CN219641383U

CN219641383U - Directly-heated constant-temperature rotary incubation device

Info

Publication number: CN219641383U
Application number: CN202320165079.8U
Authority: CN
Inventors: 时振; 王峰; 林振杰; 赵鹏宇; 郭彩云; 王吉宁
Original assignee: Yantai Addcare Bio Tech Ltd
Current assignee: Yantai Addcare Bio Tech Ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-09-05
Anticipated expiration: 2033-02-02

Abstract

The utility model relates to a directly-heated constant-temperature rotary incubation device, which belongs to the technical field of material cup incubation devices and comprises a support frame, wherein an incubation disc is rotationally connected to the support frame, the incubation disc is made of a metal material, a plurality of placing grooves are formed in the incubation disc, a heating groove is formed in the middle of the upper end of the incubation disc, and heating sheets are arranged in the heating groove in the incubation disc. The utility model has the advantages of quick temperature rise and accurate temperature control.

Description

Directly-heated constant-temperature rotary incubation device

Technical Field

The utility model relates to a directly-heated constant-temperature rotary incubation device, and belongs to the technical field of incubation devices for material cups.

Background

When chemiluminescent immunoassay detection is performed at present, after a sample and a reagent are added into a material cup, the material cup is required to be incubated in a heat preservation mode, so that the sample and the reagent fully grow and react in the material cup, and further follow-up detection of the sample in the material cup is facilitated.

Related Chinese patent with publication number CN207764227U discloses an automatic incubation heating shaking device, which comprises an incubation chamber, a motor and a shaking part; the incubation chamber is connected with the motor through the oscillating part, a detection device is arranged on the incubation chamber, a plurality of incubation chamber isolation grooves are formed in the incubation chamber, a temperature detection module, a liquid level detection module and a water absorption sponge are further arranged in the incubation chamber, the water absorption sponge is arranged in the incubation chamber and is close to the oscillating part, a cover plate is arranged at the top of the incubation chamber isolation groove, and the periphery of the incubation chamber is surrounded by a side heat preservation layer and a top heat preservation layer; the liquid level detection module and the temperature detection module are electrically connected with the detection device; the bottom layer of the incubation chamber is provided with a heating module.

The inventors believe that when the above automatic incubation device is used to incubate the sample in the cup, the following problems exist: 1. the temperature in the incubation tray rises slowly; 2. the detection and monitoring of the incubation temperature are inaccurate, so that the temperature in the incubation tray is easily too high or too low, and the incubation of the sample is adversely affected.

Disclosure of Invention

The utility model provides a direct-heating constant-temperature rotary incubation device aiming at the defects in the prior art.

The technical scheme for solving the technical problems is as follows: the utility model provides a rotatory device of incubating of directly-heated type constant temperature, includes the support frame, it is connected with the incubation dish to rotate on the support frame, it is made for metal material to incubate the dish, it has a plurality of standing grooves to incubate the dish, the heating tank has been seted up at the middle part of incubation dish upper end, it is equipped with the heating plate to incubate the dish in the heating tank.

Based on the technical scheme, the utility model can also be improved as follows:

further, the upper end of the support frame is provided with a bearing seat, the middle part of the lower end of the incubation plate is provided with a rotating shaft, the rotating shaft is rotationally connected in the bearing seat, and at least one bearing is arranged between the bearing seat and the rotating shaft.

Further, one end of the rotating shaft penetrating out of the bearing seat is provided with a driving belt wheel, the lower end of the supporting frame is provided with a motor, an output shaft of the motor is provided with a motor belt wheel, and a synchronous belt is wound between the motor belt wheel and the driving belt wheel.

Further, support frame upper end is equipped with a plurality of support columns, the support column upper end is equipped with the bottom plate, the bottom plate upper end is equipped with the side wall board, incubation chamber has been formed between bottom plate and the side wall board, incubation dish is located the incubation intracavity.

Further, the bottom plate and the outer side of the side wall plate are provided with heat preservation plates, and the heat preservation plates are arranged at the upper ends of the support columns.

Further, the incubation tray is provided with a temperature sensor, an electric control plate is arranged in the middle of the incubation tray, and a protection plate positioned above the electric control plate is arranged on the incubation tray.

Further, a wiring cavity is formed in the rotating shaft, and a slip ring is arranged at the lower end of the rotating shaft.

