CN219142857U

CN219142857U - Dustproof enzyme-labeled instrument

Info

Publication number: CN219142857U
Application number: CN202223304502.2U
Authority: CN
Inventors: 严国樑
Original assignee: Shanghai Lubai Biotechnology Co ltd
Current assignee: Shanghai Lubai Biotechnology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-06
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a dustproof type enzyme-labeled instrument, which comprises an enzyme-labeled instrument body, wherein a micropore supporting plate is arranged in the enzyme-labeled instrument body, a display screen is arranged on the enzyme-labeled instrument body, an opening right opposite to the micropore supporting plate is formed in the upper end of the enzyme-labeled instrument body, a mounting shell is fixedly connected to the side wall of the enzyme-labeled instrument body, a sealing mechanism for sealing the opening is arranged on the enzyme-labeled instrument body, and the sealing mechanism comprises a limiting frame fixedly connected to the upper end of the enzyme-labeled instrument body. The sealing mechanism is arranged, the sealing ring can be abutted against the limiting frame near the opening, so that the opening can be effectively sealed, compared with a traditional enzyme-labeled instrument, a gap cannot be formed between the sealing plate and the enzyme-labeled instrument due to long-time use, the sealing effect is better, the sealing ring can be replaced, and the whole sealing mechanism does not need to be replaced, so that the practicability of the device is improved.

Description

Dustproof enzyme-labeled instrument

Technical Field

The utility model relates to the technical field of enzyme-labeled instruments, in particular to a dustproof enzyme-labeled instrument.

Background

The multifunctional enzyme-labeled instrument is also called as a multifunctional microplate detector, can provide detection in a plurality of different modes for experiments taking a microplate as a system, and generally, the multifunctional enzyme-labeled instrument can at least provide three different detection modes of light absorption, fluorescence and luminescence.

The existing enzyme-labeled instrument seals an opening above a micro-pore plate through a flip-type sealing plate, and the sealing mechanism is small and attractive, but the flip-type sealing plate is easy to be far away from one end of a rotating shaft and is not tightly attached to the opening after being used for a long time, so that dust is easy to enter the enzyme-labeled instrument from a gap, and the dust is easy to accumulate in the enzyme-labeled instrument to influence a subsequent test result, and therefore the dustproof enzyme-labeled instrument is required to be designed to solve the problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the dustproof enzyme-labeled instrument, which can ensure that an opening can be effectively sealed by abutting a sealing ring on a limiting frame near the opening through the sealing ring by arranging the sealing mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a dust protected enzyme-linked immunosorbent assay appearance, includes the enzyme-linked immunosorbent assay appearance body, this internal micropore layer board that is equipped with of enzyme-linked immunosorbent assay appearance, be equipped with the display screen on the enzyme-linked immunosorbent assay appearance body, the opening just to micropore layer board is seted up to enzyme-linked assay appearance body upper end, enzyme-linked assay appearance body lateral wall fixedly connected with installation casing, be equipped with the sealing mechanism who is used for sealed open-ended on the enzyme-linked assay appearance body, sealing mechanism includes the spacing frame of fixed connection in enzyme-linked assay appearance body upper end, spacing frame lateral wall sliding connection has a fixed frame, fixed frame lateral wall is equipped with the sealing washer, fixed frame upper end fixedly connected with closing plate, top fixedly connected with motor in the installation casing, motor output fixedly connected with reciprocating screw, be equipped with on the reciprocating screw and lift the piece, lift piece upper end is through four connecting rods and closing plate lower extreme fixed connection, be equipped with the protection mechanism who is used for protecting the display screen on the enzyme-linked assay appearance body.

Preferably, the protection mechanism comprises a protection frame fixedly connected to the upper end of the enzyme-labeled instrument body, a sliding groove is formed in the side wall of the protection frame, and a glass plate is arranged in the sliding groove.

Preferably, the side wall of the installation shell is provided with a heat dissipation opening, and a heat dissipation net is arranged in the heat dissipation opening.

Preferably, the two connecting rods in the vertical direction are respectively positioned at two sides of the opening, and the section of the lifting piece is U-shaped.

Preferably, an observation port is formed in the upper end of the sealing plate, and an observation window is formed in the observation port.

