CN2678183Y

CN2678183Y - Moisture-proof device for wire type plug

Info

Publication number: CN2678183Y
Application number: CN 03237015
Authority: CN
Inventors: 许旭仁
Original assignee: Liangtei Co ltd
Current assignee: Liangtei Co ltd
Priority date: 2003-01-21
Filing date: 2003-01-21
Publication date: 2005-02-09
Anticipated expiration: 2013-01-21

Abstract

The utility model relates to a moisture-proof device for wire type plug, comprising a female seat and a male seat which are respectively used for being embedded by a wire socket and a plug, and a knob for locking the male seat and the female seat; the joint is filled and provided with a waterproof washer. As a consequence, the utility model can overcome defects of technology of public known, and the wire plug and the socket are completely sealed, which can reduce invasion of moisture, and the moisture-proof device for wire type plug has moisture-proof function. The utility model can safeguard communication quality and the moisture-proof device for wire type plug is safer.

Description

The damp-proof device of electric wire class plug

Technical field

The utility model relates to a kind of damp-proof device of electric wire class plug, especially so a kind of damp-proof device structure of electric wire class plug, it can be inserted wire socket and plug in the device of one driving fit, can finish assembling or decomposition via simple buckle, very convenient in the use, and can increase the fail safe of use.

Background technology

The joint of known electric wire class is an example with the telephone wire, as shown in Figure 4, comprises a plug 1 that shell fragment 11 is arranged, and a socket 2 that is located in the electric wire box, and wherein the front end of plug 1 has many conducting terminals 12, and the rear end then connects electric wire 13; Socket 2 has a jack 21, can insert wherein for plug 1 front end, and be located in the jack 21 of socket 2 by the shell fragment 11 of plug 1, has promptly finished the action of group lock joint, and is easy to use.

Above-mentioned power lug easily in use for some time, phone often has the sound of loose contacts such as " neighing " when reception, this bad noise not only can allow normal receipts words produce and disturb, and noise is again and again in that noisy noise is very irritating especially in one's ear, the reason of above-mentioned phenomenon takes place, mainly be because contact point makes moist caused, especially telephone wire is to establish along the lower edge nail of wall mostly, the very easy absorption moisture of wall, especially clammy weather or moist environment as: by bathroom and the kitchen, when moisture descends gradually, attached to forming the tiny globule on the plug, moisture also infiltrates among the plug of phone gradually simultaneously easily, and the humidity resistance of known plug is not good, therefore on contact point, condense when wetly when plug terminal, will produce the bad situation of conduction, brouhaha gently then take place make and receive the words quality and have a greatly reduced quality, heavy then jump electricity easily and cause short circuit, and damage facility or cause danger, these all are the not good shortcomings that causes of known plug humidity resistance.

Therefore, for solving the not good shortcoming of above-mentioned known technology humidity resistance, the design people's especial manufacture goes out a kind of damp-proof device of electric wire class plug, to solve the problem that known technology exists.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of damp-proof device of electric wire class plug, especially a kind ofly establish a female seat and male seat supply lines socket and plug are inserted wherein respectively, cooperate associated component with both combination seals again, make aqueous vapor be difficult for invasion, can make the not damp-proof device of the electric wire class plug of moisture-sensitive of electric wire.

Technical solution of the present utility model is: a kind of damp-proof device of electric wire class plug, include a female seat and male seat, wire socket and plug can be inserted respectively wherein, described female seat is provided with a fixed head, side at this fixed head convexes with screwed pipe, and the another side is provided with a storage tank, convexes with the buckle spare of terminal tool overhead kick at an opposite side of this storage tank, described socket is inserted in this storage tank with the jack end, the end of the solid described socket of described buckle spare button; Described male seat is a summary structure in a tubular form, and an end is provided with the slot for the plug inlay card, and the outside is provided with the ring rib, and end is provided with external screw thread; One knob is one to be broad-mouthed receptacle for holding liquid shape structure, is provided with screw thread in all sides that run through; One annular waterproof washer is sheathed on the ring rib front end of described male seat; The male seat that front end is inserted with plug stretches in the screwed pipe of described female seat, and described plug engages with socket; Described knob supports with end and is located at described ring rib, the solid winding of the screw thread that it is inner and this screwed pipe spiral shell.

The damp-proof device of aforesaid electric wire class plug, described knob are provided at an outer portion with several and protrude shifting block.

The damp-proof device of aforesaid electric wire class plug, described male seat end are established a broad-mouthed receptacle for holding liquid shape tail-hood, and described tail-hood inner loop is provided with screw thread, and the screw thread of this tail-hood and male seat rear end screws togather, and push against the rear end in described knob.

The damp-proof device of aforesaid electric wire class plug, described male seat inside can be filled out and be provided with a rubber sleeve, and the central authorities of described rubber sleeve are provided with circular hole, and the electric wire at described plug rear runs through this circular hole.

The utility model has the advantages that: the utility model arranged in pairs or groups male seat, female seat, waterproof washer and knob, just wire socket and plug are inserted respectively in female seat and the male seat, it is sealed with male seat and female seat that other establishes a knob, fill out again at joint and to be provided with waterproof washer, thereby overcome the shortcoming of known technology, make wire and plug and socket close envelope fully, can reduce the invasion of moisture, have moistureproof function, not only ensure communication quality, also safer.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION figure of the damp-proof device of the electric wire class plug that the utility model proposes;

Fig. 2 is the assembled sectional view of the damp-proof device of the electric wire class plug that the utility model proposes;

Fig. 3 is the outside drawing of the damp-proof device embodiment of the electric wire class plug that the utility model proposes;

Fig. 4 is known socket figure.

