阅读说明：本技术 一种电动弹出式电极杆及应用该电极杆的维生素检测仪 (Electric pop-up electrode rod and vitamin detector using same ) 是由 廖彦剑 李川 胡宁 李洪远 田甜 陈星云 于 2019-08-02 设计创作，主要内容包括：本发明属于电化学检测领域,涉及一种电动弹出式电极杆及应用该电极杆的维生素检测仪；所述电动弹出式电极杆包括电极杆以及插接在电极杆上的电极片；所述电极杆远离所述电极片的一侧上设有用于连接外部设备的插针；所述电极片通过弹片连接在所述电极杆中,所述弹片上设有卡口,电极片插接在卡口中；弹片连接有设置在电极杆内部的推杆；所述推杆远离弹片的一端上设有推拉式电磁铁,推杆顶在电极片上,通过推拉式电磁铁的动作带动推杆将电极片顶出弹片；所述维生素检测仪包括上述电极片及分析仪；本发明通过重复性电极杆和一次性电极片的组合进行电化学检测,不需要对电极片进行抛光和二次使用,可以提高使用效率。(The invention belongs to the field of electrochemical detection, and relates to an electric pop-up electrode rod and a vitamin detector using the electrode rod; the electric pop-up electrode rod comprises an electrode rod and an electrode plate inserted on the electrode rod; a contact pin for connecting external equipment is arranged on one side of the electrode rod, which is far away from the electrode slice; the electrode plate is connected in the electrode rod through an elastic sheet, a bayonet is arranged on the elastic sheet, and the electrode plate is inserted in the bayonet; the elastic sheet is connected with a push rod arranged in the electrode rod; a push-pull electromagnet is arranged at one end of the push rod, which is far away from the elastic sheet, the push rod is propped against the electrode sheet, and the push rod is driven by the action of the push-pull electromagnet to push the electrode sheet out of the elastic sheet; the vitamin detector comprises the electrode plate and an analyzer; the electrochemical detection is carried out through the combination of the repetitive electrode rod and the disposable electrode plate, the electrode plate does not need to be polished and used for the second time, and the use efficiency can be improved.)

1. An electric pop-up electrode rod, characterized in that: comprises an electrode rod and an electrode slice inserted on the electrode rod; a contact pin for connecting external equipment is arranged on one side of the electrode rod, which is far away from the electrode slice; the electrode plate is connected in the electrode rod through an elastic sheet, a bayonet is arranged on the elastic sheet, and the electrode plate is inserted in the bayonet; one end of the elastic sheet is fixedly arranged on the electrode rod, and the other end of the elastic sheet is arranged in the electrode rod and is connected with a push rod arranged in the electrode rod; and a push-pull electromagnet is arranged at one end of the push rod, which is far away from the elastic sheet, the push rod is propped against the electrode sheet, and the push rod is driven to push the electrode sheet out of the electrode rod through the action of the push-pull electromagnet.

2. The electric pop-up electrode rod as claimed in claim 1, wherein: the push-pull electromagnet is arranged on the push rod through a spiral spring, and when the push rod compresses the elastic sheet, the spiral spring is tightly pressed; after the electrode plate is released, the spiral spring rebounds, and the push rod automatically resets.

3. the electric pop-up electrode rod as claimed in claim 1, wherein: the elastic sheet comprises a support body in a half-square shape and two clamping parts in a V shape, wherein the two clamping parts are connected to two sides of the upper opening end of the support body; the sharp ends of the clamping parts are opposite to each other, and a bayonet for inserting the electrode plate is formed.

4. An electric pop-up electrode rod as defined in claim 3, wherein: the elastic piece mounting seat is arranged in the supporting body of the elastic piece, and a groove for fixing the elastic piece is formed in the elastic piece mounting seat.

5. The electric pop-up electrode rod as claimed in claim 4, wherein: the elastic sheet mounting seat is provided with at least two grooves for mounting a plurality of elastic sheets in parallel.

6. The electric pop-up electrode rod as claimed in claim 4, wherein: and the elastic sheet mounting seat is provided with a contact switch for detecting whether the electrode sheet is mounted in place.

