Compact reagent incubation module

Abstract

The utility model belongs to the field of chemiluminescence immunoassay detection equipment, and discloses a compact reagent incubation module which comprises a shell assembly, a reagent assembly, a rotation driving assembly, a heat dissipation channel, a fan and a refrigeration assembly, the reagent assembly is located in the shell assembly, the rotation driving assembly comprises a motor and a transmission assembly, and the motor is located in the shell assembly. The motor is located at the bottom of the shell assembly, the transmission assembly is located in the shell assembly, the motor drives the transmission assembly to move, the transmission assembly drives the reagent assembly to rotate, the heat dissipation channel is formed in the bottom of the shell assembly, the fan is arranged at one end of the heat dissipation channel and blows air to the heat dissipation channel, and the refrigeration assembly is located at the bottom of the shell assembly. Cooling fins of the refrigeration assembly are arranged in the heat dissipation channel. The reagent incubation module is provided with the shell assembly, the reagent assembly, the rotation driving assembly, the heat dissipation channel, the fan, the refrigeration assembly and the like, the structure is compact, the size of the reagent incubation module can be reduced, and the refrigeration efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical luminescence immunoassay detection equipment field, concretely is a compact reagent incubation module. BACKGROUND

[0002] In the existing chemical luminescence immunoassay detection equipment, usually with reagent incubation module, need to realize rotation, scan code and low temperature incubation function, often bulky. With the development of medical diagnosis field to miniaturization direction, need more strict incubation environment simultaneously, therefore to reagent incubation module has put forward higher requirement. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a compact reagent incubation module to solve the problems in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A compact reagent incubation module, including shell assembly, reagent subassembly, rotation drive subassembly, heat dissipation channel, fan and refrigeration subassembly, the reagent subassembly is located in shell assembly, the rotation drive subassembly includes motor and transmission assembly, the motor is located at the bottom of shell assembly, the transmission assembly is located in the inside of shell assembly, and the motor drives the transmission assembly to be active, and the transmission assembly drives the reagent subassembly to rotate, the heat dissipation channel is set up at the bottom of shell assembly, the fan is set up at one end of heat dissipation channel, and the fan blows to heat dissipation channel, the refrigeration subassembly is located at the bottom of shell assembly, and the fin of refrigeration subassembly is arranged in heat dissipation channel.

[0006] Further, the refrigeration subassembly includes a cold plate, a refrigeration partition plate and a fin arranged in sequence from top to bottom, the refrigeration partition plate is embedded with a refrigeration fin, and the cold plate is attached to the bottom of the shell assembly.

[0007] Further, the shell assembly includes a reagent pot and a disc cover arranged on the top of the reagent pot, heat insulation cotton is arranged on the disc cover, the bottom and the periphery of the reagent pot, and the heat insulation cotton on the bottom of the reagent pot surrounds the cold plate and the refrigeration partition plate.

[0008] Further, a bottom plate is arranged between the heat insulation cotton on the bottom of the reagent pot and the heat dissipation channel.

[0009] Further, the transmission assembly includes a driving wheel, a driven wheel, a bearing base, a bearing and a rotating shaft sleeve, the driving wheel is connected with the output shaft of the motor, the bearing base is fixedly arranged in the shell assembly, the rotating shaft sleeve is rotatably installed on the bearing base through the bearing, the driven wheel is arranged on the rotating shaft sleeve and transmissionally cooperates with the driving wheel, and the reagent subassembly is arranged on the rotating shaft sleeve and can rotate with the rotating rotating shaft sleeve.

[0010] Further, the driving wheel and the driven wheel are gears, and the two gears are engaged or driven through an intermediate gear.

[0011] Further, a motor heat insulating member is arranged between the motor and the bottom of the shell assembly.

[0012] Further, a sealing ring is arranged between the motor heat insulating member and the motor and / or between the motor heat insulating member and the shell assembly.

