Incubator for ELISA (enzyme-linked immunosorbent assay) test in veterinary laboratory

Abstract

The utility model provides an incubator for an ELISA (enzyme-linked immunosorbent assay) test in a veterinary laboratory. The incubator comprises a box body, the box door is arranged on one side of the front surface of the box body, and a drawer type elisa plate frame is arranged on the surface of the box door. According to the incubator for the ELISA test in the veterinary laboratory, the electric heater is placed in the water tank to heat water, so that the temperature in the incubator is increased; the stainless steel inner container is provided with a micro fan and a grid circulating air port, and the temperature in all directions in the box is rapidly balanced through air flow; by using the drawer type elisa plate rack, the elisa plate can be taken and placed without opening and closing the box door, the incubator is in a sealed state, heat loss is reduced, the temperature in the incubator is relatively stable, the incubator is still in a sealed state, heat loss is reduced, temperature fluctuation in the incubator caused by door opening is greatly reduced, the size of the incubator is small, space can be saved, and the incubator is convenient to use. And the operation of experimenters is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of veterinary medicine experiment technology especially relates to a kind of incubator for veterinary laboratory ELISA test. BACKGROUND

[0002] ELISA test is one of the most commonly used detection methods in veterinary laboratory, and the steps of incubation, color development and other constant temperature environment required by ELISA test are generally carried out in biochemical incubator.

[0003] The existing biochemical incubator is large in size and difficult to place on the operation table. The experimental personnel need to move back and forth between the operation table and the biochemical incubator, which is not convenient for the experimental personnel to operate. However, the volume of the thermostat is too small. According to the traditional design, the temperature in the box will fluctuate greatly when taking and placing enzyme-labeled plates. The temperature fluctuation in the box caused by opening the door, using a drawer-type enzyme-labeled plate rack, taking and placing enzyme-labeled plates, opening and closing the door of the box, and the heat loss in the incubator is too large.

[0004] Therefore, it is necessary to provide an incubator for ELISA test in veterinary laboratory to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model provides an incubator for ELISA test in veterinary laboratory, which solves the problem of too small volume of thermostat, according to traditional design, temperature fluctuation in the box when taking and placing enzyme-labeled plates, temperature fluctuation in the box caused by opening the door, using a drawer-type enzyme-labeled plate rack, taking and placing enzyme-labeled plates, opening and closing the door of the box, and heat loss in the incubator is too large.

[0006] To solve the above technical problems, the utility model provides an incubator for ELISA test in veterinary laboratory, which comprises a box body.

[0007] A door is provided on one side of the front of the box body, and a drawer-type enzyme-labeled plate rack is provided on the surface of the door. The drawer-type enzyme-labeled plate rack comprises a drawer-type enzyme-labeled plate rack handle, a drawer-type enzyme-labeled plate rack front baffle, a drawer-type enzyme-labeled plate rack rear baffle, a drawer-type enzyme-labeled plate rack rear heat insulation block, an enzyme-labeled plate placing box, a drawer-type enzyme-labeled plate rack front heat insulation block and a sealing heat insulation ring.

[0008] A water tank is provided at the bottom of the inside of the box body, and the water tank comprises an electric heater, a water tank body, a water tank cover and a rotating shaft.

[0009] Preferably, a stainless steel liner is provided inside the box body, a micro fan is provided on the upper side of the surface of the stainless steel liner, and a grid circulating air outlet is provided on the lower side of the surface of the stainless steel liner. The grid circulating air outlet is provided with fixing bolts.

[0010] Preferably, grid circulating air outlets are provided on both sides of the rear side of the box body.

[0011] Preferably, the ELISA plate placement box is arranged inside the box door, the front insulation block of the drawer-type ELISA plate rack is fixedly installed on the front side of the top of the ELISA plate placement box, the rear insulation block of the drawer-type ELISA plate rack is fixedly installed on the rear side of the top of the ELISA plate placement box, the front baffle of the drawer-type ELISA plate rack is fixedly installed on the front side of the ELISA plate placement box, the rear baffle of the drawer-type ELISA plate rack is fixedly installed on the rear side of the handle of the drawer-type ELISA plate rack, and the handle of the drawer-type ELISA plate rack is fixedly connected to the front side of the front baffle of the drawer-type ELISA plate rack.

