CN201820953U - Waterproof universal serial bus connector - Google Patents

Abstract

The utility model discloses a waterproof universal serial bus connector, which includes a waterproof universal serial bus connector, a shell, a closing ring, an insulating body and a plurality of conductive terminals, wherein the shell is covered outside the insulating body and encloses a socket with the insulating body; the conductive terminal is arranged on the insulating body and is placed at the rear of the shell together with the insulating body; the shell is provided with a concave ring, and the closing ring is clamped in the concave ring. The utility model waterproof universal serial bus connector clamps the closing ring in the concave ring provided on the shell, thereby ensuring that the closing ring is not easy to fall off during the subsequent assembly process, thereby ensuring its waterproof effect.

Description

Waterproof Universal Serial Bus Connector

technical field

The utility model relates to a universal serial bus connector, in particular to a waterproof universal serial bus connector.

Background technique

Please refer to Fig. 3 and Fig. 4, a kind of current waterproof universal serial bus connector 20 comprises a main housing 21, a secondary housing 22, a closed ring 23, an insulating body 24 and some conductive terminals 25; 25 is located on the insulating body 24, and placed together with it at the rear of the main housing 21; the auxiliary housing 22 is covered on the rear of the outer surface of the main housing 21, and plays a role of connecting the insulating body 24 and the main housing 21 Function: the sealing ring 23 is set on the front edge of the main casing 21 .

However, in the above-mentioned known waterproof USB connector 20, the sealing ring 23 is only elastically sleeved on the edge of the main housing 21 by itself, and the force must not be large, so the phenomenon of falling off often occurs in the subsequent assembly process. Lose its waterproof effect.

Utility model content

The utility model aims at the deficiencies of the above-mentioned known technologies, and provides a waterproof universal serial bus connector which can prevent the sealing ring from falling off in the subsequent assembly process.

In order to achieve the above object, the waterproof universal serial bus connector provided by the utility model includes a shell, a closed ring, an insulating body and a plurality of conductive terminals; A socket, the shell further includes a shielding shell and an insulating support shell; the conductive terminal is arranged on the insulating body and is placed at the rear of the shielding shell together with it; the insulating supporting shell is wrapped on the outer surface of the shielding shell and connected to the insulating body and the shielding shell; the front edge of the insulating support shell protrudes outward to form two convex rings, a concave ring is formed between the convex rings, and the sealing ring is clamped in the concave ring.

As mentioned above, the waterproof USB connector of the present invention ensures that the sealing ring is not easy to fall off during the subsequent assembly process by holding the sealing ring in the concave ring provided on the housing, thereby ensuring its waterproof effect.

As a further improvement, the shell further includes a shielding shell and an insulating support shell; the insulating support shell is wrapped on the outer surface of the shielding shell and connected to the insulating body and the shielding shell, and the front edge of the insulating support shell protrudes outwards to form two protrusions. A concave ring is formed between two convex rings.

Description of drawings

Fig. 1 is the perspective view of the utility model waterproof universal serial bus connector;

Fig. 2 is a three-dimensional exploded view of the waterproof universal serial bus connector of the present invention;

FIG. 3 is a perspective view of an existing waterproof universal serial bus connector;

FIG. 4 is an exploded perspective view of a conventional waterproof universal serial bus connector.

The reference signs in the figure are explained as follows:

Waterproof Universal Serial Bus Connector 10

Shielding shell 11 Insulation support shell 12

Closed ring 13 Insulation body 14

Conductive terminal 15 Raised ring 121

Recessed ring 122 Socket 16

Detailed ways

In order to describe the technical content, structural features, achieved goals and effects of the present utility model in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

Please refer to Fig. 1 and Fig. 2, the waterproof universal serial bus connector 10 of the present invention comprises a housing, a closed ring 13, an insulating body 14 and a plurality of conductive terminals 15; the housing is covered on the insulating body 14 and Enclosed with the insulating body 14 to form a socket 16, the shell further includes a shielding shell 11 and an insulating support shell 12; the conductive terminal 15 is arranged on the insulating body 14, and is placed at the rear of the shielding shell 11 together with it; The supporting shell 12 is wrapped on the outer surface of the shielding shell 11 and connected to the insulating body 14 and the shielding shell 11; the front edge of the insulating supporting shell 12 protrudes outward to form two convex rings 121, and the convex rings 121 are square; A concave ring 122 is formed between them, and the concave ring 122 is square;

As mentioned above, the waterproof universal serial bus connector 10 of the present utility model clamps the sealing ring 13 in the concave ring 122 provided on the housing, so as to ensure that the sealing ring 13 is not easy to fall off during the subsequent assembly process, thereby ensuring Its waterproof effect.

Claims (2)

1. a water proof type universal serial bus connector comprises a housing, a sealing ring, an insulating body and plurality of conductive terminals, it is characterized in that: housing is coated on the outer socket of also enclosing with it of insulating body; Conducting terminal is located on the insulating body, and places the housing rear portion therewith; Housing is provided with a scrobicular ring, and sealing ring is fastened in this scrobicular ring.

2. as water proof type universal serial bus connector as described in 1 of the claim the, it is characterized in that: described housing further comprises a shield shell and an insulation supporter shell; The insulation supporter shell is wrapped in the shield shell outer surface and is connecting insulating body and shield shell, and insulation supporter shell front edge position outwards protrudes out and forms two bulge loops, forms a described scrobicular ring between two bulge loops.

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