[0013] Further, a zero position sensor is arranged in the shell assembly to detect whether the reagent assembly is rotated to a zero position; and a temperature sensor is arranged at the bottom of the shell assembly to detect a refrigeration effect.

[0014] Further, a code scanning window is arranged outside the shell assembly, and a bar code machine is arranged on the shell assembly.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the utility model is provided with a shell assembly, a reagent assembly, a rotary driving assembly, a heat dissipation channel, a fan and a refrigeration assembly and the like structure, compact structure, can reduce the volume of the reagent incubation module, improve the refrigeration efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a longitudinal section structural schematic diagram of the utility model.

[0018] Figure 3 It is a partial structure exploded schematic diagram of the utility model.

[0019] Figure 4 It is a refrigeration assembly exploded structural schematic diagram of the utility model.

[0020] Figure 5 It is a motor assembly exploded structural schematic diagram of the utility model.

[0021] Figure 6 It is a transmission assembly partial structure exploded schematic diagram of the utility model.

[0022] In the figure: 1 is a disc cover, 2 is a reagent assembly, 3 is a bearing cover, 4 is a transmission assembly, 5 is a reagent pot, 6 is a reagent pot support column, 7 is a temperature sensor, 8 is a bottom plate, 9 is a refrigeration assembly, 10 is a heat dissipation channel, 11 is a motor assembly, 12 is a fan, 13 is a barcode machine support, 14 is a barcode machine, 15 is a code scanning window, 16 is a zero position support, 17 is a zero position sensor, 18 is a rotating shaft sleeve, 19 is a bearing, 20 is a spacer ring, 21 is a driving wheel, 22 is a bearing lower retainer ring, 23 is a bearing base, 24 is a driven wheel, 25 is a motor heat insulation piece, 26 is a sealing ring, 27 is a motor, 28 is a cold plate, 29 is a refrigeration fin, 30 is a refrigeration partition plate, 31 is a heat dissipation fin, and 32 is thermal insulation cotton. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-6 A compact reagent incubation module includes a shell assembly, a reagent assembly 2, a rotary drive assembly, a heat dissipation channel 10, a fan 12 and a refrigeration assembly 9. The reagent assembly 2 is located in the shell assembly. The rotary drive assembly includes a motor 27 and a transmission assembly 4. The motor 27 is located at the bottom of the shell assembly, and the transmission assembly 4 is located inside the shell assembly. The motor 27 drives the transmission assembly 4 to move, and the transmission assembly 4 drives the reagent assembly 2 to rotate. The heat dissipation channel 10 is arranged at the bottom of the shell assembly, the fan 12 is arranged at one end of the heat dissipation channel 10, and blows air into the heat dissipation channel 10. The refrigeration assembly 9 is located at the bottom of the shell assembly, and the heat dissipation fins 31 of the refrigeration assembly 9 are arranged in the heat dissipation channel 10.

[0025] Please refer to Figure 2 and Figure 4 In an embodiment of the present application, the refrigeration assembly 9 includes a cold plate 28, a refrigeration partition plate 30 and heat dissipation fins 31 arranged in sequence from top to bottom. The refrigeration fin 29 is embedded in the refrigeration partition plate 30, and the cold plate 28 is attached to the bottom of the shell assembly.

[0026] Please refer to Figure 1 and Figure 2In an embodiment of the present application, the shell assembly comprises the reagent pot 5 and the cover 1 arranged on the top of the reagent pot 5, the upper end of the reagent pot 5 is open and the bottom is closed, the cover 1 and the bottom and the periphery of the reagent pot 5 are all provided with the heat insulation cotton 32, the heat insulation cotton 32 on the bottom of the reagent pot 5 surrounds the periphery of the cold plate 28 and the refrigeration partition plate 30. The bottom plate 8 is arranged between the heat insulation cotton 32 on the bottom of the reagent pot 5 and the heat dissipation channel 10, and the bottom plate 8 is connected to the bottom of the reagent pot 5 through the fastener.

