CN102760979B

CN102760979B - Conducting wire connector

Info

Publication number: CN102760979B
Application number: CN201210255927.0A
Authority: CN
Inventors: 占行波
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-13
Filing date: 2012-07-13
Publication date: 2014-08-13
Anticipated expiration: 2032-07-13
Also published as: CN102760979A

Abstract

A conducting wire connector comprises a U-shaped upper clamping piece (1), a U-shaped lower clamping piece (2), clamping plates (3) and connection screws (4), and is characterized in that the U-shaped upper clamping piece and the U-shaped lower clamping piece are formed in the way that the clamping plates are connected with the connection screws; as for the U-shaped upper clamping piece and the U-shaped lower clamping piece, fish-tooth-shaped teeth are respectively arranged at the tops of the U mouths and at the radian parts smaller than the width of each U mouth; the joints are meshed together through pressing and pulling two conducting wires which are to be connected with a power and embedded in the U mouths; and the connection parts are gradually tighter with pulling due to the gravity generated by the two conducting wires, so as to ensure that the contact area of the joints of the two conducting wires remains the same, and good electricity conducting performance can be maintained for a long time. Therefore, the conducting wire connector can be widely used for the connection of joints of various power conducting wires.

Description

Terminal connector

Affiliated technical field

The present invention is a kind of power lead joint link, belongs to power domain kit.

Background technology

Up to now, for the connection of power lead joint, no matter indoor line, outside wire, feeder cable, flexible cord, the single-core line of rigid line or split conductor, the connection of its joint is all to adopt two the end of a thread to connect taking the method for mutually tightening, this method can only keep temporary good conductive effect, but grown service time, the surface of wire interconnecting piece position can be because exposing to the sun and rain and contacting oxidized at leisure for a long time with air for a long time, be corroded, cause the local conductive area of joint area to reduce, resistance value increases, conduct electricity bad, cause power consumption equipment job insecurity, particularly three-phase electricity motor, can be because of the bad phase shortage of terminal conduction, three-phase electricity motor is worked under the operating state of two phase electricity and burnt, what have even causes joint area sparking because terminal conduction is bad, impel joint area temperature to raise and the serious consequence of breaking out of fire.Therefore, the method that prior art connects power lead joint, is a unsafe potential risk of electricity consumption.

Summary of the invention

The object of the invention is to overcome the defect that prior art connects power lead joint, invent a kind of terminal connector, effectively overcome above-mentioned deficiency, it connects easy to use, when use, two the end of a thread to be connected are distinguished on the reverse embedding shapes of a hoof, lower clamping piece, then compress conveniently, again two wires one are drawn and connected, on the shape of a hoof, lower clamping piece all has the special construction of fish tooth shape tooth, being about to two the end of a thread interlocks obtains very tight, and penetrate wire top layer, pulling force simultaneously that produce by two wire own wts, the connecting portion of two wires can draw tighter and tighter, guarantee two terminal Contact areas all the time as before, can keep for a long time good electric conductivity, people can facilitate, fast, safety, use efficiently the present invention to carry out the connection of power lead joint, reach the object of safety utilization of electric power.Its technical scheme is: a kind of terminal connector, comprises shape of a hoof upper clamping piece, shape of a hoof lower clamping piece, clamping plate and connecting screw.It is characterized in that: shape of a hoof upper clamping piece and shape of a hoof lower clamping piece and clamping plate are interconnected and formed conductor jointer entirety by connecting screw respectively.

Between shape of a hoof upper clamping piece, shape of a hoof lower clamping piece and clamping plate, maintain certain free gap.

Shape of a hoof upper clamping piece, shape of a hoof lower clamping piece, at horseshoe mouth top, being less than horseshoe mouth width radian place has fish tooth shape tooth separately, and fish tooth shape tooth and folder horizontal line keep certain angle of inclination.

