CN113376369B - Portable biological enzyme-labeled instrument and use method thereof - Google Patents
Portable biological enzyme-labeled instrument and use method thereof Download PDFInfo
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- CN113376369B CN113376369B CN202110827258.9A CN202110827258A CN113376369B CN 113376369 B CN113376369 B CN 113376369B CN 202110827258 A CN202110827258 A CN 202110827258A CN 113376369 B CN113376369 B CN 113376369B
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- conveying belt
- plate
- enzyme
- motor
- elisa plate
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- 102000004190 Enzymes Human genes 0.000 title claims abstract description 69
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000002965 ELISA Methods 0.000 claims description 66
- 230000005484 gravity Effects 0.000 claims description 31
- 230000003111 delayed effect Effects 0.000 claims description 4
- 230000001934 delay Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000000105 evaporative light scattering detection Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5302—Apparatus specially adapted for immunological test procedures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/22—Arrangements or mountings of driving motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
Abstract
The invention relates to the technical field of enzyme-labeled instruments, in particular to a portable biological enzyme-labeled instrument and a use method thereof, comprising an enzyme-labeled instrument body and a detection cavity arranged in the enzyme-labeled instrument body, wherein a first conveying belt and a second conveying belt for bearing and conveying an enzyme-labeled plate are arranged in the detection cavity, the output end of the first conveying belt is connected with the input end of the second conveying belt, the portable biological enzyme-labeled instrument further comprises a feeding hole and a discharging hole which are arranged on the enzyme-labeled instrument body, the feeding hole is positioned above the first conveying belt, the discharging hole is positioned at one side of the output end of the second conveying belt, a detection module is arranged above the second conveying belt, the first conveying belt is driven and transmitted by a first driving mechanism, the second conveying belt is driven and transmitted by a second driving mechanism, the portable biological enzyme-labeled instrument realizes that the feeding and the synchronous carrying out of the next enzyme-labeled plate to be detected is realized while the material is stored in the previous enzyme-labeled plate, the synchronous carrying out of the picking and placing process is realized, the working efficiency is improved, and the mass detection work is facilitated.
Description
Technical Field
The invention relates to the technical field of enzyme-labeled instruments, in particular to a portable biological enzyme-labeled instrument and a using method thereof.
Background
The enzyme-labeled instrument is an enzyme-linked immunosorbent assay instrument. Is a special instrument for enzyme-linked immunosorbent assay, also called as a microplate detector. The method can be simply divided into two major categories, namely semi-automatic and full-automatic, but the working principles are basically consistent, and the core of the method is a colorimeter, namely, the analysis is carried out by using a colorimetry method. The enzyme label instrument used at present is used for placing and taking out the enzyme label plate from an inlet and an outlet, when the enzyme label plate is detected, the enzyme label plate needs to be taken out firstly, then the enzyme label plate to be detected next is put into the enzyme label plate for detection, the time delay is too much in the back and forth taking-out process, the working efficiency is low, and the large-batch detection work is not facilitated.
Disclosure of Invention
The invention aims to provide a portable biological enzyme-labeled instrument and a use method thereof, which are used for solving the problems that after the detection of an enzyme-labeled plate is finished, the enzyme-labeled plate needs to be taken out firstly, then the next enzyme-labeled plate to be detected is put into the enzyme-labeled plate for detection, the back and forth picking and putting process is delayed for too much time, the working efficiency is low, and the large-scale detection work is not facilitated.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the portable biological enzyme label instrument comprises an enzyme label instrument body and a detection cavity arranged in the enzyme label instrument body, wherein a first conveying belt and a second conveying belt for bearing and conveying an enzyme label plate are arranged in the detection cavity, the output end of the first conveying belt is connected with the input end of the second conveying belt, the portable biological enzyme label instrument also comprises a feeding hole and a discharging hole which are formed in the enzyme label instrument body, the feeding hole is positioned above the first conveying belt, the discharging hole is positioned at one side of the output end of the second conveying belt, a detection module is arranged above the second conveying belt, the first conveying belt is driven and transmitted by a first driving mechanism, the second conveying belt is driven and transmitted by a second driving mechanism, the portable biological enzyme label instrument further comprises a delay module for delaying and stopping the operation of the first driving mechanism, when the first driving mechanism stops working, the enzyme label plate on the first conveying belt is exactly conveyed to the second conveying belt, and the detection module works; when the detection module stops working, the second driving mechanism works to drive the second conveying belt to drive the detected ELISA plate to the discharge hole;
the automatic time delay device comprises a first conveyer belt, a second conveyer belt, a time delay module and a trigger mechanism for triggering the time delay module to work, wherein the trigger mechanism comprises a push plate fixedly connected to the first conveyer belt, a rotating plate arranged on the enzyme label instrument body in a rotating mode and a pressure sensor connected to the enzyme label instrument body, and the push plate drives the rotating plate to rotate to the position of the pressure sensor when moving to the position of the rotating plate.
