CN213181581U

CN213181581U - Enzyme label plate fixing device

Info

Publication number: CN213181581U
Application number: CN202022238817.6U
Authority: CN
Inventors: 周徐兵; 赵雷刚; 孟庆功; 李云峰; 李雪娇; 陈彩虹
Original assignee: High Throughput Medical Technology Co ltd
Current assignee: High Throughput Medical Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-11
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses an ELISA plate fixing device, which relates to the field of ELISA plates and comprises a fixed base, two fixed plates and two groups of first elastic parts, wherein both side surfaces of the upper end of the bottom of the ELISA plate, which is provided with a clamping plate fixed plate, are inclined planes to form a structure in shape of '>', and both side surfaces of one end of the clamping plate, which is far away from the ELISA plate, are inclined planes to form a structure in shape of '>'; one end of ELIAS plate is kept away from through the upper end with the fixed plate and cardboard all sets up to ">" type structure, during the installation, only need to apply decurrent effort to the ELIAS plate, make the further compression of first elastic component, increase the position of distance in order to hold the cardboard between two fixed plates, when the cardboard reachs the bottom of installation space, the effort of cardboard to the fixed plate reduces, the fixed plate removes with the orientation direction that is close to each other under the effect of first elastic component, realize the fixed of ELIAS plate and cardboard, even if do not use also can fix the ELIAS plate in place very easily, and the operation is simple.

Description

Enzyme label plate fixing device

Technical Field

The utility model relates to an ELIAS plate field especially relates to an ELIAS plate fixing device.

Background

The ELISA plate is used for detecting the purity, concentration and proportion of antigens, antibodies, labeled antibodies or antigens participating in immunological reaction in an enzyme-linked immunosorbent assay; the conditions of buffer solution type, concentration, ionic strength, pH value, reaction temperature, time and the like play a key role, and when the conventional enzyme label plate fixing device is used for fixing an enzyme label plate, the operation is complex, and the operation proficiency requirement is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of designing an ELISA plate fixing device.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the enzyme label plate fixing device comprises a fixing base, two fixing plates and two groups of first elastic parts, wherein the upper end of the fixing base is recessed inwards to form an installation space, the fixing plates are of a U-shaped structure, the two fixing plates are symmetrically arranged about the central axis of the fixing base, the first ends of the two groups of first elastic parts are respectively fixedly connected with the side faces, which are opposite to the two fixing plates, of the two groups of first elastic parts, the second ends of the two groups of first elastic parts are respectively fixedly connected with the inner side wall, which is opposite to the fixing base, the two ends of the fixing plates are respectively and fixedly provided with a sliding block, the bottom of the installation space of the fixing base is provided with two sliding grooves, the sliding blocks on the same side of the two fixing plates are respectively and slidably arranged at the two ends of one sliding groove, the cross section of the fixing plates is in an inverted L, the first resilient member is always in a compressed state.

Furthermore, both side surfaces of the upper end of the fixing plate are inclined planes to form a '>' type structure, both side surfaces of one end, away from the ELISA plate, of the clamping plate are inclined planes to form a '>' type structure, and when the ELISA plate is fixed, the sharp angle of the '>' type structure of the clamping plate is opposite to the sharp angle of the '>' type structure of the upper end of the fixing plate.

Furthermore, the cross sections of the sliding chute and the sliding block are in inverted T shapes,

furthermore, each group of first elastic parts comprises two first springs which are respectively positioned at two ends of the fixing plate.

The beneficial effects of the utility model reside in that: the one end of ELIAS plate is all set up to ">" type structure through keeping away from the upper end of fixed plate and cardboard, the fixed plate is connected through first elastic component and installation base is portable relatively, when installing, only need apply decurrent effort to the ELIAS plate, drive cardboard downstream, two fixed plates all move towards the direction of keeping away from each other, make first elastic component further compress, increase the position of distance in order to hold the cardboard between two fixed plates, when the cardboard reachs the bottom of installation space, the effort of cardboard to the fixed plate reduces, the fixed plate removes with the direction that the orientation is close to each other under the effect of first elastic component, realize the fixed of ELIAS plate and cardboard, even if do not use also can fix the ELIAS plate in place very easily, and the operation is simple.

Drawings

FIG. 1 is a schematic structural view of an ELISA plate fixing device of the present invention;

FIG. 2 is a schematic view showing the internal structure of the fixation device for an enzyme label plate according to the present invention;

FIG. 3 is a schematic sectional view of the A-A in the device for fixing an enzyme label plate according to the present invention;

FIG. 4 is a schematic view of the internal structure of the ELISA plate fixing device of the present invention after the ELISA plate is fixed;

wherein corresponding reference numerals are:

