DE202013006734U1 - Waterproof arrangement of plug and socket - Google Patents

Abstract

A waterproof plug and socket assembly, one end of which is a plug (1) and the other end is a socket (2), a plug (2) being located in the fixed right cap (3) and left cap (4) a socket (21) of the socket is arranged in a socket outlet (31) of the right-hand cap (3), a sealing ring (6) being provided in the socket outlet, a watertight lid (5) being provided on the right-hand cap, and wherein the right part of the plug is fixedly connected to the left cap, characterized in that a water discharge outlet (51) is arranged at the lower part of the waterproof lid.

Description

Field of the invention

The present invention relates to the technical field of electronic devices, and more particularly relates to a watertight plug and socket assembly.

Background of the invention

The 1 and 2 are perspective schematic views of a waterproof assembly of plug and socket according to the prior art. A watertight plug and socket assembly is a product composed of a plug and socket or receptacle or socket, one end of which is a plug and the other end is a socket or socket or socket. As it is in the 1 and 2 is shown is a plug 2 in a right cap (lid) 3 and a left cap (lid) 4 attached, with a socket 21 the socket or socket in a socket outlet 31 the right cap 3 is arranged, with a waterproof lid 5 is provided on the right cap, and wherein the right part of the plug 1 firmly connected to the left cap. At the connected part A between the waterproof lid and the right cap, there is a water inlet point, and water can flow into the waterproof lid from the water inlet point. Therefore, the applicant has in the Chinese Patent No. 200710079864.7 proposed an improved arrangement of plug and socket, with a sealing ring 6 is provided in the socket outlet to prevent water from entering the socket. However, since a water flow can not easily overflow or drain when the amount of the inflowing water is large, water can flow into the socket outlet, so that, for example, the risk of electrical leakage may exist.

Summary of the invention

The technical problem which the present invention seeks to solve is to provide a plug and socket watertight assembly in which the rate of drainage of water is increased to prevent water from entering the socket.

The technical proposal for solving the above-mentioned problem is the waterproof plug and socket assembly according to the invention, one end of which is a plug and the other end is a socket or receptacle or socket, with a plug located in the attached right cap and left cap wherein a socket of the socket is disposed in a socket outlet of the right cap, wherein a sealing ring is provided in the socket outlet, wherein a waterproof lid is provided on the right cap, and wherein the right part of the plug is fixedly connected to the left cap , and wherein a water drainage outlet is provided at the lower part of a waterproof lid.

Since a water drainage outlet is provided at the lower part of the waterproof lid, water can quickly flow out of the water drainage outlet when the amount of inflowing water at the connected part between the waterproof lid and the right-hand cap is large, so that the speed of water drainage is increased to prevent water from entering the socket.

Brief description of the drawings

1 is a perspective schematic view of a waterproof plug and socket assembly according to the prior art, wherein a waterproof lid is closed;

2 Figure 3 is a perspective schematic view of the prior art plug and socket watertight assembly with the watertight lid opened;

3 is a perspective schematic view of a waterproof plug and socket assembly according to the present invention, wherein a waterproof lid is closed;

4 Figure 3 is a perspective schematic view of the plug and socket watertight assembly of the present invention with the watertight lid opened;

5 is a perspective schematic view of the waterproof lid of the plug and socket waterproof assembly according to the present invention.

Detailed Description of the Preferred Embodiments

As in the 3 to 5 is shown, comprises the waterproof assembly of plug and socket, one end of which is a plug 1 and the other end of a socket or socket or socket 2 is a plug 2 in the attached right cap 3 and left cap 4 is arranged, with a socket 21 the socket in a socket outlet 31 the right cap 3 is arranged, with a sealing ring 6 is provided in the socket outlet, wherein the waterproof lid 5 on the right cap 3 is provided, and wherein the right part of the plug is fixedly connected to the left cap, and wherein a water discharge outlet 51 is provided at the lower part of the waterproof lid.

Since the water drainage outlet is provided at the lower part of the waterproof lid, water can quickly flow out of the water drainage outlet when the amount of inflowing water at the connected part between the waterproof lid and the right-hand cap is large, so that the speed of water drainage is increased to prevent water from entering the socket.

As in 5 is the vertical portion of the water discharge outlet 51 preferably semicircular, wherein its cross section is rectangular. The vertical section of the drainage outlet 51 but may of course be semicircular, with its cross section may be trapezoidal (not shown in the drawings). The drainage outlet 51 but can also have other forms.

The sealing ring 6 is preferably with a tight fit on the socket outlet 31 attached to better prevent water from entering.

The attached and connected part between the right cap and the left cap is preferably hermetically connected by a transitional fit of the concave convex side to better prevent water from entering.

The above embodiments describe but not limit the preferred embodiments of the present invention. Any adaptation or equivalent change according to the technical idea of the present invention is included in the scope of the solution according to the invention.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• CN 200710079864 [0002]

Claims (5)

Watertight assembly of plug and socket, one end of which is a plug ( 1 ) and the other end a socket ( 2 ), wherein a plug ( 2 ) in the attached right-hand cap ( 3 ) and left cap ( 4 ) is arranged, wherein a socket ( 21 ) of the socket in a socket outlet ( 31 ) of the right cap ( 3 ), wherein a sealing ring ( 6 ) is provided in the socket outlet, wherein a waterproof lid ( 5 ) is provided on the right cap, and wherein the right part of the plug is fixedly connected to the left cap, characterized in that a Wasserableitungsauslass ( 51 ) is disposed at the lower part of the waterproof lid. A watertight plug and socket assembly according to claim 1, characterized in that a vertical portion of the water discharge outlet ( 51 ) is semicircular, with its cross section being rectangular. A watertight plug and socket assembly according to claim 1, characterized in that a vertical portion of the water discharge outlet ( 51 ) is semicircular, with its cross-section being trapezoidal. Watertight plug and socket assembly according to claim 2 or 3, characterized in that the sealing ring ( 6 ) with a tight fit on the socket outlet ( 31 ) to better prevent water from entering. A plug and socket watertight assembly according to claim 1, characterized in that the attached and connected part between the right cap and the left cap is hermetically connected by a transitional fit of the concave convex side to better prevent water from entering.

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