rotates to blow cool air generated on the semiconductor refrigerating sheet to the upper end of the fixed plate, and then the cool air is transmitted to the lower end of the fixed plate through the circulation port, so that the inside of the reagent can be uniformly circulated, and the reagent can be uniformly cooled by the circulating tube; the heat of one side of the semiconductor refrigerating plate, which generates heat, is discharged from the inside of the heat radiating hole through the rotation of the heat radiating fan at the other side of the semiconductor refrigerating plate, so that the heat radiation effect is achieved.

Preferably, the top fixedly connected with handle of closing cap, the handle has played portable and removed effect, one side fixedly connected with hasp of box body, the hasp plays fixed effect when closing the closing cap, the lower surface fixedly connected with supporting shoe of box body.

Preferably, a torsion spring is arranged between the connecting block and the sealing plate, the box body is rotationally connected with the sealing cover, and the sealing plate can rotate when the reagent tube is pushed downwards, so that the reagent tube can be placed into the reagent tank, and the sealing plate can rotate under the action of the torsion spring when the reagent tube is taken out, so that the sealing plate can continuously seal the reagent tank.

Preferably, the first ring gear is meshed with the first gear, the second trapezoid gear is meshed with the first trapezoid gear, the second ring gear is meshed with the second gear, the second ring gear is communicated with the air inlet hole, and the heat dissipation hole is formed in the lower end of the heat dissipation fan.

Preferably, the handles are arranged at the axle center of the upper surface of the closed cover, and the number of the supporting blocks is four and the handles are respectively arranged at the top angles of the lower surface of the box body.

Preferably, the battery used by the motor is arranged on the lower surface of the inside of the box body and the lower end of the bottom plate, and the battery arranged in the box body plays a role in providing electric energy for the motor.

The beneficial effects are that:

1. this constant temperature kit through the closure plate that sets up in the reagent groove bottom, can upwards rotate under torsion spring's effect when the reagent pipe takes away the back closure plate, thereby the bottom with the reagent groove is sealed, thereby reach the effect that is in the confined state with the inside back of taking away the reagent pipe, thereby reach the effect that prevents cold air from running out, through setting up at the inside clamp plate of closing cap, can make spring one compress tightly the reagent pipe downwards after closing the closing cap, thereby reach fixed effect, spring two can shrink when reagent pipe pushes down, reagent pipe can upwards bounce under spring two elasticity's effect when the closing cap is opened, thereby reach the effect of being convenient for take out.

2. According to the constant-temperature kit, the fan arranged in the fixed plate rotates to blow cooling air generated on the semiconductor refrigerating sheet to the upper end of the fixed plate, and then the cooling air is transmitted to the lower end of the fixed plate through the circulating port, so that the internal cooling air achieves a circulating effect, and meanwhile, the reagent tube is uniformly cooled; the heat of one side of the semiconductor refrigerating plate, which generates heat, is discharged from the inside of the heat radiating hole through the rotation of the heat radiating fan at the other side of the semiconductor refrigerating plate, so that the heat radiation effect is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a constant temperature kit of the present utility model;

FIG. 2 is a schematic diagram showing an open structure of a thermostatic kit according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a constant temperature kit according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a cold air cycle structure of a isothermal kit according to the present utility model;

FIG. 5 is a schematic cross-sectional side view of a isothermal kit according to the present utility model;

FIG. 6 is a schematic cross-sectional view of a heat dissipation structure of a constant temperature kit according to the present utility model.

