CN201112862Y

CN201112862Y - Waterproof connector assembling device

Info

Publication number: CN201112862Y
Application number: CNU2007201753719U
Authority: CN
Inventors: 许旭仁; 洪登胜; 洪瑞志
Original assignee: LIANGTEI CO Ltd
Current assignee: LIANGTEI CO Ltd
Priority date: 2007-09-11
Filing date: 2007-09-11
Publication date: 2008-09-10
Anticipated expiration: 2017-09-11

Abstract

The utility model relates to a waterproof connector combination unit, which comprises a socket component, a plug component and a waterproof gasket, wherein, the socket component is provided with a socket; an external stud extending outward for penetrating a waterproof ring and a screw cap is arranged on one end of the socket; a plurality of female terminals are arranged inside the other end of the socket; the plug component comprises a plug and a knob; a plurality of male terminals are arranged in the plug and are used for being inserted into the plurality of female terminals; the knob covers the plug and is connected with the socket; the knob is further provided with a gap, which causes the knob to rotate; the waterproof gasket is arranged in the socket, and is clamped between the socket and the plug to realize complete waterproofing.

Description

The water-tight connector composite set

Technical field

The utility model relates to a kind of connector, relates in particular to a kind of connector composite set with waterproof action.

Technical background

The information of putting down in writing on the various electronic products can be transmitted by the interconnect function of connector and receive mutually, because various electronic products all have its certain connection specification, therefore, for various electronic products can be interconnected, connector of the splicing ear that different size is arranged occurred designing on it, connector also occurred according to different demand and Design of length.

Because electric product is moist or flow under the situation of fluid, its electrical conductivity is damaged easily, and then can cause the damage of this electric product, particularly on the link position of plug and socket, being easy to generate finedraw when being connected with socket owing to plug intakes or makes moist, therefore, except designing the connector of different kenels according to different connection requirements, it is especially important that the waterproof action of connector seems.

Known watertight connector structure; except comprising plug and jack assemblies; also on the link of plug, be covered with knob; and socket one end in the knob correspondence is provided with joint end; also be provided with simultaneously and the corresponding block end of the socket of knob joint end; make when plug and socket are pegged graft mutually, the corresponding joint of joint end with block end, thus make knob protect the junction of plug and socket.

Yet; in use there is defective in known protected mode; because known knob is only protected the junction of plug and socket; but fail to protect the integral body of plug, therefore still can produce the gap, and plug and socket may be intake or make moist; and because the length of knob design is too short; also can cause the gripping area deficiency of knob, and cause user's inconvenience in the use, more than be the defective that this device exists.

The utility model content

At above-mentioned defective, main purpose of the present utility model is to provide a kind of water-tight connector composite set with rotating function, by knob being extended to tubular to coat plug fully, to realize complete waterproof effect, simultaneously on the outer ring surface of knob, offer breach, make knob after coating plug, rotatable and be spirally connected mutually with socket, thus promote the water proofing property and the convenience of this connector.

Another purpose of the present utility model is to provide a kind of water-tight connector composite set with rotating function, by knob is extended into tubular, in the length that does not increase this connector composite set, increase the gripping area of knob, it is more convenient that turncap is operated.

For achieving the above object, the utility model mainly provides a kind of water-tight connector composite set, comprises jack assemblies, plug-assembly and waterproof washer.Wherein, jack assemblies has socket, and an end of socket has the outer double-screw bolt that stretches out and be used to wear waterproof ring and nut, and the inside of its other end then has a plurality of female terminals.Plug-assembly also comprises plug and knob, has a plurality of male terminals in the plug, is used for pegging graft mutually with described a plurality of female terminals.In addition, knob also be coated on plug and with the socket winding.Knob has breach, so that it has turning effort.And waterproof washer is located in the socket, and the folder pull between socket and plug, to realize complete waterproof.

Use water-tight connector composite set of the present invention, not only can realize complete waterproof effect, also more convenient in the use.

Description of drawings

Fig. 1 is a stereochemical structure exploded view of the present utility model;

Fig. 2 is a stereochemical structure partial enlarged drawing of the present utility model;

Fig. 3 is a combination schematic diagram of the present utility model;

Fig. 4 is an operation schematic sectional view of the present utility model;

Fig. 5 is the cutaway view along the 5-5 line of Fig. 4; And

Fig. 6 is another operation schematic sectional view of the present utility model.

The primary clustering symbol description

Jack assemblies 1 socket 11

Outer double-screw bolt 111 bulge loops 112

Block end 113 female terminals 114

Cannelure 115 waterproof rings 12

Nut 13 plug-assemblies 2

Plug 21 male terminals 211

Button piece 212 knobs 22

Breach 221 fastening ends 222

Locating piece 223 leads 23

Waterproof washer 3 plate bodys 4

Through hole 41

Embodiment

Introduce content of the present utility model below in conjunction with accompanying drawing.

