CN2397494Y

CN2397494Y - Universal meter-electroprobe

Info

Publication number: CN2397494Y
Application number: CN 99251175
Authority: CN
Inventors: 张宝华
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-20
Filing date: 1999-10-20
Publication date: 2000-09-20
Anticipated expiration: 2009-10-20

Abstract

The utility model relates to an electric device, which is a multiple-use instrument pen of a multimeter. The instrument pen is also composed of pen needles 8, leading wires 3, etc., and works by connecting with a multimeter. The utility model is characterized in that the instrument pen is provided with a high voltage resistant neon bulb 5 which can prevent high voltage electric shock of operators, and the utility model is also provided with a lighting lamp 7 which can be used for illumination under the condition with insufficient light. The front ends of the two pen needles are respectively provided with a cross-shaped bolt driver 9 and a 1-shaped bolt driver 10, which therefore, increases the function of the instrument pen and enlarges the range of use of the instrument pen. The utility model brings safely and convenience for people.

Description

The multi-function multimeter pen

The utility model is a kind of electrical installation, promptly a kind of multi-function multimeter pen.

Multimeter is an electrical instrument commonly used, generally is made up of gauge outfit and two test pencils, is used for indexs such as electric current, voltage in the metering circuit.In the middle of work, light is bad sometimes, can't see the numerical value that records clearly or cause mistake to survey.Meet high-tension electricity on occasion, the multimeter circuit is destroyed, can cause electric shock accidents.In addition, the test pencil effect of multimeter is more single, preferably increases some performance again, replaces certain instrument.

The purpose of this utility model is a kind of illumination of development, carries out high voltage protective, and can replace the multitester probe of some instrument.

Above-mentioned purpose is realized by following technical scheme: this test pencil also is to be made of a pin, lead-in wire etc., be connected with gauge outfit and work, different is, on test pencil, be provided with anti-high pressure neon bulb and illuminating lamp, two test pencil front ends are respectively equipped with " 1 " font and "+" font spiral shell cutter.

The multitester probe that adopts above-mentioned purpose to make is measured under the situation of insufficient light, can open illuminating lamp.When the voltage superelevation, neon bulb will be luminous, can also replace screwdriver to use simultaneously, thereby can bring safety with convenient to people.

Introduce a kind of embodiment below in conjunction with accompanying drawing:

Fig. 1 is the front view of present embodiment, and Fig. 2 is its left view.

Among the figure as seen, test pencil 1, test pencil 2, lead-in wire 3, gauge outfit 4, anti-high pressure neon bulb 5, switch 6, illuminating lamp 7, a pin 8, cross spiral shell cutter 9, a word spiral shell cutter 10.

As shown in the figure, this test pencil also has 1 and 2 two, a black pen, a red pen.Insert gauge outfit 4 by lead-in wire 3.Be provided with neon bulb on test pencil, the chance high pressure is promptly bright.Also be provided with illuminating lamp 7, during insufficient light, can open switch 6, throw light on, two indicators, 8 front ends are respectively equipped with a cross spiral shell cutter 9 and a word spiral shell cutter 10, can replace the spiral shell cutter to carry out work.

Claims

1, a kind of multi-function multimeter pen, also by a pin (8), lead-in wire formations such as (3), be connected with multimeter (4) and work, it is characterized in that: on test pencil, be provided with anti-high pressure neon bulb (5) and illuminating lamp (7), be respectively equipped with "+" word spiral shell cutter (9) and " 1 " word spiral shell cutter (10) at two pins (8) front end.