In the figure: 1. a case body; 2. a closing cap; 3. a handle; 4. locking; 5. an air inlet hole; 6. a heat radiation hole; 7. a support block; 8. a sliding groove; 9. a pressing plate; 10. a first spring; 11. a top plate; 12. a reagent tank; 13. a reagent tube; 14. a reagent cover; 15. a fixing plate; 16. a circulation port; 17. a fan; 18. a first ring gear; 19. a first rotating lever; 20. a first gear; 21. a bottom plate; 22. a semiconductor refrigeration sheet; 23. a second spring; 24. placing a block; 25. a slide bar; 26. a motor; 27. a second rotating lever; 28. a second trapezoidal gear; 29. a first trapezoidal gear; 30. a second gear; 31. a connecting block; 32. a closing plate; 33. an air inlet; 34. a heat dissipation fan; 35. a second ring gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, a constant temperature kit comprises a kit body 1 and a closed cover 2, wherein a sliding groove 8 is formed in the closed cover 2, a first spring 10 is fixedly connected to the lower surface of the closed cover 2, a pressing plate 9 is slidably connected to the inner part of the sliding groove 8, a top plate 11, a fixing plate 15 and a bottom plate 21 are fixedly connected to the inner part of the kit body 1, a connecting block 31 is fixedly connected to the lower surface of the bottom plate 21, a closed plate 32 is rotatably connected to one side of the connecting block 31, a second spring 23 and a sliding rod 25 are fixedly connected to the upper surface of the bottom plate 21, a placing block 24 is slidably connected to the outer surface of the sliding rod 25, a reagent groove 12 is formed in the inner part of the top plate 11, a reagent tube 13 is slidably connected to the inner part of the reagent groove 12, and a reagent cover 14 is inserted into the inner part of the reagent tube 13.

Working principle:

when the reagent kit is used, after the reagent tube 13 is placed in the reagent tank 12, the closing plate 32 arranged at the bottom end of the reagent tank 12 can rotate downwards, so that the reagent tube 13 can be placed in the reagent tank 12, then the closing cover 2 is closed, the pressing plate 9 can push the reagent tube 13 downwards under the closing of the closing cover 2, and the second spring 23 can shrink while the reagent tube 13 is pressed downwards, so that the function of fixing the reagent tube 13 is achieved; when the closing cap 2 is opened, the reagent tube 13 can be sprung up under the action of the elastic force of the second spring 23, so that the effect of being convenient to take out is achieved, after the reagent tube 13 is taken away, the closing plate 32 can be rotated upwards under the action of the torsion spring, so that the bottom end of the reagent tank 12 is closed, the effect that the inside of the reagent tube 13 is in a closed state after the reagent tube 13 is taken away is achieved, and the effect of preventing cold air from escaping is achieved.

Example two

Referring to fig. 5-6, further, on the basis of the first embodiment, a fan 17 is rotationally connected to the inside of the fixing plate 15, a circulation port 16 is formed in the inside of the fixing plate 15, a first ring gear 18 is fixedly connected to the outer surface of the fan 17, a first rotating rod 19 is rotationally connected to the inside of the fixing plate 15 and the bottom plate 21, a first gear 20, a second gear 30 and a first trapezoid gear 29 are fixedly connected to the outer surface of the first rotating rod 19, a motor 26 is fixedly connected to the bottom end of the bottom plate 21, a second rotating rod 27 is fixedly connected to one side of the motor 26, a second trapezoid gear 28 is fixedly connected to the outer surface of the second rotating rod 27, a semiconductor cooling plate 22 is fixedly connected to the inside of the bottom plate 21, a cooling fan 34 is rotationally connected to the lower end of the semiconductor cooling plate 22, a second ring gear 35 is fixedly connected to the outer surface of the cooling fan 34, an air inlet hole 5 and a cooling hole 6 are formed in one side of the semiconductor cooling plate 22, and an air inlet hole 33 and an air inlet hole 6 are formed in the outer surface of the box 1.

Wherein, the top fixedly connected with handle 3 of closing cap 2, handle 3 play portable mobile's effect, and one side fixedly connected with hasp 4 of box body 1, hasp 4 play fixed effect when closing cap 2, and the lower fixed surface of box body 1 is connected with supporting shoe 7.

Wherein, be equipped with torsion spring between connecting block 31 and the closure plate 32, box body 1 and closure lid 2 rotate and are connected, and closure plate 32 can rotate when reagent pipe 13 pushes down to can make reagent pipe 13 put into inside the reagent groove 12, when reagent pipe 13 takes out, closure plate 32 can rotate under torsion spring's effect, thereby continue to make closure plate 32 seal reagent groove 12.

Wherein, first ring gear 18 is connected with first gear 20 meshing, and second trapezoidal gear 28 and first trapezoidal gear 29 meshing are connected, and second ring gear 35 and second gear 30 meshing are connected, and second ring gear 35 communicates with inlet port 5, and louvre 6 sets up the lower extreme at radiator fan 34.

