CN212263304U

CN212263304U - Pipettor place the platform

Info

Publication number: CN212263304U
Application number: CN201922389760.7U
Authority: CN
Inventors: 彭科
Original assignee: Changsha Jianlu Medical Laboratory Co Ltd
Current assignee: Changsha Jianlu Medical Laboratory Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-01-01
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a pipettor placement platform, which comprises a support ring, wherein the inner wall of the support ring is fixedly connected with one end of a plurality of brackets, the other ends of the brackets are fixedly connected with the top of the outer wall of a sleeve, a support table is sleeved at the bottom of the outer wall of the sleeve, the sleeve is sleeved on the top of the outer wall of the rotating shaft, the bottom end of the rotating shaft is hinged with the top end of the connecting rod, the bottom of the outer wall of the connecting rod is clamped and connected with the rotary table, the rotary table is fixedly arranged on one side of the top end of the upper clamping plate, one side of the bottom end of the upper clamping plate is fixedly connected with one end of the screw rod, the middle part of the outer wall of the screw rod is sleeved with the lower clamping plate, the, the liquid transfer device can be stably placed on the liquid transfer frame by arranging the support ring and the support table, the angles of the rotating shaft and the connecting rod can be adjusted by arranging the rotating shaft, the connecting rod and the rotary table, thereby guarantee that the rifle head of pipettor is placed downwards all the time, avoid liquid refluence corruption piston spring.

Description

Pipettor place the platform

The technical field is as follows:

the utility model relates to a pipettor, in particular to pipettor place the platform belongs to microorganism experiment equipment technical field.

Background art:

the liquid transfer device is a common appliance for quantitatively transferring liquid in biological and chemical laboratories, and generally adopts the liquid transfer device to transfer a small amount or trace amount of liquid when carrying out research on the aspect of analysis and test.

Among the prior art, the pipettor uses up the back, can be with its vertical string on the pipettor frame, common pipettor frame contains a support and base usually, and the base is arranged in on the laboratory bench, because unfixed between base and the test bench, can overturn the pipettor frame when experimental operation mistake, when having liquid in the pipettor rifle head, the liquid refluence can corrode piston spring to can lead to the pipettor to damage because the collision.

The utility model has the following contents:

an object of the utility model is to provide a pipettor place the platform to the fixed insecure problem that leads to the pipettor to damage of pipetting rack that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipettor place platform, includes the support ring, the inner wall of support ring and the one end fixed connection of a plurality of supports, it is a plurality of the other end of support all with the top fixed connection of sleeve outer wall, the bottom cover of sleeve outer wall is equipped with a supporting bench, and the sleeve cover establishes the top at the pivot outer wall, the bottom of pivot is articulated with the top of connecting rod, the bottom and the revolving stage block of connecting rod outer wall are connected, the fixed one side that sets up on the punch holder top of revolving stage, one side of punch holder bottom and the one end fixed connection of screw rod, the middle part cover of screw rod outer wall is equipped with the lower plate, and the outer wall cover of the.

As a preferred technical scheme of the utility model, the fixed a plurality of silica gel rings that are equipped with of inner wall of support ring, a plurality of through-holes have evenly been seted up to the avris on brace table top, the bottom cover of pivot outer wall is equipped with the collecting tank.

As a preferred technical scheme of the utility model, the diameter at pivot top is greater than the diameter of pivot bottom, and the pivot top set up threaded hole, and screw hole and end cover fixed connection are passed through in the pivot.

As a preferred technical scheme of the utility model, the both ends of punch holder bottom respectively with the one end fixed connection of two guide bars, the perforation that the guide bar was seted up through lower plate top one side alternates with the lower plate to be connected.

As an optimized technical scheme of the utility model, the opposite side of punch holder bottom and the opposite side of lower plate bottom all are equipped with the slipmat.

As an optimized technical scheme of the utility model, the bottom cover of revolving stage is equipped with the bearing, and the revolving stage passes through the bearing and rotates with the punch holder to be connected.

