CN219232424U

CN219232424U - Bottleneck pipette mount

Info

Publication number: CN219232424U
Application number: CN202320378073.9U
Authority: CN
Inventors: 胡春梅
Original assignee: Zigong Third Peoples Hospital
Current assignee: Zigong Third Peoples Hospital
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-06-23
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the field of optical splitters and discloses a bottleneck pipette fixing frame which comprises a U-shaped frame and a limiting mechanism, wherein a transverse frame is fixedly arranged at the top of the U-shaped frame, three clamping grooves are formed in the top of the transverse frame, an immunoassay reagent bottle is clamped in each clamping groove, two supporting plates are fixedly arranged at the top of the transverse frame, an electric telescopic rod is fixedly arranged on the U-shaped frame, a connecting plate is connected onto the electric telescopic rod, two adjusting plates are fixedly arranged at the top of the connecting plate, the limiting mechanism is arranged above the immunoassay reagent bottle, the limiting mechanism comprises a top plate, a locking screw and a pressing screw, the bottom of the top plate is fixedly connected with the adjusting plates, and a sleeve plate is sleeved outside the top plate in a sliding mode. The utility model has the following advantages and effects: the pipette can be quickly disassembled and assembled, and three immunoassay reagent bottles can be quickly pipetted through one pipette fixing frame, so that the cost is reduced.

Description

Bottleneck pipette mount

Technical Field

The utility model relates to the technical field of auxiliary tools for inspection, in particular to a bottleneck liquid suction pipe fixing frame.

Background

The immune test mainly aims at the situation that the crowd with low immunity is prone to tumor: the occurrence, development, recurrence rate, survival period and the like of the tumor are closely related to the immune state of the organism, and the tumor is often matched with a liquid suction pipe for use in the process of using an immunoassay reagent bottle in practice.

The publication number CN 216172473U discloses an immunoassay reagent bottle bottleneck pipette mount, including chucking cover, flexible adjusting part and adjust fixed subassembly: the adjusting and fixing assembly comprises an adjusting box, a plurality of moving blocks, a plurality of connecting pieces, two fixing sleeves, a plurality of rectangular openings and a plurality of positioning pieces, wherein the moving blocks slide along the inner wall of the adjusting box, the two rectangular openings are symmetrically formed in one side of the adjusting box, the connecting pieces penetrate through the corresponding rectangular openings, the connecting pieces are used for connecting the moving blocks and the fixing sleeves, and each positioning piece is used for fixing the position of the moving block in the adjusting box. The pipette fixing frame is fixed at the bottleneck of an immunoassay reagent bottle, but when a plurality of immunoassay reagent bottles are subjected to pipetting treatment, a plurality of pipette fixing frames are required to be prepared, so that the cost is increased, two fixing sleeves are required to be moved when the pipettes are fixed, the side walls of the fixing sleeves are tightly abutted against the side walls of the pipettes, and then a positioning bolt in threaded connection with a moving block is screwed until the head of the positioning bolt is tightly abutted against the side walls of an adjusting box, so that the pipettes cannot be quickly fixed on the fixing frame, further, the pipettes cannot be quickly detached, and the work efficiency is reduced when the pipetting operation is frequent, so that the bottleneck pipette fixing frame is required to be designed for solving the problems.

Disclosure of Invention

The utility model aims to provide a bottleneck liquid suction pipe fixing frame so as to solve the problems.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a bottleneck pipette mount, includes U type frame and stop gear, the fixed crossbearer that is provided with in U type frame top, three draw-in groove has been seted up at crossbearer top, the card is equipped with the immunoassay reagent bottle in the draw-in groove, the fixed two backup pads that are provided with in crossbearer top, the fixed electric telescopic handle that is provided with on the U type frame, be connected with the connecting plate on the electric telescopic handle, the fixed two regulating plates that are provided with in connecting plate top, stop gear sets up the top at the immunoassay reagent bottle.

The utility model is further provided with: stop gear includes roof, locking screw and compression screw, roof bottom and regulating plate fixed connection, roof outside slip cap are equipped with the sleeve board, and screw one has been seted up at sleeve board top, and locking screw and screw threaded connection, three helicla flute have been seted up at the roof top, locking screw and helicla flute threaded connection, the fixed backplate that is provided with in sleeve board rear side, the round hole has been seted up at the backplate top, the round hole internal fixation is provided with the rubber circle, the pipette is equipped with to the card in the rubber circle, the pipette is located an immunity inspection reagent bottle directly over, screw two has been seted up to the backplate side, compression screw and screw two threaded connection, compression screw tip fixed be provided with the rubber pad, rubber pad and pipette in close contact.