Compared with the prior art, the invention has the beneficial effects that:
1. this portable biological enzyme-linked immunosorbent assay appearance carries the ELISA plate on the first conveyer belt to the second conveyer belt when detecting, can put into first conveyer belt with the ELISA plate that waits to detect next, after the ELISA plate on the second conveyer belt detects, second actuating mechanism can carry the ELISA plate to the discharge gate department storage, first actuating mechanism can carry the ELISA plate that waits to detect next to detect to the second conveyer belt from first conveyer belt on, get and put the process and go on in step, improved work efficiency, be favorable to going on of detection work in batches.
2. This portable biological enzyme mark appearance is carried the enzyme mark board on the first conveyer belt to the second conveyer belt after just, and first actuating mechanism also can stop work, reducible loss to first actuating mechanism.
Preferably, the triggering mechanism further comprises a fixing seat fixedly connected to the microplate reader body, a rotating shaft rotatably installed on the fixing seat and a torsion spring arranged at the end part of the rotating shaft and used for enabling the rotating plate to be vertical to the fixing seat, a groove is formed in one side, close to the rotating plate, of the fixing seat, the pressure sensor is slidably connected to the groove, a spring is arranged in the groove, one end of the spring is fixedly connected with the pressure sensor, and the other end of the spring is fixedly connected with the groove.
Preferably, a baffle is arranged on one side, far away from the pressure sensor, of the rotating plate, the baffle is fixedly connected with the fixing seat, and when the rotating plate is perpendicular to the fixing seat, the rotating plate is propped against the baffle.
Preferably, the bottom wall of the detection cavity is fixedly connected with an infrared sensor used for detecting the ELISA plate between the output end of the second conveyor belt and the discharge hole, the first conveyor belt is fixedly provided with a gravity sensor, and the first driving mechanism works when the ELISA plate is detected by the infrared sensor and the gravity is detected by the gravity sensor; and when the infrared sensor detects the ELISA plate and the gravity sensor does not detect gravity, the second driving mechanism stops working.
Preferably, the first driving mechanism comprises a first motor arranged on the enzyme label instrument body and two first rotating rollers driving the first conveying belt to drive, wherein one of the first rotating rollers is driven to rotate by the first motor.
Preferably, the second driving mechanism comprises a second motor and two second rotating rollers, wherein the second motor is arranged on the enzyme-labeled instrument body, the second rotating rollers drive the second conveying belt to drive, and one of the second rotating rollers is driven to rotate by the second motor.
Preferably, the enzyme-labeled instrument body is fixedly connected with a handle.
Preferably, the feeding hole is hinged with a first cover plate.
Preferably, the detection module, the delay module, the pressure sensor, the infrared sensor, the gravity sensor, the first motor and the second motor are all connected to the controller.
