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CN-224221389-U - Pipettor rack

CN224221389UCN 224221389 UCN224221389 UCN 224221389UCN-224221389-U

Abstract

The utility model discloses a pipette placing rack which comprises a bottom plate, wherein a cylinder body is fixedly arranged at the top of the bottom plate, a placing rack is arranged in the cylinder body, a placing groove is formed in the placing rack, a sliding pad is connected in the placing groove in a sliding mode, a driving motor is arranged at the bottom of the inner side of the cylinder body, an output shaft of the driving motor is fixedly connected with the bottom of the placing rack, a first electric push rod is arranged at the bottom of the inner side of the cylinder body, a through hole is formed in the top of the cylinder body, a cover door is hinged to the top of the cylinder body, and a driving assembly is arranged between the cylinder body and the cover door. According to the rack for the liquid transferer, disclosed by the utility model, the rotary rack is driven by the driving motor, and the accurate positioning and automatic lifting of the liquid transferer are realized by combining the lifting of the first electric push rod, so that the single access time is greatly shortened, the time of exposing other liquid transferers to the air is reduced compared with the traditional mode, and dust, moisture and experimental pollution sources are effectively isolated through the closed cylinder.

Inventors

  • WANG YU

Assignees

  • 杭州枫意生物科技有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (7)

  1. 1. The utility model provides a pipettor rack, its characterized in that, includes bottom plate (1), bottom plate (1) top is fixed to be equipped with barrel (2), be equipped with rack (3) in barrel (2), be equipped with standing groove (4) on rack (3), sliding connection has slide pad (5) in standing groove (4), driving motor (6) are installed to barrel (2) inboard bottom, driving motor (6)'s output shaft and rack (3) bottom fixed connection, first electric putter (7) are installed to barrel (2) inboard bottom, barrel (2) top is equipped with through-hole (8), barrel (2) top articulates there is lid (9), be equipped with drive assembly between barrel (2) and lid (9).
  2. 2. The pipette rack of claim 1, wherein the number of the placement grooves (4) is a plurality, and the placement grooves (4) are distributed on the rack (3) in a circumferential array.
  3. 3. The pipette holder of claim 1, wherein a chute (10) is arranged in the holding groove (4), a slide block (11) is arranged on the slide pad (5), and the chute (10) is in sliding connection with the slide block (11).
  4. 4. A pipette holder according to claim 1, wherein the bottom of the holding groove (4) is provided with a limiting projection (12).
  5. 5. The pipette holder of claim 1, wherein a first magnet (13) is fixedly arranged at the top of the first electric push rod (7), a second magnet (14) is fixedly arranged at the bottom of the slide pad (5), and the first electric push rod (7) is positioned below the through hole (8).
  6. 6. A pipette holder as set forth in claim 1, characterized in that the drive motor (6) is a servo motor.
  7. 7. The pipette holder of claim 1, wherein the driving assembly comprises a first ear seat (15) fixedly arranged at the top of the cylinder body (2), a second ear seat (16) is fixedly arranged on the cover door (9), and a second electric push rod (17) is hinged between the first ear seat (15) and the second ear seat (16).

Description

Pipettor rack Technical Field The utility model relates to the technical field of pipettors, in particular to a pipette placing rack. Background The liquid transfer device is a small-capacity liquid transfer device, has wide application in laboratories of universities and colleges and scientific research institutions, and has wide application in environmental protection, occupational health, public health, hospitals and animal and plant research institutions. The pipette generally needs to be placed on a special pipette bracket after being used so as to be convenient to store and take, and the pipette nozzle of the pipette can be prevented from being directly contacted with a placing surface to be stained with dust or other impurities, thereby being beneficial to reducing the risk of pollution or damage of the pipette In the prior art, a pipette placing rack disclosed in CN218530994U comprises a bottom plate, a sleeve, a supporting rod, a placing tray, a cover plate, a shell, a lifting plate and a lifting assembly, wherein the shell is arranged at the top of the bottom plate, the lifting assembly is arranged on the bottom surface of the inner wall of the shell, the lifting plate is arranged at the top of the lifting assembly, the supporting rod is arranged at the top of the lifting plate, the sleeve is uniformly distributed at the top of the lifting plate, the placing tray is sleeved on the supporting rod, the cover plate is arranged at the top of the supporting rod and is positioned above the shell, the lifting assembly is used for controlling the placing tray to move upwards, and when the pipette placing rack is needed to be used, the pipette placing rack is daily stored in a sealing space formed by the shell and the cover plate, and dust accumulation is reduced. However, when the rack for the pipettors is used for taking and placing the pipettors, all the pipettors need to move upwards, all the pipettors are exposed, other pipettors are easy to be polluted when the needed pipettors are selected, and the quick taking and placing of the pipettors are inconvenient. Disclosure of utility model The utility model provides a pipette rack aiming at solving the problems that when the existing pipette rack is used for taking and placing pipettes, all pipettes need to be moved upwards, all pipettes are exposed, other pipettes are easy to be polluted when the needed pipettes are selected, the quick taking and placing pipettes are inconvenient, and the like. In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: The utility model provides a pipettor rack, includes the bottom plate, the fixed barrel that is equipped with in bottom plate top, be equipped with the rack in the barrel, be equipped with the standing groove on the rack, sliding connection has the slipmat in the standing groove, driving motor is installed to barrel inboard bottom, driving motor's output shaft and rack bottom fixed connection, first electric putter is installed to barrel inboard bottom, the barrel top is equipped with the through-hole, the barrel top articulates there is the lid, be equipped with drive assembly between barrel and the lid. Further, the number of the placing grooves is a plurality of, and the placing grooves are distributed on the placing frame in a circumferential array. Further, a sliding groove is formed in the placing groove, a sliding block is arranged on the sliding pad, and the sliding groove is in sliding connection with the sliding block. Further, the bottom of the placing groove is provided with a limiting protrusion. Further, the first magnet is fixedly arranged at the top of the first electric push rod, the second magnet is fixedly arranged at the bottom of the sliding pad, and the first electric push rod is located below the through hole. Further, the driving motor is a servo motor. Further, the drive assembly includes the fixed first ear seat that sets up at the barrel top, the fixed second ear seat that is equipped with on the lid door, it has the second electric putter to articulate between first ear seat and the second ear seat. The beneficial effects of the utility model are as follows: According to the rack for the liquid transferer, disclosed by the utility model, the rotary rack is driven by the driving motor, and the accurate positioning and automatic lifting of the liquid transferer are realized by combining the lifting of the first electric push rod, so that the single access time is greatly shortened, the time of exposing other liquid transferers to the air is reduced compared with the traditional mode, and dust, moisture and experimental pollution sources are effectively isolated through the closed cylinder. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a schematic cross-sectional view of the present utility model; FIG. 3 is a schematic view of a three-dimensional structure of a rack according to the present u