The drawing reference numeral explanation:

1, plug 11, shell fragment 12, conducting terminal 13, electric wire

2, socket 21, jack 3, female seat 31, fixed head

32, screwed pipe 33, storage tank 34, buckle spare 4, male seat

41, slot 42, ring rib 43, screw thread 5, knob

51, screw thread 52, shifting block 6, tail-hood 61, screw thread

7, waterproof washer 8, distributing box 9, rubber sleeve 91, circular hole

Embodiment

Now be described with reference to the accompanying drawings content of the present utility model as follows in order further to understand:

As shown in Figure 1 and Figure 2, the damp-proof device that the utility model proposes includes a female seat 3 and male seat 4, supply lines socket 2 and plug 1 are inserted wherein respectively, female seat 3 is provided with a fixed head 31, side at this fixed head 31 convexes with screwed pipe 32, and the another side is provided with a storage tank 33, convexes with the buckle spare 34 of terminal tool overhead kick at an opposite side of this storage tank 33, socket 2 inserts in the storage tank 33 with jack 21 ends, and end is detained solid by buckle spare 34.

Male seat 4 is a summary structure in a tubular form, and an end is provided with the slot 41 for plug 1 inlay card, is provided at an outer portion with ring rib 42, and terminal appropriate location is provided with external screw thread.

One knob 5 is the member of locking male seat 4 and female seat 3, is one to be the structure of broad-mouthed receptacle for holding liquid shape, and all sides are provided with screw thread 51 in whole, are provided at an outer portion with several shifting blocks that Gong pushes 52.

One annular waterproof washer 7 is sheathed on ring rib 42 front ends of male seat 4.

After the front end of male seat 4 plugs plug 1, promptly stretch in the screwed pipe 32 of female seat 3, plug 1 is engaged with socket 2; Knob 5 is butted on ring rib 42 with end, and turn shifting block 52, and makes the screw thread 51 of inner all sides and screwed pipe 32 spiral shells finish winding admittedly.

As shown in Figure 1 and Figure 2, the rubber sleeve 9 of a suitable length is provided with circular hole 91 in central authorities, can run through for the electric wire 13 at plug 1 rear, and this rubber sleeve 9 is inserted male seat 4 inside in order to fixing and moistureproof simultaneously.

Establish a tail-hood 6 again, be broad-mouthed receptacle for holding liquid shape structure, it is provided with screw thread 61 in inner loop, can be forced into from the rear end of male seat 4 and the screw thread 43 terminal with it screws togather, and does knob 5 further fastening.

As Fig. 2, shown in Figure 3, female seat 3 of the present utility model can be equipped with distributing box 8, wherein the fixed head 31 of female seat 3 can be fixed in the outer side surface of distributing box 8, also can be fixed in the interior sidewall surface of distributing box 8, or be wholely set, the associated component of male seat 4 then can be inserted from the outside and engage, and is very convenient in the use.

Owing to the utlity model has special clever thought, the male seat of having arranged in pairs or groups, female seat, waterproof washer and knob will Wire and plug and socket close envelope fully, can reduce the invasion of moisture, not only ensure communication quality, also comparatively pacify Entirely, it is advantage of the present utility model.

Claims

1. the damp-proof device of an electric wire class plug includes a female seat and male seat, and wire socket and plug can be inserted respectively wherein, it is characterized in that:

Described female seat is provided with a fixed head, side at this fixed head convexes with screwed pipe, and the another side is provided with a storage tank, convex with the buckle spare of terminal tool overhead kick at an opposite side of this storage tank, described socket is inserted in this storage tank with the jack end, the end of the solid described socket of described buckle spare button;

Described male seat is a summary structure in a tubular form, and an end is provided with the slot for the plug inlay card, and the outside is provided with the ring rib, and end is provided with external screw thread;

One knob is one to be broad-mouthed receptacle for holding liquid shape structure, is provided with screw thread in all sides that run through;

One annular waterproof washer is sheathed on the ring rib front end of described male seat;

The male seat that front end is inserted with plug stretches in the screwed pipe of described female seat, and described plug engages with socket; Described knob supports with end and is located at described ring rib, the solid winding of the screw thread that it is inner and this screwed pipe spiral shell.

2. the damp-proof device of electric wire class plug as claimed in claim 1 is characterized in that: described knob is provided at an outer portion with several and protrudes shifting block.

3. the damp-proof device of electric wire class plug as claimed in claim 1 is characterized in that: described male seat end is established a broad-mouthed receptacle for holding liquid shape tail-hood, and described tail-hood inner loop is provided with screw thread, and the screw thread of this tail-hood and male seat rear end screws togather, and pushes against the rear end in described knob.

4. the damp-proof device of electric wire class plug as claimed in claim 1 is characterized in that: described male seat inside can be filled out and be provided with a rubber sleeve, and the central authorities of described rubber sleeve are provided with circular hole, and the electric wire at described plug rear runs through this circular hole.