[0012] Preferably, the water tank body is fixedly installed at the bottom inside the tank body, the electric heater is fixedly installed in the middle inside the water tank body, the rotating shaft is rotatably connected to the rear side of the top of the water tank body, and the water tank cover is fixedly connected to the top of the rotating shaft surface.

[0013] Preferably, a fan switch, a digital temperature control switch and a power switch are provided on the other side of the front of the box, and a temperature control probe is provided on one side of the inside of the box.

[0014] Preferably, fixed blocks are fixedly installed on both sides of the outer surface of the box body, a hydraulic cylinder is fixedly installed on the top of the fixed block, the bottom end of the output shaft of the hydraulic cylinder is fixedly connected to a movable plate, and movable wheels are provided on both sides of the bottom of the movable plate.

[0015] Compared with related technologies, the incubator for ELISA test in veterinary laboratories provided by the present invention has the following beneficial effects:

[0016] The utility model provides an incubator for ELISA tests in veterinary laboratories. An electric heater is placed in a water tank to heat water, thereby increasing the temperature in the box. A micro-blower and a grid circulation air outlet are installed in a stainless steel inner tank, and air flow allows the temperature in all directions in the box to be quickly balanced. A drawer-type enzyme labeling plate rack is used, and the enzyme labeling plate does not need to be opened or closed when the box door is opened or closed. The incubator is in a sealed state, which reduces heat loss and keeps the temperature in the box relatively stable. The incubator is still in a sealed state, which reduces heat loss and greatly reduces the temperature fluctuation in the box caused by opening the door. The incubator is small in size, can save space, and is convenient for experimenters to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a first embodiment of an incubator for ELISA tests in veterinary laboratories provided by the utility model;

[0018] Figure 2 for Figure 1 The box body front view structure diagram shown;

[0019] Figure 3 for Figure 1The schematic diagram of the drawer-type enzyme labeling plate rack structure shown;

[0020] Figure 4 for Figure 1 The schematic diagram of the water tank structure shown;

[0021] Figure 5 This is a structural schematic diagram of a second embodiment of an incubator for ELISA tests in veterinary laboratories provided by the utility model.

[0022] Numbers in the figure: 1. Box body, 2. Stainless steel liner, 3. Micro fan, 4. ELISA plate rack, 5. Fixing screws, 6. Grid circulation air outlet, 7. Drawer-type ELISA plate rack, 71. Drawer-type ELISA plate rack handle, 72. Drawer-type ELISA plate rack front baffle, 73. Drawer-type ELISA plate rack rear baffle, 74. Drawer-type ELISA plate rack rear insulation block, 75. ELISA plate placement box, 76. Drawer-type ELISA plate rack front insulation block, 77. Sealing insulation ring, 8. Box door, 9. Water tank, 91. Electric heater, 92. Water tank body, 93. Water tank cover, 94. Rotating shaft, 10. Fan switch, 11. Digital display temperature control switch, 12. Power switch, 13. Temperature control probe, 14. Fixed block, 15. Hydraulic cylinder, 16. Moving plate, 17. Moving wheel. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0024] First embodiment

[0025] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 ,in, Figure 1 This is a schematic structural diagram of a first embodiment of an incubator for ELISA tests in veterinary laboratories provided by the present invention; Figure 2 for Figure 1 The box body front view structure diagram shown; Figure 3 for Figure 1 The schematic diagram of the drawer-type enzyme labeling plate rack structure shown; Figure 4 for Figure 1 The schematic diagram of the water tank structure is shown. An incubator for ELISA test in a veterinary laboratory comprises: a box body 1;