The utility model is further provided with: the top of the connecting plate is contacted with the transverse frame.

By adopting the technical scheme, the connecting plate is subjected to limit treatment.

The utility model is further provided with: the upper hole is formed in the top of the supporting plate, and the adjusting plate is slidably mounted in the upper hole.

The utility model is further provided with: two lower holes are formed in the top of the transverse frame, and the adjusting plate is slidably mounted in the lower holes.

Through adopting above-mentioned technical scheme, make things convenient for the regulating plate to remove in vertical.

The utility model is further provided with: the three immunoassay reagent bottles are arranged at equal intervals.

The utility model is further provided with: the top end of the locking screw is fixedly provided with a first knob.

The utility model is further provided with: and a knob II is fixedly arranged at the end part of the compression screw.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the limiting mechanism, only the liquid suction pipe is required to be placed in the rubber ring, and then the compression screw is rotated, so that the liquid suction pipe is compressed by the rubber pad on the compression screw, and a certain friction force exists between the rubber ring and the liquid suction pipe, so that the liquid suction pipe can be quickly disassembled and assembled;

2. according to the utility model, through the arranged limiting mechanism, only the locking screw rod is required to be rotated, so that the locking screw rod can be screwed out of one screw groove, and then the sleeve plate is pushed, so that the position of the liquid suction pipe can be moved, and liquid suction operation can be performed on three immune inspection reagent bottles through one liquid suction pipe fixing frame, and the cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a bottleneck pipette holder according to the present utility model.

Fig. 2 is a schematic diagram of a portion a in fig. 1.

Fig. 3 is a schematic diagram of a portion B in fig. 1.

Fig. 4 is a schematic structural view of a top plate portion of a bottle mouth pipette holder according to the present utility model.

In the figure, a U-shaped frame is shown as a 1; 2. a cross frame; 3. a clamping groove; 4. an immunoassay reagent bottle; 5. a support plate; 6. an adjusting plate; 7. a top plate; 8. a sleeve plate; 9. locking the screw rod; 10. a screw groove; 11. a back plate; 12. a pipette; 13. a rubber ring; 14. a compression screw; 15. a rubber pad; 16. an electric telescopic rod; 17. and (5) connecting a plate.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a bottleneck pipette holder, which comprises a U-shaped frame 1 and a limiting mechanism, wherein the top of the U-shaped frame 1 is fixedly provided with a transverse frame 2, the top of the transverse frame 2 is provided with three clamping grooves 3, an immunoassay reagent bottle 4 is clamped in the clamping grooves 3, the top of the transverse frame 2 is fixedly provided with two supporting plates 5, the U-shaped frame 1 is fixedly provided with an electric telescopic rod 16, the electric telescopic rod 16 is connected with a connecting plate 17, the top of the connecting plate 17 is fixedly provided with two regulating plates 6, when a pipette 12 is required to be subjected to pipetting operation after being fixed, only the electric telescopic rod 16 is required to be started, the connecting plate 17 can drive the regulating plate 6 to move, so that the pipette 12 can move downwards to pass through the bottleneck and enter the immunoassay reagent bottle 4, then the pipette 12 is manually operated to perform pipetting operation, and after pipetting operation, the pipette 12 is moved out of the immunoassay reagent bottle 4, and the limiting mechanism is arranged above the immunoassay reagent bottle 4.