The use method of the enzyme-labeled instrument adopts the portable biological enzyme-labeled instrument according to the scheme, and specifically comprises the following steps:
s1, firstly placing an ELISA plate on a first conveyor belt, starting a first motor to work, enabling the first conveyor belt to drive, driving a push plate to move to a position of a rotating plate, driving the rotating plate to rotate to a position of a pressure sensor, enabling the pressure sensor to bear pressure, transmitting a signal to a controller, controlling a delay module to work, simultaneously controlling the first motor to delay and stop working, and enabling the first conveyor belt to stop driving when the first motor delays and stops working, and at the moment, conveying the ELISA plate to a second conveyor belt;
s2, when the first motor stops working in a delayed manner, the controller also controls the detection module to detect the ELISA plate conveyed to the second conveyor belt, the ELISA plate to be detected next can be put on the first conveyor belt in the detection process, and after the detection is finished, the detection module transmits a signal to the controller to control the second motor to work so as to drive the second conveyor belt to drive the ELISA plate on the second conveyor belt to be conveyed to the discharge hole for discharging;
s3, when the ELISA plate is conveyed to the upper part of the infrared sensor, the infrared sensor detects the ELISA plate and transmits a signal to the controller, if the gravity sensor on the first conveying belt detects gravity at the moment, the controller controls the first motor to work again, a new ELISA plate to be detected on the first conveying belt is conveyed to the second conveying belt, meanwhile, the detected ELISA plate is conveyed out, and if the gravity sensor on the first conveying belt does not detect gravity at the moment, the controller controls the second motor to stop working, and the detected ELISA plate is directly taken out.
After the detection of the ELISA plate on the second conveyor belt is finished, the second driving mechanism can convey the ELISA plate to the discharge hole for storage, the first driving mechanism can convey the ELISA plate to be detected next from the first conveyor belt to the second conveyor belt for detection, feeding is carried out on the ELISA plate to be detected next when the preceding ELISA plate is subjected to storage, the taking and placing processes are synchronously carried out, the working efficiency is improved, and the detection device is beneficial to carrying out mass detection work.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the microplate reader body of the present invention with the first cover removed.
Fig. 3 is a schematic cross-sectional structure of the body of the microplate reader of the present invention.
Fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.
Fig. 5 is a schematic structural view of a fixing base and a rotating plate in the present invention.
Fig. 6 is a schematic cross-sectional view of a fixing base in the present invention.
The meaning of each reference numeral in the figures is: 1. an enzyme-labeled instrument body; 10. a feed hole; 11. a first cover plate; 12. a second cover plate; 20. A first conveyor belt; 21. a first rotating roller; 22. a first motor; 30. a second conveyor belt; 31. a second rotating roller; 32. A second motor; 4. an infrared sensor; 5. a handle; 60. a push plate; 61. a fixing seat; 610. a groove; 62. a rotating plate; 63. a baffle; 64. a rotating shaft; 65. a torsion spring; 66. a pressure sensor; 67. and (3) a spring.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides a portable biological enzyme mark appearance, includes enzyme mark appearance body 1 and establishes at the inside detection chamber of enzyme mark appearance body 1, detects the intracavity and is equipped with first conveyer belt 20 and the second conveyer belt 30 that are used for bearing and carry the enzyme mark board, and the output and the second conveyer belt 30 input of first conveyer belt 20 are connected, and first conveyer belt 20 and second conveyer belt 30 are located same height, and first conveyer belt 20 is used for carrying the enzyme mark board to on the second conveyer belt 30.
In this embodiment, the enzyme-labeled instrument further comprises a feeding hole 10 and a discharging hole which are formed in the enzyme-labeled instrument body 1, wherein the feeding hole 10 is positioned above the first conveying belt 20, the discharging hole is positioned at one side of the output end of the second conveying belt 30, a first cover plate 11 is hinged to the feeding hole 10, a second cover plate 12 is hinged to the discharging hole, and when the enzyme-labeled instrument is not used, the first cover plate 11 and the second cover plate 12 are closed to prevent dust from entering the detection cavity; a detection module is arranged above the second conveyor belt 30, and the detection module in the present invention is a conventional technology in the field and will not be described herein; the first conveyor belt 20 is driven and transmitted by a first driving mechanism; the first driving mechanism comprises a first motor 22 arranged on the enzyme label instrument body 1 and two first rotating rollers 21 for driving the first conveying belt 20 to drive, wherein one first rotating roller 21 is driven to rotate by the first motor 22. The second conveyor belt 30 is driven and transmitted by a second driving mechanism; the second driving mechanism comprises a second motor 32 arranged on the enzyme label instrument body 1 and two second rotating rollers 31 for driving the second conveying belt 30 to drive, wherein one second rotating roller 31 is driven to rotate by the second motor 32.
