Auxiliary device for microplate reader

Abstract

The auxiliary device for the microplate reader comprises a microplate reader body, a bearing seat is installed on the upper portion of the microplate reader body, a bearing plate is arranged in the bearing seat, a display screen is installed in the bearing plate, an installation frame plate is fixedly installed in the bearing seat, a sponge column is installed above the display screen, and the sponge column is fixedly installed on the installation frame plate. A control panel is mounted on the other side of the microplate reader body, a guide pipe fixedly penetrates through the inner bottom surface of a bearing seat, a through hole is formed in the inner bottom surface of a bearing plate, an annular arc groove is formed in the inner wall of the through hole, and a hollow ball is arranged in the annular arc groove. The auxiliary device for the microplate reader has the beneficial effects that the mounting frame plate is adopted, and the rotating angle of the display screen can be randomly adjusted according to the use requirements through the arranged mounting frame plate, so that the use practicability of the auxiliary device for the microplate reader is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for enzyme markers, in particular to an auxiliary device for enzyme markers. Background Art

[0002] The ELISA reader is a special instrument for enzyme-linked immunosorbent assay, also known as a microplate detector. It is suitable for clinical testing, microbiology, epidemiology, immunology, endocrinology, agricultural and forestry sciences and other fields. The display screen is one of the main structures of the ELISA reader. Auxiliary devices are now mostly used to adjust the angle of the display screen, making it easier for operators to observe the display screen. In actual use, it has the advantages of simple operation, stable structure and good use effect.

[0003] The prior art discloses a device for adjusting the display screen of an ELISA instrument with the publication number CN212008619U, which includes an ELISA instrument body, a bearing seat, a bearing plate, a display screen, an inclined groove, a roller, a rotating part, a rotating shaft, a driven wheel, a nut seat, a fixed plate, a transmission wheel, a slider, a rotating block and a supporting block. When it is necessary to adjust the display screen of the ELISA instrument, a steering force in one direction is first applied to the rotating block so that the rotating block drives one of the rotating shafts to rotate, thereby driving one of the driven wheels to rotate, and one of the driven wheels drives the other driven wheel and the rotating shaft to rotate through the transmission wheel, thereby driving the two nut seats to move toward or away from each other, thereby driving the roller to move in the inclined groove. As the roller moves in the inclined groove, the roller applies an upward steering force to the bearing plate, thereby driving the bearing plate and the display screen to rotate, thereby adjusting the angle.

[0004] The above utility model utilizes a rotating member to drive a driven wheel to rotate through a rotating shaft, and the rotating driven wheel drives another set of rotating shafts and another set of driven wheels to rotate through a transmission wheel. The two sets of rotating shafts drive two sets of rollers to move closer to or away from each other through two sets of nut seats. The two sets of rollers can push a supporting plate, and the supporting plate drives the display screen to rotate. However, this adjustment method can only make the display screen rotate in one direction, and the rotation angle cannot be arbitrarily adjusted according to usage requirements, which reduces the practicality of this utility model.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides an auxiliary device for an ELISA instrument, which has the advantage of being able to arbitrarily adjust the rotation angle of a display screen according to usage requirements, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantage of being able to arbitrarily adjust the rotation angle of the display screen according to usage requirements, the specific technical solution adopted by the utility model is as follows:

[0010] An auxiliary device for an enzyme marker comprises an enzyme marker body, a bearing seat is installed on the upper part of the enzyme marker body, a bearing plate is arranged inside the bearing seat, a display screen is installed inside the bearing plate, a mounting frame plate is fixedly installed inside the bearing seat, a sponge column is installed above the display screen, a control panel is installed on the other side of the enzyme marker body, a conduit is fixedly passed through the inner bottom surface of the bearing seat, a through hole is provided on the inner bottom surface of the bearing plate, an annular arc groove is provided on the inner wall of the through hole, and a hollow ball is provided inside the annular arc groove, one end of the conduit is fixedly passed through the side wall of the hollow ball, a mounting hole is provided on the inner wall of the hollow ball, a plurality of electromagnets are installed on the upper part of the mounting frame plate, a plurality of mounting plates are installed on the lower part of the bearing plate, and a plurality of telescopic springs are installed between the bearing plate and the mounting frame plate.

