CN218766633U - Chemiluminescence immunity analyzer suction head mechanism - Google Patents

Abstract

The utility model discloses a chemiluminescence immunity analyzer suction head mechanism belongs to suction head pipetting technical field, including the suction head box, the bottom fixed mounting of suction head box has a plurality of liquid-transfering suction head, a plurality of liquid-transfering suction head's bottom is all pegged graft and is had the scalar pipette, the side fixed mounting of suction head box has the location box, the inside rotation of location box is connected with reciprocal lead screw, therefore, can rotate the position of adjusting the locating piece in location box inside through reciprocal lead screw, thereby remove the clearance board to the bottom of scalar pipette, the vertical position height of rethread electric putter regulation clearance board, thereby remove the inside of clearance inboard clearance liquid to the scalar pipette, and then clear up the inside liquid that remains of scalar pipette, clearance board breaks away from the inside of scalar pipette afterwards, rethread first electric telescopic handle adjusts the stoving board left and right positions, thereby the inside miniature drying machine of stoving board dries the clearance of scalar moisture inside to the pipette inside.

Description

Chemiluminescence immunity analyzer suction head mechanism

Technical Field

The utility model relates to a chemiluminescence immunoassay appearance especially relates to a chemiluminescence immunoassay appearance suction head mechanism, belongs to the suction head and moves liquid technical field.

Background

Chemiluminescence labeled immunoassay is also called chemiluminescence immunoassay, and is an immunoassay method for directly labeling an antigen or an antibody by using a chemiluminescence agent.

After the chemiluminescence immunoassay appearance is put into with the test tube to current staff, its inside liquid-transfering suction head mechanism can move the liquid extraction of the inside sampling liquid extraction that will detect the test tube to the detection position through liquid-transfering suction head and scalar pipette etc. but liquid-transfering suction head need move the liquid detection effect to a plurality of test tubes, nevertheless move inside the liquid-transfering suction head mechanism and do not install the clearance structure to the inside liquid-transfering suction head that can remain of liquid-transfering suction head mechanism moves the liquid that the in-process was moved last time, and then influences chemiluminescence immunoassay appearance detection accuracy.

Therefore, a sucker mechanism of the chemiluminescence immunoassay analyzer is designed and produced so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a chemiluminescence immunoassay appearance suction head mechanism, this chemiluminescence immunoassay appearance suction head mechanism can realize adjusting the vertical high position of clearance board through electric putter, thereby the inside clearance liquid of clearance inslot clears up the remaining liquid in the scalar pipette, and through the inside miniature drying-machine that is provided with of drying plate, and then accelerate the inside liquid of stoving scalar pipette to have solved among the prior art inside the pipetting tip mechanism and have not installed the clearance structure, thereby the inside pipetting tip of pipetting tip mechanism inside can remain the detection liquid of pipetting the in-process last time, and then influence the technical problem of chemiluminescence immunoassay appearance detection precision.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a chemiluminescent immunoassay appearance suction head mechanism, includes the suction head box, the bottom fixed mounting of suction head box has a plurality of to move liquid suction head, a plurality of it has the scalar pipette all to peg graft in the bottom of moving liquid suction head, the side fixed mounting of suction head box has the location box, the inside rotation of location box is connected with reciprocal lead screw, the surperficial threaded connection of reciprocal lead screw has the locating piece, the bottom fixed mounting of locating piece has the riser, the bottom fixed mounting of riser has electric putter, electric putter's bottom fixed mounting has the clearance board, the clearance groove has been seted up to the inside of clearance board, the inside in clearance groove is provided with the clearance liquid.

Furthermore, the bottom both ends of suction head box all fixed mounting have the connecting plate, two fixed mounting has the horizontal pole between the connecting plate, the inside of horizontal pole slip grafting riser.

Further, the fixed surface of clearance board installs the deflector, the deflector is located around the clearance groove, just the side fixed mounting of deflector has first electric telescopic handle, first electric telescopic handle's one end fixedly connected with drying plate, drying plate's inside fixed mounting has miniature drying-machine.

Furthermore, guide grooves are formed in the two sides of the guide plate, guide blocks are inserted into the guide grooves in a sliding mode, and the guide blocks are fixedly connected with the two sides of the drying plate respectively.

Further, the size of the positioning block is matched with the size of the inside of the positioning box.

Further, the size of the guide block is matched with the inner size of the guide groove.

Further, the size of the cleaning groove is matched with the overall size of a plurality of scalar pipettes.