Specifically, still seted up the holding cavity in the microplate reader body 1, first motor 22 and second motor 32 are located the holding cavity, and first motor 22 and second motor 32 all fixed connection are on the microplate reader body 1, and this holding cavity still can hold other electrical components and circuit that the operation of microplate reader body 1 required.
In this embodiment, the device further includes a delay module for delaying to stop the operation of the first driving mechanism, when the first driving mechanism stops operating, the enzyme-labeled plate on the first conveyor belt 20 is conveyed to the second conveyor belt 30, and the detection module operates; when the detection module stops working, the second driving mechanism works to drive the second conveying belt 30 to drive the detected ELISA plate to the discharge hole; the delay module can ensure that the first driving mechanism stops working after the ELISA plate on the first conveyor belt 20 is conveyed to the second conveyor belt 30, namely the first motor 22 stops working, so that the working loss of the first motor 22 can be reduced, the electric energy is saved, and the service life of the first motor 22 is prolonged.
In this embodiment, the trigger mechanism for triggering the operation of the delay module is further included, and the trigger mechanism includes a push plate 60 fixedly connected to the first conveyor belt 20, a rotating plate 62 rotatably disposed on the microplate reader body 1, and a pressure sensor 66 connected to the microplate reader body 1, where when the push plate 60 moves to the position of the rotating plate 62, the rotating plate 62 is driven to rotate to the position of the pressure sensor 66. The triggering mechanism also comprises a fixed seat 61 fixedly connected to the enzyme label instrument body 1, a rotating shaft 64 rotatably installed on the fixed seat 61, a torsion spring 65 arranged at the end part of the rotating shaft 64 and used for keeping the rotating plate 62 vertical to the fixed seat 61, and a mounting seat, wherein the rotating shaft 64 is rotatably installed on the mounting seat, one end of the torsion spring 65 is fixedly connected with the rotating shaft 64, and the other end is fixedly connected with the mounting seat; a groove 610 is formed in one side, close to the rotating plate 62, of the fixing seat 61, the pressure sensor 66 is connected to the groove 610 in a sliding mode, a spring 67 is arranged in the groove 610, one end of the spring 67 is fixedly connected with the pressure sensor 66, and the other end of the spring 67 is fixedly connected with the groove 610. The number of push plates 60 is 2, and the positions of the two push plates 60 are just interchanged when the first motor 22 is in the process from operation to stop. When the push plate 60 pushes the rotating plate 62 to rotate to the position of the pressure sensor 66, the pressure sensor 66 is pressed, meanwhile, the torsion spring 65 is twisted, and when the push plate 60 moves to be separated from the rotating plate 62, the rotating plate 62 is rotated to the original position under the torsion force of the torsion spring 65, and meanwhile, no pressure is applied to the pressure sensor 66.
In this embodiment, a baffle 63 is disposed on one side of the rotating plate 62 away from the pressure sensor 66, the baffle 63 is fixedly connected with the fixed seat 61, and when the rotating plate 62 is perpendicular to the fixed seat 61, the rotating plate 62 is pressed against the baffle 63; when the rotating plate 62 rotates to the original position under the torsion action of the torsion spring 65, the baffle 63 can limit the position of the rotating plate 62, so that the rotating plate 62 can be prevented from being twisted back and forth for a long time under the torsion action of the torsion spring 65, the torsion spring 65 can be protected, and the loss of the torsion spring 65 is reduced.
Further, an infrared sensor 4 for detecting the ELISA plate is fixedly connected between the output end of the second conveyor belt 30 and the discharge hole, an infrared receiver is arranged above the infrared sensor 4, and when the ELISA plate moves between the infrared sensor 4 and the infrared receiver, the infrared receiver can not receive the infrared signal, and the ELISA plate is detected at the moment; the first conveyor belt 20 is fixedly provided with a gravity sensor, the gravity sensor is used for detecting whether an ELISA plate is placed on the first conveyor belt 20, when the infrared sensor 4 detects the ELISA plate and the gravity sensor detects gravity, the ELISA plate to be detected on the first conveyor belt 20 is indicated, the first driving mechanism works, namely the first motor 22 works to drive the first rotating roller 21 to rotate, so that the first conveyor belt 20 is driven, and the ELISA plate to be detected can be conveyed to the second conveyor belt 30; when the infrared sensor 4 detects the elisa plate and the gravity sensor does not detect the gravity, it indicates that the first conveyor belt 20 does not have the elisa plate, and the second driving mechanism is not required to be detected any more, that is, the first motor 22 stops working, so that the loss caused by the continuous working of the first motor 22 is avoided.
