CN210449234U

CN210449234U - Device capable of automatically and quantitatively dripping antibody

Info

Publication number: CN210449234U
Application number: CN201921017063.2U
Authority: CN
Inventors: 奚金华
Original assignee: Changzhou Haosilin Medical Instrument Co ltd
Current assignee: Changzhou Haosilin Medical Instrument Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-05-05
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a device of dropwise add antibody can automatic ration, the power distribution box comprises a box body, the top of box is provided with dropwise add mechanism, dropwise add mechanism includes the liquid reserve pipe, liquid reserve pipe fixed connection is in the middle-end at box top, the bottom intercommunication of liquid reserve pipe has the dropping liquid pipe, the lower extreme intercommunication of dropping liquid pipe inner chamber has liquid flow sensor, the upper end movable mounting of dropping liquid pipe internal surface has the solenoid valve, the left top fixedly connected with control box of box. The utility model discloses a liquid storage pipe, dropping liquid pipe, liquid flow sensor, solenoid valve, place the frame, place the effect of a section of thick bamboo, weighing transducer, solution cup, level sensor and PLC controller, it is low to have solved current quantitative dropwise add device precision, still can appear adding more or adding few error when the dropwise add, not only brings inconvenience for staff's work from this, can also influence the problem of experimental result simultaneously.

Description

Device capable of automatically and quantitatively dripping antibody

Technical Field

The utility model relates to the field of biotechnology, specifically be a device of automatic ration dropwise add antibody.

Background

The antibody refers to a protein with protective effect produced by the body due to the stimulation of antigen, it (immunoglobulin is not only antibody) is secreted by plasma cell (effector B cell), large Y-shaped protein used by immune system to identify and neutralize foreign matter such as bacteria, virus, etc., it is only found in the body fluid such as blood of vertebrate, and the cell membrane surface of B cell, antibody can identify a unique characteristic of specific foreign matter, the foreign object is called antigen, the antibody needs to use quantitative dropping device when measuring the solution amount, but the existing quantitative dropping device has low precision, and more or less error will occur when dropping, thus not only bringing inconvenience to the work of workers, but also influencing the experimental result, for this reason, we propose a device that can automatically and quantitatively drop antibody.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of dropwise add antibody automatically and quantitatively possesses the advantage that the precision is high, and it is low to have solved current quantitative dropwise add device precision, still can appear adding more or adding few error when the dropwise add, not only brings inconvenience for staff's work from this, can also influence the problem of experimental result simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a device capable of automatically and quantitatively dripping antibodies comprises a box body, wherein the top of the box body is provided with a dripping mechanism, the dripping mechanism comprises a liquid storage pipe, the liquid storage pipe is fixedly connected to the middle end of the top of the box body, the bottom of the liquid storage pipe is communicated with a liquid dripping pipe, the lower end of the inner cavity of the liquid dripping pipe is communicated with a liquid flow sensor, the upper end of the inner surface of the liquid dripping pipe is movably provided with a solenoid valve, the left top of the box body is fixedly connected with a control box, the inner cavity of the control box is fixedly provided with a PLC (programmable logic controller), the left end and the right end of the bottom of the inner cavity of the box body are respectively provided with a sliding groove, the bottom of the inner cavity of the box body is provided with a collecting mechanism, the collecting mechanism comprises a sliding block, the sliding block is slidably connected to the inner cavity of the sliding grooves, a solution cup is placed at the bottom of the inner cavity of the placing barrel, and a liquid level sensor is fixedly mounted on the right side of the inner cavity of the solution cup.

Preferably, the upper end fixed mounting on control box surface has the display screen, the lower extreme fixed mounting on control box surface has control panel.

Preferably, the periphery of the bottom of the box body is fixedly connected with supporting legs, the middle end of the top of the liquid storage pipe is provided with a liquid feeding port, and the two sides of the placing frame are fixedly connected with handles.

Preferably, the PLC is electrically connected with the electromagnetic valve through a wire, and the PLC is electrically connected with the liquid flow sensor through a wire.