7. The electric pop-up electrode rod as claimed in claim 1, wherein: the electrode plates are symmetrical on two sides.

8. the electric pop-up electrode rod as claimed in claim 1, wherein: the contact pin can be detachably inserted on the electrode rod.

9. A vitamin detector comprises an electric pop-up electrode rod for electrochemical detection and an analyzer connected with the electric pop-up electrode rod, and is characterized in that: applying an electrically powered pop-up electrode rod as claimed in any one of claims 1 to 8; the contact pin of the electric pop-up electrode rod is connected with an analyzer.

Technical Field

The invention belongs to the field of electrochemical detection, and relates to an electric pop-up electrode rod and a vitamin detector using the electrode rod.

Background

Disclosure of Invention

In view of this, the present invention provides an electric pop-up electrode rod and a vitamin detector using the same, in which a push rod is driven by a push-pull electromagnet to act on an electrode plate, so as to drop the electrode plate, improve the use efficiency, and avoid biological pollution.

In order to achieve the purpose, the invention provides the following technical scheme:

An electric pop-up electrode rod comprises an electric pop-up electrode rod and an electrode plate inserted on the electrode rod; a contact pin for connecting external equipment is arranged on one side of the electrode rod, which is far away from the electrode slice; the electrode plate is connected in the electrode rod through an elastic sheet, a bayonet is arranged on the elastic sheet, and the electrode plate is inserted in the bayonet; one end of the elastic sheet is fixedly arranged on the electrode rod, and the other end of the elastic sheet is arranged in the electrode rod and is connected with a push rod arranged in the electrode rod; the push rod is provided with a push-pull electromagnet at one end far away from the elastic sheet, the push rod is propped against the electrode sheet, and the push rod is driven to push the electrode sheet out of the elastic sheet through the action of the push-pull electromagnet.

Optionally, the push-pull electromagnet is arranged on the push rod through a spiral spring, and when the push rod compresses the elastic sheet, the spiral spring compresses tightly; after the electrode plate is released, the spiral spring rebounds, and the push rod automatically resets.

Optionally, the elastic sheet comprises a support body in a half-square shape and two clamping parts in a V shape connected to two sides of the upper opening end of the support body; the sharp ends of the clamping parts are opposite to each other, and a bayonet for inserting the electrode plate is formed.

Optionally, the elastic piece mounting seat is arranged in the supporting body of the elastic piece, and a groove for fixing the elastic piece is formed in the elastic piece mounting seat.

Optionally, the elastic sheet mounting seat is provided with at least two grooves for mounting a plurality of elastic sheets in parallel.

Optionally, a contact switch is arranged on the elastic sheet mounting seat and used for detecting whether the electrode sheet is mounted in place.

Optionally, the electrode sheet is bilaterally symmetrical.

optionally, the contact pin is detachably plugged on the electrode rod.

A vitamin detector comprises an electric pop-up electrode rod for electrochemical detection and an analyzer connected with the electric pop-up electrode rod, wherein the electric pop-up electrode rod is applied, and a contact pin of the electric pop-up electrode rod is connected with the analyzer.

The invention has the beneficial effects that:

1. the electrochemical detection is carried out through the combination of the repetitive electrode rod and the disposable electrode plate, the electrode plate does not need to be polished and used for the second time, and the use efficiency can be improved.

2. According to the invention, the non-contact electrode plate is separated from the electrode plate by the structural form that the electrode rod is clamped with the electrode plate, the electrode plate is automatically separated from the electrode plate by the push-pull type electromagnet matched with the push rod, manual contact is not required, and the possibility of biological pollution caused by manual contact can be avoided.

3. The invention avoids repeated plugging caused by distinguishing the positive side and the negative side through the electrode plate structure form with completely consistent two sides, thereby improving the efficiency.

4. The invention can judge whether the electrode plate is inserted in place through the contact switch without manual detection, and the device is not damaged due to the electrode plate being inserted with great force.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

for the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

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

FIG. 2 is a schematic view of the internal structure of another aspect of the present invention;

FIG. 3 is a schematic view of the internal structure of the electrode sheet stripping process of the present invention;

FIG. 4 is a schematic view of the external structure of the electrode sheet stripping process of the present invention;

FIG. 5 is an external view of the present invention;

FIG. 6 is a schematic structural view of the spring mounting seat;

Fig. 7 is a schematic structural view of the elastic sheet.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, the reference numbers in the figures refer to the following elements: the electrode comprises an electrode rod 1, a contact pin 2, an electrode plate 3, a push rod 4, a spiral spring 5, a push-pull type electromagnet 6, a contact switch 7, an elastic sheet mounting seat 8, a groove 81, an elastic sheet 9, a supporting body 91 and a clamping part 92.