In the embodiment, a lifting handle 5 is fixedly connected to the enzyme-labeled instrument body 1; the enzyme label instrument body 1 can be directly lifted by holding the handle 5 for carrying, two hands are not needed for carrying, and the carrying is more convenient.
In this embodiment, the detection module, the delay module, the pressure sensor 66, the infrared sensor 4, the gravity sensor, the first motor 22, and the second motor 32 are all connected to the controller.
The use method of the enzyme-labeled instrument adopts the portable biological enzyme-labeled instrument according to the scheme, and specifically comprises the following steps:
s1, firstly placing an ELISA plate on a first conveyor belt 20, starting the first motor 22 to work, driving the first conveyor belt 20 to drive a push plate 60 to move to a position of a rotating plate 62, driving the rotating plate 62 to rotate to a position of a pressure sensor 66, enabling the pressure sensor 66 to bear pressure, transmitting signals to a controller, controlling a delay module to work, simultaneously controlling the first motor 22 to delay to stop working, when the first motor 22 delays to stop working, stopping driving the first conveyor belt 20, at the moment, just conveying the ELISA plate to a second conveyor belt 30, timely controlling the first motor 22 to stop working, facilitating the placement of the ELISA plate to be detected later, saving electric energy, and reducing the loss of the first motor 22;
s2, when the first motor 22 stops working in a delayed manner, the controller also controls the detection module to detect the ELISA plate conveyed onto the second conveyor belt 30, in the detection process, the ELISA plate to be detected next can be put onto the first conveyor belt 20, after the detection is finished, the detection module transmits signals to the controller to control the second motor 32 to work, the second conveyor belt 30 is driven to drive the ELISA plate on the second conveyor belt to be conveyed to a discharge hole for discharging, and after the detection of the current ELISA plate is finished, the detection of the next ELISA plate can be quickly carried onto the second conveyor belt 30 for detection, so that the working efficiency is improved;
s3, when the ELISA plate is conveyed to the upper side of the infrared sensor 4, the infrared sensor 4 detects the ELISA plate and transmits a signal to the controller, if the gravity sensor on the first conveying belt 20 detects gravity at the moment, the controller controls the first motor 22 to work again, the new ELISA plate to be detected on the first conveying belt 20 is conveyed to the second conveying belt 30, meanwhile, the detected ELISA plate is conveyed out, and if the gravity sensor on the first conveying belt 20 does not detect gravity at the moment, the controller controls the second motor 32 to stop working, and the detected ELISA plate is directly taken out.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a portable biological enzyme mark appearance, includes enzyme mark appearance body (1) and establishes at the inside detection chamber of enzyme mark appearance body (1), its characterized in that: the detection cavity is internally provided with a first conveying belt (20) and a second conveying belt (30) for bearing and conveying the ELISA plates, the output end of the first conveying belt (20) is connected with the input end of the second conveying belt (30), the detection cavity further comprises a feeding hole (10) and a discharging hole which are formed in the ELISA plate body (1), the feeding hole (10) is arranged above the first conveying belt (20), the discharging hole is arranged on one side of the output end of the second conveying belt (30), a detection module is arranged above the second conveying belt (30), the first conveying belt (20) is driven and transmitted by a first driving mechanism, the second conveying belt (30) is driven and transmitted by a second driving mechanism, the detection module further comprises a delay module for delaying and stopping the operation of the first driving mechanism, and the ELISA plates on the first conveying belt (20) are conveyed to the second conveying belt (30) exactly when the first driving mechanism stops operating; when the detection module stops working, the second driving mechanism works to drive the second conveying belt (30) to drive the detected ELISA plate to the discharge hole;
