CN206992378U - A USB Type‑C connector - Google Patents

Abstract

The utility model discloses a USBType-C connector, including the insulating support, and peg graft in the EMC shell fragment of insulating support, the outer peripheral face of insulating support link up from top to bottom along length direction has seted up the elongated slot, the middle part of elongated slot is provided with spacing platform, spacing platform with set up in the draw-in groove looks joint of EMC shell fragment front end, the medial surface of two relative elastic arms of draw-in groove all corresponds and is provided with the bump, the bump expose in the port inside wall of insulating support. With this structural design, can be convenient insert the insulating support with the EMC shell fragment along the elongated slot, and non-deformable, and then effectively promote product production efficiency.

Description

A USB Type-C connector

technical field

The utility model relates to the technical field of connectors, in particular to a USB Type-C connector.

Background technique

Most of the EMC shrapnel in the prior art are stamped and formed by sheet metal, and then assembled to the outer wall of the insulating bracket port by hand. The USB Type-C connector designed in this way is easy to deform when assembling, and The assembly is cumbersome and the product defect rate is high.

Utility model content

The purpose of the utility model is to provide a USB Type-C connector which is easy to assemble and the EMC shrapnel is not easily deformed.

For this purpose, the utility model adopts the following technical solutions:

A USB Type-C connector, comprising an insulating bracket, and an EMC shrapnel plugged into the insulating bracket, the outer peripheral surface of the insulating bracket is provided with a long groove up and down along the length direction, and the middle part of the long groove is provided with a limited The position platform, the limit platform is engaged with the card slot provided at the front end of the EMC shrapnel, and the inner surfaces of the two elastic arms of the card slot are correspondingly provided with convex points, and the convex points are exposed on the The inner side wall of the port of the insulating bracket.

Wherein, a first PIN needle for grounding is also included, and a first cavity is provided through the outer side of the long groove of the insulating support along the length direction, and the first PIN needle is inserted in the first cavity.

Wherein, it also includes a second PIN needle for data transmission or charging, the middle part of the insulating bracket between two adjacent long slots is provided with a second cavity along the length direction, and the inner wall of the second cavity is along the A plurality of positioning slots are opened in the length direction, and a plurality of the second PIN needles are arranged in the plurality of positioning slots.

Wherein, it also includes a metal shell sheathed on the periphery of the insulating support.

Wherein, a third cavity is provided through the outer side of the first cavity along the length direction, and the outer wall of the third cavity is provided through the inner wall of the metal shell.

Wherein, it also includes a hook assembly matched with the third cavity, and the hook assembly is arranged at the tail end of the insulating bracket.

Wherein, the hook of the hook assembly, the tail end of the first PIN pin, and the tail end of the second PIN pin are all electrically connected to the external circuit board.

Beneficial effects of the utility model: the utility model includes an insulating bracket, and an EMC shrapnel plugged into the insulating bracket, the outer peripheral surface of the insulating bracket is provided with a long groove up and down along the length direction, and the middle part of the long groove is arranged Limiting platform, the limiting platform is clamped with the card slot provided at the front end of the EMC shrapnel, and the inner surfaces of the two opposite elastic arms of the card slot are correspondingly provided with convex points, and the convex points are exposed on the The inner wall of the port of the insulating bracket. With this structural design, the EMC shrapnel can be easily inserted into the insulating bracket along the long slot, and it is not easily deformed, thereby effectively improving the production efficiency of the product.

Description of drawings

Fig. 1 is an exploded view of a USB Type-C connector of the present invention.

Fig. 2 is an isometric view of the insulating bracket in Fig. 1 .

FIG. 3 is an assembly diagram of the USB Type-C connector in FIG. 1 without a metal shell.

detailed description

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

As shown in Figures 1 to 3, this embodiment provides a USB Type-C connector, including an insulating bracket 1, and an EMC shrapnel 2 plugged into the insulating bracket 1, and the outer peripheral surface of the insulating bracket 1 A long slot 11 is opened up and down along the length direction, and the middle part of the long slot 11 is provided with a limiter, and the limiter is engaged with the first slot 21 arranged at the front end of the EMC shrapnel 2, and the first Protrusions 22 are respectively provided on the inner surfaces of the two opposite elastic arms of a card slot 21 , and the protrusions 22 are exposed on the inner side wall of the port of the insulating support 1 . With this structural design, the EMC shrapnel can be easily inserted into the insulating bracket along the long slot, and it is not easily deformed, thereby effectively improving the production efficiency of the product.