Further, the support frame comprises a connecting plate and a motor bottom plate, wherein the connecting plate is arranged at the lower end of the motor bottom plate, and the motor is arranged at the lower end of the motor bottom plate.

Further, the lower end of the rotating shaft is provided with a zero-position piece, and the lower end of the motor bottom plate is provided with a zero-position switch matched with the zero-position piece.

Further, the upper end of the side wall plate is provided with an upper cover, the lower end of the upper cover is provided with a heat preservation groove, heat preservation cotton is arranged in the heat preservation groove, and at least one opening is formed in the upper cover and the heat preservation cotton.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the incubation plate is made of a metal material, the incubation plate is provided with the heating groove, the heating plate is arranged in the heating groove, and the heating plate heats after being electrified, and the incubation plate is made of the metal material and is in direct contact with the heating plate, so that the temperature rising speed of the incubation plate is higher;

2. according to the utility model, the temperature sensor is arranged on the incubation plate, and the temperature sensor is directly arranged on the incubation plate, so that the accuracy of temperature monitoring of the incubation plate can be improved.

Drawings

Fig. 1 is a schematic structural diagram of a directly-heated constant-temperature rotary incubation device according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing the structure of a rotating shaft according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing the structure of a protruding opening according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of an embodiment of the present utility model showing the structure of a zero pad.

In the figure, 1, incubation plate; 11. an intermediate portion; 12. a reaction section; 13. a heating sheet; 14. a placement groove; 15. a heating tank; 16. heating the cover plate; 2. a rotating shaft; 21. a bearing seat; 22. a wiring cavity; 23. a bearing; 31. a driving belt wheel; 32. a motor; 33. a motor belt wheel; 34. a synchronous belt; 4. a support column; 41. a thermal insulation plate; 42. a bottom plate; 43. a side wall panel; 44. an incubation cavity; 5. an upper cover; 51. a heat preservation groove; 52. thermal insulation cotton; 6. an opening; 61. a strip-shaped opening; 62. a circular opening; 7. a support frame; 71. a connecting plate; 72. a motor bottom plate; 81. a temperature sensor; 82. an electric control board; 83. a protection plate; 84. a slip ring; 91. zero position piece; 92. zero position switch.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 and 2, a directly-heated constant-temperature rotating incubation device comprises a support frame 7, an incubation plate 1 and a heating plate 13, wherein the support frame 7 plays a most important supporting role in the incubation device, the incubation plate 1 is rotationally connected to the support frame 7, a plurality of placement grooves 14 are formed in the incubation plate 1, a heating groove 15 is formed in the middle of the upper end of the incubation plate 1, the heating plate 13 is arranged in the heating groove 15, when a sample in a material cup is incubated by using the incubation device, the material cup is placed in the placement groove 14, the heating plate 13 is electrified, the heating plate 13 heats, heat can be directly transferred to the incubation plate 1, therefore, the heating plate 13 is arranged in the heating groove 15 of the incubation plate 1, the heating speed of the incubation plate 1 can be improved, the problem of heat dissipation can be reduced, and the utilization ratio of the heat can be improved.

As shown in fig. 1 and 2, the incubation plate 1 is made of a metal material and can be made of a material with excellent heat conduction such as aluminum alloy, copper and the like, the incubation plate 1 comprises a middle part 11 and a reaction part 12, the reaction part 12 is arranged on the outer side of the middle part 11, the middle part 11 and the reaction part 12 are integrally formed, a heating groove 15 is formed in the middle part 11, a placing groove 14 is formed in the reaction part 12, a bearing seat 21 is connected with the upper end of a support frame 7 through bolts, a rotating shaft 2 is fixedly arranged in the middle of the lower end of the incubation plate 1, the rotating shaft 2 is rotatably connected in the bearing seat 21, two bearings 23 are arranged between the bearing seat 21 and the rotating shaft 2, and the bearings 23 are arranged between the bearing seat 21 and the rotating shaft 2, so that friction of the rotating shaft 2 in the bearing seat 21 can be reduced, and when the incubation plate 1 is required to be rotated, driving rotation of the incubation plate 1 can be realized through rotating the rotating shaft 2; the heating tank 15 is also internally provided with a heating cover plate 16, the heating cover plate 16 is arranged at the upper end of the heating plate 13, and the heating cover plate 16 can cover the heating plate 13, so that heat dissipation of the heating plate 13 can be reduced.

