2results about How to "Prevent misplugging" patented technology

The application discloses a coupling structure of an energy storage connector, and provides the advantages of simple assembly and disassembly, prevention of wrong insertion, and 360-degree rotation (whole line) allowance; the coupling structure comprises a male module and a female module; the male module is provided with a handle part and a head part connected with the handle part, the head part is provided with an outer wall, an inner wall, a plug-in cavity and at least three limiting parts arranged on the inner wall, the head part is provided with a plug-in barrel and a conductive part arranged in the plug-in barrel; and the female module is provided with a secondary plug-in barrel, the secondary plug-in barrel is provided with a secondary outer wall, a secondary inner wall and a secondary plug-in cavity; the secondary plug-in cavity is provided with a secondary conductive part; when the plug-in barrel is inserted into the secondary plug-in barrel to form an electrical connection, the secondary outer wall of the female module is tangent to (or tangent with) the limiting parts of the male module, at least three tangent points are formed, the secondary plug-in barrel is forced to be detained or surrounded in the plug-in cavity, and the stable coupling effect is achieved.

This application discloses a cell imaging device and workstation, relating to the field of biodetection technology, to alleviate the problem of operators accidentally inserting or removing samples during operation of cell imaging devices in related technologies. The cell imaging device includes a frame, a sample mounting device, a light source device, an imaging device, and a shielding component. The sample mounting device is mounted on the frame and includes a sample mounting port; the light source device is mounted on the frame and provides illumination light to the sample on the sample mounting device; the imaging device is mounted on the frame and located to one side of the sample mounting device; the shielding component is movably mounted on the frame; when the shielding component is in a first position, the sample can be mounted onto the sample mounting device through the sample mounting port; when the shielding component is in a second position, the shielding component blocks the sample mounting path corresponding to the sample mounting port. Therefore, this application has the advantages of improving the sample protection and application reliability of the cell imaging device.