Specifically, in this embodiment, the USB Type-C connector further includes a first PIN pin 3 for grounding, and the outer side of the long groove 11 of the insulating bracket 1 is provided with a first cavity 12 along the length direction, The first PIN needle 3 and the second PIN needle 4 for data transmission or charging are inserted in the first cavity 12, and the middle part of the insulating bracket 1 between two adjacent long slots 11 is along the length The second cavity 13 is arranged through the direction, and the inner wall of the second cavity 13 is provided with a plurality of positioning grooves 131 along the length direction, and a plurality of the second PIN pins 4 are arranged in the plurality of positioning grooves 131 . It also includes a metal shell 5 sheathed on the periphery of the insulating support 1, a third cavity 14 is provided through the outer side of the first cavity 12 along the length direction, and the outer wall of the third cavity 14 is in contact with the The inner wall of the metal shell 5 is provided through.

This embodiment also includes a hook assembly matched with the third cavity 14, the hook assembly is arranged at the tail end of the insulating support 1, the hook 61 of the hook assembly 6, the first Both the tail end of the PIN pin 3 and the tail end of the second PIN pin 4 are electrically connected to the external circuit board.

In the USB Type-C connector designed with the above structure, the hook 61, the first PIN pin 3, the second PIN pin 4, and the EMC shrapnel are all plugged into the insulating bracket, and then the metal shell is sleeved on the periphery of the insulating bracket , in order to realize the assembly of the product conveniently and quickly, and the USB Type-C connector designed with this structure, the EMC shrapnel can be inserted along the long slot 11, and it is not easy to deform, thereby effectively improving the production efficiency of the product.

The technical principles of the present utility model have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be construed as limiting the protection scope of the utility model in any way. Based on the explanations herein, those skilled in the art can think of other specific implementations of the present utility model without creative work, and these forms will all fall within the protection scope of the present utility model.

Claims (7)

1. A USB Type-C connector, characterized in that: comprising an insulating support, and an EMC shrapnel plugged into the insulating support, the outer peripheral surface of the insulating support is provided with a long groove up and down along the length direction, the The middle part of the long slot is provided with a limiting platform, and the limiting platform is engaged with the card slot provided at the front end of the EMC shrapnel, and the inner surfaces of the two elastic arms of the card slot are correspondingly provided with convex points. The bumps are exposed on the inner wall of the port of the insulating support. 2. A USB Type-C connector according to claim 1, characterized in that: it also includes a first PIN pin for grounding, and the outside of the long slot of the insulating bracket is provided with a first pin along the length direction. A cavity, the first PIN needle is inserted into the first cavity. 3. A USB Type-C connector according to claim 2, characterized in that: it also includes a second PIN pin for data transmission or charging, and the middle part of the insulating bracket between two adjacent long slots A second cavity is formed through the lengthwise direction, the inner wall of the second cavity is provided with a plurality of positioning grooves along the lengthwise direction, and a plurality of the second PIN pins are arranged in the plurality of positioning grooves. 4. The USB Type-C connector according to claim 3, further comprising a metal shell sleeved on the periphery of the insulating support. 5. A USB Type-C connector according to claim 4, characterized in that: the outer side of the first cavity is provided with a third cavity along the length direction, and the outer wall of the third cavity It is arranged through the inner side wall of the metal casing. 6. A USB Type-C connector according to claim 5, further comprising a hook assembly matched with the third cavity, and the hook assembly is arranged on the insulating bracket tail end. 7. A USB Type-C connector according to claim 6, characterized in that: the hook of the hook assembly, the tail end of the first PIN pin, and the tail end of the second PIN pin are all in contact with the external The circuit board is electrically connected.