CN210607649U - Spliced double-hole wire nose - Google Patents

Abstract

The utility model relates to an electrical part, it relates to a diplopore line nose that can splice. This kind of diplopore line nose that can splice, including conductive barrel and contact piece, be equipped with the wiring hole on the contact piece, the contact piece includes first contact piece and second contact piece, is equipped with first wiring hole on the first contact piece, is equipped with second wiring hole on the second contact piece, first contact piece one end and conductive barrel fixed connection, the other end can be dismantled with the second contact piece and be connected, the second contact piece is equipped with the inserted sheet towards one side of first contact piece, be equipped with on the first contact piece with inserted sheet matched with slot. The wire nose can be switched between a single hole and a double hole through the detachable connection of the first contact piece and the second contact piece, so that the universality of the wire nose is improved; the contact area between the first contact piece and the second contact piece is large, so that the stability of current can be ensured; the connecting structure has long service life and small influence on the use space when the single-hole nose is used.

Description

Spliced double-hole wire nose

Technical Field

The utility model relates to an electrical apparatus part, more specifically say, it relates to a diplopore line nose that can splice.

Background

During wiring, the single-strand wires are generally wound directly on the terminal, but the multi-strand wires need to be connected with the terminal through wire noses. The general wire nose only has one wiring hole, but also has a double-hole wire nose, the double-hole wire nose is sometimes needed during wiring, and an extra double-hole wire nose is needed in the case of only a single-hole wire nose, so that the cost is increased, and the wire nose capable of switching between a single hole and a double hole is needed.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide a thereby increase and decrease the line nose that switches in haplopore and diplopore through detachable connected mode wiring hole.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a diplopore line nose that can splice, includes conductive barrel and contact piece, is equipped with the wiring hole on the contact piece, and the contact piece includes first contact piece and second contact piece, is equipped with first wiring hole on the first contact piece, is equipped with second wiring hole on the second contact piece, first contact piece one end with electrically conductive barrel fixed connection, the other end can be dismantled with the second contact piece and be connected, the second contact piece is equipped with the insertion piece towards one side of first contact piece, be equipped with on the first contact piece with insertion piece matched with slot.

By adopting the technical scheme, the conductive cylinder and the first contact piece form a common single-hole wire nose, the contact area of the connecting surface when the first contact piece is connected with the second contact piece can be increased through the slot arranged on the first contact piece and the inserting piece arranged on the second contact piece, and the stability of current when the first contact piece is connected with the second contact piece is ensured. The slot is arranged on the first contact piece, so that the influence of an additional connecting structure on the use space can be avoided when the first contact piece is used as a single-hole wire nose. The first contact piece and the second contact piece are fixed through the buckle, so that the first contact piece and the second contact piece can be conveniently detached and installed.

The utility model discloses further set up to: the insertion piece is provided with an upper convex strip and a lower convex strip, the upper convex strip and the lower convex strip are respectively positioned on the upper surface and the lower surface of the insertion piece, and the upper convex strip and the lower convex strip are arranged in a staggered mode.

Through adopting above-mentioned technical scheme, the area of being connected of increase first contact piece and second contact piece that can be further guarantees the stability of electric current. Meanwhile, the insertion sheet is lower in structural strength as a protruding part of the second contact sheet structure, the upper protruding strips and the lower protruding strips are arranged in a staggered mode, the structural strength of the insertion sheet can be enhanced, and the service life of the insertion sheet is prolonged.

The utility model discloses further set up to: the front end of the insertion sheet is provided with a sharp positioning strip.

By adopting the technical scheme, the sharp-pointed positioning strip can enable a user to align the insertion piece to the slot when the insertion is carried out, so that the abrasion caused by the insertion is reduced, and the service life of the insertion piece and the slot is prolonged.

The utility model discloses further set up to: the sharp end of the positioning strip is a round angle.

Through adopting above-mentioned technical scheme, when the inserted sheet inserted the slot and made both laminate completely, the stand wear and tear performance of fillet acute angle was better, and also better the buffer capacity when pegging graft, and the impact force when can reducing to insert is to the influence that sharp end caused, guarantees sharp end structural stability, improves life.

The utility model discloses further set up to: the male buckle of buckle is located the both sides of first contact piece, and the box of buckle is located the both sides of second contact piece, and the male buckle is the tube-shape cuboid and is equipped with the opening in the outside, and the box is the rectangle column and is equipped with the elasticity strip in the outside, is equipped with on the elasticity strip with opening complex arch.

Through adopting above-mentioned technical scheme, the buckle structure that is located both sides can reduce the restriction to the space of line nose when the wiring, and the volume that sets up pin thread and pin thread on first contact piece is less for the box, when making first contact piece use as haplopore line nose, reduces extra connection structure and to the influence of line nose usage space.

To sum up, the beneficial effects of the utility model are that: the wire nose can be switched between a single hole and a double hole through the detachable connection of the first contact piece and the second contact piece, so that the universality of the wire nose is improved; the contact area between the first contact piece and the second contact piece is large, so that the stability of current can be ensured; the connecting structure between the first contact piece and the second contact piece has long service life, and the influence on the use space is small when the wire nose is used in a single hole mode.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a slot and a tab according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of an embodiment of the invention;

fig. 4 is a schematic structural view of a male buckle according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the female buckle according to the embodiment of the present invention;

wherein the reference numerals are: 1-conductive cylinder, 2-first contact piece, 21-slot, 3-second contact piece, 31-plug piece, 311-upper convex strip, 312-lower convex strip, 313-positioning strip, 4-buckle, 41-male buckle, 411-opening, 42-female buckle, 421-elastic strip, 422-protrusion, 5-first wiring hole and 6-second wiring hole.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 5.

