CN218288651U

CN218288651U - Modular pipette suction head holds box

Info

Publication number: CN218288651U
Application number: CN202223000379.5U
Authority: CN
Inventors: 余满江; 邱堃; 张婷
Original assignee: Hangzhou Aipu Gaote Biological Technology Co ltd
Current assignee: Hangzhou Aipu Gaote Biological Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-01-13
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to an experimental apparatus technical field specifically is a modular pipette suction head holds box, include: the box body comprises a box body, the surface of the box body is movably connected with a box cover, and the surface of the box body is fixedly connected with a placing frame; clamping mechanism, including the fixed block, fixed block fixed connection is on the surface of box body, the surperficial swing joint of fixed block has the slider, the first movable rod of fixed surface connection of slider, the fixed surface of first movable rod is connected with the extrusion ring, the surperficial swing joint of extrusion ring has the connection buckle. The utility model discloses a promotion of operation panel for the extrusion ring is all fixed inside the box body with a rifle head, makes the experimenter in the in-process to the rifle head, and the rifle head can be steady leads to on staying the circular port of rack, has ensured that the rifle head can not drop, has ensured the security of experiment, has also improved the efficiency of the collection of experiment.

Description

Modular pipette suction head holds box

Technical Field

The utility model relates to an experimental apparatus technical field specifically is a modular pipette suction head holds box.

Background

The pipette tip is a consumable material commonly used in laboratories, is matched with a pipette to suck and transfer liquid, and has extremely high consumption in application scenes such as biological experiments, medical research, sample detection and the like

The combination formula pipette tip is the rifle head of a row usually at the in-process that uses, when using the receiver, also places on the receiver the pipette tip of a row usually, but current receiver when handling so many rifle heads, operating personnel can need very careful take out the rifle head, prevents that liquid from being knocked over, influences experimental data, consequently need to design a combination formula pipette tip and hold the box and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular pipette tip holds box to solve the nevertheless current receiver that proposes in the above-mentioned background art when dealing with so many rifle heads, operating personnel can need very careful take out the rifle head, prevent that liquid from being knocked down, influence the problem of experimental data.

In order to achieve the above object, the utility model provides a following technical scheme, a modular pipette tip holds box, include:

the box body comprises a box body, the surface of the box body is movably connected with a box cover, and the surface of the box body is fixedly connected with a placing frame;

clamping mechanism, including the fixed block, fixed block fixed connection is on the surface of box body, the surperficial swing joint of fixed block has the slider, the first movable rod of fixed surface connection of slider, the fixed surface of first movable rod is connected with the extrusion ring, the surperficial swing joint of extrusion ring has connect buckle, connect buckle's surperficial swing joint has the second movable rod, the fixed surface of second movable rod is connected with the connecting rod, the fixed surface of connecting rod is connected with the third movable rod, the fixed surface of third movable rod is connected with the operation panel.

Preferably, the surface of box body is provided with adjustment mechanism, adjustment mechanism includes the draw-in groove, the draw-in groove is seted up on the surface of box body, the surperficial block of draw-in groove is connected with the cardboard, the fixed surface of cardboard is connected with the guide post, the fixed surface of cardboard is connected with the spring, the fixed slot has been seted up on the surface of rack.

Preferably, the fixed block is trapezoidal, the spout of multiunit slope is seted up to the both sides of fixed block, the spout of fixed block is trapezoidal form, the slider slides on the spout of fixed block.

Preferably, the slider drives the first movable rod to move in the moving process, the first movable rod drives the connecting buckle to move on the second movable rod in the moving process, and the second movable rod drives the connecting buckle to move on the first movable rod in the moving process.

Preferably, multiunit second movable rod and third movable rod are connected simultaneously to the connecting rod, the circular port has been seted up to the bottom surface of box body, the third movable rod slides on box body circular port, the lower surface of box body is provided with the operation recess, the multiunit third movable rod is connected to the operation panel on the operation recess of box body below.

Preferably, the box body has a plurality of groups of clamping grooves formed in the inner surface, the surface of the box body is provided with a circular clamping hole, the circular clamping hole of the box body is connected with the fixing groove, and the guide column slides on the circular clamping hole of the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the promotion of operation panel for the extrusion ring is all fixed inside the box body with a list rifle head, makes the experimenter in the in-process to the rifle head, and the rifle head can be steady lead to stay on the circular port of rack, has ensured that the rifle head can not drop, has ensured the security of experiment, has also improved the efficiency of the collection of experiment.