Compared with the prior art, the beneficial effects of the utility model reside in that: rotate the position of adjusting block in location box inside through reciprocal lead screw, thereby remove the clearance board to the bottom of scalar pipette, the vertical position height of clearance board is adjusted to rethread electric putter, thereby remove the inside clearance liquid of clearance inboard to the inside of scalar pipette, and then clear up the inside remaining liquid of scalar pipette, clearance board breaks away from the inside of scalar pipette afterwards, the rethread electric telescopic handle is adjusted and is dried the board left and right positions, thereby the miniature drying-machine of stoving inboard carries out the stoving clearance to the inside moisture of scalar pipette.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not so limited in scope. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.

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 principles of the invention. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a tip mechanism of a chemiluminescent immunoassay analyzer according to a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of a guide plate of a tip mechanism of a chemiluminescent immunoassay analyzer according to a preferred embodiment of the present invention;

fig. 3 is a schematic perspective view of an electric push rod and a cleaning plate of a tip mechanism of a chemiluminescence immunoassay analyzer according to a preferred embodiment of the invention.

In the figure: 1. a suction head box; 2. pipetting tips; 3. a scalar pipette; 4. a positioning box; 5. a reciprocating screw rod; 6. positioning blocks; 7. a vertical plate; 8. an electric push rod; 9. cleaning the plate; 10. cleaning the tank; 11. cleaning liquid; 12. a connecting plate; 13. a cross bar; 14. a guide plate; 15. a first electric telescopic rod; 16. drying the plate; 17. a mini-dryer; 18. a guide groove; 19. and a guide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the tip mechanism of a chemiluminescence immunoassay analyzer provided by this embodiment comprises a tip box 1, a plurality of liquid-transfer tips 2 are fixedly installed at the bottom of the tip box 1, scalar liquid-transfer tips 3 are respectively inserted into the bottoms of the liquid-transfer tips 2, a positioning box 4 is fixedly installed at the side surface of the tip box 1, a reciprocating screw 5 is rotatably connected inside the positioning box 4, a positioning block 6 is connected to the surface of the reciprocating screw 5 through a thread, a vertical plate 7 is fixedly installed at the bottom of the positioning block 6, an electric push rod 8 is fixedly installed at the bottom of the vertical plate 7, a cleaning plate 9 is fixedly installed at the bottom end of the electric push rod 8, a cleaning groove 10 is formed inside the cleaning plate 9, a cleaning liquid 11 is arranged inside the cleaning groove 10, when the scalar pipette 3 at the bottom of the pipette tip box 1 finishes pipetting the detection reagent in the detection test tube, when the residual liquid in the scalar pipette 3 needs to be cleaned, the position of the positioning block 6 in the positioning box 4 is adjusted by rotating the reciprocating screw rod 5, thereby moving the cleaning plate 9 to the bottom of the scalar pipette 3, and then adjusting the vertical position height of the cleaning plate 9 by the electric push rod 8, thereby moving the cleaning liquid 11 inside the cleaning plate 9 to the inside of the scalar pipette 3, further cleaning the residual liquid in the scalar pipette 3, a guide plate 14 is fixedly arranged on the surface of the cleaning plate 9, the guide plate 14 is positioned around the cleaning groove 10, and a first electric telescopic rod 15 is fixedly arranged on the side surface of the guide plate 14, one end of the first electric telescopic rod 15 is fixedly connected with a drying plate 16, a miniature dryer 17 is fixedly arranged inside the drying plate 16, the left and right positions of the drying plate 16 are adjusted through the first electric telescopic rod 15, so that the micro dryer 17 inside the drying plate 16 dries and cleans the moisture inside the scalar pipette 3.

In this embodiment, as shown in fig. 1 to 3, connecting plates 12 are fixedly mounted at both ends of the bottom of the pipette box 1, a cross rod 13 is fixedly mounted between the two connecting plates 12, the cross rod 13 is slidably inserted into the vertical plate 7, and the vertical plate 7 is slidably inserted into the cross rod 13, so as to increase the stability of the vertical plate 7 in the moving process, and increase the stability of the cleaning plate 9 and the positioning block 6 in the moving process, guide grooves 18 are formed at both sides of the guide plate 14, guide blocks 19 are slidably inserted into the two guide grooves 18, the two guide blocks 19 are respectively and fixedly connected to both sides of the drying plate 16, the guide grooves 18 are slidably inserted into the guide blocks 19, and one ends of the guide blocks 19 are fixedly connected to the side surfaces of the drying plate 16, so as to increase the stability of the drying plate 16 in the position moving process.

