USB type c, abbreviated as type c, is a hardware interface specification for a universal serial bus (USB). The highlight of type-c connectors lies in their thinner design, up to 10gbps transmission speed, and up to 100w robust power transmission. The biggest feature is the support for USB interface double-sided insertion. With the increasing use of type-c connectors, the existing type-c connector base often needs to have good waterproof ability to adapt to specific environmental requirements.

The existing waterproof mother seat of type-c connectors often adopts the method of adding an inner shell to the outer shell. The outer shell is sleeved on the inner shell, and the inner shell cavity wall is seamlessly designed. The outer shell and the upper and lower arms of the inner shell are fixed by spot welding or buckles, resulting in an increase in the overall height of the type-c mother seat. Installation requires more space, which will have greater limitations during use and higher processing costs.

A type c connector with a small volume waterproof female base, comprising an insulation body, multiple terminals, and a shielding shell; The insulation body includes a base and a tongue plate extending forward from the front end of the base; The multiple terminals are all installed in the insulated body; The shielding shell is wrapped around the insulation body, which includes a shell body and an inner shell. The shell body is sleeved on the outer surface of the rear end of the base, and side plates extend forward on both sides of the front end of the shell body. There are openings between the upper edges of the two plates and the lower edges of the two plates. The inner shell is a stretched shell, and the rear end of the inner shell is tightly sleeved on the outer surface of the front end of the base to form a sealing structure. The tongue plate is suspended in the inner shell, The aforementioned two side plates are respectively bonded and fixed with the two outer wall surfaces of the inner shell, and the inner shell is located within the aforementioned opening, and the upper surface of the inner shell is flush with the upper surface of the outer shell.

As a preferred solution, the insulation body comprises an upper mounting piece, a lower mounting piece, and a front insulation shell. The upper mounting piece and the lower mounting piece are stacked and fixed together, and the front insulation shell is arranged at the front end of the upper and lower mounting pieces and embedded and fixed together with the upper and lower mounting pieces; The multiple terminals are arranged in two rows, and the upper and lower rows of terminals are respectively embedded and fixed together with the upper and lower mounting parts.

The type-c connector has a small volume waterproof female base, which is characterized in that it includes an insulation body, multiple terminals, and a shielding shell; The insulation body includes a base and a tongue plate extending forward from the front end of the base; The multiple terminals are all installed in the insulated body; The shielding shell is wrapped around the insulation body, which includes a shell body and an inner shell. The shell body is sleeved on the outer surface of the rear end of the base, and side plates extend forward on both sides of the front end of the shell body. There are openings between the upper edges of the two plates and the lower edges of the two plates. The inner shell is a stretched shell, and the rear end of the inner shell is tightly sleeved on the outer surface of the front end of the base to form a sealing structure. The tongue plate is suspended in the inner shell, The aforementioned two side plates are respectively bonded and fixed with the two outer wall surfaces of the inner shell, and the inner shell is located within the aforementioned opening, and the upper surface of the inner shell is flush with the upper surface of the outer shell.

What is the performance of the waterproof mother seat of the type-c connector? Its performance is not much different from that of our ordinary USB series connectors, but it is stronger in terms of waterproof performance than the ordinary mother seat. And this product can also support forward and backward arbitrary insertion and removal of interface structure, while also supporting high-frequency data transmission. When our related product's equipment uses a waterproof base, sometimes it can work normally for 30 minutes under less than one meter of water without damaging any function of the electronic device. This is definitely very tempting for many people, after all, sometimes our electronic devices often crash or even break down due to water ingress, But now with the emergence of this waterproof type-c base type product, it not only ensures that the interior of the product is not leaking, but also ensures that everyone can work normally under this water. For those who need to use these electronic devices in special environments, this is indeed a great benefit.