CN214682589U

CN214682589U - Electricity polymerization system

Info

Publication number: CN214682589U
Application number: CN202021849850.6U
Authority: CN
Inventors: 卞庆祥; 钱成
Original assignee: Nantong Jiunuo Medical Technology Co ltd
Current assignee: Nantong Jiunuo Medical Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-11-12
Anticipated expiration: 2030-08-28

Abstract

The utility model provides an electropolymerization system, which comprises a solution tank and a plurality of needle holding plates, wherein each needle holding plate comprises a clamping part for clamping a sensor electrode, a plurality of grooves are respectively arranged on the side wall of the solution tank, and the shapes of the grooves and the two ends of the clamping part are matched, so that the two ends of each needle holding plate are respectively clamped in the grooves which are oppositely arranged and used for fixing the sensor electrode; two conductive nets are arranged in the solution tank; and two ends of the interior of the solution tank are respectively provided with a clamping device for clamping the conductive net. The utility model can simultaneously coat the surfaces of a plurality of sensor electrodes through an electropolymerization system, so that the coating thickness of the surfaces of all the sensor electrodes is uniform, the reaction time can be adjusted as required, and the coating thickness of the surfaces of all the sensor electrodes can be adjusted; through setting up solution tank simple structure, the simple operation, liquid concentration is easily controlled for sensor electrode surface coating thickness is easily controlled.

Description

Electricity polymerization system

Technical Field

The utility model relates to an electrode dip-coating technical field, concretely relates to electricity system of gathering.

Background

At present, when a sensor electrode is prepared, coating is generally required to be carried out on the surface of the sensor electrode, wherein the coating method comprises a coating ring mode or a dip coating mode, but the coating thickness on the surface of the sensor electrode is not uniform due to the coating ring mode or the dip coating mode, and the detection precision of the sensor electrode is greatly influenced.

However, the electropolymerization reaction can control the thickness of the coating film and make the thickness of the coating film uniform, but in the prior art, an electropolymerization system suitable for being adopted in the process of coating the sensor electrode is not available, so that the electropolymerization reaction operation is complicated, and the coating film range of a plurality of sensor electrodes cannot be accurately controlled.

Therefore, in order to overcome the defects of the prior art, an electropolymerization system which is simple to operate and has a uniform coating film is urgently needed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses the problem that solves provides an electricity and gathers system.

In order to solve the technical problem, the utility model discloses a technical scheme is: an electropolymerization system comprises a solution tank and a plurality of needle holding plates, wherein each needle holding plate comprises a clamping part for clamping a sensor electrode, a plurality of grooves are respectively arranged on the side wall of the solution tank, and the shapes of the grooves are matched with those of the two ends of the clamping part, so that the two ends of each needle holding plate are respectively clamped in the oppositely arranged grooves for fixing the sensor electrode;

two conductive nets are arranged in the solution tank and used for transmitting voltage to a chemical reagent in the solution tank, so that an electropolymerization reaction is generated between the sensor electrode and the chemical reagent.

The conductive mesh is a platinum titanium mesh.

And the two ends of the interior of the solution tank are respectively provided with a clamping device, and the conductive net is clamped in the clamping devices and used for clamping the conductive net.

The clamping device comprises a first clamping assembly and a second clamping assembly in the solution tank, and the first clamping assembly and the second clamping assembly are respectively used for clamping and conducting the conductive net.

The second clamping assembly is arranged above the first clamping assembly, the first clamping assembly comprises first clamping blocks which are arranged at four corners in the solution tank respectively and used for clamping the lower part of the conductive net, the second clamping assembly comprises second clamping blocks and clamping pieces which are arranged at two sides in the solution tank respectively, and the clamping pieces are made of conductive materials and used for clamping and conducting the upper part of the conductive net.

The terminal is arranged on the outer side of one end of the solution tank and communicated with the clamping pieces through a conductive plate, and the conductive plate is arranged inside the side wall of the solution tank and used for realizing the conduction of current between the terminal and the clamping pieces and further realizing the conduction of the solution.

And the outer side of the terminal is also provided with an insulating plate for realizing the insulation of the conductive block and the terminal from the outside.

The inner side of the clamping part is provided with a plurality of conducting layers matched with the sensor electrodes, the top of the needle holding plate is provided with an interface communicated with a power supply, the interface is connected with the conducting layers through conducting strips, and the conducting strips are arranged on the inner side of the clamping part.

The utility model has the advantages and positive effects that:

(1) the utility model discloses an electricity system of gathering realizes filming a plurality of sensor electrode surfaces simultaneously for each sensor electrode surface film thickness is even, can adjust reaction time as required, makes each sensor electrode's surface film thickness adjustable.