[0026] A box door 8 is provided on one side of the front of the box body 1. A drawer-type enzyme labeling plate rack 7 is provided on the surface of the box door 8. The drawer-type enzyme labeling plate rack 7 includes a drawer-type enzyme labeling plate rack handle 71, a drawer-type enzyme labeling plate rack front baffle 72, a drawer-type enzyme labeling plate rack rear baffle 73, a drawer-type enzyme labeling plate rack rear insulation block 74, an enzyme labeling plate placement box 75, a drawer-type enzyme labeling plate rack front insulation block 76 and a sealing insulation ring 77;

[0027] The water tank 9 is arranged at the bottom of the box body 1. The water tank 9 includes an electric heater 91, a water tank body 92, a water tank cover 93 and a rotating shaft 94.

[0028] A stainless steel inner liner 2 is provided inside the box body 1 , a micro fan 3 is provided on the upper side of the surface of the stainless steel inner liner 2 , a grid circulation air outlet 4 is provided on the lower side of the surface of the stainless steel inner liner 2 , and a fixing bolt 5 is provided on the grid circulation seal 4 .

[0029] Grid circulation air vents 6 are provided on both sides of the rear side of the box body 1 .

[0030] The ELISA plate placement box 75 is arranged inside the box door 8, the front insulation block 76 of the drawer-type ELISA plate rack is fixedly installed on the front side of the top of the ELISA plate placement box 75, the rear insulation block 74 of the drawer-type ELISA plate rack is fixedly installed on the rear side of the top of the ELISA plate placement box 75, the front baffle 72 of the drawer-type ELISA plate rack is fixedly installed on the front side of the ELISA plate placement box 75, the rear baffle 73 of the drawer-type ELISA plate rack is fixedly installed on the rear side of the drawer-type ELISA plate rack handle 71, and the drawer-type ELISA plate rack handle 71 is fixedly connected to the front side of the front baffle 72 of the drawer-type ELISA plate rack.

[0031] The water tank body 92 is fixedly installed at the bottom inside the tank body 1, the electric heater 91 is fixedly installed in the middle inside the water tank body 92, the rotating shaft 94 is rotatably connected to the rear side of the top of the water tank body 92, and the water tank cover 93 is fixedly connected to the top of the surface of the rotating shaft 94.

[0032] A fan switch 10 , a digital temperature control switch 11 and a power switch 12 are provided on the other side of the front of the box 1 , and a temperature control probe 13 is provided on one side inside the box 1 .

[0033] The surface of the box door 8 is provided with four holes for placing the drawer-type enzyme labeling plate rack 7, and the other side of the surface is provided with a handle and a door lock.

[0034] The working principle of the incubator for ELISA test in veterinary laboratory provided by the utility model is as follows:

[0035] During operation, the rear end of the drawer-type ELISA plate rack 7 is first placed on the ELISA plate rack support 4 , and the ELISA plate rack support 4 is fixed to the stainless steel inner container by fixing screws 5 .

[0036] The middle part of both sides of the ELISA plate placement box is missing, which is convenient for taking and placing the ELISA plate. The front and rear baffles of the box are fixed to the front and rear ends of the placement box with screws respectively and are detachable. Each drawer-type ELISA plate rack can hold one ELISA plate vertically. The size of the drawer-type ELISA plate rack is 22cm*10cm*2cm, and each insulation block is 10cm*4cm*2cm. The material can be made of stainless steel or other materials with good thermal conductivity.

[0037] The box 1 is made of heat-insulating material, and its size is determined by the amount of detection. For example, if four ELISA plates are detected at a time, the size of the box is 36cm*25cm*25cm.

[0038] The space formed by the left side of the stainless steel inner liner 2 and the left side of the box 1 is used to place the digital temperature control switch 11 and wires, etc.; the micro fan 3 and the grid circulation air outlet 6 are embedded in the rear side of the stainless steel inner liner 2. The space formed by the rear side of the stainless steel inner liner 2 and the rear side of the box 1 is an air flow channel. The air extracted by the micro fan 3 passes through the grid circulation air outlet 6 and enters the box for circulation.

