CN203103546U

CN203103546U - Wire connecting terminal with copper opening

Info

Publication number: CN203103546U
Application number: CN 201320126083
Authority: CN
Inventors: 陈旭云
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-08
Filing date: 2013-03-08
Publication date: 2013-07-31
Anticipated expiration: 2023-03-08

Abstract

The utility model relates to a wire connecting terminal with a copper opening. The wire connecting terminal with the copper opening is provided with a U-type wire inlet part and a flat plate type wire outlet part, wherein an installing hole is formed in the flat plate type wire outlet part; the U-type wire inlet part is provided with an arc-shaped bottom plate and side walls extending approximately vertical to the arc-shaped bottom plate from both sides of the arc-shaped bottom plate; and the arc-shaped bottom plate is provided with at least one V-type edge. After the V-type edge is arranged on the arc-shaped bottom plate, when a conducting wire is tightly clamped with the U-type wire inlet part of the wire connecting terminal, the V-type edge on the arc-shaped bottom plate is partially embedded in the conducting wire or radial extrusion force is at least formed on the conducting wire. Therefore, the wire connecting terminal disclosed by the utility model is simple in structure, firm and reliable for connection with the conducting wire and hard to fall off, so that the service life of the wire connecting terminal with the copper opening is effectively prolonged.

Description

Copper opening binding post

Technical field

The utility model relates to a kind of copper opening binding post that connects lead.

Background technology

Binding post is as a kind of accessory product that is used to realize be electrically connected, along with the more and more higher and Industry Control of industrial automatization requires more and more stricter, accurately and the continuous development of electron trade, the consumption of binding post goes up gradually, the scope of application is more and more wider, and kind is also more and more, and the utility model relates to a kind of copper opening binding post.

Copper opening binding post on the existing market comprises U type inlet wire portion and plate outlet portion, because the inner surface that U type inlet wire portion contacted when clamping with lead is smooth, therefore, in actual use, when occasion especially noisy at environment, that vibrations are violent or staff stumbled cable, the as easy as rolling off a log lead that causes separated with binding post, i.e. wire dropping, and and then influence normal operation order, efficient greatly dallies over one's work.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, and a kind of simple in structure, copper opening binding post that wiring is solid and reliable is provided.

For achieving the above object, the utility model adopts a kind of copper opening binding post, have U type inlet wire portion and plate outlet portion, offer installing hole in the wherein said plate outlet portion, described U type inlet wire portion has curved plate and is from described curved plate both sides and is approximately perpendicular to the sidewall that this curved plate extends, and wherein said curved plate is provided with at least one V-type rib.

Concrete, described V-type rib laterally or vertically is arranged on the described curved plate.

Further concrete, described sidewall is the even and rough curved-surface structure of wall thickness.

By above-mentioned improvement to prior art, because after the V-type rib is set on the curved plate, when the U of lead and binding post type inlet wire portion clamps, the insertion wire of V-type rib on curved plate part or at least lead is formed radially extruding force, therefore, binding post of the present utility model is not only simple in structure, and more solid and reliable with being connected of lead, difficult drop-off, and and then effectively prolonged useful life of copper opening binding post.

Description of drawings

Fig. 1 is the front view of the utility model embodiment 1.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the front view of the utility model embodiment 2.

Fig. 4 is the left view of Fig. 3.

Embodiment

Illustrated in figures 1 and 2 as among the embodiment 1, specific embodiment of the utility model is a kind of copper opening binding post, among Fig. 1 obviously as can be known, this binding post has U type inlet wire portion 1 and plate outlet portion 2, offer installing hole 20 in the wherein said plate outlet portion 2, in conjunction with Fig. 2 as can be known, described U type inlet wire portion 1 has curved plate 10 and is from described curved plate 10 both sides and is approximately perpendicular to the sidewall 11 that this curved plate 10 extends, be horizontally arranged with three V-type ribs 12 on the described curved plate 10, show among Fig. 1 that sidewall 11 in the present embodiment is that wall thickness is even, and rough curved-surface structure.

Fig. 3 among the embodiment 2 and Fig. 4 show that the difference of copper opening binding post among this embodiment and the copper opening binding post among the embodiment 1 is: the V-type rib 12 on the described curved plate 10 is for vertically being arranged on the described curved plate 10.

More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.Claim and equivalent thereof that the claimed scope of the utility model is appended define.

Claims

1. copper opening binding post, have U type inlet wire portion and plate outlet portion, offer installing hole in the wherein said plate outlet portion, described U type inlet wire portion has curved plate and is from described curved plate both sides and is approximately perpendicular to the sidewall that this curved plate extends, and it is characterized in that: described curved plate is provided with at least one V-type rib.

2. a kind of copper opening binding post according to claim 1, it is characterized in that: described V-type rib laterally or vertically is arranged on the described curved plate.

3. copper opening binding post according to claim 1 and 2 is characterized in that: described sidewall is the even and rough curved-surface structure of wall thickness.