CN202421407U

CN202421407U - Electric wire detection pen

Info

Publication number: CN202421407U
Application number: CN2012200647732U
Authority: CN
Inventors: 杨海良
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-27
Filing date: 2012-02-27
Publication date: 2012-09-05
Anticipated expiration: 2022-02-27

Abstract

The utility model relates to a detector, in particular to an electric wire detection pen. The problem that a section with a problem cannot be detected when the conventional electric wire is broken without cause is mainly solved. The electric wire detection pen comprises a detection pen, and is mainly characterized in that a steel pin is connected to the upper end of a pen point of the detection pen; and a reminder light is arranged at the upper end of the detection pen. The electric wire detection pen is simple in structure and safe in use; when broken, the electric wire is switched on, the steel pin on the pen point pierces rubber wrapped outside the electric wire, and is connected with the electric wire in the rubber, and if electricity is detected, the reminder light on a pen holder is turned on to prove that the electric wire is not broken; and each section of the electric wire is gradually detected, and when the electricity is not detected on a certain section, the reminder light is not turned on to prove that the section is broken and required to be repaired.

Description

A electric wire detecting pen

Technical field

The utility model relates to a kind of detecting device, especially relates to a electric wire detecting pen.

Background technology

Electric wire; Believe that everybody should be understood that but in order to prevent the generation of accident, general electric wire outside all is to be wrapped in rubber to do insulation; But sometimes can be because of different reasons; Can cause electric wire at internal break, thereby cause whole of electric wire to scrap, the utility model has solved the electric wire inside technical matters that opens circuit of which section on earth very easily.

Summary of the invention

The purpose of the utility model provides a electric wire detecting pen, and it mainly solves existing electric wire and causes without reason and open circuit and can't detect which characteristic of ging wrong of section.

The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals.

A electric wire detecting pen of the utility model comprises detecting pen, is primarily characterized in that the nib upper end of said detecting pen connects a draw point, and is provided with a warning light in the upper end of detecting pen.

The utlity model has simple in structure, safe in utilization, when electric wire opens circuit; The electric wire energized, pierce through the rubber that wraps up in the electric wire outside with the draw point on the nib then and be connected, if having with inner electric wire; Warning light on the handle can be bright, explain that electric wire does not open circuit, and so slowly detection is gone down; When detecting when not having electricity, warning light can be not bright, explains that this section opens circuit and need repair.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

Embodiment

Pass through embodiment below, and combine accompanying drawing that the technical scheme of the utility model is further specified.

Embodiment, as shown in Figure 1, a electric wire detecting pen of this example comprises detecting pen 1, is primarily characterized in that nib 2 upper ends of said detecting pen 1 connect a draw point 3, and is provided with a warning light 4 in the upper end of detecting pen 1.

During use, when electric wire opens circuit, the electric wire energized; Pierce through the rubber that wraps up in the electric wire outside with the draw point on the nib then and be connected with inner electric wire, if electricity is arranged, the warning light on the handle can be bright; Explain that electric wire does not open circuit, so slowly detect and, when detecting when not having electricity; Warning light can be not bright, explains that this section opens circuit and need repair.

Claims

1. a electric wire detecting pen comprises detecting pen, is primarily characterized in that the nib upper end of said detecting pen connects a draw point, and is provided with a warning light in the upper end of detecting pen.