CN2327078Y

CN2327078Y - Lead quick-acting terminal

Info

Publication number: CN2327078Y
Application number: CN 97220396
Authority: CN
Inventors: 李晓航; 陈昊
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-07-10
Filing date: 1997-07-10
Publication date: 1999-06-30
Anticipated expiration: 2007-07-10

Abstract

The utility model relates to a conducting wire quick binding post. The utility model is characterized in that an elastic insulated contracted outer sleeve 5 is sheathed in a conducting wire 8 which is needed to be connected during wire connection, and then a connector of the conducting wire 8 is inserted into a wiring jack 2 of a conducting wire wiring post 1; then the elastic insulated contracted outer sleeve 5 is propelled to the direction of the elastic insulated contracted outer sleeve 5, and an inwards contracted bell mouth 7 makes an elastic tooth-shaped pressing groove 9 of a contracted mouth 4 fixedly connected with the surface of the conducting wire 8 to make the conducting wire connected with the conducting wire wiring post. When the conducting wire 8 is needed to be disconnected with the conducting wire wiring post 1, the elastic insulated contracted outer sleeve 5 is pushed to the direction of the conducting wire 8, and thus the conducting wire 8 can be extracted.

Description

Lead fast-wiring post

The utility model is a kind of lead fast-wiring post, belongs to transmission line continued access field.Now its shortcoming of magnetic binding post of using is: volume is big, thereby the clamping screw easily gets rusty contact resistance is increased, and causes the circuit heating, brings hidden danger for transmission line safety.

The purpose of this utility model be for the magnetic binding post resistance that solves present use excessive, easily heating, tipping trouble and design.The advantage of the utility model lead fast-wiring post is: volume is little, and the circuit butt joint is fast, the little safety of contact resistance.

The design principle of the utility model lead fast-wiring post is: wire binding post body 1 is made control heart thin-walled Cylinder, and can be designed to single head interconnection system and bull interconnection system.Its internal diameter can be designed to different internal diameter jack-plug sockets 2 according to present national harness standard; On 2 sections walls of jack-plug socket of wire binding post body 1, open several tightening mouths 4, and on tightening mouth 4, be manufactured with elastic force profile of tooth pressing groove 9 to internal diameter direction compressing elastic force; And be provided with the elastic insulated deflation overcoat 5 that and wire binding post body 1 cooperates, for the ease of being inserted in wire binding post body 1 and affixed lead 8, be provided with overcoat horn mouth 6 and interior deflation horn mouth 7 at an end of elastic insulated deflation overcoat 5.During use, can earlier elastic insulated deflation overcoat 5 be inserted in lead 8, the interface with lead 8 inserts jack-plug socket 2 then; Because the thin-walled of wire binding post body 1 is provided with tightening mouth 4 and elastic force profile of tooth pressing groove 9, so as long as the direction of elastic insulated deflation overcoat 5 guiding line wiring cylinders 1 is advanced, elastic force profile of tooth pressing groove 9 on the tightening mouth 4 will be fixed on the face of lead 8 under the deflation of interior deflation horn mouth 7, thereby lead is connected.When needs disconnect lead 8 with wire binding post body 1, as long as the direction of elastic insulated deflation overcoat 5 guiding lines 8 is released, tightening mouth 4 and elastic force profile of tooth pressing groove 9 will be unclamped, and lead 8 can be extracted.

The utility model lead fast-wiring post is characterised in that: it is provided with jack-plug socket 2, tightening mouth 4, elastic force profile of tooth pressing groove 9, elastic insulated deflation overcoat 5, overcoat horn mouth 6 and interior deflation horn mouth 7.

The concrete structure of the utility model lead fast-wiring post is provided by following examples and accompanying drawing.

Fig. 1 is the utility model lead fast-wiring post front elevational schematic;

Fig. 2 is the utility model lead fast-wiring post side-looking end view;

Fig. 3 overlooks end view for the utility model lead fast-wiring post;

Fig. 4 is the elastic insulated deflation overcoat of a utility model lead fast-wiring post schematic diagram;

Fig. 5 is the utility model lead fast-wiring post wiring process schematic diagram;

Fig. 6 is the utility model lead fast-wiring post schematic diagram when affixed.

Label among the figure is: wire binding post body 1, jack-plug socket 2, insulating barrier 3, tightening mouth 4, elastic insulated deflation overcoat 5, overcoat horn mouth 6, interior deflation horn mouth 7, lead 8, elastic force profile of tooth pressing groove 9.

Claims

1. lead fast-wiring post, it contains wire binding post body 1, jack-plug socket 2, insulating coating 3, tightening mouth 4, elastic insulated deflation overcoat 5, overcoat horn mouth 6, interior deflation horn mouth 7, elastic force profile of tooth pressing groove 9, it is characterized in that: wire binding post body 1 is the thin-walled Cylinder, and the dawn has several tightening mouths 4 and the elastic force profile of tooth pressing groove 9 that is pressed into, the elastic insulated deflation overcoat 5 flexible contraction prestressing force that cooperate with wire binding post body 1 on the wall of 2 sections of jack-plug sockets; End at elastic insulated deflation overcoat 5 is provided with guiding overcoat horn mouth 6, and the internal diameter of elastic insulated deflation overcoat is the interior deflation horn mouth 7 that certain slope is arranged.