[0039] The water tank 9 is composed of a water tank body 92 and a water tank cover 93, which are connected by a rotating shaft 94; an electric heater 91 is arranged in the box. When in use, the water tank is filled with water and the heater is placed in the water to provide heat for the incubator.

[0040] The enzyme labeling plate is placed in the enzyme labeling plate placement box 75 by the drawer-type enzyme labeling plate rack 7, the drawer-type enzyme labeling plate rack rear insulation block 74 and the drawer-type enzyme labeling plate rack front insulation block 76 are insulated, the drawer-type enzyme labeling plate rack 7 is placed in the hole of the box door 8, the drawer-type enzyme labeling plate rack front baffle 72 and the drawer-type enzyme labeling plate rack rear baffle 73 are larger than the box door 8 hole groove, which is used to limit the position of the enzyme labeling plate rack and seal the box door 8 holes, so that the enzyme labeling plate rack will not be dragged out of the box body 1 due to excessive force; ... The length of the heat block 76 is greater than the thickness of the front door hole of the box door 8. During incubation, the front insulation block 76 of the drawer-type ELISA plate rack is embedded in the front door and cooperates with the sealing insulation ring to block heat conduction between the inside and outside of the box. At this time, all the ELISA plates are inside the incubator; the length of the rear insulation block 74 of the drawer-type ELISA plate rack is also greater than the thickness of the front door. When taking out the ELISA plate, the insulation block is located in the door hole to block heat conduction between the inside and outside of the box. At the same time, all the ELISA plates are exposed to the outside, making it convenient to take out the ELISA plate.

[0041] By placing a heater in the water tank 9 to heat the water, the temperature inside the box is increased. The large specific heat capacity of water can reduce the temperature fluctuation inside the box. A micro fan 3 and a grid circulation air outlet 6 are installed inside the stainless steel inner tank 2. The air flow quickly balances the temperature in all directions inside the box.

[0042] Compared with related technologies, the incubator for ELISA test in veterinary laboratories provided by the present invention has the following beneficial effects:

[0043] The utility model provides an incubator for ELISA tests in veterinary laboratories. The electric heater 91 is placed in a water tank 9 to heat water, thereby increasing the temperature in the incubator. A stainless steel inner tank 2 is equipped with a micro-blower 3 and a grid circulation air outlet 6, and air flow quickly balances the temperature in all directions in the incubator. A drawer-type enzyme labeling plate rack 7 is used, and the enzyme labeling plate does not need to be opened or closed when the door is opened or closed. The incubator is in a sealed state, which reduces heat loss and keeps the temperature in the incubator relatively stable. The incubator is still in a sealed state, which reduces heat loss and greatly reduces the temperature fluctuation in the incubator caused by opening the door. The incubator is small in size, can save space, and is convenient for experimenters to operate.

[0044] Second embodiment

[0045] Please refer to Figure 5 Based on the incubator for ELISA tests in a veterinary laboratory provided in the first embodiment of this application, the second embodiment of this application provides another incubator for ELISA tests in a veterinary laboratory. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the implementation of the first embodiment alone.

[0046] Specifically, the second embodiment of the present application provides an incubator for ELISA tests in veterinary laboratories. The difference is that, in an incubator for ELISA tests in veterinary laboratories, fixed blocks 14 are fixedly installed on both sides of the outer surface of the box body 1, a hydraulic cylinder 15 is fixedly installed on the top of the fixed block 14, and the bottom end of the output shaft of the hydraulic cylinder 15 is fixedly connected to a movable plate 16, and movable wheels 17 are provided on both sides of the bottom of the movable plate 16.

