CN2731750Y

CN2731750Y - Wire connector

Info

Publication number: CN2731750Y
Application number: CN 200420118550
Authority: CN
Inventors: 曾锦明
Original assignee: Heavy Power Co ltd
Current assignee: Heavy Power Co ltd
Priority date: 2004-10-12
Filing date: 2004-10-12
Publication date: 2005-10-05
Anticipated expiration: 2014-10-12

Abstract

The utility model discloses a wire connector, mainly comprising an external cover, a fixing base, a conductor wire piece and a double-pole striking flake. Wherein, the external cover is in the shape of a box, and is provided with buckling holes on the upper part and the lower part. A plurality of fixed slots are provided with the inner margin of the rear end. The fixing base is provided with a plurality of jack-ended holes and trips are arranged on the upper part and the lower part of the fixing base. The conductor wire piece is provided with a plurality of guttiform grooves. While the double-pole striking flake is provided with two superposition striking flake in the shape of reverse V to make the striking flake, the conductor wire piece and the fixing base respectively arranged on the external cover to form a connector. As a result, after the electric wire inserts from the jack-ended hole of the fixing base, the electric wire is easy to insert and fasten tightly through the leading-in of the conductor wire piece and the bunt and pressure of the double-pole striking flake.

Description

Wire connector

Technical field

The relevant a kind of wire connector of the utility model refers to a kind of easy to use and can make electric wire closely fix, prevent its improper connector construction that comes off especially.

Background technology

General wire connector structure for many electric wires connection conductings usually as shown in Figure 1, is provided with a pedestal 1, establish with most jacks 11 in pedestal 1, then be provided with most shell fragments 12 in the pedestal 1, and cover, when this kind connector is used in multi cord with a lid 13 corresponding to jack 11, owing to be not provided with any guiding device, therefore, the easy bifurcated of electric wire, and after electric wire inserts, be easy to generate that to compress strength not enough and cause improper coming off, very undesirable.

Summary of the invention

Main purpose of the present utility model, promptly being provides a kind of wire connector, makes strand wire be easy to insert, and is able to closely fixing after inserting and does not come off easily, improves the quality of wire connector.

Wire connector of the present utility model comprises an enclosing cover, a holder, a conductor strip and a double-pole shell fragment, and wherein: this enclosing cover is box-like, and inner edge is provided with the most holddown grooves that are made of catch; This holder is provided with most plug wire holes; This conductor strip then is provided with majority and generally is the drop-shaped groove; This double-pole shell fragment then is provided with the shell fragment of the two stacked shapes of falling V, and is provided with in appropriate intervals and cuts open the hole to form most shell fragment monomers; After making this conductor strip place the shell fragment below to be placed on holder, fixed seating is fixed in the enclosing cover, to constitute wire connector.

Aforesaid wire connector is placed on upper and lower outside it and is respectively equipped with button hole, and this holder then is provided with the trip corresponding with it in upper and lower, when making fixed seating place enclosing cover, is able to constitute fixing by trip with engaging of button hole.

Aforesaid wire connector, two V shape lamellar bodies of its double-pole shell fragment, for different hardness to form different elasticity, make electric wire be easy to import and produce the bigger strength that compresses, come off to prevent that electric wire is improper.

According to such scheme, after the plug wire hole insertion of electric wire by holder, guiding by the groove of conductor strip, prevent that it from producing bifurcated, deflection, and it is concentrated push conductor strip, and be clamped between shell fragment and conductor strip, make electric wire fix and prevent to come off improperly by compressing downwards of double-pole shell fragment, make the use of connector more convenient, and make electric wire more firm.

Description of drawings

Fig. 1 is known connector three-dimensional exploded view.

Fig. 2 is a stereogram of the present utility model.

Fig. 3 is a three-dimensional exploded view of the present utility model.

Fig. 4,5 is a profile of the present utility model.

Fig. 6,7,8 is a user mode schematic diagram of the present utility model.

