JPH0318762A - Storage structure for probe for measurement of digital multimeter - Google Patents

Abstract

PURPOSE:To improve the carrying and storing performance by storing the probe for measurement adjacently to a DMM main body. CONSTITUTION:The DMM main body 10 has the probe 13 for measurement inserted into its input terminal hole 11 for measurement, the tip of the probe 13 is brought into contact with an electric circuit, and the detected analog value of the electric circuit is converted by the main body 10 into the digital quantity of electricity, which is displayed. Further, the probe 13 is set adjacently to the main body 10 after the measurement to constitute a probe winding part 14 having inversive structure. The probe 13 is taken up after the measurement by inverting the winding part 14 adjacently to the main body 10.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a measuring probe storage structure for a digital multimeter.

[Prior art] As shown in FIG.
and the measurement probe 13 are each constructed as separate parts, and the D. M. The measurement probe 13 is inserted into the measurement input terminal hole 11 of the D. M. M body 1
The configuration is such that when the value is 0, it is converted into a digital quantity of electricity and displayed. In addition to the above configuration, as shown in FIG. 4, D, M. The measurement input terminal hole of the M main body 10 is omitted, and the D. M. DM of the direct measurement probe 13 is connected to the M main circuit 12. Connect the main body connection side of M electrically, touch the electric circuit with the tip of the measurement probe 13, and measure the detected analog electrical quantity of the electric circuit. M.
Some devices have a configuration in which the M main body 10 converts it into a digital quantity of electricity and displays it. Furthermore, in the prior art described above, D. M. The measurement probe 13 is inserted into the measurement input terminal hole 11 of the D. M. In a configuration where the M main body converts it into a digital quantity of electricity and displays it, D. M. When viewed as a measurement operation, the M main body 10 and the measuring probe 13 are connected to D, M. Prepare the M main body 10 and the measurement probe 13, and use the D. M. There is a series of operations in which a measurement probe is inserted into the measurement input terminal hole of M, the tip of the measurement probe contacts an electric circuit, and the amount of electricity is measured. Also, after the measurement is completed, D. M. M body 1
The measurement probes 13 are removed from 0, and a means is taken to store them. Also, D. M. M body 10
The measurement input terminal hole of D. M. Direct measurement probe 13 D. M.
Connect the M main body connection side electrically, touch the electric circuit with the tip of the measurement probe, and measure the analog electrical quantity of the electric circuit detected by D. M. In the configuration in which the M main body 10 converts into a digital quantity of electricity and displays it, the measurement probe 13
There is a series of operations in which the tip touches an electrical circuit and measures the amount of electricity. Also, after the measurement is completed, D. M. M
The measuring probe 13 is wound around the main body 10, the long measuring probe 13 is stored as it is, or the measuring probe 13 is stored in a storage case prepared elsewhere.

[Problems and Objects to be Solved by the Invention] However, in the prior art described above, the tip of the measuring probe 13 shown in FIG. M. If the configuration is such that the M main unit converts it into a digital quantity of electricity and displays it, after the measurement is completed, the D. M, measurement probe 13 from M main body 10
In order to take measures to remove and store each
．． M. The M main body 10 and the measurement probe 13 have the disadvantage that the measurement function cannot be realized unless they are stored in the same location. Also, D. M. The input terminal hole for measurement on the M main body l○ is omitted, and the D. M. M
Direct measurement probe l3 D. M.
Connect the main body connection side of M electrically, touch the electric circuit with the tip of the measurement probe 13, and measure the detected analog electrical quantity of the electric circuit. M. If the configuration is such that the M main body 10 converts it into a digital quantity of electricity and displays it,
After the measurement is completed, D. M. It is necessary to wrap the long measuring probe 13 around the M main body 10 for measurement or store it with the long measuring probe 13 hanging loosely.
Because there is no place to store item 3, D. M. There is a problem that the storage and portability of the M main body 10 are deteriorated. Therefore, the present invention aims to solve these problems all at once, and its purpose is to solve D, M. D in M. M. D, M.M. has a measurement probe stored adjacent to the main body, making it easy to carry and store.
The goal is to provide M.

[Means for Solving the Problems] In order to solve the above problems, the measurement probe housing structure of the present invention includes D, M. It is characterized in that a measuring glove is stored adjacent to the M main body.

[Function] The present invention is based on D. M. By configuring the measurement probe storage structure in which the measurement probe is stored adjacent to the M main body, the measurement probe can be stored in the D. M, can be stored adjacent to the M main body, providing excellent portability and storage.

[Example code] Embodiments of the present invention will be described below with reference to the drawings.

In FIG. 3, D. M. D in main body IO of H
．． M. The measurement probe 13 is inserted into the measurement input terminal hole 11 of the D.
M. A configuration in which the M main body 10 converts it into a digital quantity of electricity and displays it, and D. M. The measurement input terminal hole of the M main body 10 is omitted, and the D. M. M main circuit 1
D.2 of the measurement probe 13 directly. M. Connect the main body connection side of M electrically, touch the electric circuit with the tip of the measuring probe 13, and measure the detected analog electrical quantity of the electric circuit. Measuring probe 13 after M main body 10
D. M. Adjacent to the M main body 10, a measurement probe winding section 14 having a vertical structure is configured. After the measuring probe 13 finishes measuring the amount of electricity, D. M.
A measuring probe winding section 14 having a foldable structure is placed in an inverted position adjacent to the M main body 10, and the measuring probe 13 is wound there. The inverted winding section 14 forms a stopper structure 15 that can sufficiently withstand the force applied when winding up. After the measuring probe 13 is wound up, the measuring probe 13 is fixed in a holder part 16 formed on the winding part.

The measurement probe 13 is connected to the measurement probe 1 before measuring the electrical quantity.
3 from the holder 16, and then the measuring probe 13 is unwound from the winding section 14. The inverted winding unit l4 is placed in the D. M. ~f Main body ■ It can be tilted so that it is parallel to the 0 side.

[Effects of the Invention] As described above, according to the present invention, D. M. M
Insert a measuring glove into the measurement terminal hole of the D.D., touch the electric circuit with the tip of the measurement probe, and measure the detected analog electrical quantity of the electric circuit. M. In a configuration where the M main body is converted into a digital electrical quantity and displayed, the D. M. There is no need to remove the measurement probes from the M main body and take measures to store them. Since the M main body and the measuring probe are inseparable, it has the effect of improving storage efficiency. Also D. M. Omit the manual terminal hole for measurement on the M body,
D. M. D of the measurement probe directly to the M main circuit
．． M. Connect the main body connection side of M electrically, touch the electric circuit with the tip of the measuring probe, and measure the detected analog electrical quantity of the electric circuit. M. In a configuration where the D. M. There is no need to wrap the long measuring probe around the M body for measurement or store it with the long measuring probe hanging around as it is, and it has the effect of improving portability and storability.

In any case, C, D, M. By configuring the measurement probe storage structure in which the measurement probe is stored adjacent to the M main body, the measurement glove can be quickly stored in the D. M. D.M can be stored adjacent to the main body and has excellent portability and storage. MM can be realized.

FIG. 3 shows a conventional configuration diagram.

FIG. 4 shows a conventional configuration diagram.

1 0 11 1 2 1 3 1 4 15 Eng 6 D. M. M body D. M. Measurement input terminal hole D. M
．． M body circuit measurement probe winding part stopper structure holder part or more

Claims (1)

[Claims] In a digital multimeter that measures electrical quantities such as voltage resistance, the measuring probe is connected to the D. M. A measurement probe storage structure for a digital multimeter, characterized in that it is stored adjacent to the M main body.