Fluid connector module and female end connector thereof

Abstract

The invention relates to a fluid connector module and a female end connector thereof. The fluid connector module comprises a male end connector and the female end connector; the female end connector comprises a front end floating part, a back end fixing part, and a pull rod inserted in the two; the front end of the pull rod is connected with a floating part, and the back end is provided with a back end stop surface for forwards stopping the back end surface of the fixing part in the axial direction and capable of relatively sliding in the radial direction; the floating part is provided with afront end stop surface for backwards stopping the front end surface of the fixing part in the axial direction and capable of relatively sliding in the radial direction; and a sealing structure is arranged between the floating part and the fixing part. The floating part and the fixing part realize radial floating through relative sliding between the surfaces, so that the floating quantity is higher, the adjusting range is wider, the machining error between the male end connector and the female end connector can be compensated in a wider range, and the requirement of users on the machining precision of the fluid connector module is further reduced.

Description

technical field [0001] The invention relates to a fluid connector assembly and a female end connector thereof. Background technique [0002] Fluid connector assemblies are often used in the field of liquid or gaseous medium delivery. Fluid connector assemblies generally include male connectors and female connectors. When in use, the male connectors and female connectors are respectively arranged in their respective Due to the installation and positioning of the respective base modules and the processing of the mounting holes on the modules, etc., there will be radial insertion errors between the two connectors, resulting in difficulty in mating the two connectors. [0003] In response to the above problems, a blind-mating fluid connector assembly with a radial floating function has begun to appear on the market. The structure of this blind-mating fluid connector assembly is generally as follows figure 1 As mentioned above, it includes a male end connector 1 and a female end...

AI Technical Summary

Problems solved by technology

However, due to the requirements of the elastic limit of the rubber ring itself, the floating amount that can be realized by the above structure is small, and the radial error adjustment range is narrow.

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