As shown in fig. 1 and 2, one end of the rotating shaft 2 penetrating out of the bearing seat 21 is provided with a driving belt wheel 31, the lower end of the supporting frame 7 is provided with a motor 32, an output shaft of the motor 32 is provided with a motor belt wheel 33, a synchronous belt 34 is wound between the motor belt wheel 33 and the driving belt wheel 31, the motor 32 is started, the output shaft of the motor 32 rotates to drive the motor belt wheel 33 to rotate, the driving belt wheel 31 can rotate under the driving of the synchronous belt 34 due to the synchronous belt 34 arranged between the driving belt wheel 31 and the motor belt wheel 33, the driving rotation of the rotating shaft 2 can be realized, the incubation plate 1 can rotate under the driving of the rotating shaft 2, the incubation plate 1 rotates, and the material cup is placed in the placing groove 14 conveniently.

As shown in fig. 1 and 2, the upper end of the supporting frame 7 is connected with a plurality of supporting columns 4 through bolts, the upper ends of the supporting columns 4 are fixedly adhered with a heat preservation tray 41, the inner side of the heat preservation tray 41 is provided with a bottom plate 42 and a side wall plate 43, the bottom plate 42 is arranged at the upper end of the heat preservation tray 41, the side wall plate 43 is connected with the upper end of the bottom plate 42 through bolts, an incubation cavity 44 is formed between the bottom plate 42 and the side wall plate 43, the incubation tray 1 is located in the incubation cavity 44, the bottom plate 42 and the side wall plate 43 are arranged to protect the incubation tray 1, the heat preservation tray 41 is arranged outside the bottom plate 42 and the side wall plate 43, heat loss can be further reduced, and a certain heat preservation effect is achieved on the incubation tray 1 and samples in the incubation tray 1.

As shown in fig. 1, 2 and 3, the upper end of the side wall plate 43 is connected with an upper cover 5 through bolts, the lower end of the upper cover 5 is provided with a heat insulation groove 51, the upper cover 5 is provided with heat insulation cotton 52 in the heat insulation groove 51, and the upper cover 5 and the heat insulation cotton 52 are arranged, so that the incubation plate 1 can be covered, the problem that dust falls into a material cup can be reduced, and meanwhile, the incubation plate 1 and samples in the incubation plate 1 can be insulated; the upper cover 5 and the heat preservation cotton 52 are provided with openings 6, each opening 6 comprises two strip-shaped openings 61 and three round openings 62, and the strip-shaped openings 61 and the round openings 62 are arranged, so that reagents can be conveniently added into a material cup placed in the incubation tray 1.

As shown in fig. 1 and 2, the support frame 7 comprises a connecting plate 71 and a motor bottom plate 42, the connecting plate 71 is connected to the lower end of the motor bottom plate 42 through bolts, the motor 32 is arranged at the lower end of the motor bottom plate 42, the supporting column 4 is connected to the upper end of the motor bottom plate 42 through bolts, and the motor bottom plate 42 is arranged to facilitate the installation of the motor 32 and the supporting column 4; the provision of the connection plate 71 facilitates the mounting of the incubation apparatus.

As shown in fig. 1 and 2, the incubation plate 1 is provided with a temperature sensor 81, the middle part of the incubation plate 1 is provided with an electric control plate 82, the temperature sensor 81 and the heating plate 13 are respectively and electrically connected with the electric control plate 82, the temperature sensor 81 can detect the temperature of the incubation plate 1 and transmit signals to the electric control plate 82, and after receiving the signals of the temperature sensor 81, the electric control plate 82 can control the on and off of the electric heating plate according to the temperature signals transmitted by the temperature sensor 81; the incubation plate 1 is provided with a protection plate 83 positioned above the electric control plate 82, and the protection plate 83 can play a certain role in protecting the electric control plate 82; the wiring cavity 22 has been seted up to pivot 2 inside, the pivot 2 lower extreme is equipped with sliding ring 84, the bus of automatically controlled board 82 passes from wiring cavity 22 and links to each other with the sliding ring 84 upper end, the line of sliding ring 84 lower extreme passes wiring cavity 22 and links to each other with automatically controlled board 82, through setting up wiring cavity 22 and sliding ring 84, sliding ring 84 can be to the cable switching, the rotation of incubating dish 1 is not influenced, when realizing incubating dish 1 high-speed rotary motion, built-in heating plate 13 and temperature sensor 81, can realize incubating dish 1's rapid heating up, and can guarantee to incubating dish 1's monitoring control precision of temperature, reducible high or too low problem of temperature of dish 1, and then can guarantee the effect of incubating to the sample.