The main element symbol description

1 ... pedestal 2 ... enclosing cover 3 ... holder

4 ... conductor strip 5 ... double-pole shell fragment 6 ... electric wire

11 ... jack 12 ... shell fragment 13 ... lid

21 ... button hole 22 ... catch 23 ... holddown groove

31 ... plug wire hole 32 ... trip 41 ... groove

51 ... lamellar body 52 ... lamellar body 511 ... cut open the hole

521 ... cut open hole 100 ... connector

Embodiment

Shown in Fig. 2～5, the utility model mainly comprises an enclosing cover 2, a holder 3, a conductor strip 4 and a double-pole shell fragment 5, wherein:

This enclosing cover 2 generally is box-like, is respectively equipped with button hole 21 in upper and lower, and the inner edge rear end is provided with the most holddown grooves 23 that are made of catch 22;

This holder 3 is slightly less than enclosing cover 2, and it is provided with most plug wire holes 31, and upper and lower is respectively equipped with trip 32;

This conductor strip 4 is provided with majority in a vertical side wherein and generally is drop-shaped groove 41;

This double-pole shell fragment 5 is the two stacked shape of falling V

lamellar bodies

51,52, establishes to cut open hole 511,521 in the appropriate intervals of this two

lamellar body

51,52, to form most shell fragment monomers, each shell fragment monomer can not interacted,, make operation more convenient to alleviate the insertion force of line ball; Two V shape lamellar bodies of this double-pole shell fragment 5 can be different hardness to form different elasticity, and wherein shell fragment 51 elasticity are less, and shell fragment 52 elasticity are bigger.

Combination by aforementioned components, this conductor strip 4 places double-pole shell fragment 5 belows, make both be placed on holder 3 rears, again holder 3 is placed on enclosing cover 2, being sticked in button hole 21 by the trip 32 of upper and lower constitutes fixing, and then formation wire connector 100, thereby, after strand wire was inserted by the plug wire hole 31 of holder 3 respectively, the guiding by the groove 41 of conductor strip 4 prevented that it from producing bifurcated, deflection, make 4 of electric wire insertion shell fragment 5 and conductor strips, and forward push in each holddown groove 23, constitute the connection of electric wire, make operation more convenient and more firm.

Shown in Fig. 6,7,8, the utility model is when using, and electric wire 6 is inserted by the plug wire hole 31 of holder 3, its groove 41 along conductor strip 4 is imported, and, push the holddown groove 23 of enclosing cover 2 again by

shell fragment

51,52 clampings, wherein, make electric wire 6 be easy to import because first shell fragment, 51 elasticity are less, thereby enter second shell fragment 52 smoothly, and because shell fragment 52 hard (elasticity is bigger), therefore, after electric wire 6 inserts, constitute compressing of big strength, electric wire 6 can not deviate from and close and firm easily.

In sum, the utility model makes wire connector easy operating and more firm with the conductor strip of enclosing cover, holder cooperation double-pole shell fragment and tool groove, is particularly useful for the connection of strand wire, is a practical and novel creation.

Claims

1. a wire connector is characterized in that, comprises:

One enclosing cover generally is box-like, and its inner rim rear end is provided with the most holddown grooves that are made of catch;

One holder is slightly less than enclosing cover, and it is provided with most plug wire holes;

One conductor strip is provided with majority in a vertical side wherein and generally is the drop-shaped groove;

One double-pole shell fragment is the two stacked shape of falling V shell fragments, establishes the hole of cuing open with appropriate intervals in this two shell fragment, to form most shell fragment monomers;

This conductor strip places double-pole shell fragment below, and both are placed on the holder rear, and fixed seating is fixed in enclosing cover.

2. wire connector according to claim 1 is characterized in that, is placed on upper and lower outside this and is respectively equipped with button hole, and this holder then is provided with trip in upper and lower, and holder is placed on enclosing cover by trip with engaging of button hole.

3. wire connector according to claim 1 is characterized in that, two V shape lamellar bodies of this double-pole shell fragment, for different hardness to form different elasticity.