CN-224226996-U - Quick liquid-changing cell culture device

CN224226996UCN 224226996 UCN224226996 UCN 224226996UCN-224226996-U

Abstract

The utility model discloses a quick liquid-changing cell culture device, which belongs to the technical field of cell culture and aims to solve the problems that in the prior art, an operator is required to shake a culture bottle manually during liquid changing so as to clean cells, but when the number of culture bottles to be cleaned is excessive, the operator cannot shake the whole culture bottle, so that the time required for liquid replacement in cell culture is increased, and the working efficiency of the cell culture device is reduced.

Inventors

LI HONGYAN
ZENG ZHONGXIN
WANG ZI
ZHANG XUE
ZHONG XIN
LU YI

Assignees

珠海伯特赛耳生物科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250401

Claims (6)

1. The quick liquid change cell culture device is characterized by comprising an ultra-clean workbench, wherein a motor is arranged at the lower end of the ultra-clean workbench, an output shaft of the motor is fixedly connected with a cam, the outer wall of the cam is attached to a baffle plate, the upper end of the baffle plate is fixedly connected with a movable plate, and the outer wall of the movable plate is slidably connected with an opening on the surface of the ultra-clean workbench.
2. The rapid liquid change cell culture apparatus according to claim 1, wherein the upper end of the movable plate is fixedly connected with the fixed block, and the inner wall of the fixed block is connected with the threaded rod through a through hole.
3. The rapid exchange cell culture apparatus according to claim 1, wherein the upper surface of the movable plate is fixedly connected with a second clamping plate, and a rubber pad is arranged on the surface of the second clamping plate.
4. The rapid exchange cell culture apparatus according to claim 2, wherein one end of the threaded rod is fixedly connected with the knob, the other end of the threaded rod is rotatably connected with the first clamping plate through a bearing, and a rubber pad is arranged on the surface of the first clamping plate.
5. The rapid liquid change cell culture apparatus of claim 1, wherein the two sides of the ultra-clean bench are provided with protection plates.
6. The device for rapidly changing liquid cells according to claim 1, wherein both sides of the movable plate are fixedly connected with a plurality of round bars, outer walls of the round bars are slidably connected with corresponding loop bars, end portions of the round bars are fixedly connected with corresponding springs, the other ends of the springs are fixedly connected with corresponding loop bars, and outer walls of the loop bars are fixedly connected with the ultra-clean bench.

Description

Quick liquid-changing cell culture device Technical Field The utility model belongs to the technical field related to cell culture, and particularly relates to a rapid liquid-changing cell culture device. Background Cell culture refers to a technique that mimics the in vivo environment in vitro, allowing cells to survive, grow, reproduce, and maintain the primary structure and function. Cells generally need to be changed every 2-3 days during the culture. At present, an operator is required to shake a culture bottle manually when changing liquid so as to clean cells, but when the culture bottle which needs to be cleaned is too many, the operator cannot shake the culture bottle completely, so that the time required for filling replacement liquid in cell culture is increased, and the working efficiency of the cell culture device is reduced. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a quick liquid-changing cell culture device, which aims to solve the problems that in the prior art, an operator is required to shake a culture bottle manually when liquid is changed, so that cells are cleaned, but when the number of culture bottles to be cleaned is too large, the operator cannot shake all the culture bottles, so that the time required for filling the liquid in the cell culture device is increased, and the working efficiency of the cell culture device is reduced. The quick liquid-changing cell culture device comprises a super-clean workbench, wherein a motor is arranged at the lower end of the super-clean workbench, an output shaft of the motor is fixedly connected with a cam, the outer wall of the cam is attached to a baffle, the upper end of the baffle is fixedly connected with a movable plate, and the outer wall of the movable plate is slidably connected with an opening on the surface of the super-clean workbench. As a preferable technical scheme of the utility model, the upper end of the movable plate is fixedly connected with the fixed block, and the inner wall of the fixed block is connected with the threaded rod through a through hole in a threaded manner. As a preferable technical scheme of the utility model, the upper surface of the movable plate is fixedly connected with the second clamping plate, and a rubber pad is arranged on the surface of the second clamping plate. As the preferable technical scheme of the utility model, one end of the threaded rod is fixedly connected with the knob, the other end of the threaded rod is rotationally connected with the first clamping plate through a bearing, and a rubber pad is arranged on the surface of the first clamping plate. As the preferable technical scheme of the utility model, the two sides of the ultra-clean bench are provided with the protection plates. As the preferable technical scheme of the utility model, the two sides of the movable plate are fixedly connected with a plurality of round rods respectively, the outer walls of the round rods are slidably connected with corresponding loop bars, the end parts of the round rods are fixedly connected with corresponding springs, the other ends of the springs are fixedly connected with the corresponding loop bars, and the outer walls of the loop bars are fixedly connected with the ultra-clean workbench. The utility model provides a rapid liquid exchange cell culture device, which has the following beneficial effects: 1. the utility model discloses a motor, the cam, baffle and fly leaf, when needs rock the blake bottle, the motor drives the cam and rotates, and the cam drives the baffle and removes, and the fly leaf that the baffle drove the top removes, and the fly leaf drives the fixed blake bottle of top and removes to PBS buffer in the messenger blake bottle rocks, washs the cell, can make a plurality of blake bottles rock in step through above-mentioned mode, need not that operating personnel carries out single rocking, this just has reduced the time of cell culture dress replacement liquid, thereby has improved cell culture device's work efficiency. 2. Through fixed block, the threaded rod, the knob, the second splint, first splint, the round bar, loop bar and spring, when needs are fixed the blake bottle, operating personnel rotates the knob, the knob drives the threaded rod and rotates, the threaded rod drives first splint and removes to the second splint, after the rubber pad on first splint and second splint surface all supports tightly the blake bottle, operating personnel stops rotating the knob, when the fly leaf moves, the round bar slides in the loop bar, the round bar of fly leaf one side compresses tightly the spring this moment, the spring of the other end then elongates, this is just buffered the removal of fly leaf, can avoid the blake bottle to appear the condition that drops when rocking through above-mentioned mode, thereby the work effect of cell culture device has been improved. Drawings FIG. 1 is a schematic perspective view of the str