[0027] Continuing to refer to Figure 2 , Figure 5 and Figure 6 , in an embodiment of the present application, the transmission assembly 4 comprises the driving wheel 24, the driven wheel 21, the bearing base 23, the bearing 19 and the rotating shaft sleeve 18, the driving wheel 24 is connected to the output shaft of the motor 27, the bearing base 23 is fixedly arranged in the shell assembly, the rotating shaft sleeve 18 is rotatably installed on the bearing base 23 through the bearing 19, the driven wheel 21 is arranged on the rotating shaft sleeve 18 and is in transmission cooperation with the driving wheel 24, and the reagent assembly 2 is arranged on the rotating shaft sleeve 18 and can rotate together with the rotating rotating shaft sleeve 18. The driving wheel 24 and the driven wheel 21 are both gear wheels and are in meshing engagement.

[0028] In another embodiment of the present application, the driving wheel 24 and the driven wheel 21 can be in transmission through an intermediate gear.

[0029] In another embodiment of the present application, the driving wheel 24 and the driven wheel 21 can be in transmission through a belt or a communication.

[0030] Continuing to refer to Figure 5 , in an embodiment of the present application, the heat insulation cotton on the bottom of the reagent pot 5 leaves a piece of space for mounting the motor 27, the motor 27 and the bottom of the reagent pot 5 are provided with the motor heat insulation piece 25, and the motor heat insulation piece 25 is provided with the sealing ring 26 between the motor 27 and the bottom of the reagent pot 5. The motor 27, the sealing ring 26, the motor heat insulation piece 25 and the driving wheel 24 form the motor assembly 11.

[0031] Continuing to refer to Figure 3 , in an embodiment of the present application, the shell assembly is further provided with the zero position sensor 17 for detecting whether the reagent assembly 2 rotates to the zero position. The bottom of the shell assembly is provided with the temperature sensor 6 for detecting the refrigeration effect. This is a known technology and will not be described in detail

[0032] Continuing to refer to Figure 3 , in an embodiment of the present application, the shell assembly is provided with the code scanning window 15 outside, and the bottom plate 8 is further provided with the bar code machine support 13, and the bar code machine 14 is arranged on the bar code machine support 13.

[0033] The utility model discloses a realization principle: transmission assembly 4 is installed in reagent pot 5, and motor assembly 11 passes through reagent pot 5 bottom opening and installs reagent pot 5 bottom with transmission assembly 4 cooperation, and reagent assembly 2 is installed on transmission assembly 4, and motor assembly 11 is as power source, adopts gear drive to realize the rotary motion of reagent bottle, and its zero sensor 17 is installed in reagent pot 5, and considering that motor will have the heating phenomenon when operating, to prevent the influence of refrigeration effect, adopts motor heat insulating piece 25 to separate it with reagent pot 5, and considering that the condensate water in the pot drops and will influence motor performance, so installs sealing washer 26 to realize sealing effect, and adopts plastic screw and installs on reagent pot 5. Refrigeration assembly 9 sticks reagent pot 5 bottom installation, adopts screw conduction temperature, owing to the upshift of transmission assembly 4, can make full use of the space of reagent pot 5 bottom to install the refrigeration sheet 29 of higher power and the fin 31 of higher power, makes the refrigeration efficiency higher, and the heat dissipation channel 10 of heat dissipation fin 31 installation is wrapped on the bottom plate 8 and uses fan 12 to scatter the heat, simultaneously, the temperature sensor 7 of reagent pot 5 bottom installation can real-time feedback refrigeration effect. Reagent pot 5 bottom opening is used to install hose joint, and the condensate water generated in reagent pot 5 is conveniently discharged. Barcode machine 14 is installed on barcode machine support 13, and then is installed on the bottom plate 8, and the barcode machine 14 opposite is equipped with the scanning window 15 of code, can scan the two-dimensional code of reagent bottle body through it. The cover 1 is installed on the top of reagent pot 5, and the middle is equipped with the heat preservation cotton for heat preservation, and the side of reagent pot 5 is all pasted with heat preservation cotton to guarantee the temperature in the pot.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A compact reagent incubation module characterized in that, The application relates to a reagent rotating and cooling device, which comprises a shell assembly, a reagent assembly (2), a rotating driving assembly, a heat dissipation channel (10), a fan (12) and a refrigeration assembly (9), the reagent assembly (2) is located in the shell assembly, the rotating driving assembly comprises a motor (27) and a transmission assembly (4), the motor (27) is located at the bottom of the shell assembly, the transmission assembly (4) is located in the shell assembly, the motor (27) drives the transmission assembly (4) to move, the transmission assembly (4) drives the reagent assembly (2) to rotate, the heat dissipation channel (10) is arranged at the bottom of the shell assembly, the fan (12) is arranged at one end of the heat dissipation channel (10) and blows air into the heat dissipation channel (10), and the refrigeration assembly (9) is located at the bottom of the shell assembly, and the cooling fins (31) of the refrigeration assembly (9) are arranged in the heat dissipation channel (10).

