CN205335455U

CN205335455U - Novel copper terminal for cable junction

Info

Publication number: CN205335455U
Application number: CN201521022263.9U
Authority: CN
Inventors: 王玉亮; 史斌; 东继铜; 丁小伟; 王坤; 阚庆
Original assignee: TIANJIN TWST TECHNOLOGY Co Ltd
Current assignee: TIANJIN TWST TECHNOLOGY Co Ltd
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2016-06-22
Anticipated expiration: 2025-12-10

Abstract

The utility model provides a novel copper terminal for cable junction, including insulating casing and clamp plate, insulating casing includes bottom plate and two side shields, and the terminal surface of every side shield all has the upper head plate, and relative facing is extended to insulating casing's inside orientation on the upper head plate, and the interval sets up a plurality of screw holes that run through the upper and lower surface of upper head plate on the upper head plate, and every screw hole all corresponds an adjusting bolt, adhesion one deck copper layer on insulating casing's the inner wall, in the both sides of clamp plate edge can insert insulating casing along the lower surface of upper head plate, adjusting bolt's lower terminal surface can with the upper surface conflict of clamp plate, the lower surface adhesion copper layer of clamp plate. The beneficial effects of the utility model are that simple to operate enables copper wire and the interior copper sheet dead contact of copper terminal in the cable.

Description

Novel cable connection copper tip

Technical field

This utility model relates to a kind of novel cable connection copper tip。

Background technology

Copper tip is one section of sheet metal being enclosed in inside ambroin, one or both ends are porose may be inserted into wire, have by screw for fastening or unclamping, such as two wires, it is sometimes desirable to connect, need again to disconnect sometimes, at this moment just with terminal, they can be coupled together, and can disconnect at any time, without they being welded or being intertwined, it is convenient to quick。And it is suitable for substantial amounts of wire interconnection, just there are special terminal block, terminal box in power industry, are binding post above entirely, monolayer, double-deck, electric current, voltage, common, can break etc.。Certain compression joint area is to ensure that reliable contacts, and guarantees by enough electric currents。

It has the drawback that installation inconvenience, and the copper wire in cable is little with the copper sheet contact area in terminal。

Summary of the invention

Problem to be solved in the utility model is to provide a kind of novel cable connection copper tip, overcomes deficiency of the prior art。

For solving above-mentioned technical problem, the technical solution adopted in the utility model is: novel cable connection copper tip, including insulation crust and pressing plate, described insulation crust includes base plate and two side shields, the end face of each described side shield is respectively provided with upper head plate, the internal direction facing to described insulation crust relative on described upper head plate extends, on described upper head plate, interval arranges multiple screwed hole running through the upper and lower surface of described upper head plate, the all corresponding adjusting bolt of each described screwed hole, the inwall of described insulation crust adheres to one layer of copper plate layer；

The both sides of the edge of described pressing plate can be inserted in described insulation crust along the lower surface of described upper head plate, can conflict with the upper surface of described pressing plate in the lower surface of described adjusting bolt, and the lower surface of described pressing plate adheres to copper plate layer。

Further, the cross section of described side shield is arc section。

This utility model has the advantage that and has the benefit effect that owing to adopting technique scheme, easy for installation, can make copper wire in cable and the copper sheet in copper tip fully in contact with。

Accompanying drawing explanation

Fig. 1 is overall structure exploded perspective view of the present utility model;

In figure: 1-insulation crust；2-copper plate layer；3-side shield；4-upper head plate；5-screwed hole；6-adjusting bolt；7-pressing plate。

Detailed description of the invention

As shown in Figure 1, this utility model provides a kind of novel cable connection copper tip, including insulation crust 1 and pressing plate 7, insulation crust 1 includes base plate and two side shields 3, the end face of each side shield 3 is respectively provided with upper head plate 4, and the internal direction facing to insulation crust 1 relative on upper head plate 4 extends, and on upper head plate 4, interval arranges multiple screwed hole 5 running through the upper and lower surface of upper head plate 4, the all corresponding adjusting bolt 6 of each screwed hole 5, the inwall of insulation crust 1 adheres to one layer of copper plate layer 2；

The both sides of the edge of pressing plate 7 can be inserted in insulation crust 1 along the lower surface of upper head plate 4, can conflict with the upper surface of pressing plate 7 in the lower surface of adjusting bolt 6, and the lower surface of pressing plate 7 adheres to copper plate layer。

During use, electric wire in cable is put into shell from the upper end surface of insulation crust 1, pressing plate 7 is inserted in insulation crust 1, now the electric wire in cable is clamped by pressing plate 7 and insulation crust 1 jointly, rotating adjusting bolt 6 makes pressing plate 7 compress downwards electric wire, namely completing the installment work of cable and copper tip, this structure considerably increases the contact area of electric wire and copper plate layer 2。

The cross section of side shield 3 is arc section。

Above embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model。All equalizations made according to this utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model。

Claims

1. novel cable connection copper tip, it is characterized in that: include insulation crust and pressing plate, described insulation crust includes base plate and two side shields, the end face of each described side shield is respectively provided with upper head plate, the internal direction facing to described insulation crust relative on described upper head plate extends, on described upper head plate, interval arranges multiple screwed hole running through the upper and lower surface of described upper head plate, all corresponding adjusting bolt of each described screwed hole, and the inwall of described insulation crust adheres to one layer of copper plate layer；The both sides of the edge of described pressing plate can be inserted in described insulation crust along the lower surface of described upper head plate, can conflict with the upper surface of described pressing plate in the lower surface of described adjusting bolt, and the lower surface of described pressing plate adheres to copper plate layer。

2. novel cable connection copper tip according to claim 1, it is characterised in that: the cross section of described side shield is arc section。