JPS62115674U

JPS62115674U -

Info

Publication number: JPS62115674U
Application number: JP442286U
Authority: JP
Priority date: 1986-01-16
Filing date: 1986-01-16
Publication date: 1987-07-23

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係る電位差測定用
端子の断面図、第２図は他の実施例を示す部分断
面図、第３図ａ，ｂは上記端子の連結部の詳細図
で、ａは断面図、ｂはａのＸ―Ｘ断面図、第４図
は電位差測定法の原理を示す図、第５図はそれに
よる測定例を示す図、第６図はその整理方法を示
す説明図、第７図は従来の電位差測定端子の部分
断面図である。１，１′…給電端子、２，２′…電圧検出端子
、３…外枠、４…固定板、５…支持棒、６，６′
…バネ、７，７′…支持棒、８，８′…バネ、９
，１０，１０′，１１，１１′…連結部、１２，
１２′…端子連結棒、１３…端子連結用バネ。 Figure 1 is a sectional view of a potential difference measuring terminal according to one embodiment of the present invention, Figure 2 is a partial sectional view showing another embodiment, and Figures 3a and 3b are detailed views of the connection part of the terminal. , a is a cross-sectional view, b is a XX cross-sectional view of a, Fig. 4 is a diagram showing the principle of potentiometric measurement, Fig. 5 is a diagram showing an example of measurement using it, and Fig. 6 is a diagram showing how to organize it. The explanatory diagram, FIG. 7, is a partial cross-sectional view of a conventional potential difference measuring terminal. 1, 1'...Power supply terminal, 2, 2'...Voltage detection terminal, 3...Outer frame, 4...Fixing plate, 5...Support rod, 6, 6'
...Spring, 7,7'...Support rod, 8,8'...Spring, 9
, 10, 10', 11, 11'... connection part, 12,
12'...Terminal connecting rod, 13...Terminal connecting spring.

Claims

[Claims for Utility Model Registration] (1) In a four-terminal potential difference measurement terminal consisting of a pair of power supply terminals and a voltage detection terminal, a mechanism for maintaining a constant distance between the tips of each terminal and a mechanism for pressurizing a predetermined terminal. A terminal for measuring potential difference, characterized in that it is provided with. (2) The mechanism for maintaining the distance between the tips of each terminal constant fixes the pair of voltage detection terminals, connects the power supply terminal and the voltage detection terminal with a terminal connection body having a rotatable connection part, and further The potential difference measuring terminal according to claim 1, wherein the power feeding terminal is configured to be movable from side to side. (3) The potential difference measuring terminal according to claim 1, wherein the voltage detection terminal has a structure that allows it to come into contact with the object to be measured before the power supply terminal.