2. A compact reagent incubation module according to claim 1, wherein, The refrigeration assembly (9) comprises, from top to bottom, a cold plate (28), a refrigeration partition plate (30) and cooling fins (31), the refrigeration partition plate (30) is embedded with refrigeration fins (29), and the cold plate (28) is attached to the bottom of the shell assembly.

3. A compact reagent incubation module according to claim 2, wherein, The shell assembly comprises a reagent pot (5) and a disc cover (1) arranged at the top of the reagent pot (5), heat insulation cotton (32) is arranged on the disc cover (1) and the bottom and the periphery of the reagent pot (5), and the heat insulation cotton (32) at the bottom of the reagent pot (5) surrounds the periphery of the cold plate (28) and the refrigeration partition plate (30).

4. A compact reagent incubation module according to claim 3, wherein, A bottom plate (8) is arranged between the heat insulation cotton (32) at the bottom of the reagent pot (5) and the heat dissipation channel (10).

5. The compact reagent incubation module of claim 1, wherein, The transmission assembly (4) comprises a driving wheel (24), a driven wheel (21), a bearing base (23), a bearing (19) and a rotating shaft sleeve (18), the driving wheel (24) is connected with the output shaft of the motor (27), the bearing base (23) is fixedly arranged in the shell assembly, the rotating shaft sleeve (18) is rotatably arranged on the bearing base (23) through the bearing (19), the driven wheel (21) is arranged on the rotating shaft sleeve (18) and is in transmission cooperation with the driving wheel (24), and the reagent assembly (2) is arranged on the rotating shaft sleeve (18) and can rotate together with the rotating shaft sleeve (18).

6. A compact reagent incubation module according to claim 5, wherein, The driving wheel (24) and the driven wheel (21) are both gear wheels and are in meshing or transmission through an intermediate gear wheel.

7. The compact reagent incubation module of claim 1, wherein, A motor heat insulation piece (25) is arranged between the motor (27) and the bottom of the shell assembly.

8. A compact reagent incubation module according to claim 7, wherein, Sealing rings (26) are arranged between the motor heat insulation piece (25) and the motor (27) and / or between the motor heat insulation piece (25) and the shell assembly.

9. The compact reagent incubation module of claim 1, wherein, A zero position sensor (17) for detecting whether the reagent assembly (2) rotates to zero position is further arranged in the shell assembly, and a temperature sensor (6) for detecting refrigeration effect is arranged at the bottom of the shell assembly.

10. The compact reagent incubation module of claim 1, wherein, A code scanning window (15) is arranged outside the shell assembly, and a bar code machine (14) is further arranged on the shell assembly.

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