The invention relates to an electric pop-up electrode rod, which comprises an electrode rod 1 and an electrode plate 3 inserted on the electrode rod 1; a contact pin 2 for connecting external equipment is arranged on one side of the electrode rod 1, which is far away from the electrode plate 3; the electrode plate 3 is connected in the electrode rod 1 through an elastic sheet 9, a bayonet is arranged on the elastic sheet 9, and the electrode plate 3 is inserted in the bayonet; one end of the elastic sheet 9 is fixedly arranged on the electrode rod 1, and the other end is arranged in the electrode rod 1 and is connected with the push rod 4 arranged in the electrode rod 1; the push rod 4 is provided with a push-pull electromagnet 6 at one end far away from the elastic sheet 9, the push rod 4 is pushed against the electrode sheet 3, and the push rod 4 is driven by the action of the push-pull electromagnet 6 to push the electrode sheet 3 out of the elastic sheet 9.

As a preferable scheme of this embodiment, the push-pull electromagnet 6 is disposed on the push rod 4 through the coil spring 5, and when the push rod 4 compresses the elastic sheet 9, the coil spring 5 compresses tightly; after the electrode plate 3 is released, the spiral spring 5 rebounds, the push rod 4 automatically resets, and the push rod 4 automatically resets through the self elasticity of the spiral spring 5; the elastic sheet mounting seat 8 is provided with a contact switch 7 for detecting whether the electrode sheet 3 is mounted in place; the electrode plate 3 is inserted manually, and after the electrode plate 3 is inserted in place, the contact switch 7 is triggered, so that the system can automatically judge whether the electrode plate is inserted in place.

in this embodiment, the elastic sheet 9 includes a support 91 shaped like a half Chinese character 'kou' and two clamping portions 92 connected to two sides of the upper opening end of the support 91 and shaped like a Chinese character 'V'; the tips of the clamping parts 92 are opposite to each other, and a bayonet for inserting the electrode plate 3 is formed; the elastic sheet mounting seat 8 is arranged in the supporting body 91 of the elastic sheet 9, and a groove 81 for fixing the elastic sheet 9 is formed in the elastic sheet mounting seat 8; the elastic piece mounting seat 8 is provided with at least two grooves 81 for mounting a plurality of elastic pieces 9 in parallel; the arrangement can realize the simultaneous installation of a plurality of electrode plates 3; the shrapnel mounting seat 8 provided in the embodiment can be provided with 3 shrapnels 9.

Optionally, the two sides of the electrode plate 3 are symmetrical; the contact pin 2 is detachably inserted on the electrode rod 1.

The invention also relates to a vitamin detector which comprises an electric pop-up electrode rod for electrochemical detection and an analyzer for connecting the electric pop-up electrode rod, wherein the electric pop-up electrode rod is applied, and a contact pin 2 of the electric pop-up electrode rod is connected with the analyzer.

the electrochemical detection is carried out through the combination of the repetitive electrode rod 1 and the disposable electrode plate 3, the electrode plate 3 does not need to be polished and used for the second time, and the use efficiency can be improved; the electrode plate 3 is separated in a non-contact manner through the structural form that the electrode rod 1 is clamped with the electrode plate 3, the electrode plate 3 is automatically separated through the push-pull type electromagnet 6 matched with the push rod 4, manual contact is not needed, and the possibility of biological pollution caused by manual contact can be avoided; repeated plugging caused by the fact that positive and negative sides need to be distinguished is avoided through the structural form of the electrode plates 3 with the two sides completely consistent, and efficiency is improved; whether the electrode plate 3 is inserted in place can be judged through the contact switch 7, manual detection is not needed, and damage to the device caused by the fact that the electrode plate 3 is inserted vigorously is avoided.

Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.