Preferably, the side walls of the enzyme-labeled instrument body, which are opposite to the mounting shell, are provided with moving grooves, and the side walls of the glass plates are provided with pull lugs.

The utility model has the following beneficial effects:

1. the sealing mechanism is arranged, the sealing ring on the sealing plate can be abutted against the limit frame near the opening, so that the opening can be effectively sealed, compared with the traditional flip type sealing plate, a gap cannot appear between the sealing plate and the enzyme label instrument, the sealing effect is better, the sealing ring can be replaced, and the whole sealing mechanism does not need to be replaced, so that the practicability of the device is improved;

2. the device is provided with the protection mechanism, and the protection frame and the glass plate are arranged above the display screen, so that the glass plate can protect the display screen when in the protection frame, dust is prevented from entering the enzyme-labeled instrument from a gap between the display screen and the enzyme-labeled instrument shell, and the dustproof effect of the enzyme-labeled instrument is further improved;

3. the device has set up the observation window, and operating personnel can directly see through the condition of taking into and out of observation micropore board of observation window, does not need the condition of taking into and out of the observation micropore board of people's groove closing plate left and right sides to operating personnel's operation has been made things convenient for, and then the practicality of device has been improved.

Drawings

FIG. 1 is a schematic structural diagram of a dustproof enzyme-labeled instrument according to the present utility model;

FIG. 2 is an enlarged view of the structure at A of FIG. 1;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a top view of a lifting member of a dustproof microplate reader according to the present utility model;

fig. 5 is an assembly diagram of a sealing plate and a sealing ring of the dustproof enzyme-labeled instrument.

In the figure: the enzyme-labeled instrument comprises a body of an enzyme-labeled instrument 1, a display screen 2, a protective frame 3, a glass plate 4, a microporous supporting plate 5, a lifting piece 6, a connecting rod 7, a sealing plate 8, an observation window 9, a limiting frame 10, a fixing frame 11, a sealing ring 12, a motor 13, a reciprocating screw 14, a moving groove 15, a mounting shell 16 and an opening 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a dustproof type enzyme label instrument comprises an enzyme label instrument body 1, wherein a micropore supporting plate 5 is arranged in the enzyme label instrument body 1, a display screen 2 is arranged on the enzyme label instrument body 1, an opening 17 which is opposite to the micropore supporting plate 5 is formed in the upper end of the enzyme label instrument body 1, and a mounting shell 16 is fixedly connected to the side wall of the enzyme label instrument body 1.

Be equipped with the sealing mechanism who is used for sealed opening 17 on the ELIASA body 1, sealing mechanism includes spacing frame 10 of fixed connection in ELIASA body 1 upper end, spacing frame 10 lateral wall sliding connection has fixed frame 11, fixed frame 11 upper end fixedly connected with closing plate 8, fixed frame 11 lateral wall is equipped with sealing washer 12, the sealing washer 12 cross-section is the mouth shape, top fixedly connected with motor 13 in the installation casing 16, motor 13 output fixedly connected with reciprocating screw 14, be equipped with on the reciprocating screw 14 and lift piece 6, lift piece 6 upper end and closing plate 8 lower extreme fixed connection through four connecting rods 7.

Be equipped with the protection machanism who is used for protecting display screen 2 on the ELIASA body 1, protection machanism includes the guard frame 3 of fixed connection in ELIASA body 1 upper end, and the sliding tray has been seted up to guard frame 3 lateral wall, is equipped with glass board 4 in the sliding tray.

In the utility model, the side wall of the mounting shell 16 is provided with the heat radiation opening, and the heat radiation opening is internally provided with the heat radiation net, so that the normal heat radiation requirement of the motor 13 can be met.

In the utility model, the two connecting rods 7 in the vertical direction are respectively positioned at two sides of the opening 17, so that the lifting of the connecting rods 7 can not affect the microporous supporting plate 5, the cross section of the lifting piece 6 is that the side wall of the U-shaped lifting piece 6 is in sliding connection with the inner wall of the mounting shell 16, and the lifting piece 6 can only vertically move when the reciprocating screw rod 14 rotates.

In the utility model, the upper end of the sealing plate 8 is provided with the observation opening, the observation opening is internally provided with the observation window 9, and the arrangement of the observation window 9 can facilitate operators to observe the placing and taking-out conditions of the micro-pore plates, so that the micro-pore plates are prevented from colliding with the opening 17 in the placing and taking-out process.