The handle 3 is disposed at the axial center of the upper surface of the closed cover 2, and the number of the supporting blocks 7 is four and are respectively disposed at the top corners of the lower surface of the box body 1.

Wherein, the battery that the motor 26 used sets up in the inside lower surface of box body 1 and the lower extreme of bottom plate 21, the battery that sets up in box body 1 inside plays the effect of providing the electric energy for motor 26.

Working principle:

when the semiconductor refrigerating sheet 22 operates, the fan 17 is arranged in the fixed plate 15, and the fan 17 rotates to blow the cool air generated on the semiconductor refrigerating sheet 22 to the upper end of the fixed plate 15 and then to the lower end of the fixed plate 15 through the circulation port 16, so that the cool air in the semiconductor refrigerating sheet 15 achieves the circulation effect; at the same time, the reagent tube 13 is cooled uniformly; the heat generated by the semiconductor cooling fin 22 is discharged from the heat dissipation hole 6 by the rotation of the heat dissipation fan 34 at the other side of the semiconductor cooling fin 22.

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

Claims

1. The utility model provides a constant temperature kit, includes box body (1) and closing cap (2), its characterized in that: the inside of closing cap (2) has been seted up sliding tray (8), the lower fixed surface of closing cap (2) is connected with spring one (10), the inside sliding connection of sliding tray (8) has clamp plate (9), the inside fixedly connected with roof (11), fixed plate (15) and bottom plate (21) of box body (1), the lower fixed surface of bottom plate (21) is connected with connecting block (31), the inside rotation in one side of connecting block (31) is connected with closing plate (32), the upper surface fixedly connected with spring two (23) and slide bar (25) of bottom plate (21), the surface sliding connection of slide bar (25) has place piece (24), reagent groove (12) have been seted up to the inside of roof (11), the inside sliding connection of reagent groove (12) has reagent pipe (13), the inside grafting of reagent pipe (13) has reagent lid (14).

2. A isothermal kit according to claim 1, wherein: the inside rotation of fixed plate (15) is connected with fan (17), circulation mouth (16) have been seted up to the inside of fixed plate (15), the surface fixedly connected with first ring gear (18) of fan (17), the inside rotation of fixed plate (15) and bottom plate (21) is connected with first dwang (19), the surface fixedly connected with first gear (20), second gear (30) and first trapezoidal gear (29) of first dwang (19), the bottom fixedly connected with motor (26) of bottom plate (21), one side fixedly connected with second dwang (27) of motor (26), the surface fixedly connected with second trapezoidal gear (28) of second dwang (27), the inside fixedly connected with semiconductor cooling fin (22) of bottom plate (21), the lower extreme rotation of semiconductor cooling fin (22) is connected with heat dissipation fan (34), the surface fixedly connected with second ring gear (35) of fan (34), one side of semiconductor cooling fin (22) is equipped with air inlet port (6) and air inlet (6) are opened to one side, air inlet port (6) are opened.

3. A isothermal kit according to claim 1, wherein: the top of closing cap (2) fixedly connected with handle (3), one side fixedly connected with hasp (4) of box body (1), the lower surface fixedly connected with supporting shoe (7) of box body (1).

4. A isothermal kit according to claim 1, wherein: a torsion spring is arranged between the connecting block (31) and the closing plate (32), and the box body (1) is rotationally connected with the closing cover (2).

5. A isothermal kit according to claim 2, wherein: the first ring gear (18) is connected with the first gear (20) in a meshed mode, the second trapezoid gear (28) is connected with the first trapezoid gear (29) in a meshed mode, the second ring gear (35) is connected with the second gear (30) in a meshed mode, the second ring gear (35) is communicated with the air inlet hole (5), and the heat dissipation hole (6) is formed in the lower end of the heat dissipation fan (34).

6. A isothermal kit according to claim 3, wherein: the lifting handles (3) are arranged at the axle center of the upper surface of the closed cover (2), and the number of the supporting blocks (7) is four and are respectively arranged at the top angles of the lower surface of the box body (1).

7. A isothermal kit according to claim 2, wherein: the battery used by the motor (26) is arranged on the lower surface of the inside of the box body (1) and the lower end of the bottom plate (21).