Fig. 1 and Fig. 2 are respectively stereochemical structure exploded view of the present utility model and stereochemical structure partial enlarged drawing.As shown in the figure, connector composite set of the present utility model comprises jack assemblies 1, plug-assembly 2 and waterproof washer 3.Wherein, jack assemblies 1 comprises socket 11 cylindraceous, has outward extending outer double-screw bolt 111 on it, is used to wear waterproof ring 12, is spirally connected mutually with nut 13 again.One end of outer double-screw bolt 111 has the annular convex ring 112 to outer lug, and its inner rim is provided with at least one block end 113, in the present embodiment, is provided with a plurality of fixture block shapes and block end 113 is set at interval.Socket 11 inside also are provided with a plurality of female terminals 114, and its periphery is formed with cannelure 115.

As shown in Figure 1, plug-assembly 2 comprises plug 21 and is connected in the knob 22 of plug 21 1 ends.Wherein, plug 21 is tubular, and the inside of one end is provided with a plurality of male terminals 211, is used for and female terminal 114 corresponding grafting, has a plurality of button pieces 212 on the outer peripheral edges of male terminal 211; The other end of plug 21 then connects lead 23.The outward appearance of this knob 22 is cylindric, and its periphery has breach 221, shown in the partial enlarged drawing of Fig. 2.When knob 22 and plug 21 windings, knob 22 covers at plug 21 fully, and simultaneously, the breach 221 of knob 22 is corresponding with the link position of plug 21 and lead 23, for knob 22 provides rotation space, help knob 22 and closely engage by a plurality of pieces 212 of buckleing with plug 21.On the outer peripheral edges of knob 22 also the end corresponding to socket 11 be provided with fastening end 222, connect with the corresponding fixings of block end 113 of socket 11.In the present embodiment, fastening end 222 is the groove shape, is used to be installed with described fixture block, and at the end of described groove locating piece 223 is set, with the position of fixing described fixture block.

Fig. 3 is a combination schematic diagram of the present utility model.As shown in the figure, waterproof washer 3 is located in the cannelure 115 that the inner peripheral of the bulge loop 112 that socket 11 forms constitutes, and behind socket 11 and plug 21 corresponding joints, waterproof washer 3 is pressed from both sides pull between the two.

Fig. 4 is an operation schematic sectional view of the present utility model.As shown in the figure, this electrical connector can be installed on the computer cabinet plate body 4 of (figure does not express), offer through hole 41 on the plate body 4.When hope is assembled in this connector on the through hole 41, at first waterproof ring 12 is penetrated in the outer double-screw bolt 111 of socket 11, again its one side from plate body 4 is arranged in the through hole 41, nut 13 is penetrated on the outer double-screw bolt 111 of socket 11 from the another side of plate body 4, so that the outer double-screw bolt 111 of nut 13 and socket 11 is spirally connected mutually is fixing, and be fixed on the plate body 4 in the mode of clampping plate body 4.Again waterproof washer 3 is placed in the cannelure 115 of socket 11,, will coats fastening end 222 and block end 113 corresponding joints on the knob 22 of plug 21 simultaneously the male terminal 211 and the female terminal 114 corresponding grafting of plug 21.Fig. 5 is the cutaway view along the 5-5 line of Fig. 4, is depicted as to be rotated counterclockwise knob 22, and wherein the opening 221 on the knob 22 is corresponding with the link position of plug 21 and lead 23.Fig. 6 shows turning knob 22 in a clockwise direction, with engaging of outward winding knob 22 and socket 11.By designed openings 221 on knob 22, knob 22 can not rotated owing to the lead 23 mutual clips that are connected with plug 21 influence it, also the coating by knob 22 has reached the excellent waterproof effect.

Claims

1. water-tight connector composite set comprises:

Jack assemblies comprises:

Socket, it has outward extending outer double-screw bolt, has bulge loop on the outer peripheral edges of described outer double-screw bolt one end, has block end on the inner edge surface of described bulge loop;

Waterproof ring is sheathed on the described outer double-screw bolt;

Nut is spirally connected mutually with described outer double-screw bolt;

Plug-assembly interconnects with described jack assemblies, comprising:

Plug, corresponding grafting with described socket;

Knob is used to be coated on the outside of described plug, and described knob is tubular, the outer peripheral edges of described knob are provided with breach, described knob can rotate with respect to described plug, has the fastening end on the end of described knob corresponding to described socket, is used for the described block end of described socket affixed mutually; And

Waterproof washer is located at the inside of described socket, and is pulled between described socket and described plug by folder.

2. water-tight connector composite set as claimed in claim 1 is characterized in that the inner edge surface of described bulge loop is formed with cannelure, is used to be installed with described waterproof washer.

3. water-tight connector composite set as claimed in claim 1 is characterized in that described block end is made of a plurality of fixture blocks, and described a plurality of fixture block is provided with at interval, and described fastening end is a plurality of grooves, and described a plurality of grooves are used to be installed with described a plurality of fixture block.

4. water-tight connector composite set as claimed in claim 3 is characterized in that, is provided with locating piece in each described groove, is used for fixing the position of described a plurality of fixture blocks.

5. water-tight connector composite set as claimed in claim 1 is characterized in that, has a plurality of female terminals in the described socket, and the inside of described plug is provided with a plurality of male terminals, described a plurality of male terminals and the corresponding grafting of described a plurality of female terminals.