The utility model provides a diplopore line nose that can splice, includes conductive barrel 1 and contact piece, is equipped with the wiring hole on the contact piece, and the contact piece includes first contact piece 2 and second contact piece 3, is equipped with first wiring hole 5 on the first contact piece 2, is equipped with second wiring hole 6 on the second contact piece 3, first contact piece 2 and conductive barrel 1 shaping as an organic whole, and the other end of first contact piece 2 is fixed through buckle 4 with second contact piece 3. The male buckle 41 and the female buckle 42 of the buckle are both made of elastic insulating materials, specifically insulating rubber. The male buckle 41 is adhered to two sides of the first contact piece 2 through high temperature resistant glue, the female buckle 42 is adhered to two sides of the second contact piece 3 through high temperature resistant glue, the male buckle 41 is a cylindrical cuboid and is provided with an integrally formed opening 411 at the outer side, the female buckle 42 is rectangular column-shaped and is provided with an integrally formed elastic strip 421 at the outer side, and the elastic strip is provided with an integrally formed protrusion 422 matched with the opening. The buckle 4 structure that is located both sides can reduce the restriction to the space of line nose when the wiring, sets up pin thread 41 and the volume of pin thread is less for the box on first contact piece 2, when making first contact piece 2 use as the haplopore line nose, reduces the influence of extra connection structure to line nose usage space. The side of the second contact strip 3 facing the first contact strip 2 is milled with a plug-in strip, and the first contact strip 2 is milled with a slot 21 matching with the plug-in strip 31. The conductive cylinder 1 and the first contact piece 2 form a common single-hole wire nose, and the slot 21 is arranged on the first contact piece 2, so that when the first contact piece 2 is used as the single-hole wire nose, the influence of an additional connecting structure on a use space can be avoided. The inserting sheet 31 is milled with an upper convex strip 311 and a lower convex strip 312, the upper convex strip 311 and the lower convex strip 312 are respectively located on the upper surface and the lower surface of the inserting sheet 31, and the upper convex strip 311 and the lower convex strip 312 are arranged in a staggered manner, so that the area of the connection surface of the first contact piece 2 and the second contact piece 3 can be increased, and the stability of the current is ensured. Meanwhile, the plug sheet 31 is lower in structural strength as a protruding part of the second contact sheet 3 structure, and the upper convex strips 311 and the lower convex strips 312 are arranged in a staggered mode, so that the structural strength of the plug sheet 31 can be enhanced, and the service life of the plug sheet is prolonged. The front end of the insertion piece 31 is milled with a sharp positioning strip 313, and the sharp positioning strip can facilitate a user to align the insertion piece 31 with the slot 21 during insertion, so that abrasion caused during insertion is reduced, and the service life of the insertion piece and the slot is prolonged. The sharp end of location strip 313 is the fillet, and when inserting slot 21 and making both pastes completely at inserted sheet 31, the wear resistance of the relative acute angle of fillet is better, and also better to the buffer capacity when pegging graft, can reduce the impact force when inserting to the influence that sharp end caused, guarantees sharp-pointed structural stability, improves life.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.

Claims (5)

1. The utility model provides a diplopore line nose that can splice, includes conductive barrel (1) and contact piece, is equipped with the wiring hole on the contact piece, a serial communication port, the contact piece includes first contact piece (2) and second contact piece (3), is equipped with first wiring hole (5) on first contact piece (2), is equipped with second wiring hole (6) on second contact piece (3), first contact piece (2) one end and conductive barrel (1) fixed connection, the other end can be dismantled with second contact piece (3) and be connected, second contact piece (3) are equipped with insertion piece (31) towards one side of first contact piece (2), be equipped with on first contact piece (2) with insertion piece (31) matched with slot (21), first contact piece (2) are fixed through buckle (4) with second contact piece (3).

2. The splicing double-hole wire nose as claimed in claim 1, wherein the splicing sheet (31) is provided with an upper protruding strip (311) and a lower protruding strip (312), the upper protruding strip (311) and the lower protruding strip (312) are respectively located on the upper surface and the lower surface of the splicing sheet (31), and the upper protruding strip (311) and the lower protruding strip (312) are arranged in a staggered manner.

3. The splittable double-hole wire nose of claim 1, wherein the front end of the tab (31) is provided with a sharp-pointed positioning strip (313).

4. A splittable double-orifice wire nose according to claim 3, wherein the sharp end of the locator bar (313) is rounded.

5. The splicing double-hole wire nose according to claim 1, wherein the buckle (4) comprises a male buckle (41) and a female buckle (42), the male buckle (41) is located on two sides of the first contact piece (2), the female buckle (42) is located on two sides of the second contact piece (3), the male buckle (41) is a cylindrical cuboid and is provided with an opening (411) outside, the female buckle (42) is rectangular column-shaped and is provided with an elastic strip (421) on the outside, and the elastic strip is provided with a protrusion (422) matched with the opening (411).

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