According to the figures 1, 2, 3 and 4, the limit mechanism comprises a top plate 7, a locking screw 9 and a compression screw 14, wherein the bottom of the top plate 7 is fixedly connected with an adjusting plate 6, a sleeve plate 8 is sleeved on the outer side of the top plate 7 in a sliding way, a screw hole I is formed in the top of the sleeve plate 8, the locking screw 9 is in threaded connection with the screw hole I, three screw grooves 10 are formed in the top of the top plate 7, the locking screw 9 is in threaded connection with the screw grooves 10, a back plate 11 is fixedly arranged on the rear side of the sleeve plate 8, a round hole is formed in the top of the back plate 11, a rubber ring 13 is fixedly arranged in the round hole, a liquid suction pipe 12 is clamped in the rubber ring 13, the liquid suction pipe 12 is positioned right above an immunoassay reagent bottle 4, a screw hole II is formed in the side surface of the back plate 11, the compression screw 14 is in threaded connection with the screw hole II, a rubber pad 15 is fixedly arranged at the end of the compression screw 14, the rubber pad 15 is in close contact with the liquid suction pipe 12, the liquid suction pipe 12 is moved into the rubber ring 13, then the compression screw 14 is rotated, the rubber pad 15 is driven to move by the rotation of the compression screw 14, the pipette 12 is fast compressed and fixed, compared with a comparison document, the disassembly and assembly work of the pipette 12 can be fast carried out, and when different immunoassay reagent bottles 4 need to be subjected to pipetting operations, only the locking screw 9 is required to be rotated, the locking screw 9 is enabled to be screwed out of the screw groove 10, then the sleeve plate 8 is pushed, the position of the pipette 12 can be regulated, and after the regulation is completed, the locking screw 9 is enabled to be rotated into the corresponding screw groove 10, so that only one pipette fixing frame is needed to be prepared, the pipetting operations of the three immunoassay reagent bottles 4 can be carried out through one pipette fixing frame, the cost is reduced, and the operation is more convenient.

According to the illustration of fig. 1, the top of connecting plate 17 contacts with crossbearer 2, can inject the position of connecting plate 17, and the upper hole has been seted up at backup pad 5 top, and regulating plate 6 slidable mounting has been seted up two lower holes in the upper hole at crossbearer 2 top, and regulating plate 6 slidable mounting is downthehole in the lower, makes things convenient for regulating plate 6 to remove in vertical, and equidistant interval setting of three immunoassay reagent bottle 4.

According to the illustration in fig. 2, the top end of the locking screw 9 is fixedly provided with a first knob, the end of the compression screw 14 is fixedly provided with a second knob, and the locking screw 9 and the compression screw 14 are operated through the first knob and the second knob.

The bottle mouth liquid suction pipe fixing frame provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a bottleneck pipette mount, its characterized in that, includes U type frame (1) and stop gear, U type frame (1) top is fixed to be provided with crossbearer (2), three draw-in groove (3) have been seted up at crossbearer (2) top, draw-in groove (3) intussuseption is blocked and is equipped with immunity inspection reagent bottle (4), crossbearer (2) top is fixed to be provided with two backup pads (5), fixed electric telescopic handle (16) that are provided with on U type frame (1), be connected with connecting plate (17) on electric telescopic handle (16), connecting plate (17) top is fixed to be provided with two regulating plates (6), stop gear sets up the top at immunity inspection reagent bottle (4).

2. The bottleneck pipette mount of claim 1, wherein the stop gear includes roof (7), locking screw (9) and clamp screw (14), roof (7) bottom and regulating plate (6) fixed connection, roof (7) outside slip cap is equipped with bushing (8), screw one has been seted up at bushing (8) top, locking screw (9) and screw one threaded connection, three helicla flute (10) have been seted up at roof (7) top, locking screw (9) and helicla flute (10) threaded connection, bushing (8) rear side is fixed to be provided with backplate (11), round hole has been seted up at backplate (11) top, round hole internal fixation is provided with rubber circle (13), the inside callipers of rubber circle (13) are equipped with pipette (12), pipette (12) are located an immunity inspection reagent bottle (4) top, screw two have been seted up to backplate (11) side, clamp screw (14) and screw two threaded connection, clamp screw (14) tip fixed rubber pad (15) that is provided with, rubber pad (15) and pipette (12) inseparable contact.

3. A vial mouth pipette holder according to claim 1, characterized in that the top of the web (17) is in contact with the cross frame (2).

4. A bottleneck pipette holder as defined in claim 1, wherein the top of the supporting plate (5) is provided with an upper hole, and the adjusting plate (6) is slidably mounted in the upper hole.

5. A bottleneck pipette holder as defined in claim 1, wherein two lower holes are formed in the top of the cross frame (2), and the adjusting plate (6) is slidably mounted in the lower holes.

6. A vial mouth pipette holder according to claim 1, characterized in that three immunoassay reagent bottles (4) are arranged at equal intervals.

7. A bottleneck pipette holder as defined in claim 2, wherein a knob one is fixedly provided at the top end of the locking screw (9).

8. A bottleneck pipette holder as claimed in claim 2, wherein the end of the compression screw (14) is fixedly provided with a second knob.