Microscopic optical imaging system for living cell

A microscopic optical imaging system for a living cell, comprising:

• a sample stage device;
• a microscopic optical imaging device, used for optically imaging a living cell sample in the sample stage device;
• a first linear motion device, used for driving the microscopic optical imaging device to move left and right;
• a second linear motion device, used for driving the microscopic optical imaging device to move up and down;
• a third linear motion device, used for driving the sample stage device to move forward and backward;
• and
• a worktable device, wherein the sample stage device, the microscopic optical imaging device, the first linear motion device, the second linear motion device and the third linear motion device are all arranged on the worktable device;
• wherein the microscopic optical imaging device comprises a visible light optical component, a fluorescent light optical component, an objective lens, and a camera component;
• the visible light optical component is arranged above the sample stage device, and the fluorescent light optical component, the objective lens and the camera component are all arranged below the sample stage device;
• the first linear motion device comprises an upper motion mechanism and a lower motion mechanism which are arranged such that the upper motion mechanism and the lower motion mechanism are started and stopped synchronously;
• the upper motion mechanism is used for driving the visible light optical component, and the lower motion mechanism is used for driving the fluorescent light optical component, the objective lens, and the camera component;
• the upper motion mechanism comprises a first screw motor arranged on the worktable device and used for driving the visible light optical component;
• the lower motion mechanism comprises a second screw motor arranged on the worktable device and used for driving the fluorescent light optical component, the camera component and the objective lens;
• and the first screw motor and the second screw motor are arranged such that the first screw motor and the second screw motor are started and stopped synchronously, wherein the first linear motion device further comprises an upper guide mechanism and a lower guide mechanism which are both arranged on the worktable device;
• the visible light optical component is slidably arranged on the worktable device through the upper guide mechanism;
• the fluorescent light optical component, the camera component and the objective lens are slidably arranged on the worktable device through the lower guide mechanism together.