As shown in fig. 1, 2 and 4, the lower end of the rotating shaft 2 is provided with a zero-position sheet 91, the lower end of the motor bottom plate 42 is provided with a zero-position switch 92 adapted to the zero-position sheet 91, when the incubation device is powered off each time, after the incubation device is powered on again, the zero-position sheet 91 rotates to the zero-position switch 92, and after the zero-position sheet 91 is sensed by the zero-position switch 92, the incubation device can perform a zero-return action.

The embodiment of the utility model provides a direct heating type constant temperature rotary incubation device, which has the implementation principle that: when the incubation device is used for incubating samples, the material cup containing the samples is placed in the placing groove 14, meanwhile, the electric heating plate is electrified, the motor 32 is started, the incubation plate 1 rotates, meanwhile, the temperature in the incubation plate 1 rises, and then the samples in the incubation plate 1 can be incubated.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a rotatory incubation device of directly-heated type constant temperature, includes support frame (7), its characterized in that: the novel incubator is characterized in that the support frame (7) is rotationally connected with an incubation disc (1), the incubation disc (1) is made of metal materials, the incubation disc (1) is provided with a plurality of placing grooves (14), the middle of the upper end of the incubation disc (1) is provided with a heating groove (15), and the incubation disc (1) is provided with a heating plate (13) in the heating groove (15).

2. A direct heating constant temperature rotary incubation device according to claim 1, wherein: the upper end of the supporting frame (7) is provided with a bearing seat (21), the middle part of the lower end of the incubation plate (1) is provided with a rotating shaft (2), the rotating shaft (2) is rotationally connected in the bearing seat (21), and at least one bearing (23) is arranged between the bearing seat (21) and the rotating shaft (2).

3. A direct heating constant temperature rotary incubation device according to claim 2, wherein: one end of the rotating shaft (2) penetrating out of the bearing seat (21) is provided with a driving belt wheel (31), the lower end of the supporting frame (7) is provided with a motor (32), an output shaft of the motor (32) is provided with a motor belt wheel (33), and a synchronous belt (34) is wound between the motor belt wheel (33) and the driving belt wheel (31).

4. A direct heating constant temperature rotary incubation device according to claim 1, wherein: the support frame (7) upper end is equipped with a plurality of support columns (4), support column (4) upper end is equipped with bottom plate (42), bottom plate (42) upper end is equipped with side wall board (43), incubation chamber (44) have been formed between bottom plate (42) and side wall board (43), incubation dish (1) are located incubation chamber (44).

5. The direct heating constant temperature rotary incubation device according to claim 4, wherein: the bottom plate (42) and the lateral wall plate (43) are provided with a heat preservation plate (41) on the outer side, and the heat preservation plate (41) is arranged at the upper end of the support column (4).

6. A direct heating constant temperature rotary incubation device according to claim 1, wherein: the incubation tray (1) is provided with a temperature sensor (81), the middle part of the incubation tray (1) is provided with an electric control plate (82), and the incubation tray (1) is provided with a protection plate (83) above the electric control plate (82).

7. A direct heating constant temperature rotary incubation device according to claim 2, wherein: the wiring cavity (22) is formed in the rotating shaft (2), and the slip ring (84) is arranged at the lower end of the rotating shaft (2).

8. A direct heating constant temperature rotary incubation device according to claim 3, wherein: the support frame (7) comprises a connecting plate (71) and a motor bottom plate (42), wherein the connecting plate (71) is arranged at the lower end of the motor bottom plate (42), and the motor (32) is arranged at the lower end of the motor bottom plate (42).

9. The direct heating constant temperature rotary incubation device according to claim 8, wherein: the lower end of the rotating shaft (2) is provided with a zero-position piece (91), and the lower end of the motor bottom plate (42) is provided with a zero-position switch (92) which is matched with the zero-position piece (91).

10. The direct heating constant temperature rotary incubation device according to claim 4, wherein: the side wall board (43) upper end is equipped with upper cover (5), heat preservation groove (51) have been seted up to upper cover (5) lower extreme, upper cover (5) are equipped with heat preservation cotton (52) in heat preservation groove (51), at least one opening (6) have all been seted up to upper cover (5) and heat preservation cotton (52).