[0047] The working principle of the incubator for ELISA test in veterinary laboratory provided by the utility model is as follows:

[0048] During operation, the output shaft of the hydraulic cylinder 15 is first controlled by an external power supply to move the movable plate 16 and the movable wheel 17. The movable wheel 17 can support the ground to facilitate the transportation of the box, and can also keep the bottom of the box 1 stable and support the ground.

[0049] Compared with related technologies, the incubator for ELISA test in veterinary laboratories provided by the present invention has the following beneficial effects:

[0050] The utility model provides an incubator for ELISA tests in veterinary laboratories. The output shaft of a hydraulic cylinder 15 is controlled by an external power supply to move and push a movable plate 16 and a movable wheel 17 to move. The movable wheel 17 can support the ground to facilitate transportation of the box body, and can also keep the bottom of the box body 1 stable and support the ground to maintain the stability of the box body 1 when stored, and also facilitate operators to transport the incubator, thereby improving the practicality of the device.

[0051] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An incubator for ELISA test in veterinary laboratory, characterized in that: include: Box; A box door is provided on one side of the front of the box body, and a drawer-type enzyme labeling plate rack is provided on the surface of the box door, and the drawer-type enzyme labeling plate rack includes a drawer-type enzyme labeling plate rack handle, a drawer-type enzyme labeling plate rack front baffle, a drawer-type enzyme labeling plate rack rear baffle, a drawer-type enzyme labeling plate rack rear insulation block, an enzyme labeling plate placement box, a drawer-type enzyme labeling plate rack front insulation block and a sealing insulation ring; A water tank is arranged at the bottom of the box body, and the water tank includes an electric heater, a water tank body, a water tank cover and a rotating shaft.

2. A veterinary laboratory ELISA test incubator according to claim 1, characterized in that, A stainless steel liner is provided inside the box body, a micro fan is provided on the upper side of the surface of the stainless steel liner, a grid circulation air outlet is provided on the lower side of the surface of the stainless steel liner, and a fixing bolt is provided on the grid circulation air outlet.

3. A veterinary laboratory ELISA test incubator according to claim 1, characterized in that, Grid circulation air outlets are provided on both sides of the rear side of the box.

4. A veterinary laboratory ELISA test incubator according to claim 1, characterized in that, The enzyme plate placement box is arranged inside the box door, the front insulation block of the drawer-type enzyme plate rack is fixedly installed on the front side of the top of the enzyme plate placement box, the rear insulation block of the drawer-type enzyme plate rack is fixedly installed on the rear side of the top of the enzyme plate placement box, the front baffle of the drawer-type enzyme plate rack is fixedly installed on the front side of the enzyme plate placement box, the rear baffle of the drawer-type enzyme plate rack is fixedly installed on the rear side of the drawer-type enzyme plate rack handle, and the drawer-type enzyme plate rack handle is fixedly connected to the front side of the front baffle of the drawer-type enzyme plate rack.

5. A veterinary laboratory ELISA test incubator according to claim 1, characterized in that, The water tank body is fixedly installed at the bottom of the tank body, the electric heater is fixedly installed in the middle of the water tank body, and the rotating shaft is rotatably connected to the rear side of the top of the water tank body.

6. A veterinary laboratory ELISA test incubator according to claim 1, characterized in that, The water tank cover is fixedly connected to the top of the rotating shaft surface.

7. A veterinary laboratory ELISA test incubator according to claim 1, characterized in that: A fan switch, a digital temperature control switch and a power switch are provided on the other side of the front of the box.

8. A veterinary laboratory ELISA test incubator according to claim 1, characterized in that: A temperature control probe is provided on one side of the interior of the box.

9. A veterinary laboratory ELISA test incubator according to claim 1, characterized in that: Fixed blocks are fixedly installed on both sides of the outer surface of the box body, and a hydraulic cylinder is fixedly installed on the top of the fixed block.

10. The incubator for ELISA test in a veterinary laboratory according to claim 9, characterized in that: The bottom end of the output shaft of the hydraulic cylinder is fixedly connected to a moving plate, and moving wheels are provided on both sides of the bottom of the moving plate.

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