JPH0336964U

JPH0336964U -

Info

Publication number: JPH0336964U
Application number: JP9791289U
Authority: JP
Priority date: 1989-08-24
Filing date: 1989-08-24
Publication date: 1991-04-10

Description

[Brief explanation of drawings]

第１図は本考案の四端子測定用プローブの一実
施例による縦断面図、第２図は絶縁被膜によつて
被覆された本考案に係る探針条の正面図、第３図
は電子部品に接続された本案四端子測定用プロー
ブの斜視図、第４図は本案四端子測定用プローブ
により抵抗値を測定するための接続関係を示す図
、第５図は従来の測定用のプローブの縦断面図、
第６図及び第７図は従来の測定用プローブの先端
部の側面図及び断面図である。１……プローブ本体、２……導電パイプ、３，
３′……接続端子、４……絶縁チユーブ、４′…
…絶縁被覆、５……探針条、６……押圧部材、８
，９，９′……リード線。 Fig. 1 is a longitudinal sectional view of an embodiment of the four-terminal measuring probe of the present invention, Fig. 2 is a front view of the probe strip of the present invention covered with an insulating film, and Fig. 3 is an electronic component. Figure 4 is a diagram showing the connection relationship for measuring resistance with the proposed four-terminal measurement probe, and Figure 5 is a vertical cross-section of the conventional measurement probe. side view,
FIGS. 6 and 7 are a side view and a sectional view of the tip of a conventional measurement probe. 1... Probe body, 2... Conductive pipe, 3,
3'... Connection terminal, 4... Insulating tube, 4'...
... Insulation coating, 5 ... Probe strip, 6 ... Pressing member, 8
, 9, 9'... Lead wire.

Claims

[Scope of utility model registration request]

A conductive pipe that is buried in an insulating body, the inner surface of which is directly or indirectly insulated, and has a connecting terminal at one end, and two conductive wires that are movably inserted into the conductive pipe. a probe strip having an external connection terminal, which is configured to be opened and closed by a clamping part at the tip having an opening habit being inserted into and out of the conductive pipe;
A four-terminal measuring probe comprising a pressing member that projects and moves the probe strip against the elasticity of a spring.