2. Through the adjustment to the rack position on the box body, can make combination formula pipetting gun suction head when the height changes, the rack can let combination formula pipetting gun suction head still can use on the receiver through adjusting self height, has improved the fault-tolerant rate of receiver.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a front sectional partial perspective view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention, viewed from above, in section, partially in perspective;

FIG. 4 is an enlarged schematic view of the structure of the present invention at A in FIG. 2;

fig. 5 is a front sectional partial perspective view of the adjusting mechanism of the present invention.

In the figure: 1. a box body; 11. a box cover; 12. placing a rack; 2. a fixed block; 21. a slider; 22. a first movable bar; 23. an extrusion ring; 24. connecting a buckle; 25. a second movable bar; 26. a connecting rod; 27. a third movable bar; 28. an operation panel; 3. a card slot; 31. clamping a plate; 32. a guide post; 33. a spring; 34. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a box is held to modular pipette tip, includes:

the box body comprises a box body 1, wherein the surface of the box body 1 is movably connected with a box cover 11, the surface of the box body 1 is fixedly connected with a placing rack 12, a plurality of groups of circular holes are formed in the surface of the placing rack 12, and the circular holes of the placing rack 12 are used for placing suction heads of the combined liquid-transfering gun;

clamping mechanism, including fixed block 2, fixed block 2 fixed connection is on the surface of box body 1, the surperficial swing joint of fixed block 2 has slider 21, the fixed surface of slider 21 is connected with first movable rod 22, the fixed surface of first movable rod 22 is connected with extrusion ring 23, the fixed surface of extrusion ring 23 is connected with connection buckle 24, the movable surface of connection buckle 24 is connected with second movable rod 25, the fixed surface of second movable rod 25 is connected with connecting rod 26, the fixed surface of connecting rod 26 is connected with third movable rod 27, the fixed surface of third movable rod 27 is connected with operation panel 28.

Further, the surface of box body 1 is provided with adjustment mechanism, and adjustment mechanism includes draw-in groove 3, and draw-in groove 3 sets up on the surface of box body 1, and the surperficial block of draw-in groove 3 is connected with cardboard 31, and the fixed surface of cardboard 31 is connected with guide post 32, and the fixed surface of cardboard 31 is connected with spring 33, and fixed slot 34 has been seted up on the surface of rack 12.

Further, fixed block 2 is trapezoidal shape, and the spout of multiunit slope is seted up to the both sides of fixed block 2, and the spout of fixed block 2 is trapezoidal shape, and slider 21 slides slider 21 on the spout of fixed block 2 and in the gliding in-process that makes progress, drives the position of first movable rod 22 and takes place the skew, and when slider 21 was not atress, slider 21 was under the effect of gravity, and slider 21 begins to slide downwards on the spout of fixed block 2.

Further, the slider 21 drives the first movable rod 22 to move in the moving process, the first movable rod 22 drives the connecting buckle 24 to move on the second movable rod 25 in the moving process, the second movable rod 25 drives the connecting buckle 24 to move on the first movable rod 22 in the moving process, when the second movable rod 25 slides upwards, the connecting buckle 24 is driven to extrude the extruding ring 23, the extruding ring 23 drives the first movable rod 22 to move upwards in the extruding process, the first movable rod 22 drives the slider 21 to slide, meanwhile, the connecting buckle 24 also slides the third movable rod 27 and the connecting rod 26 on the second movable rod 25, and the position of the connecting rod 26 is changed to enable the extruding ring 23 above to be close to the inside until all the combined pipette tips are clamped.

Further, multiunit second movable rod 25 and third movable rod 27 are connected simultaneously to connecting rod 26, and the circular port has been seted up to the bottom surface of box body 1, and third movable rod 27 slides on box body 1 circular port, and the lower surface of box body 1 is provided with the operation recess, and multiunit third movable rod 27 is connected on the operation recess of operation board 28 below box body 1, and the upper and lower slip of operation board 28 can drive one simultaneously.