Preferably, the PLC controller is electrically connected with the weight sensor through a wire, and the PLC controller is electrically connected with the liquid level sensor through a wire.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a dripping mechanism, a collecting mechanism and a PLC controller, which can effectively control the accuracy of quantitative dripping, thereby ensuring the accuracy of experimental results, when dripping, firstly adding antibodies into a liquid storage pipe, then gradually starting a liquid flow sensor, a weight sensor and a liquid level sensor by using an external controller, then opening a solenoid valve by using the external controller, leading the liquid to drip to a solution cup through a dripping pipe, when the liquid flows in the dripping pipe, measuring by using the liquid flow sensor, when reaching a preset value, simultaneously closing the liquid flow sensor and the solenoid valve by using the PLC controller, leading the liquid to stop dripping, and using the liquid level sensor to detect whether the liquid level reaches the preset liquid level, and using the weight sensor to detect whether the weight is matched with the preset weight, the dropwise add is then accomplished when its is whole to coincide with preset's numerical value, and whether the problem appears in the detection instrument again when having the error to ensure dropwise add accuracy of advancing, it is low to have solved current ration dropwise add device precision, still can appear adding more or adding few error when the dropwise add, not only brings inconvenience for staff's work from this, can also influence the problem of experimental result simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the display screen of the present invention;

FIG. 3 is a schematic structural view of the dropping mechanism of the present invention;

fig. 4 is a schematic view of the structure of the collecting mechanism of the present invention.

In the figure: 1. a box body; 2. a dropping mechanism; 21. a liquid storage pipe; 22. a liquid filling port; 23. a dropping tube; 24. a liquid flow sensor; 25. an electromagnetic valve; 3. a collection mechanism; 31. a slider; 32. placing the frame; 33. placing the cylinder; 34. a weight sensor; 35. a solution cup; 36. a liquid level sensor; 37. a handle; 4. a chute; 5. supporting legs; 6. a control box; 7. a PLC controller; 8. a display screen; 9. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a device capable of automatically and quantitatively dripping antibodies comprises a box body 1, wherein the periphery of the bottom of the box body 1 is fixedly connected with supporting legs 5, the middle end of the top of a liquid storage pipe 21 is provided with a liquid filling port 22, both sides of a placing frame 32 are fixedly connected with handles 37, the top of the box body 1 is provided with a dripping mechanism 2, the dripping mechanism 2 comprises a liquid storage pipe 21, the liquid storage pipe 21 is fixedly connected with the middle end of the top of the box body 1, the bottom of the liquid storage pipe 21 is communicated with a liquid dropping pipe 23, the lower end of the inner cavity of the liquid dropping pipe 23 is communicated with a liquid flow sensor 24, the upper end of the inner surface of the liquid dropping pipe 23 is movably provided with an electromagnetic valve 25, the top of the left side of the box body 1 is fixedly connected with a control box 6, the upper end of the surface of the control box 6, the PLC controller 7 is electrically connected with the electromagnetic valve 25 through a wire, the PLC controller 7 is electrically connected with the liquid flow sensor 24 through a wire, the PLC controller 7 is electrically connected with the weight sensor 34 through a wire, the PLC controller 7 is electrically connected with the liquid level sensor 36 through a wire, the accuracy of quantitative dripping can be effectively controlled, the accuracy of an experimental result is ensured, the problems that the existing quantitative dripping device is low in accuracy and more or less errors can be generated during dripping are solved, therefore, the inconvenience is brought to the work of workers, and meanwhile, the experimental result is influenced, the left end and the right end of the bottom of the inner cavity of the box body 1 are respectively provided with the sliding grooves 4, the bottom of the inner cavity of the box body 1 is provided with the collecting mechanism 3, the collecting mechanism 3 comprises the sliding block 31, the sliding block 31 is slidably connected with the inner cavity of the sliding groove 4, the top of the sliding block 31 is fixedly connected with the placing frame 32, the, the bottom of the inner cavity of the placing barrel 33 is embedded with a weight sensor 34, the bottom of the inner cavity of the placing barrel 33 is provided with a solution cup 35, and the right side of the inner cavity of the solution cup 35 is fixedly provided with a liquid level sensor 36.

