GB1462185A - Probe assembly for an electrical tester - Google Patents

Probe assembly for an electrical tester

Info

Publication number
GB1462185A
GB1462185A GB2206573A GB2206573A GB1462185A GB 1462185 A GB1462185 A GB 1462185A GB 2206573 A GB2206573 A GB 2206573A GB 2206573 A GB2206573 A GB 2206573A GB 1462185 A GB1462185 A GB 1462185A
Authority
GB
United Kingdom
Prior art keywords
probe
spring
housing
contact
cord
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2206573A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marconi Instruments Ltd
Original Assignee
Marconi Instruments Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marconi Instruments Ltd filed Critical Marconi Instruments Ltd
Priority to GB2206573A priority Critical patent/GB1462185A/en
Priority to DE19742421523 priority patent/DE2421523B2/en
Publication of GB1462185A publication Critical patent/GB1462185A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/073—Multiple probes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Leads Or Probes (AREA)
  • Tests Of Electronic Circuits (AREA)

Abstract

1462185 Test probes MARCONI INSTRUMENTS Ltd 4 April 1974 [9 May 1973] 22065/73 Heading H2E A probe assembly for use at high frequencies comprises a mounting plate (not shown) for spacing a plurality of probes in a predetermined fashion, each probe 3 being slidingly mounted in a housing 2 and having a collar 6 making sliding electrical contact with a resilient bush 7 held by the housing and a thickened apertured portion 8 to which is connected a cord 10 holding the probe out of contact with a printed circuit board 5 under test. The cord 10 runs through a hollow incompressible tube 11 to an electromagnetically operated solenoid 12, and is normally held in tension by the compression spring 15. Energizing the solenoid compresses the spring and relaxes the tension, allowing the spring 9 (which is weaker than the spring 15) to urge the probe into contact with the circuit. An electrical connection is made to the outer surface of each housing 2 by soldering.
GB2206573A 1973-05-09 1973-05-09 Probe assembly for an electrical tester Expired GB1462185A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2206573A GB1462185A (en) 1973-05-09 1973-05-09 Probe assembly for an electrical tester
DE19742421523 DE2421523B2 (en) 1973-05-09 1974-05-03 Sensing device for an electrical test device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2206573A GB1462185A (en) 1973-05-09 1973-05-09 Probe assembly for an electrical tester

Publications (1)

Publication Number Publication Date
GB1462185A true GB1462185A (en) 1977-01-19

Family

ID=10173339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2206573A Expired GB1462185A (en) 1973-05-09 1973-05-09 Probe assembly for an electrical tester

Country Status (2)

Country Link
DE (1) DE2421523B2 (en)
GB (1) GB1462185A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2236439A (en) * 1989-06-12 1991-04-03 Grid Systems Corp Conductor tensioning device for electronic stylus.
GB2414603A (en) * 2004-05-27 2005-11-30 Motorola Inc Electro-magentically operated contact in connector
CN115267277A (en) * 2022-08-11 2022-11-01 渭南木王智能科技股份有限公司 Double-head double-acting test probe capable of preventing needle shaft from rotating

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2236439A (en) * 1989-06-12 1991-04-03 Grid Systems Corp Conductor tensioning device for electronic stylus.
GB2414603A (en) * 2004-05-27 2005-11-30 Motorola Inc Electro-magentically operated contact in connector
GB2414603B (en) * 2004-05-27 2006-03-08 Motorola Inc Electrical connector devices
CN115267277A (en) * 2022-08-11 2022-11-01 渭南木王智能科技股份有限公司 Double-head double-acting test probe capable of preventing needle shaft from rotating

Also Published As

Publication number Publication date
DE2421523B2 (en) 1975-08-28
DE2421523A1 (en) 1974-11-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee