CN2800591Y

CN2800591Y - Branching plug equipment

Info

Publication number: CN2800591Y
Application number: CN 200520012983
Authority: CN
Inventors: 张辉
Original assignee: JIASHAN SANYING LAMP ORNAMENT CO Ltd
Current assignee: JIASHAN SANYING LAMP ORNAMENT CO Ltd
Priority date: 2005-07-01
Filing date: 2005-07-01
Publication date: 2006-07-26
Anticipated expiration: 2015-07-01

Abstract

The utility model relates to a shunting connector used for the line connection of decorative lamps and festival lamps. The utility model forms a T shape or a cross shape and comprises a plug body and two or three socket bodies, wherein the socket body is provided with a plug post hole and a positioning flute, the plug body is provided with a circle of shoulder and an O-shaped ring, and the plug body is also provided with a raised head which is matched with the flute. A clamping cap is sheathed on the plug body, the inner bottom is tightly contacted with the shoulder, the inner peripheral surface is provided with threads which are matched with the socket body, and the peripheral surface is provided with anti-slip strips. The utility model has the advantages of anti-leakage, anti-reverse insertion and rapid insertion.

Description

The shunt connector

Affiliated technical field

The utility model belongs to line connector, current-collector group in International Patent Classification (IPC), i.e. H01R, the particularly interface unit of light fixture such as decorative lamp, Holiday lamp circuit.

Background technology

The connection of light fixture circuits such as common decorative lamp, Holiday lamp has only plug and socket, runs into it rains or water and drenches, and very easily causes short circuit.Power supply has the branch of both positive and negative polarity, for avoiding the polarity wrong, and need be at plugs and sockets subscript mark.02271847.8 number patent then with three asymmetric plugs that vary in size, has solved counnter attack and inserted a difficult problem, but manufacturing cost is higher.In addition, run into that to decorate area bigger, just need the connector of multi-path line, solve by kerf, winding, adhesive fabric, seem coarse and also mounting arrangements slower.Will solve antiseep, counnter attack simultaneously inserts and fails to detect with the decorative lamp that is connected three difficult problems fast, Holiday lamp connector scheme.

The utility model content

The purpose of this utility model is to overcome in the light fixture circuits connections such as decorative lamp, Holiday lamp, the technical barrier that antiseep, counnter attack are inserted and patched fast.

It is as follows to disclose new technical scheme:

Connector along separate routes comprises plug and the jack and the lead thereof of two cores or three cores.Connector has a plug body along separate routes, comprises convex shoulder, the plug post that links to each other with convex shoulder of base portion one circle evagination and the plug that is exposed to the plug post, and convex shoulder and plug post junction are furnished with O shape circle, on the said plug post axial location groove are arranged; Connector has two or three sockets along separate routes, and the periphery of each socket is shaped on screw thread, and internal orifice has the jack of plug post hole and bottom thereof, is shaped on the plush copper with the detent coupling on the plug post hole; The fastening cap that be placed in plug body, the end is tight against convex shoulder in it is shaped on the screw thread that cooperates with socket on inner peripheral surface.

Shunt connector according to such scheme is made divides two kinds of T font and crosss, and every kind is divided diplopore and three holes, two classes again.Its O shape circle, convex shoulder and fastening cap structure have overcome a seepage difficult problem.Its plush copper and groove structure have been avoided an error-polarity connection of power supply difficult problem.Several are connectors along separate routes, and what just can reach large tracts of land layout decorative lamp patches installation requirement rapidly, and totally attractive in appearance.

Description of drawings

Fig. 1 is the partial schematic sectional view of " ten " font shunt connector in the utility model.

Fig. 2 is that socket A is to figure.

Fig. 3 is that plug post B is to figure.

Wherein: 1, socket 2, lead 3, jack 4, plug post hole 5, plug body 6, convex shoulder 7, O shape circle 8, plug post 9, plug 10, fastening cap 11, anti-skidding line 12, plush copper 13, detent

Embodiment

Connector comprises plug 9 and the jack 3 and the lead 2 thereof of two cores or three cores along separate routes.Connector has a plug body 5 along separate routes, comprises convex shoulder 6, the plug post 8 that links to each other with convex shoulder 6 of base portion one circle evagination and the plug 9 that is exposed to plug post 8, and convex shoulder 6 is furnished with O shape circle 7 with plug post 8 junctions, on the said plug post 8 axial location groove 13 is arranged; Connector has two or three sockets 1 along separate routes, and periphery is shaped on screw thread, and internal orifice has the jack 3 of plug post hole 4 and bottom thereof, is shaped on the plush copper 12 with detent 13 couplings on the plug post hole 4; The fastening cap 10 that be placed in plug body 5, the end is tight against convex shoulder 6 in it is shaped on the screw thread that cooperates with socket 1 on inner peripheral surface.Be shaped on tread plate 11 on fastening cap 10 outer peripheral faces.Be used in the sealing cap of socket 1 in addition, be round barrel shape, be shaped on screw thread on the inner peripheral surface with socket 1 coupling; Outer peripheral face has tread plate.

Said sealing cap has adapted when unnecessary at socket 1, in order to avoid from then on rainwater infiltrates.In order to increase the antiseep effect, can be in sealing cap the heelpiece elastic ring.

Claims

1, a kind of shunt connector comprises it is characterized in that plug (9) and the jack (3) and the lead (2) thereof of two cores or three cores:

A, shunt connector have a plug body (5), comprise convex shoulder (6), the plug post (8) that links to each other with convex shoulder (6) of base portion one circle evagination and the plug (9) that is exposed to plug post (8), convex shoulder (6) is furnished with O shape circle (7) with plug post (8) junction, and axial location groove (13) is arranged on the said plug post (8);

B, shunt connector have two or three sockets (1), and the periphery of each socket (1) is shaped on screw thread, and internal orifice has the jack (3) of plug post hole (4) and bottom thereof, is shaped on the plush copper (12) with detent (13) coupling on the plug post hole (4);

C, be placed in plug body (5), the end is tight against convex shoulder (6) in it fastening cap (10), be shaped on the screw thread that cooperates with socket (1) on the inner peripheral surface.

2, shunt connector as claimed in claim 1 is characterized in that being shaped on tread plate (11) on fastening cap (10) outer peripheral face.