The present invention can facilitate, fast, safety, efficiently power lead joint is connected, and the pulling force producing by two wire own wts after connection, make two wires draw tighter and tighter, guarantee two terminal Contact areas all the time as before, in long-time use, all can keep good electric conductivity, effectively having overcome prior art connects and adopts two the end of a thread to connect taking the method for mutually tightening power lead joint, can cause wire jointing position oxidized because service time is long, thereby cause joint to conduct electricity bad present situation, so that the serious consequence producing, reach the object of safety utilization of electric power.

Brief description of the drawings

Below in conjunction with drawings and Examples and use operation the present invention is further described.

Fig. 1 connects wire schematic diagram for opening,

Fig. 2 is that wire connects rear schematic diagram,

Fig. 3 is sectional view.

In figure: 1, be shape of a hoof upper clamping piece, 2, shape of a hoof lower clamping piece, 3, clamping plate, 4, connecting screw, 5, fish tooth shape tooth, 6, connect wire.

Specific embodiment

In figure: shape of a hoof upper clamping piece (1), shape of a hoof lower clamping piece (2) and clamping plate (3), be interconnected to constitute entirety of the present invention by connecting screw (4) respectively, and shape of a hoof folder (1), (2) and each clamping plate (3) maintain certain free gap.At the horseshoe mouth top of upper and lower shape of a hoof folder, be less than horseshoe mouth width radian place and be processed with fish tooth shape tooth (5), and fish tooth shape tooth and folder horizontal line are mutually certain angle of inclination.

When use, promote shape of a hoof upper clamping piece (1), make clamping plate (3) be mutually vertical with shape of a hoof upper clamping piece (1) with shape of a hoof lower clamping piece (2), make upper and lower shape of a hoof folder opening part in maximum rating, two wires waiting (6) are embedded respectively to shape of a hoof upper clamping piece (1) and shape of a hoof lower clamping piece (2), become Fig. 1 state; Then the direction of shape of a hoof upper clamping piece (1) being turned left compresses and strains two and connects wire (6), becomes Fig. 2 state, and whole wire connects operation and comes to an end.

The present invention has overcome prior art terminal has been connected, its joint area can be oxidized because of long-time use, cause conducting electricity the unsafe potential risk of a series of electricity consumptions bad and that brewage, can make terminal remain good electric conductivity under long-time "on" position, and whole connection procedure only needs one to push away, one press, one draw and complete wire and connect operation, very simple and convenient, be widely used in joints indoor, outdoor various power leads and connect.

The present invention is simple in structure, raw material adopt copper, aluminium or other alloy material that hardness is better, electric conductivity is good, processing and fabricating is easy to realize, in processing and making process, according to the various different diameters of wire, produce plurality of specifications range of models product not of uniform size, connect and support the use for the terminal of various different size wire diameters.

Claims

1. a terminal connector, comprise shape of a hoof upper clamping piece (1), shape of a hoof lower clamping piece (2), clamping plate (3) and connecting screw (4), it is characterized in that: shape of a hoof upper clamping piece (1) and shape of a hoof lower clamping piece (2) are interconnected and formed terminal connector entirety by connecting screw (4) respectively with clamping plate (3);

Between shape of a hoof upper clamping piece (1), shape of a hoof lower clamping piece (2) and clamping plate (3), maintain certain free gap;

Shape of a hoof upper clamping piece (1), shape of a hoof lower clamping piece (2), at horseshoe mouth top, being less than horseshoe mouth width radian place has fish tooth shape tooth (5) separately, and fish tooth shape tooth keeps certain angle of inclination in folder horizontal line;

When use, promote shape of a hoof upper clamping piece (1), make clamping plate (3) be mutually vertical with shape of a hoof upper clamping piece (1) with shape of a hoof lower clamping piece (2), make upper and lower shape of a hoof folder opening part in maximum rating, two wires waiting (6) are embedded respectively to shape of a hoof upper clamping piece and shape of a hoof lower clamping piece, and the direction of then shape of a hoof upper clamping piece being turned left compresses and strains two and connects wire.