[0011] Furthermore, the plurality of groups of mounting plates are all made of iron material.

[0012] Furthermore, the control panel is electrically connected to the ELISA instrument body, the display screen and the plurality of electromagnets through electric wires.

[0013] Furthermore, two groups of mounting covers are installed on the upper part of the supporting plate, and conveying rollers are penetrated inside the two groups of mounting covers through bearings, and two groups of annular grooves are provided on the side walls of the two groups of conveying rollers, and transmission belts are sleeved inside the two groups of annular grooves located on the same horizontal line, and the two ends of the sponge column are respectively fixedly connected to the facing surfaces of the two groups of transmission belts, and a forward and reverse motor is installed on the end surface of the left group of mounting covers, and the output end of the forward and reverse motor is clamped with one end of the left group of conveying rollers, and the forward and reverse motor is electrically connected to the control panel through wires.

[0014] Furthermore, the length of the sponge column is greater than the width of the display screen.

[0015] Furthermore, four groups of support columns are installed at the lower part of the ELISA instrument body.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an auxiliary device for an ELISA instrument, which has the following beneficial effects:

[0018] (1) The utility model adopts an installation frame. When the auxiliary device for the microplate reader is actually used, a control panel is used to energize a group of electromagnets. Since the multiple groups of installation plates are made of iron material, this group of electromagnets can absorb and move the upper group of installation plates downward by utilizing the magnetic principle. During this process, the support plate rotates with the hollow ball as the center. During this process, the support plate and the installation frame will cause the multiple groups of telescopic springs to be in a deformed state. When it is necessary to reset the display screen, the control panel is used to cut off the power of this group of electromagnets, and the adsorption of this group of electromagnets is lost. The multiple groups of telescopic springs can push the support plate to reset due to their own elastic force. During this process, the display screen follows the support plate to make synchronous movements. The use of the remaining groups of electromagnets can be obtained by the same operation. The conduit and the installation hole can be electrically connected to the display screen and the control panel by means of electric wires. By setting the installation frame, the rotation angle of the display screen can be arbitrarily adjusted according to the use requirements, thereby improving the practicality of the auxiliary device for the microplate reader.

[0019] (2) The utility model adopts a sponge column. When the display screen needs to be cleaned, the control panel is used to operate the forward and reverse motors. The output end of the forward and reverse motors will drive a group of conveying rollers on the left side to rotate. The rotating group of conveying rollers on the left side can push the two groups of transmission belts to rotate synchronously. The two groups of transmission belts that rotate can drive the sponge column to move left and right. The sponge column that moves left and right can wipe the display screen. Since the length of the sponge column is greater than the width of the display screen, it can be ensured that the sponge column can completely wipe the display screen. By setting the sponge column, the display screen can be wiped labor-savingly and conveniently, which brings convenience to the cleaning work of the display screen of the auxiliary device for the enzyme labeling instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the auxiliary device for the enzyme labeling instrument proposed by the utility model;

[0022] Figure 2 It is a top view of the sponge column proposed by the utility model;

[0023] Figure 3 It is a three-dimensional diagram of the installation cover proposed by the utility model;

[0024] Figure 4 The utility model proposes Figure 1 A magnified view of middle;

[0025] Figure 5 The utility model proposes Figure 1 Enlarged view of middle B;

[0026] Figure 6 The utility model proposes Figure 1 Enlarged view of C in the middle.