Further, multiunit draw-in groove 3 has been seted up at the internal surface to box body 1, and there is circular card hole on box body 1 surface, and the circular card hole and the fixed slot 34 of box body 1 are connected, and guide post 32 slides on the circular card hole of box body 1, ensures the moving direction of cardboard 31 on fixed slot 34, and spring 33's elasticity can make cardboard 31 firmly block on draw-in groove 3, fixes rack 12 on box body 1 through the block between cardboard 31 and the box body 1.

The working principle is as follows: through the operation recess that sets up in box body 1 below, move operation panel 28 on the operation recess, drive third movable rod 27 upward movement through operation panel 28, third movable rod 27 passes through connecting rod 26 and upwards impels a second movable rod 25 simultaneously and drives connection buckle 24 and upwards extrude extrusion ring 23 at the in-process that removes, extrusion ring 23 drives first movable rod 22 and upwards removes, extrusion ring 23 drives slider 21 and slides on the spout of fixed block 2, under the direction of fixed block 2, first movable rod 22 drives extrusion ring 23 and draws close to inside, make extrusion ring 23 press from both sides tightly the liquid-moving rifle suction head.

Make cardboard 31 block inside connecting buckle 24 through pressing down cardboard 31, connect cardboard 3 with rack 12 butt joint on the surface of draw-in groove 3, elasticity through spring 33 firmly blocks cardboard 31 on draw-in groove 3, the direction is done to cardboard 31 removal direction inside fixed slot 34 to guide post 32, ensures that the block relation of cardboard 31 and draw-in groove 3 passes through the block relation between multiunit draw-in groove 3 and the cardboard 31, adjusts the position of rack 12 on box body 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a modular pipette tip holds box which characterized in that includes:

the box body comprises a box body (1), the surface of the box body (1) is movably connected with a box cover (11), and the surface of the box body (1) is fixedly connected with a placing rack (12);

clamping mechanism, including fixed block (2), fixed block (2) fixed connection is on the surface of box body (1), the surperficial swing joint of fixed block (2) has slider (21), the surperficial fixed surface of slider (21) is connected with first movable rod (22), the fixed surface of first movable rod (22) is connected with extrusion ring (23), the fixed surface of extrusion ring (23) is connected with connection buckle (24), the fixed surface of connection buckle (24) is connected with second movable rod (25), the fixed surface of second movable rod (25) is connected with connecting rod (26), the fixed surface of connecting rod (26) is connected with third movable rod (27), the fixed surface of third movable rod (27) is connected with operation panel (28).

2. The modular pipette tip containment cassette of claim 1, wherein: the surface of box body (1) is provided with adjustment mechanism, adjustment mechanism includes draw-in groove (3), the surface at box body (1) is seted up in draw-in groove (3), the surperficial block of draw-in groove (3) is connected with cardboard (31), the fixed surface of cardboard (31) is connected with guide post (32), the fixed surface of cardboard (31) is connected with spring (33), fixed slot (34) have been seted up on the surface of rack (12).

3. The modular pipette tip containment cassette of claim 1, wherein: fixed block (2) are the trapezium shape, the spout of multiunit slope is seted up to the both sides of fixed block (2), the spout of fixed block (2) is the trapezium shape, slider (21) are the trapezium shape, slider (21) slide on the spout of fixed block (2).

4. The modular pipette tip containment cassette of claim 1, wherein: the slider (21) drives the first movable rod (22) to move in the moving process, the first movable rod (22) drives the connecting buckle (24) to move on the second movable rod (25) in the moving process, and the second movable rod (25) drives the connecting buckle (24) to move on the first movable rod (22) in the moving process.

5. The modular pipette tip containment cassette of claim 1, wherein: connecting rod (26) are connected multiunit second movable rod (25) and third movable rod (27) simultaneously, the circular port has been seted up to the bottom surface of box body (1), third movable rod (27) slide on box body (1) circular port, the lower surface of box body (1) is provided with the operation recess, operation panel (28) are connected multiunit third movable rod (27) on the operation recess of box body (1) below.

6. The modular pipette tip containment cassette of claim 2, wherein: the box body (1) has seted up multiunit draw-in groove (3) at the inner surface, there is circular card hole box body (1) surface, the circular card hole and fixed slot (34) of box body (1) are connected, guide post (32) slide on the circular card hole of box body (1).