When the quantitative dropwise adding device is used, the dropwise adding mechanism 2, the collecting mechanism 3 and the PLC controller 7 are arranged, the accuracy of quantitative dropwise adding can be effectively controlled, so that the accuracy of an experimental result is ensured, when the quantitative dropwise adding device is used for dropwise adding, firstly, the antibody is added into the liquid storage pipe 21, then, the liquid flow sensor 24, the weight sensor 34 and the liquid level sensor 36 are gradually started by using the external controller, then, the electromagnetic valve 25 is opened by using the external controller, so that liquid is dripped into the solution cup 35 through the dripping pipe 23, when the liquid flows in the dripping pipe 23, the liquid flow sensor 24 is used for measuring, when a preset numerical value is reached, the liquid flow sensor 24 and the electromagnetic valve 25 are simultaneously closed by using the PLC controller 7, so that the liquid is stopped to be dripped, the liquid level sensor 36 is used for detecting whether the liquid level is calculated in advance, and the weight sensor 34 is used for detecting whether the weight is consistent with the, the dropwise add is then accomplished when its is whole to coincide with preset's numerical value, and whether the problem appears in the detection instrument again when having the error to ensure dropwise add accuracy of advancing, it is low to have solved current ration dropwise add device precision, still can appear adding more or adding few error when the dropwise add, not only brings inconvenience for staff's work from this, can also influence the problem of experimental result simultaneously.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

In summary, the following steps: this device of dropwise add antibody automatically, through stock solution pipe 21, dropping liquid pipe 23, liquid flow sensor 24, solenoid valve 25, place frame 32, place a section of thick bamboo 33, weighing transducer 34, solution cup 35, level sensor 36 and PLC controller 7's effect, it is low to have solved current quantitative dropwise add device precision, still can appear adding more or adding few error when the dropwise add, not only bring inconvenience for staff's work from this, the problem of experiment result still can be influenced simultaneously.

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

Claims

1. The utility model provides a device that can automatic ration dropwise add antibody, includes box (1), its characterized in that: the top of the box body (1) is provided with a dripping mechanism (2), the dripping mechanism (2) comprises a liquid storage pipe (21), the liquid storage pipe (21) is fixedly connected to the middle end of the top of the box body (1), the bottom of the liquid storage pipe (21) is communicated with a liquid dropping pipe (23), the lower end of the inner cavity of the liquid dropping pipe (23) is communicated with a liquid flow sensor (24), the upper end of the inner surface of the liquid dropping pipe (23) is movably provided with a solenoid valve (25), the left top of the box body (1) is fixedly connected with a control box (6), the inner cavity of the control box (6) is fixedly provided with a PLC controller (7), the left end and the right end of the inner cavity bottom of the box body (1) are both provided with a sliding groove (4), the bottom of the inner cavity of the box body (1) is provided with a collecting mechanism (3), the collecting mechanism (3) comprises a, frame (32) are placed to the top fixedly connected with of slider (31), the middle-end fixedly connected with of placing frame (32) top places a section of thick bamboo (33), the bottom of placing a section of thick bamboo (33) inner chamber is inlayed and is equipped with weighing transducer (34), solution cup (35) have been placed to the bottom of placing a section of thick bamboo (33) inner chamber, the right side fixed mounting of solution cup (35) inner chamber has level sensor (36).

2. The apparatus for automatically and quantitatively adding dropwise antibodies as claimed in claim 1, wherein: the upper end fixed mounting on control box (6) surface has display screen (8), the lower extreme fixed mounting on control box (6) surface has control panel (9).

3. The apparatus for automatically and quantitatively adding dropwise antibodies as claimed in claim 1, wherein: the liquid storage box is characterized in that supporting legs (5) are fixedly connected to the periphery of the bottom of the box body (1), a liquid filling port (22) is formed in the middle end of the top of the liquid storage pipe (21), and handles (37) are fixedly connected to the two sides of the placement frame (32).

4. The apparatus for automatically and quantitatively adding dropwise antibodies as claimed in claim 1, wherein: the PLC (7) is electrically connected with the electromagnetic valve (25) through a lead, and the PLC (7) is electrically connected with the liquid flow sensor (24) through a lead.

5. The apparatus for automatically and quantitatively adding dropwise antibodies as claimed in claim 1, wherein: the PLC controller (7) is electrically connected with the weight sensor (34) through a lead, and the PLC controller (7) is electrically connected with the liquid level sensor (36) through a lead.