In the utility model, the side walls of the enzyme label instrument body 1 opposite to the mounting shell 16 are provided with the movable grooves 15, and the side walls of the glass plate 4 are provided with the pull lugs which can facilitate the push-pull of the glass plate 4.

When the enzyme labeling instrument is used, the motor 13 is started, the output shaft of the motor 13 drives the reciprocating screw rod 14, the lifting piece 6 moves upwards, the lifting piece 6 drives the sealing plate 8 to move upwards through the plurality of connecting rods 7, so that the sealing plate 8 is far away from the opening 17, enough space exists between the opening 17 and the sealing plate 8 to put in the micro-pore plate, the micro-pore plate filled with a sample is put in the micro-pore supporting plate 5 from the lower part of the sealing plate 8 through the opening 17, then the motor 13 is started, the reciprocating screw rod 14 continues to rotate, the lifting piece 6 drives the sealing plate 8 to move downwards, the sealing ring 12 is abutted against the inner wall of the limiting frame 10, the opening 17 can be sealed, the effective sealing of the opening 17 can be realized through the abutting of the sealing ring 12, and after the sealing ring 12 loses elasticity, only a new sealing ring 12 is required to be replaced to be sleeved on the side wall of the fixing frame 11, so that the sealing effect of the enzyme labeling instrument is improved;

in addition, for the use of the display screen 2, the glass plate 4 can be pulled successively by pulling the pull lugs successively before the display screen 2 is used, and it is worth noting that the glass plate 4 does not need to be pulled out of the protection frame 3 completely, and only the display screen 2 is required to be leaked out to facilitate the operation of operators, otherwise, after the operation is finished, the glass plate 4 can be pushed back to be clamped in the protection frame 3 again, the display screen 2 is protected, dust is prevented from entering the enzyme label instrument from a gap between the display screen 2 and the enzyme label instrument shell, and the dustproof effect of the enzyme label instrument is further improved.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the practical concept thereof, can be replaced or changed equally within the scope of the present utility model.

Claims

1. The utility model provides a dustproof type enzyme-labeling appearance, includes enzyme-labeling appearance body (1), its characterized in that, be equipped with micropore layer board (5) in enzyme-labeling appearance body (1), be equipped with display screen (2) on enzyme-labeling appearance body (1), opening (17) just right micropore layer board (5) are seted up to enzyme-labeling appearance body (1) upper end, enzyme-labeling appearance body (1) lateral wall fixedly connected with installation casing (16), be equipped with the sealing mechanism who is used for sealed opening (17) on enzyme-labeling appearance body (1), sealing mechanism includes spacing frame (10) of fixed connection in enzyme-labeling appearance body (1) upper end, spacing frame (10) lateral wall sliding connection has fixed frame (11), fixed frame (11) lateral wall is equipped with sealing washer (12), fixed frame (11) upper end fixedly connected with closing plate (8), top fixedly connected with motor (13) in installation casing (16), motor (13) output fixedly connected with reciprocating (14), be equipped with on reciprocating screw (14) and support piece (6), four upper ends are used for holding up sealing plate (7) and are connected with sealing plate (8) through holding up four connecting rod (7).

2. The dustproof enzyme-labeled instrument according to claim 1, wherein the protection mechanism comprises a protection frame (3) fixedly connected to the upper end of the enzyme-labeled instrument body (1), a sliding groove is formed in the side wall of the protection frame (3), and a glass plate (4) is arranged in the sliding groove.

3. The dustproof enzyme label instrument according to claim 2, wherein a heat radiation opening is formed in the side wall of the installation shell (16), and a heat radiation net is arranged in the heat radiation opening.

4. A dustproof enzyme-labeled instrument according to claim 3, characterized in that two connecting rods (7) in the vertical direction are respectively positioned at two sides of the opening (17), and the section of the lifting piece (6) is U-shaped.

5. The dustproof enzyme labeling instrument according to claim 4, wherein an observation port is formed in the upper end of the sealing plate (8), and an observation window (9) is formed in the observation port.

6. The dustproof enzyme label instrument according to claim 5, wherein the side walls of the enzyme label instrument body (1) opposite to the mounting shell (16) are provided with moving grooves (15), and the side walls of the glass plate (4) are provided with pull lugs.