Shielded connector and manufacture method thereof

Abstract

The invention discloses a shielded connector and a manufacture method thereof. The shielded connector comprises an insulating body, a metal layer, an insulating layer, at least one signal terminal and at least one grounding terminal, wherein the insulating body is provided with at least one signal terminal slot and at least one grounding terminal slot which penetrate from top to bottom, and the signal terminal slot is provided with a first abdication slot and a first holding slot located below the first abdication slot; the metal layer is arranged on the upper surface of the insulating body, the inner wall of the first abdication slot, a part of the inner wall of the first holding slot and the inner wall of the grounding terminal slot, and the grounding terminal slot and the signal terminal slot can be electrically communicated through the metal layer on the upper surface; the insulating layer is arranged on the inner wall of the signal terminal slot and the inner wall of the grounding terminal slot; the signal terminal is provided with a first base fixed on the first holding slot; and the grounding terminal is provided with a second base which can penetrate through the insulating layer to contact and communicate with the metal layer, and a part of the inner wall of the first holding slot is only provided with the insulating layer to effectively isolate the signal terminal from the metal layer and effectively communicate the ground terminal with the metal layer.

Description

technical field [0001] The invention relates to a shielding connector and a manufacturing method thereof, in particular to a shielding connector capable of isolating a signal terminal from a metal layer and enabling easy conduction between a grounding terminal and a metal layer and a manufacturing method thereof. Background technique [0002] The current shielded connector includes an insulating body, and the insulating body is provided with at least one ground terminal slot and at least one signal terminal slot from top to bottom, and a metal layer is laid on the inner wall of the ground terminal slot and the signal terminal slot and an insulating layer covering the surface of the metal layer, at least one grounding terminal is held in the grounding terminal groove, and the grounding terminal passes through the insulating layer on the inner wall of the grounding terminal groove and connects with the inner part of the insulating layer The metal layer conducts, at least one s...

AI Technical Summary

Problems solved by technology

[0003] In actual production, the commonly used method of arranging metal layers and insulating layers of shielded connectors is spraying. Spraying from one side to the other side, the plating layer will gradually become thinner from the one side to the other side, and the ground terminal of the shielded connector has the same structure as the signal terminal and is inserted from the same direction For the insulating body, if the signal terminal is to be effectively isolated from the metal layer, the signal terminal needs to be inserted into the body from the thicker side of the insulating layer, and the grounding terminal may be difficult to Pierce the insulating layer and cannot conduct with the metal layer; if the ground terminal is to easily pierce the insulating layer and conduct with the metal layer, it is necessary to separate the ground terminal from the insulated The thinner side of the layer is inserted into the body, so that the signal terminal can easily pass through the insulating layer and conduct with the metal layer, resulting in a short circuit

Therefore, the conventional shielded connector has the problem of isolation and disconnection between the signal terminal and the metal layer conduction terminal or the ground terminal and the insulating layer.

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