GB1462185A - Probe assembly for an electrical tester - Google Patents
Probe assembly for an electrical testerInfo
- 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
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.
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)
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 |
-
1973
- 1973-05-09 GB GB2206573A patent/GB1462185A/en not_active Expired
-
1974
- 1974-05-03 DE DE19742421523 patent/DE2421523B2/en active Pending
Cited By (4)
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 |