Lug

A technology of lugs and wires, applied in the direction of connection, connection insulation, conductive connection, etc., can solve the problems of slow speed, large power consumption, and easy breakage of the connection, and achieve the effects of convenient use, energy saving, and improved wiring speed

Inactive Publication Date: 2008-06-18
SHANGHAI QIYI HIGH SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical applications, no matter welding or bolt fastening connection, it is easy to break at the connection point, as shown in the electrical test, it is necessary to prepare a lot of wires, and it is necessary to test whether each wire is connected.
[0003] In addition, electric soldering iron and solder are needed when making lugs, which is not only slow but also consumes a lot of electric energy.
If you use bolted connection, you need to add parts, and increase the cost

Method used

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Embodiment Construction

[0010] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0011] A lug, comprising a wiring tongue 1, a wire-pressing end 2, the wire-pressing end 2 is a circular metal tube, the size of which is just enough to press the wire wire, and it is characterized in that the direction of the wiring tongue of the wire-pressing end 2 has A V-shaped opening.

[0012] The wire crimping end 2 also has a plastic sleeve (not shown in the figure) covering the crimping wire.

[0013] When wiring, pass the wire through the bottom of the lug and clamp it at the V-shaped opening, the wire is stripped at the V-shaped opening, the wire wire is connected to the lug circuit, and the wire and the crimping end are used together with plastic Just put it on.

[0014] Although the above-mentioned embodiment has described the prese...

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Abstract

The invention provides a lug, comprising a wiring tongue and a pressing line terminal. The pressing line terminal is a round metal pipe which can just press a lead wire in size. The invention is characterized in that the pressing line terminal is provided with a V-shaped opening in the wiring tongue direction. The pressing line terminal is also provided with a plastic sleeve which sleeves the pressing line. When wiring, the lead passes through the bottom end of the lug and is clamped at the V-shaped opening; the lead is stripped off at the V-shaped opening; the lead wire is connected with a lug circuit and the lead and the pressing line terminal are sleeved by the plastic sleeve.

Description

technical field [0001] The invention relates to the technical field of electronic components, in particular to a connecting piece for circuit testing. Background technique [0002] At present, in the laboratories of most schools, alligator clips and Y-shaped lugs are used for the lugs at both ends of the wires. Has been used for many years. During a large number of electrical tests, the connection between the lug and the wire is traditionally welded and bolted. But in actual application, no matter welding or bolt fastening connection, it is easy to break at the connection point, as shown in the electrical test, it is necessary to prepare a lot of wires, and it is necessary to test whether each wire is connected. [0003] In addition, electric soldering iron and solder are needed when making lugs, which is not only slow but also consumes a lot of electric energy. If bolted connection is used, parts need to be added, and the cost will be increased. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R11/12H01R4/18H01R4/70
Inventor 俞新康
Owner SHANGHAI QIYI HIGH SCHOOL
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