CN201673195U - A kind of multi-functional electric measuring pen - Google Patents

Abstract

The utility model relates to an electrical tool, in particular to an electric measuring pencil. The multi-functional electric test pen includes test contacts, circuit units, hand-touch electrodes, and insulating rods. The multi-functional electric test pen also includes electric pencil toolboxes, wire strippers, tool knives and rotating shafts. The test contacts and electric pencil toolboxes are connected to the On both sides in the longitudinal direction of the insulating rod, the wire stripper and the tool knife are connected in the electric pen tool box through the rotating shaft. Moreover, the wire stripper and the utility knife can be rotated arbitrarily within a range of 360 degrees through the rotating shaft, so that the wire stripper and the utility knife can be used separately, and the wire stripper and the utility knife can be used in different directions respectively.

Description

A kind of multi-functional electric measuring pen

technical field

The utility model relates to an electrical tool, in particular to an electric measuring pencil.

Background technique

The electric test pencil is an electrician's tool used to test whether there is electricity in the wire. At present, the traditional electric measuring pen relies on a neon bulb in its writing body. If the neon bulb glows during the test, it means that the lead has electricity, or it is the live wire of the path; otherwise, it means that the lead is not energized, or it is the neutral line in the path. As maintenance personnel, it is often necessary to carry a variety of electrical tools such as wire strippers and tool knives for circuit maintenance, which not only increases the load of the maintenance personnel, but also brings a lot of inconvenience to the maintenance work when replacing tools.

Contents of the invention

The purpose of the utility model is to provide a multifunctional electric measuring pen, which has the functions of wire stripping and cutter, and has a simple structure and is easy to use.

A multi-functional electric test pen, including a test contact, a circuit unit, a hand electrode, and an insulating rod. The multi-functional electric test pen also includes an electric pencil tool box, a wire stripper, a utility knife and a rotating shaft. The test contact and the electric pen tool box are respectively Connected to both sides of the insulating rod in the longitudinal direction, the wire stripper and the tool knife are connected in the electric pencil tool box through the rotating shaft. Moreover, the wire stripper and the utility knife can be rotated arbitrarily within a range of 360 degrees through the rotating shaft, so that the wire stripper and the utility knife can be used separately, and the wire stripper and the utility knife can be used in different directions respectively.

The electric test pen integrates the functions of electric test, wire stripping and cutter, and is especially suitable for testing and connecting lines. It not only facilitates the carrying of testing personnel, but also increases the efficiency of line testing and shortens the repair time of lines.

Description of drawings

Figure 1 is a schematic diagram of the structure of the test pen

1——Pen Toolbox

2 - Shaft

3 - Wire strippers

4 - utility knife

5——insulation rod

6——Test contact

7—hand touch electrode

Detailed ways

As shown in Figure 1. The test contact and the electric pencil tool box are respectively connected on both sides of the insulation rod longitudinally, and the wire stripper is connected in the electric pencil tool box through the rotating shaft. When testing the power supply, just touch a part of the human body to the electrode part of the hand. When using the wire stripper, turn the wire stripper around the shaft to the required angle. When the utility knife needs to be used, the utility knife can be rotated around the rotating shaft by a required angle. The wire stripper and utility knife can also be turned out for use or stored in the electric pencil tool box at the same time. Safe to use and easy to carry.

Although the utility model has been specifically described in conjunction with specific embodiments here, it should be understood that this is an illustration rather than a limitation. On the premise of not departing from the spirit of the invention defined by the appended claims, the foregoing disclosure Reasonable variations and modifications are possible within the scope of and drawings.

Claims (2)

1. A multifunctional electric test pen, comprising a test contact, a circuit unit, a hand electrode, and an insulating rod, is characterized in that: the multifunctional electric test pen also includes an electric pencil toolbox, a wire stripper, a tool knife and a rotating shaft, and the test contact The head and the electric pencil tool box are respectively connected to both sides in the longitudinal direction of the insulating rod, and the wire stripper and the utility knife are connected in the electric pencil tool box through a rotating shaft. 2. The electric measuring pencil according to claim 1, characterized in that: the wire stripper and the tool knife can be arbitrarily rotated within 360 degrees through the rotating shaft respectively.

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