the automatic time delay device comprises a first conveyer belt (20), a second conveyer belt (20), a time delay module and a trigger mechanism for triggering the time delay module to work, wherein the trigger mechanism comprises a push plate (60) fixedly connected to the first conveyer belt (20), a rotating plate (62) rotatably arranged on the time delay module body (1) and a pressure sensor (66) connected to the time delay module body (1), and when the push plate (60) moves to the position of the rotating plate (62), the rotating plate (62) is driven to rotate to the position of the pressure sensor (66); the triggering mechanism further comprises a fixed seat (61) fixedly connected to the enzyme-labeled instrument body (1), a rotating shaft (64) rotatably installed on the fixed seat (61) and a torsion spring (65) arranged at the end part of the rotating shaft (64) and used for enabling the rotating plate (62) to be vertical to the fixed seat (61), a groove (610) is formed in one side, close to the rotating plate (62), of the fixed seat (61), the pressure sensor (66) is slidably connected to the groove (610), a spring (67) is arranged in the groove (610), one end of the spring (67) is fixedly connected with the pressure sensor (66), and the other end of the spring (67) is fixedly connected with the groove (610); an infrared sensor (4) for detecting the ELISA plate is fixedly connected between the output end of the second conveyor belt (30) and the discharge hole, a gravity sensor is fixedly installed on the first conveyor belt (20), and the first driving mechanism works when the ELISA plate is detected by the infrared sensor (4) and the gravity is detected by the gravity sensor; when the infrared sensor (4) detects the ELISA plate and the gravity sensor does not detect gravity, the second driving mechanism stops working; the first driving mechanism comprises a first motor (22) arranged on the enzyme label instrument body (1) and two first rotating rollers (21) for driving the first conveying belt (20) to drive, wherein one first rotating roller (21) is driven to rotate by the first motor (22); the second driving mechanism comprises a second motor (32) arranged on the enzyme label instrument body (1) and two second rotating rollers (31) for driving the second conveying belt (30) to drive, wherein one second rotating roller (31) is driven to rotate by the second motor (32); the detection module, the delay module, the pressure sensor (66), the infrared sensor (4), the gravity sensor, the first motor (22) and the second motor (32) are all connected to the controller.
2. The portable bio-enzyme label instrument according to claim 1, wherein: the rotating plate (62) is provided with a baffle (63) on one side far away from the pressure sensor (66), the baffle (63) is fixedly connected with the fixed seat (61), and when the rotating plate (62) is perpendicular to the fixed seat (61), the rotating plate (62) is propped against the baffle (63).
3. The portable bio-enzyme label instrument according to claim 2, wherein: and a handle (5) is fixedly connected to the enzyme-labeled instrument body (1).
4. A portable bio-enzyme label according to claim 3, wherein: the feeding hole (10) is hinged with a first cover plate (11).
5. The use method of the enzyme-labeled instrument is characterized by comprising the following steps of: a portable biological enzyme-labeled instrument according to any one of claims 1-4, comprising the steps of:
s1, firstly placing an ELISA plate on a first conveyor belt (20), starting a first motor (22) to work, enabling the first conveyor belt (20) to drive, driving a push plate (60) to move to a position of a rotating plate (62), driving the rotating plate (62) to rotate to a position of a pressure sensor (66), enabling the pressure sensor (66) to receive pressure, transmitting a signal to a controller, controlling a delay module to work, simultaneously controlling the first motor (22) to delay and stop working, and when the first motor (22) delays and stops working, stopping transmission of the first conveyor belt (20), and at the moment, conveying the ELISA plate to a second conveyor belt (30);