(2) The utility model discloses a set up solution tank simple structure, the simple operation, liquid concentration is easily controlled for sensor electrode surface is filmed thickness and is easily controlled.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall block diagram of an electropolymerization system of the present invention;

FIG. 2 is a cross-sectional view of an electropolymerization system of the present invention;

fig. 3 is a cross-sectional view of a second clamping assembly of an electropolymerization system of the present invention mated with a terminal;

FIG. 4 is a schematic structural diagram of a needle holding plate of an electropolymerization system of the present invention;

FIG. 5 is a cross-sectional view of a pin holder plate of an electropolymerization system of the present invention;

in the figure:

the device comprises a solution tank, a solution tank 2, a needle holding plate 3, a groove 4, a sensor electrode 5, a conductive net 6, a clamping device 601, a first clamping assembly 6011, a first clamping block 602, a second clamping assembly 6021, a second clamping block 6022, a clamping sheet 7, a terminal 8, a conductive plate 9, an insulating plate 10, a conductive layer 11, an interface 12 and a conductive sheet.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 5, the utility model provides an electropolymerization system, which comprises a solution tank 1 and a plurality of holding needle plates 2, wherein each holding needle plate 2 comprises two clamping parts for clamping a sensor electrode 4, a plurality of grooves 3 are respectively arranged on two side walls of the solution tank 1, and the shapes of the two ends of each groove 3 are matched with those of the clamping parts, so that the two ends of each holding needle plate 2 are respectively clamped in the oppositely arranged grooves 3 for fixing the sensor electrode 4;

two conductive nets 5 are arranged in the solution tank 1, the conductive nets 5 are vertically arranged relative to the solution tank 1 and used for transmitting voltage to a chemical reagent in the solution tank 1, so that an electropolymerization reaction occurs between the sensor electrode 4 and the chemical reagent, and the conductive nets 5 are platinum titanium nets.

The two ends of the interior of the solution tank 1 are respectively provided with a clamping device 6, and the conductive net 5 is clamped in the clamping devices 6 and used for clamping the conductive net 5.

The utility model discloses an electricity system of polymerization is applied to and films sensor electrode 4's surface, it is specifically as shown in FIG. 1, in the actual work process, add the chemical reagent that needs in the solution, have a plurality of centre gripping 2 both ends of the needle board of holding of a plurality of sensor electrode 4 respectively the joint in the recess 3 of relative setting, with two electrically conductive net 5 centre grippings inside clamping device 6, electrically conductive net 5 makes the chemical reagent circular telegram after the circular telegram, chemical reagent decomposes, the material of decomposing forms evenly to film in sensor electrode 4 surface attached to, the operation step of having solved the electricity polymerization reaction among the prior art is complicated, the problem of the scope of filming of a plurality of sensor electrode 4 of unable accurate control.

Further, the clamping device 6 includes a first clamping component 601 and a second clamping component 602 in the solution tank 1, which are respectively used for clamping and conducting the conductive mesh 5.

The first clamping assembly 601 comprises four first clamping blocks 6011 arranged at four corners in the solution tank 1 respectively, and is used for clamping the lower portion of the conductive net 5, the second clamping assembly 602 is arranged above the first clamping assembly 601, the second clamping assembly 602 comprises two second clamping blocks 6021 and two clamping pieces 6022 arranged at two sides in the solution tank 1 respectively, and the clamping pieces 6022 are made of conductive materials and are used for clamping and conducting the upper portion of the conductive net 5.

Further, in the embodiment of the present invention, as shown in fig. 3, in the actual working process, the first clamping block 6011 and the second clamping block 6021 clamp the conductive net 5, and the clamping pieces 6022 conduct the conductive net 5, so that the structure is simple and the operation is easy.

Furthermore, a terminal 7 is arranged at the outer side of one end of the solution tank 1, the terminal 7 is communicated with the clamping plate 6022 through a conductive plate 8, and the conductive plate 8 is arranged inside the side wall of the solution tank 1 and is used for realizing the conduction of current between the terminal 7 and the clamping plate 6022 and further realizing the conduction of the solution.

And an insulating plate 9 is further arranged on the outer side of the terminal 7 and used for insulating the conductive block and the terminal 7 from the outside.

The inner side of the clamping part is provided with a plurality of conducting layers 10 matched with the sensor electrodes 4, the top of the needle holding plate 2 is provided with an interface 11 communicated with a power supply, the interface 11 is connected with the conducting layers 10 through conducting strips 12, and the conducting strips 12 are arranged on the inner side of the clamping part.