1-a fixed base, 2-a first elastic piece, 3-a sliding chute, 4-a sliding block, 5-an installation space, 6-a fixed plate, 7-an ELISA plate and 8-a clamping plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed 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 merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following describes in detail embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1, 2, 3 and 4, the fixing device of the elisa plate 7 comprises a fixing base 1, two fixing plates 6 and two groups of first elastic members 2, wherein the upper end of the fixing base 1 is concave to form an installation space 5, the fixing plates 6 are of a U-shaped structure, the two fixing plates 6 are symmetrically arranged about the central axis of the fixing base 1, the first ends of the two groups of first elastic members 2 are fixedly connected with the side surfaces of the two fixing plates 6 which are deviated from each other, the second ends of the two groups of first elastic members 2 are fixedly connected with the inner side walls of the fixing base 1 respectively, the two ends of each fixing plate 6 are fixedly provided with sliding blocks 4, the bottom of the installation space 5 of the fixing base 1 is provided with two sliding grooves 3, the sliding blocks 4 on the same side of the two fixing plates 6 are slidably mounted at the two ends of one sliding groove 3 respectively, the cross section of each fixing plate 6 is, when the ELISA plate 7 is fixed, the upper side face and the lower side face of the clamping plate 8 are in extrusion contact with the bottom of the mounting space 5 and the upper end of the fixing plate 6 respectively, and the first elastic part 2 is always in a compressed state.

As shown in fig. 1, 2, and 3, both side surfaces of the upper end of the fixing plate 6 are inclined surfaces to form a ">" type structure, both side surfaces of one end of the clamping plate 8, which is far away from the elisa plate 7, are inclined surfaces to form a ">" type structure, when the elisa plate 7 is fixed, a sharp angle of the ">" type structure of the clamping plate 8 is opposite to a sharp angle of the ">" type structure of the upper end of the fixing plate 6, an inclined surface of an upper side surface of the clamping plate 8 is a first inclined surface, an inclined surface of a lower side surface of the clamping plate 8 is a second inclined surface, an inclined surface of an upper side surface of the upper end of the fixing plate 6 is.

The cross section shapes of the sliding chute 3 and the sliding block 4 are both inverted T-shaped.

Each set of the first elastic elements 2 includes two first springs, which are respectively located at two ends of the fixing plate 6.

The utility model discloses 7 fixing device of enzyme mark board's theory of operation as follows:

when the fixation is performed, only a downward acting force needs to be applied to the elisa plate 7, the clamping plate 8 is driven to move downwards, the second inclined surface of the clamping plate 8 is in extrusion contact with the third inclined surface of the fixing plates 6, so that the two fixing plates 6 move towards the direction away from each other, the first spring is further compressed, the distance between the two fixing plates 6 is increased to increase the position through which the clamping plate 8 passes, when the clamping plate 8 reaches the bottom of the installation space 5, the acting force of the clamping plate 8 on the fixing plates 6 is reduced, the fixing plates 6 move towards the direction close to each other under the action of the first elastic piece 2, finally, the fourth inclined surface of the fixing plates 6 is in extrusion contact with the first inclined surface of the clamping plate 8, the bottom of the clamping plate 8 is in extrusion contact with the bottom of the installation space 5, and the fixation of the elisa plate 7; when carrying out ELISA plate 7 and dismantling, exert ascending effort to ELISA plate 7, at this moment, the effort increase on the fourth inclined plane of fixed plate 6 on the first inclined plane of cardboard 8, make two fixed plates 6 move towards the direction of keeping away from each other under the effect of the first spring of cardboard 8, first spring further compresses, the position that distance between two fixed plates 6 passes through with increase cardboard 8 is increased, take out behind ELISA plate 7, cardboard 8 disappears to the effort of fixed plate 6, fixed plate 6 moves the final state of resumeing to between the fixed ELISA plate 7 with the direction that the orientation is close to each other under the effect of first elastic component 2.

The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.

Claims

1. ELIAS plate fixing device, its characterized in that: the elastic enzyme-labeled plate fixing device comprises a fixed base, two fixed plates and two groups of first elastic parts, wherein the upper end of the fixed base is inwards concaved to form an installation space, the fixed plates are of a U-shaped structure, the two fixed plates are symmetrically arranged about the central axis of the fixed base, the first ends of the two groups of first elastic parts are respectively fixedly connected with the side faces, which are deviated from the two fixed plates, the second ends of the two groups of first elastic parts are respectively fixedly connected with the inner side wall, which is opposite to the fixed base, two ends of each fixed plate are respectively and fixedly provided with a sliding block, the bottom of the installation space of the fixed base is provided with two sliding grooves, the sliding blocks on the same side of the two fixed plates are respectively and slidably arranged at two ends of one, side and downside are in press contact with the bottom of installation space and the upper end of fixed plate respectively on the cardboard, and first elastic component is in compression state always.

2. The microplate holder of claim 1, wherein: the two side surfaces of the upper end of the fixing plate are both inclined surfaces to form a '>' type structure, the two side surfaces of one end, away from the ELISA plate, of the clamping plate are both inclined surfaces to form a '>' type structure, and when the ELISA plate is fixed, the sharp angle of the '>' type structure of the clamping plate is opposite to the sharp angle of the '>' type structure of the upper end of the fixing plate.

3. The microplate holder according to claim 1 or 2, wherein: the cross section shapes of the sliding groove and the sliding block are both inverted T-shaped.

4. The microplate holder according to claim 1 or 2, wherein: each group of first elastic pieces comprises two first springs which are respectively positioned at two ends of the fixing plate.