CN211480363U

CN211480363U - Waterproof structure of socket

Info

Publication number: CN211480363U
Application number: CN201922176282.1U
Authority: CN
Inventors: 林剑; 钟志军
Original assignee: Xiamen R&T Plumbing Technology Co Ltd
Current assignee: Xiamen R&T Plumbing Technology Co Ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-09-11
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a waterproof construction of socket, include: the base is provided with an accommodating cavity; the PCB board is arranged in the accommodating cavity; the elastic sheet is arranged on one side of the PCB and is used for being in butt-insertion connection with the insertion sheet of the plug to form electric connection; the isolation cover covers the elastic sheet and forms an isolation cavity isolated from the accommodating cavity, and the upper end of the isolation cover is also provided with a jack into which the inserting sheet extends; when to hold the intracavity and irritate sealed glue with right when the PCB board seals up, the cage stop sealed glue gets into keep apart the intracavity, this scheme is equipped with the cover and establishes the outer cage of shell fragment, sealed glue when preventing to irritate the glue irritates in the cage, and then guarantees that shell fragment and plug can normally be to inserting work.

Description

Waterproof structure of socket

Technical Field

The utility model relates to a waterproof construction of socket.

Background

The current mainstream waterproof scheme of the socket covers the jack of the socket through a waterproof cover; because the socket is more and more intelligent now to the wide application is applicable to various household electrical appliances, for example when using on intelligent closestool, the socket mounted position is lower, consequently also more and more high to the dampproofing and waterproofing requirement of socket, however the buckler can't block the steam in bathroom completely, and the socket increases the buckler and leads to the outward appearance size great, occupation space.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide a waterproof construction of socket.

In order to achieve the above object, the utility model adopts the following technical scheme:

a waterproof structure of a socket, comprising:

the base is provided with an accommodating cavity;

the PCB board is arranged in the accommodating cavity;

the elastic sheet is arranged on one side of the PCB and is used for being in butt-insertion connection with the insertion sheet of the plug to form electric connection;

the isolation cover covers the elastic sheet and forms an isolation cavity isolated from the accommodating cavity, and the upper end of the isolation cover is also provided with a jack into which the inserting sheet extends;

when sealant is poured into the accommodating cavity to seal the PCB, the isolation cover prevents the sealant from entering the isolation cavity.

Preferably, the isolation cover and the base are integrally formed, or the isolation cover is fixedly mounted on the base after being independently formed.

Preferably, the elastic pieces are provided with a plurality of isolation cavities, the isolation cover is provided with an isolation cavity, and the elastic pieces are located in the same isolation cavity, or the number of the elastic pieces is the same as that of the isolation cavities, and the elastic pieces correspond to the isolation cavities one to one.

Preferably, the socket is a three-plug structure provided with three spring plates, or the socket is a two-plug structure provided with two spring plates.

Preferably, the PCB includes a weak current circuit board and a strong current circuit board.

Preferably, the PCB is provided with an infrared circuit, a WIFI circuit or a Bluetooth circuit.

Preferably, the other side of the PCB is further provided with a plug pin which extends out of the base and can be inserted into the socket.

Preferably, the safety door is movable between a position of opening and closing the jack; when the plug is inserted, the plug sheet pushes the safety door open, the jack is opened, and when the plug is pulled out, the jack is closed under the action of an elastic piece or under the action of self elastic force.

The utility model has the advantages that:

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a perspective view of a waterproof structure of a socket according to the present invention;

fig. 2 is a sectional view of a waterproof structure of a socket according to the present invention;

fig. 3 is an exploded view of a waterproof structure of a socket according to the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 to 3, a waterproof structure of a socket includes:

a base 10 provided with an accommodating cavity 11;

a PCB board 20 installed in the accommodating chamber 11;

the elastic sheet 30 is arranged on one side of the PCB 20 and is used for being in opposite insertion with the insertion sheet of the plug to form electric connection;

the isolation cover 40 covers the spring plate 30 and forms an isolation cavity isolated from the accommodating cavity 11, and the upper end of the isolation cover is also provided with a jack 41 for the insertion sheet to extend into;

when the sealant a is poured into the accommodating cavity 11 to seal the PCB 20, the isolation cover 40 prevents the sealant a from entering into the isolation cavity.

In this embodiment, the isolation cover 40 and the base 10 are integrally formed, or the isolation cover 40 is separately formed and then fixedly mounted on the base 10.

In this embodiment, the elastic sheets 30 are provided with a plurality of elastic sheets, the isolation cover 40 is provided with an isolation cavity, and the elastic sheets 30 are all located in the same isolation cavity, or the number of the elastic sheets 30 is the same as that of the isolation cavity, and the elastic sheets 30 correspond to the isolation cavity one to one.

In this embodiment, the socket is a three-plug structure provided with three spring plates 30, or the socket is a two-plug structure provided with two spring plates 30, and the isolation cover 40 is correspondingly provided with three.

In this embodiment, the PCB 20 includes a weak current circuit board 22 and a strong current circuit board 21.

In this embodiment, the PCB board 20 is provided with an infrared circuit, a WIFI circuit or a bluetooth circuit.

In this embodiment, the other side of the PCB 20 is further provided with a plug 50 extending out of the base 10 and capable of being inserted into a socket.

In this embodiment, a safety door (not shown) that can move between positions of opening and closing the insertion hole 41 is further included; when the plug is inserted, the plug pushes the safety door open, so as to open the jack 41, and when the plug is pulled out, the safety door closes the jack 41 under the action of an elastic member or under the action of self elastic force.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A waterproof structure of a socket, comprising:

the base is provided with an accommodating cavity;

the PCB board is arranged in the accommodating cavity;

2. The waterproof structure of a socket according to claim 1, wherein the shield is integrally formed with the base, or the shield is separately formed and then fixedly mounted on the base.

3. The waterproof structure of a socket according to claim 1, wherein the plurality of spring pieces are provided, the isolation cover is provided with an isolation cavity, and the plurality of spring pieces are located in the same isolation cavity, or the number of the spring pieces is the same as that of the isolation cavity, and the spring pieces correspond to the isolation cavity one to one.

4. The waterproof structure of a socket according to claim 1, wherein the socket is a three-pin structure provided with three resilient pieces, or the socket is a two-pin structure provided with two resilient pieces.

5. The waterproof structure of a socket according to claim 1, wherein said PCB board includes a weak current circuit board and a strong current circuit board.

6. The waterproof structure of a socket of claim 1, wherein the PCB board is provided with an infrared circuit, a WIFI circuit or a Bluetooth circuit.

7. The waterproof structure of a socket according to claim 1, wherein the other side of the PCB board is further provided with a plug extending out of the base and capable of being inserted into the socket.

8. The waterproof structure of a socket according to claim 1, further comprising a safety door movable between positions of opening and closing said insertion hole; when the plug is inserted, the plug sheet pushes the safety door open, the jack is opened, and when the plug is pulled out, the jack is closed under the action of an elastic piece or under the action of self elastic force.