A usb Type‑C connector

Abstract

The invention discloses a USB Type-C connector, which includes a terminal assembly. The terminal assembly includes an insulating base body. The insulating base body is provided with a tongue plate, an upper row of PIN needles and a lower row of PIN needles. The upper row of PIN needles includes The front part of the upper row of PIN needles on the upper side of the board and the rear part of the upper row of PIN needles exposed on the insulating seat body, the lower row of PIN needles include the front part of the lower row of PIN needles exposed on the lower side of the tongue plate and the lower row of PIN needles exposed on the insulating seat body The rear part of the row of PIN pins is connected to the insulating seat body with an integrated seamless tubular front shielding shell. The tongue plate, the front part of the upper row of PIN pins and the front part of the lower row of PIN pins extend into the front shielding shell. It is also connected with the rear shielding shell which is riveted or laser welded to form a complete shielding shell, and the rear part of the insulating base body, the rear part of the upper row of PIN pins and the rear part of the lower row of PIN pins extend into the rear shielding shell. The invention has simple structure, low cost, high structural strength and long service life.

Description

【Technical field】 [0001] The invention relates to a USB connector, more specifically to a USB Type-C connector. 【Background technique】 [0002] The USB connector is a commonly used electronic device, but the traditional USB Type-C connector has the following deficiencies: 1. The shielding structure of the traditional USB Type-C connector is made by bending and welding the hardware, and the formed shielding shell will There are welds, which belong to the seamed structure, the manufacturing process is complicated, the assembly process is many, and the cost is high; 2. The traditional USB Type-C connector only has a shielding shell that is welded after bending the hardware outside the terminal assembly, and the effect of shielding interference signals is relatively low. Poor; 3. The shielding shell of the traditional USB connector is welded by bending the hardware, the structural strength is poor, and the service life of the USB Type-C connector is short; 4. The shielding shell...

AI Technical Summary

Problems solved by technology

[0002] The USB connector is a commonly used electronic device, but the traditional USB Type-C connector has the following deficiencies: 1. The shielding structure of the traditional USB Type-C connector is made by bending and welding the hardware, and the formed shielding shell will There are welds, which belong to the seamed structure, the manufacturing process is complicated, the assembly process is many, and the cost is high; 2. The traditional USB Type-C connector only has a shielding shell that is welded after bending the hardware outside the terminal assembly, and the effect of shielding interference signals is relatively low. Poor; 3. The shielding shell of the traditional USB connector is welded by bending the hardware, the structural strength is poor, and the service life of the USB Type-C connector is short; 4. The shielding shell of the traditional USB Type-C connector is bent by the hardware It is folded and welded, which makes the thickness of the USB Type-C connector thicker, which cannot meet the user's pursuit of smaller and ultra-thin requirements; 5. The shielding shell of the traditional USB Type-C connector is welded by bending the hardware , due to the limitations of the process, the shape of the shielding shell is single, and it is impossible to produce more varied and more beautiful connectors

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