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

1. the utility model relates to a pipettor place platform, through setting up support ring, silica gel ring, sleeve, brace table and collecting tank, make the pipettor can steadily place on the liquid-moving rack, when having attached to experimental reagent on the pipettor outer wall, the collecting tank can avoid experimental reagent to spill on the test bench, and the sleeve can freely rotate in the pivot, thus is convenient for get and put the pipettor;

2. the utility model relates to a pipettor place the platform, through setting up punch holder, lower plate, screw rod and nut, can rotate the nut and freely adjust the distance between punch holder and the lower plate to fix the liquid-moving rack on the test bench, through setting up the angle that pivot, connecting rod and revolving stage can multi-angle regulation pivot and connecting rod, the rifle head that can both guarantee the pipettor when the punch holder and lower plate is fixed in optional position is placed down all the time, avoids liquid refluence to corrode piston spring.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the rotating shaft of the present invention;

fig. 3 is a schematic structural view of the turntable of the present invention;

FIG. 4 is a schematic view of the bearing structure of the present invention;

fig. 5 is a schematic view of the upper plate structure of the present invention.

In the figure: 1. a support ring; 2. a silica gel ring; 3. an end cap; 4. a support; 5. a support table; 6. a sleeve; 7. a liquid collecting tank; 8. a rotating shaft; 9. a connecting rod; 10. an upper splint; 11. a turntable; 12. a screw; 13. a non-slip mat; 14. a lower splint; 15. a guide bar; 16. a nut; 17. and a bearing.

The specific implementation mode is as follows:

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a technical scheme of pipettor place platform:

as shown in fig. 1-3, including support ring 1, the inner wall of support ring 1 is equipped with a plurality of silica gel rings 2, the outer wall of the inner circle of support ring 1 and the one end fixed connection of a plurality of supports 4, the other end of a plurality of supports 4 all with the top fixed connection of sleeve 6 outer wall, the bottom cover of sleeve 6 outer wall is equipped with brace table 5, a plurality of through-holes have evenly been seted up to the avris on brace table 5 top, and sleeve 6 cover is established at the top of 8 outer walls of pivot, the bottom cover of 8 outer walls of pivot is equipped with catch basin 7, and

catch basin

7 and 8 sliding connection. Through setting up support ring 1, silica gel ring 2, brace table 5 and collecting tank 7, make the pipettor can steadily place on the pipettor frame, when having attached to experimental reagent on the pipettor outer wall, collecting tank 7 can avoid experimental reagent unrestrained on the test bench, and sleeve 6 can freely rotate in pivot 8 to be convenient for get the pipettor and put.

As shown in fig. 1-3, the diameter of the top of the rotating shaft 8 is greater than the diameter of the bottom of the rotating shaft 8, and a threaded hole is formed in the top of the rotating shaft 8, the rotating shaft 8 is fixedly connected with the end cover 3 through a threaded hole, the bottom of the rotating shaft 8 is hinged to the top of the connecting rod 9, the bottom of the outer wall of the connecting rod 9 is connected with the rotary table 11 in a clamping manner, the bottom of the rotary table 11 is sleeved with a bearing 17, the rotary table 11 is rotatably connected with the upper clamp plate 10 through the bearing 17, one side of the bottom of the upper clamp plate 10 is fixedly connected with one end of the screw 12, the middle of the outer wall of the screw 12 is sleeved with the lower clamp plate 14, the outer wall of the other end of the screw 12 is sleeved with the nut 16, two ends of the bottom of the upper clamp plate 10 are fixedly connected with one end of the guide rod 15, the, Lower plate 14, screw rod 12 and nut 16, can rotate the nut 16 and freely adjust the distance between upper plate 10 and the lower plate 14, thereby fix the transfer-liquid rack on the test bench, through setting up pivot 8, the angle that pivot 8 and connecting rod 9 can be adjusted to connecting rod 9 and revolving stage 11 multi-angle, the rifle head that can both guarantee the pipettor when upper plate 10 and lower plate 14 are fixed in optional position is placed down all the time, avoid liquid refluence corruption piston spring, slipmat 13 can avoid upper plate 10 and lower plate 14 to take place to slide when fixing on the test bench.

