US5169329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector and detector for detecting fitted condition between connector elements
Assignee: Yazaki Corp
•
Filing: 1991-11-26
•
Granted: 1992-12-08
•
Expires: 2011-11-26
Abstract
Abstract A connector for electrically interconnecting first terminals and second terminals connected respectively to wirings is disclosed. The connector is capable of detecting a fitted condition between the first and second terminals by a fitted-condition detector. The connector includes a first connector element and a second connector element. The first connector element has a connector body. The first terminals are retained by the connector body. The first connector element is fitted in the second connector element, and the second connector element retains the second terminals fitted with respect to the first terminals. A flexible lock arm is provided integrally on the first connector element. A space is defined between the lock arm and the connector body. An engaging portion is formed on the second connector element. The lock arm is engaged with the engaging portion when the first connector element and the second connector element are perfectly fitted in each other. A fitting detecting section is arranged within the space between the connector body and the lock arm of the first connector element and is capable of detecting the fitted condition between said first and second connector elements by the fitted-condition detector.
Inventors
- 👤 Naoto Taguchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:30
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/64; H01R13/641; H01R13/62; H01R13/627; H01R13/6271; H01R13/6272
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
206 words
A connector body for electrically connecting first terminals and second terminals connected respectively to wirings, said connector being capable of detecting a fitted condition between said first and second terminals by a fitted-condition detector, said connector comprising: a first connector element having a connector body, holding said first terminals; a second connector element being fitted with respect to said first connector element, holding said second terminals to be fittd with respect to said first terminals; a flexible lock arm provided integrally on said first connector element, defining a space between said flexible lock arm and said connector body, said space being capable of receiving a fitted-condition detector when said second connector element is completely fitted to said first connector element, said lock arm obstructing insertion of said fitted-condition detector when said second connector element is incompletely fitted to said first connector element; an engaging portion formed on said second connector element, being engaged with said lock arm when said first connector element and said second connector element are perfectly fitted in each other; and a fitting detecting section of said fitted-condition detector arranged within said space, said completely fitted condition of said second connector element with said first connector element being detected by said fitted-condition detector.
Claim 2
Dependent Claim
206 words
A connector body for electrically connecting first terminals and second terminals connected respectively to wirings, said connector being capable of detecting a fitted condition between said first and second terminals by a fitted-condition detector, said connector comprising: a first connector element having a connector body, holding said first terminals; a second connector element being fitted with respect to said first connector element, holding said second terminals to be fittd with respect to said first terminals; a flexible lock arm provided integrally on said first connector element, defining a space between said flexible lock arm and said connector body, said space being capable of receiving a fitted-condition detector when said second connector element is completely fitted to said first connector element, said lock arm obstructing insertion of said fitted-condition detector when said second connector element is incompletely fitted to said first connector element; an engaging portion formed on said second connector element, being engaged with said lock arm when said first connector element and said second connector element are perfectly fitted in each other; and a fitting detecting section of said fitted-condition detector arranged within said space, said completely fitted condition of said second connector element with said first connector element being detected by said fitted-condition detector.
Claim 3
Dependent Claim
24 words
A connector according to claim 1, wherein said fitting detecting section includes a projection which is capable of being fitted in said fitted-condition detector.
Claim 4
Dependent Claim
64 words
A connector according to claim 1, wherein said lock arm extends from said connector body rearward in a fitting direction of said first connector element to said second connector element, said lock arm slideably engageable with said second connector element, and wherein said fitting detecting section includes a projection which extends from a proximal portion of said lock arm rearward in the fitting direction.
Claim 5
Dependent Claim
161 words
A connector for electrically connecting first terminals and second terminals connected respectively to wirings, said connector being capable of detecting a fitted condition between said first and second terminals by a fitted-condition detector, said connector comprising: a first connector element having a connector body, holding said first terminals; a second connector element being fitted with respect to said first connector element, holding said second terminals to be fitted with respect to said first terminals; a flexible lock arm provided integrally on said first connector element, having a space defined between said flexible lock arm and said connector body; an engaging portion formed on said second connector element, being engaged with said lock arm when said first connector element and said second connector element are perfectly fitted in each other; a fitting detecting section arranged within said space, being detected by said fitted-condition detector, wherein said fitting detecting section includes a bore, in which said fitted-condition detector is capable of being fitted.
Claim 6
Dependent Claim
161 words
A connector for electrically connecting first terminals and second terminals connected respectively to wirings, said connector being capable of detecting a fitted condition between said first and second terminals by a fitted-condition detector, said connector comprising: a first connector element having a connector body, holding said first terminals; a second connector element being fitted with respect to said first connector element, holding said second terminals to be fitted with respect to said first terminals; a flexible lock arm provided integrally on said first connector element, having a space defined between said flexible lock arm and said connector body; an engaging portion formed on said second connector element, being engaged with said lock arm when said first connector element and said second connector element are perfectly fitted in each other; a fitting detecting section arranged within said space, being detected by said fitted-condition detector, wherein said fitting detecting section includes a bore, in which said fitted-condition detector is capable of being fitted.
Claim 7
Dependent Claim
180 words
A fitted condition detector for detecting a fitted condition between a first connector element and a second connector element of a connector which includes said first connector element having a connector body; said second connector element being fitted with respect to said first connector; a flexible lock arm provided integrally on said first connector element, having a space defined between said lock arm and said connector body; an engaging portion formed on said second connector element, being engaged with said lock arm when said first connector element and said second connector element are perfectly fitted in each other; and a fitting detecting section arranged within said space, being detected by said fitted-condition detector, said fitted-condition detector comprising: a gripping section capable of being gripped; an inserting section connected to said gripping section, being capable of being inserted into said space when said lock arm is not deflected, being incapable of being inserted into said space when said lock arm is deflected; and detecting means for detecting said fitting detecting section, being provided at a forward end of said inserting section.
Claim 8
Dependent Claim
180 words
A fitted condition detector for detecting a fitted condition between a first connector element and a second connector element of a connector which includes said first connector element having a connector body; said second connector element being fitted with respect to said first connector; a flexible lock arm provided integrally on said first connector element, having a space defined between said lock arm and said connector body; an engaging portion formed on said second connector element, being engaged with said lock arm when said first connector element and said second connector element are perfectly fitted in each other; and a fitting detecting section arranged within said space, being detected by said fitted-condition detector, said fitted-condition detector comprising: a gripping section capable of being gripped; an inserting section connected to said gripping section, being capable of being inserted into said space when said lock arm is not deflected, being incapable of being inserted into said space when said lock arm is deflected; and detecting means for detecting said fitting detecting section, being provided at a forward end of said inserting section.
Claim 9
Dependent Claim
23 words
A fitted condition detector according to claim 5, wherein said inserting section includes a bore, in which said fitting detecting section is fitted.
Claim 10
Dependent Claim
26 words
A fitted condition detector according to claim 5, wherein said inserting section includes a projection, which is capable of being fitted in said fitting detecting section.
Claim 11
Dependent Claim
16 words
A fitted condition detector according to claim 5, wherein said detecting means includes an optical sensor.
Claim 12
Dependent Claim
54 words
A fitted condition detector according to claim 8, further comprising: an oscillating section for oscillating a signal from said optical sensor as a detecting signal; a receiving section receiving the detecting signal from said oscillating section; and alarm means for generating an alarm on the basis of the detecting signal from said receiving section.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-12-08 | 1996-06-08 | 1996-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-12-08 | 2000-06-08 | 2000-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-12-08 | 2004-06-08 | 2004-12-08 | $7700.00 | Window Closed / Lapsed |