[0027] In the figure:

[0028] 1. Enzyme-labeling instrument body; 2. Support seat; 3. Support plate; 4. Display screen; 5. Mounting frame; 6. Sponge column; 7. Catheter; 8. Through hole; 9. Annular arc groove; 10. Hollow ball; 11. Mounting hole; 12. Electromagnet; 13. Mounting plate; 14. Telescopic spring; 15. Mounting cover; 16. Conveyor roller; 17. Annular groove; 18. Transmission belt. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, an auxiliary device for an ELISA instrument is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-6 As shown, according to the embodiment of the utility model, the auxiliary device for the microplate reader includes a microplate reader body 1, a bearing seat 2 is installed on the upper part of the microplate reader body 1, and a bearing plate 3 is arranged inside the bearing seat 2, and a display screen 4 is installed inside the bearing plate 3, a mounting frame plate 5 is fixedly installed inside the bearing seat 2, a sponge column 6 is installed above the display screen 4, a control panel is installed on the other side of the microplate reader body 1, a catheter 7 is fixedly penetrated through the inner bottom surface of the bearing seat 2, a through hole 8 is opened on the inner bottom surface of the bearing plate 3, and the inner wall of the through hole 8 An annular arc groove 9 is provided, and a hollow ball 10 is provided inside the annular arc groove 9. One end of the catheter 7 is fixedly passed through the side wall of the hollow ball 10. A mounting hole 11 is provided on the inner wall of the hollow ball 10. A plurality of groups of electromagnets 12 are installed on the upper part of the mounting frame plate 5, a plurality of groups of mounting plates 13 are installed on the lower part of the supporting plate 3, and a plurality of groups of telescopic springs 14 are installed between the supporting plate 3 and the mounting frame plate 5. By setting the mounting frame plate 5, the rotation angle of the display screen 4 can be arbitrarily adjusted according to the use requirements, thereby improving the practicality of the auxiliary device for the ELISA instrument.

[0032] In one embodiment, the multiple sets of mounting plates 13 are all made of iron material, which ensures the adsorption of the multiple sets of electromagnets 12 .

[0033] In one embodiment, the control panel is electrically connected to the ELISA instrument body 1, the display screen 4 and the multiple groups of electromagnets 12 through wires. The control panel can be implemented through simple programming by technicians in this field. It is common knowledge in the field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0034] In one embodiment, two groups of mounting covers 15 are installed on the upper part of the supporting plate 3, and the interiors of the two groups of mounting covers 15 are penetrated by conveying rollers 16 through bearings, and the side walls of the two groups of conveying rollers 16 are provided with two groups of annular grooves 17, and the interiors of the two groups of annular grooves 17 located on the same horizontal line are sleeved with transmission belts 18, and the two ends of the sponge column 6 are respectively fixedly connected to the facing surfaces of the two groups of transmission belts 18, and the end faces of the left group of mounting covers 15 are installed with forward and reverse motors, and the output ends of the forward and reverse motors are clamped with one end of the left group of conveying rollers 16, and the forward and reverse motors are electrically connected to the control panel through electric wires. Through the provided sponge column 6, the display screen 4 can be wiped labor-savingly and conveniently, which brings convenience to the cleaning work of the display screen 4 of the auxiliary device for the ELISA instrument.

[0035] In one embodiment, the length of the sponge column 6 is greater than the width of the display screen 4 , ensuring that the sponge column 6 can completely wipe the display screen 4 .

[0036] In one embodiment, four groups of support columns are installed at the lower part of the microplate reader body 1 , and the four groups of support columns serve to support and fix the microplate reader body 1 .

[0037] Working principle:

[0038] When the auxiliary device for the microplate reader is actually used, the control panel is used to energize a group of electromagnets 12. Since the multiple groups of mounting plates 13 are made of iron material, the magnetic principle is used to absorb and move the upper group of mounting plates 13 downward. During this process, the supporting plate 3 rotates with the hollow ball 10 as the center. During this process, the supporting plate 3 and the mounting frame plate 5 will cause the multiple groups of telescopic springs 14 to be in a deformed state. When it is necessary to reset the display screen 4, the control panel is used to cut off the power to this group of electromagnets 12, and the absorption of this group of electromagnets 12 is lost. The multiple groups of telescopic springs 14 can push the supporting plate 3 to reset under their own elastic force. During this process, the display screen 4 moves synchronously with the supporting plate 3. The use of the remaining groups of electromagnets 12 can be obtained by the same operation. The conduit 7 and the mounting hole 11 can pass the wires to make the display screen 4 and the control panel The panel can be electrically connected, and through the set installation frame plate 5, the rotation angle of the display screen 4 can be arbitrarily adjusted according to the use requirements, thereby improving the practicality of the auxiliary device for the microplate reader. At the same time, when the display screen 4 needs to be cleaned, the control panel is used to make the forward and reverse motor work, and the output end of the forward and reverse motor will drive a group of conveying rollers 16 on the left to rotate. The rotating group of conveying rollers 16 on the left can push the two groups of transmission belts 18 to rotate synchronously. The two groups of rotating transmission belts 18 can drive the sponge column 6 to move left and right. The sponge column 6 that moves left and right can wipe the display screen 4. Since the length of the sponge column 6 is greater than the width of the display screen 4, it can be ensured that the sponge column 6 can fully wipe the display screen 4. Through the set sponge column 6, the display screen 4 can be wiped labor-savingly and conveniently, which brings convenience to the cleaning work of the display screen 4 of the auxiliary device for the microplate reader.

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device for an enzyme labeler, characterized in that: The invention comprises an ELISA instrument body (1), a bearing seat (2) is installed on the upper part of the ELISA instrument body (1), a bearing plate (3) is arranged inside the bearing seat (2), a display screen (4) is installed inside the bearing plate (3), a mounting frame plate (5) is fixedly installed inside the bearing seat (2), a sponge column (6) is installed above the display screen (4), a control panel is installed on the other side of the ELISA instrument body (1), a conduit (7) is fixedly penetrated through the inner bottom surface of the bearing seat (2), and the inner bottom surface of the bearing plate (3) is provided with a A through hole (8) is provided, and an annular arc groove (9) is provided on the inner wall of the through hole (8), and a hollow ball (10) is provided inside the annular arc groove (9), one end of the guide tube (7) is fixedly passed through the side wall of the hollow ball (10), and an installation hole (11) is provided on the inner wall of the hollow ball (10), a plurality of groups of electromagnets (12) are installed on the upper part of the installation frame plate (5), a plurality of groups of installation plates (13) are installed on the lower part of the bearing plate (3), and a plurality of groups of telescopic springs (14) are installed between the bearing plate (3) and the installation frame plate (5).

2. The auxiliary device for the microplate reader according to claim 1, characterized in that: The plurality of groups of mounting plates (13) are all made of iron material.

3. The auxiliary device for the microplate reader according to claim 1, characterized in that: The control panel is electrically connected to the ELISA instrument body (1), the display screen (4) and the plurality of electromagnets (12) via electric wires.

4. The auxiliary device for the microplate reader according to claim 1, characterized in that: Two groups of mounting covers (15) are installed on the upper part of the bearing plate (3), and conveying rollers (16) are penetrated through the interior of the two groups of mounting covers (15) through bearings, and the side walls of the two groups of conveying rollers (16) are provided with two groups of annular grooves (17), and transmission belts (18) are sleeved inside the two groups of annular grooves (17) located on the same horizontal line, and the two ends of the sponge column (6) are respectively fixedly connected to the facing surfaces of the two groups of transmission belts (18), and the end surface of the left group of mounting covers (15) is installed with a forward and reverse motor, and the output end of the forward and reverse motor is clamped with one end of the left group of conveying rollers (16), and the forward and reverse motor is electrically connected to the control panel through electric wires.

5. The auxiliary device for the microplate reader according to claim 1, characterized in that: The length of the sponge column (6) is greater than the width of the display screen (4).

6. The auxiliary device for the microplate reader according to claim 1, characterized in that: Four groups of support columns are installed at the lower part of the ELISA instrument body (1).

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