Preferably, the size of locating piece 6 and the inside size phase-match of location box 4 avoid locating piece 6 to rock about the inside of location box 4, and the size of guide block 19 and the inside size phase-match of guide way 18 avoid guide block 19 to rock about the inside of guide way 18, and the size of clearance groove 10 and the whole size phase-match of a plurality of scalar pipette 3 are convenient for clearance liquid 11 inside clearance groove 10 to scalar pipette 3 clearance.

The utility model discloses an application principle and use flow: when a scalar pipette 3 at the bottom of a suction head box 1 finishes pipetting a detection reagent in a detection test tube and residual liquid in the scalar pipette 3 needs to be cleaned, a positioning block 6 is rotated and adjusted through a reciprocating screw rod 5 to be positioned in a positioning box 4, so that a cleaning plate 9 is moved to the bottom of the scalar pipette 3, the vertical position height of the cleaning plate 9 is adjusted through an electric push rod 8, cleaning liquid 11 in the cleaning plate 9 is moved to the inside of the scalar pipette 3, then the residual liquid in the scalar pipette 3 is cleaned, the cleaning plate 9 is separated from the inside of the scalar pipette 3, the left and right positions of a drying plate 16 are adjusted through a first electric telescopic rod 15, a micro dryer 17 in the drying plate 16 dries and cleans moisture in the pipette 3, the inside of the scalar pipette 7 is slidably inserted into a transverse rod 13, stability in the moving process of a vertical plate 7 is improved, stability in the moving processes of the cleaning plate 9 and the positioning block 6 is improved, the inside of a guide block 19 slidably inserted into a guide groove 18, one end of a guide block 19 is fixedly connected with the side face of the vertical plate 16, and stability in the moving process of the drying plate 16 is improved.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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 present invention has been described in connection with specific embodiments, but it should be clear to a person skilled in the art that these descriptions are intended to be illustrative and not limiting to the scope of the invention. Various modifications and alterations of this invention will become apparent to those skilled in the art based upon the spirit and principles of this invention, and such modifications and alterations are also within the scope of this invention.

Claims (7)

1. The utility model provides a chemiluminescence immunoassay appearance suction head mechanism, a serial communication port, including suction head box (1), the bottom fixed mounting of suction head box (1) has a plurality of liquid-transfering suction head (2), a plurality of the bottom of liquid-transfering suction head (2) is all pegged graft and is had scalar pipette (3), the side fixed mounting of suction head box (1) has location box (4), the inside rotation of location box (4) is connected with reciprocal lead screw (5), the surface threaded connection of reciprocal lead screw (5) has locating piece (6), the bottom fixed mounting of locating piece (6) has riser (7), the bottom fixed mounting of riser (7) has electric putter (8), the bottom fixed mounting of electric putter (8) has cleaning plate (9), cleaning groove (10) have been seted up to cleaning plate's (9) inside, cleaning groove (10) inside is provided with cleaning solution (11).

2. The chemiluminescent immunoassay analyzer sucker mechanism of claim 1, wherein the two ends of the bottom of the sucker box (1) are fixedly provided with connecting plates (12), a cross rod (13) is fixedly arranged between the two connecting plates (12), and the cross rod (13) is slidably inserted into the vertical plate (7).

3. The chemiluminescent immunoassay analyzer suction head mechanism according to claim 1, wherein a guide plate (14) is fixedly installed on the surface of the cleaning plate (9), the guide plate (14) is located around the cleaning groove (10), a first electric telescopic rod (15) is fixedly installed on the side surface of the guide plate (14), one end of the first electric telescopic rod (15) is fixedly connected with a drying plate (16), and a miniature dryer (17) is fixedly installed inside the drying plate (16).

4. The chemiluminescent immunoassay analyzer sucker mechanism of claim 3, wherein the two sides of the guide plate (14) are both provided with guide grooves (18), the two guide grooves (18) are both internally inserted with guide blocks (19) in a sliding manner, and the two guide blocks (19) are respectively and fixedly connected with the two sides of the drying plate (16).

5. A chemiluminescent immunoassay analyzer tip mechanism according to claim 1 wherein the dimensions of the positioning block (6) match the dimensions of the inside of the positioning box (4).

6. A chemiluminescent immunoassay instrument tip mechanism according to claim 4 wherein the guide block (19) is dimensioned to match the internal dimensions of the guide slot (18).

7. A chemiluminescent immunoassay analyzer tip mechanism according to claim 1, characterized in that the size of the cleaning slot (10) matches the overall size of several scalar pipettes (3).

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