When the liquid transfer device placing platform is used, the utility model relates to a liquid transfer device placing platform, when in use, the silica gel ring 2 is fixedly arranged on the inner wall of the support ring 1, the support ring 1 is fixedly arranged on the top of the outer wall of the sleeve 6 through a plurality of brackets 4, the support table 5 is sleeved on the bottom of the outer wall of the sleeve 6, the sleeve 6 is sleeved on the top of the outer wall of the rotating shaft 8, the end cover 3 is fixedly connected with the rotating shaft 8 through a threaded hole, the liquid collecting tank 7 is sleeved on the bottom of the outer wall of the rotating shaft 8, the bottom of the rotating shaft 8 is hinged with the top end of the connecting rod 9, the bottom of the outer wall of the connecting rod 9 is connected with the rotary table 11 in a clamping way, the rotary table 11 is rotatably connected with the upper clamp plate 10 through the bearing 17, one side of the bottom end of the upper clamp, guide bar 15 alternates with lower plate 14 and is connected, and the opposite side of upper plate 10 bottom and the opposite side of lower plate 14 bottom all are equipped with slipmat 13, and this pipettor support can the angle of multi-angle adjustment pivot 8 and connecting rod 9, and the rifle head that can both guarantee the pipettor when the arbitrary position is fixed with lower plate 10 is placed downwards all the time, avoids liquid refluence corrosion piston spring, and slipmat 13 can avoid upper plate 10 and lower plate 14 to take place to slide when fixing on the laboratory bench.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pipettor placement platform, includes support ring (1), its characterized in that: the inner wall of support ring (1) and the one end fixed connection of a plurality of supports (4), it is a plurality of the other end of support (4) all with the top fixed connection of sleeve (6) outer wall, the bottom cover of sleeve (6) outer wall is equipped with brace table (5), and sleeve (6) cover establishes the top at pivot (8) outer wall, the bottom of pivot (8) is articulated with the top of connecting rod (9), the bottom and revolving stage (11) block of connecting rod (9) outer wall are connected, revolving stage (11) are fixed to be set up the one side on punch holder (10) top, the one side of punch holder (10) bottom and the one end fixed connection of screw rod (12), the middle part cover of screw rod (12) outer wall is equipped with lower plate (14), and the outer wall cover of the screw rod (12) other end is equipped with nut (16).

2. A pipette placement platform according to claim 1, characterized by: the inner wall of support ring (1) is fixed and is equipped with a plurality of silica gel rings (2), a plurality of through-holes have evenly been seted up to the avris on brace table (5) top, the bottom cover of pivot (8) outer wall is equipped with collecting tank (7).

3. A pipette placement platform according to claim 1, characterized by: the diameter at the top of the rotating shaft (8) is larger than that at the bottom of the rotating shaft (8), a threaded hole is formed in the top end of the rotating shaft (8), and the rotating shaft (8) is fixedly connected with the end cover (3) through the threaded hole.

4. A pipette placement platform according to claim 1, characterized by: the two ends of the bottom of the upper clamping plate (10) are fixedly connected with one ends of the two guide rods (15) respectively, and the guide rods (15) are connected with the lower clamping plate (14) in an inserting mode through the through holes formed in one side of the top end of the lower clamping plate (14).

5. A pipette placement platform according to claim 1, characterized by: and the other side of the bottom end of the upper clamping plate (10) and the other side of the bottom end of the lower clamping plate (14) are both provided with an anti-slip pad (13).

6. A pipette placement platform according to claim 1, characterized by: the bottom cover of revolving stage (11) is equipped with bearing (17), and revolving stage (11) are connected with punch holder (10) rotation through bearing (17).