s2, when the first motor (22) is delayed to stop working, the controller also controls the detection module to detect the ELISA plate conveyed onto the second conveyor belt (30), in the detection process, the ELISA plate to be detected next can be put onto the first conveyor belt (20), and after the detection is finished, the detection module transmits a signal to the controller to control the second motor (32) to work, so that the second conveyor belt (30) is driven to convey the ELISA plate on the detection module to a discharge hole for discharging;
s3, when the ELISA plate is conveyed to the upper portion of the infrared sensor (4), the infrared sensor (4) detects the ELISA plate, signals are transmitted to the controller, if the gravity sensor on the first conveying belt (20) detects gravity at the moment, the controller controls the first motor (22) to work again, a new ELISA plate to be detected on the first conveying belt (20) is conveyed to the second conveying belt (30), meanwhile, the detected ELISA plate is conveyed out, and if the gravity sensor on the first conveying belt (20) does not detect gravity at the moment, the controller controls the second motor (32) to stop working, and the detected ELISA plate is directly taken out.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827258.9A CN113376369B (en) | 2021-07-21 | 2021-07-21 | Portable biological enzyme-labeled instrument and use method thereof |
| CN202311594318.2A CN117538519A (en) | 2021-07-21 | 2021-07-21 | Portable biological enzyme-labeled instrument based on trigger delay |
| CN202311594319.7A CN117706074A (en) | 2021-07-21 | 2021-07-21 | Portable biological enzyme-labeled instrument driven by double conveying belts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827258.9A CN113376369B (en) | 2021-07-21 | 2021-07-21 | Portable biological enzyme-labeled instrument and use method thereof |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311594319.7A Division CN117706074A (en) | 2021-07-21 | 2021-07-21 | Portable biological enzyme-labeled instrument driven by double conveying belts |
| CN202311594318.2A Division CN117538519A (en) | 2021-07-21 | 2021-07-21 | Portable biological enzyme-labeled instrument based on trigger delay |
Publications (2)
| Publication Number | Publication Date |
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| CN202311594319.7A Pending CN117706074A (en) | 2021-07-21 | 2021-07-21 | Portable biological enzyme-labeled instrument driven by double conveying belts |
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| CN114394395A (en) * | 2021-12-02 | 2022-04-26 | 湖南长城计算机系统有限公司 | Conveying system and conveying method |
| CN114602747A (en) * | 2022-04-12 | 2022-06-10 | 吉水县伟兵信息科技有限公司 | Ceramic tile rubber coating device is used to fitment |
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| CN201637664U (en) * | 2010-04-09 | 2010-11-17 | 苏州大学 | Transmission mechanism used for micro-plate reader |
| CN107738858A (en) * | 2017-10-11 | 2018-02-27 | 镇江乐科信息科技有限公司 | A kind of metal powder constituent detecting system |
| CN209668097U (en) * | 2019-01-30 | 2019-11-22 | 北京金诺百泰生物技术有限公司 | Transmission device for ELISA Plate |
| CN211235886U (en) * | 2019-10-24 | 2020-08-11 | 安徽建筑大学 | Enzyme-linked immunosorbent assay instrument special for biotoxicity experiment |
| CN112162093A (en) * | 2020-11-20 | 2021-01-01 | 山东畜牧兽医职业学院 | Enzyme-labeling instrument for microbial drug resistance test |
| CN213337652U (en) * | 2020-09-09 | 2021-06-01 | 孙肖 | ELISA (enzyme-linked immunosorbent assay) instrument for laboratory |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9568414B2 (en) * | 2012-08-09 | 2017-02-14 | Tecan Trading Ag | Microplate reader with lid lifter for microplates |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201637664U (en) * | 2010-04-09 | 2010-11-17 | 苏州大学 | Transmission mechanism used for micro-plate reader |
| CN107738858A (en) * | 2017-10-11 | 2018-02-27 | 镇江乐科信息科技有限公司 | A kind of metal powder constituent detecting system |
| CN209668097U (en) * | 2019-01-30 | 2019-11-22 | 北京金诺百泰生物技术有限公司 | Transmission device for ELISA Plate |
| CN211235886U (en) * | 2019-10-24 | 2020-08-11 | 安徽建筑大学 | Enzyme-linked immunosorbent assay instrument special for biotoxicity experiment |
| CN213337652U (en) * | 2020-09-09 | 2021-06-01 | 孙肖 | ELISA (enzyme-linked immunosorbent assay) instrument for laboratory |
| CN112162093A (en) * | 2020-11-20 | 2021-01-01 | 山东畜牧兽医职业学院 | Enzyme-labeling instrument for microbial drug resistance test |
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| CN117706074A (en) | 2024-03-15 |
| CN113376369A (en) | 2021-09-10 |
| CN117538519A (en) | 2024-02-09 |
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