Further, in the embodiment of the present invention, as shown in fig. 2, in the actual working process, the terminal 7 is connected to the negative electrode of the power supply, the current is transmitted to the two clamping pieces 6022 through the conductive plate 8, and the current on the clamping pieces 6022 is transmitted to the chemical reagent through the conductive mesh 5, so that the chemical reagent is negatively charged; the interface 11 at the top of the needle holding plate 2 is connected with the positive electrode of a power supply, current is transmitted to each conducting layer 10 through the conducting strip 12, the current on the conducting layers 10 is transmitted to the sensor electrode 4, so that the sensor electrode 4 is positively charged, at the moment, the solution tank 1 is internally subjected to electropolymerization reaction, so that a chemical reagent is decomposed, and the decomposed substances are attached to the outer surface of the sensor electrode 4, so that the surface of the sensor electrode 4 is uniformly coated, and the problems that the electropolymerization reaction in the prior art is complicated in operation step and the coating range of a plurality of sensor electrodes 4 cannot be accurately controlled are solved.

The utility model discloses a theory of operation and working process as follows: the interface 11 is connected with a positive electrode of a power supply, so that current is finally transmitted to the sensor electrode 4 through the conducting plate 12 and the conducting layer 10 in sequence, the sensor electrode 4 is positively charged, the terminal 7 is connected with a negative electrode of the power supply, so that current is finally transmitted to the chemical reagent through the conducting plate 8, the copper sheet, the clamping plate 6022 and the conducting net 5 in sequence, at the moment, the chemical reagent is decomposed, partial decomposed components are attached to the outer surface of the sensor electrode 4, a layer of coating film is uniformly attached to the surface of the sensor electrode 4, and the coating film on the sensor electrode 4 is completed.

The utility model is characterized in that: the surfaces of a plurality of sensor electrodes 4 are coated simultaneously through an electropolymerization system, so that the thickness of the coating on the surface of each sensor electrode 4 is uniform, the reaction time can be adjusted as required, and the thickness of the coating on the surface of each sensor electrode 4 can be adjusted; through setting up solution tank 1 simple structure, the simple operation, liquid concentration is easily controlled for sensor electrode 4 surface coating thickness is easily controlled.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims

1. An electropolymerization system is characterized by comprising a solution tank (1) and a plurality of needle holding plates (2), wherein each needle holding plate (2) comprises a clamping part for clamping a sensor electrode (4), the side wall of the solution tank (1) is provided with a plurality of grooves (3) respectively, and the shapes of the grooves (3) are matched with those of the two ends of the clamping part, so that the two ends of each needle holding plate (2) are clamped in the grooves (3) which are oppositely arranged respectively and used for fixing the sensor electrodes (4);

two conductive nets (5) are arranged in the solution tank (1) and used for transmitting voltage to chemical reagents in the solution tank, so that electropolymerization reaction occurs between the sensor electrode (4) and the chemical reagents.

2. The electropolymerization system according to claim 1, wherein clamping devices (6) are respectively arranged at two ends inside the solution tank (1), and the conductive mesh (5) is clamped in the clamping devices (6) for clamping the conductive mesh (5).

3. Electropolymerization system according to claim 2, characterized in that said clamping device (6) comprises a first clamping element (601) and a second clamping element (602) in the solution tank (1) for clamping and electrically conducting the conductive web (5), respectively.

4. The electropolymerization system according to claim 3, wherein said first clamping assembly (601) comprises first clamping blocks (6011) respectively disposed at four corners of the solution tank (1) for clamping the lower portion of the conductive mesh (5).

5. The electropolymerization system of claim 3, wherein the second clamping assembly (602) comprises a second clamping block (6021) and a clamping piece (6022) respectively arranged at two sides in the solution tank (1) for clamping and conducting the upper part of the conductive net (5).

6. The electropolymerization system of claim 3, wherein said second clamping assembly (602) is disposed above said first clamping assembly (601).

7. The electropolymerization system of claim 5, wherein a terminal (7) is arranged at the outer side of one end of the solution tank (1), the terminal (7) is communicated with the clamping piece (6022) through a conductive plate (8), and the conductive plate (8) is arranged inside the side wall of the solution tank (1) and is used for realizing the conduction of current between the terminal (7) and the clamping piece (6022) and further realizing the conduction of the solution.

8. Electro-polymerization system according to claim 7, characterized in that the terminal (7) is provided with an insulating plate (9) on the outside for insulating the conductive block and the terminal (7) from the outside.

9. Electropolymerization system according to claim 1, characterized in that the conductive mesh (5) is a platinum-gold-titanium mesh.

10. An electropolymerization system according to claim 1, characterized in that a plurality of conductive layers (10) matched with the sensor electrodes (4) are arranged inside the clamping part, an interface (11) for communicating with a power supply is arranged on the top of the needle holding plate (2), and the interface (11) is connected with the conductive layers (10) through a conductive sheet (12).