US4925402A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector with fitting confirmation device
Assignee: Yazaki Corp
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Filing: 1988-10-21
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Granted: 1990-05-15
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Expires: 2008-10-21
Abstract
Abstract Disclosed herein is a connector which comprises a female housing, a male housing to be inserted and fitted into the female housing, first guide member having first confirmation apertures, the first guide member being provided on the female housing, and second guide member having second confirmation apertures, the second guide member being provided on the male housing such that the second guide member is cooperatively guided by the first guide member and such that the first confirmation apertures aligns with the second confirmation apertures at least at a point during the insertion of the male housing into the female housing, whereby the fitting condition between the female and male housings can be detected by detecting the relative positions of the first and second apertures. In order to detect the relative positions, an opto-electronics detector can be used. Then, the amount of the detected light is converted into electrical signal which inputted into a computer, whereby automatic detection of the fitting condition of the housings can be attained.
Inventors
- 👤 Shigemitsu Inaba
- 👤 Kazuto Ootaka
- 👤 Shigemi Hashizawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:05
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/64; H01R13/641
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
252 words
A connector comprising: a female housing; a male housing to be inserted and fitted into the female housing; first guide means provided on the female housing, the first guide means including first confirmation means comprised of at least one first aperture formed on the first guide means; and second guide means provided on the male housing to act cooperatively with the first guide means during the insertion of the male housing into the female housing, the second guide means including second confirmation means, the second confirmation means having at least one second aperture formed on the second guide means, whereby the fitting state of the female and male housings can be detected by detecting the relative positions of the first and second apertures; wherein said first and second apertures have the same size and shape, respectively; wherein said at least one first aperture of said first guide means and said at least one second aperture of said second guide means are provided such that said first and second apertures are precisely aligned when said male and female housings are properly fitted to each other; and wherein said female and male housings having a side surface, respectively, and said first guide means comprise a guide channel member provided on the side surface of said female housing and said second guide means comprises a plate-like guide member provided on the side surface of said male housing slidably inserted into said guide channel member when said female and male housings are fitted to each other.
Claim 2
Dependent Claim
252 words
A connector comprising: a female housing; a male housing to be inserted and fitted into the female housing; first guide means provided on the female housing, the first guide means including first confirmation means comprised of at least one first aperture formed on the first guide means; and second guide means provided on the male housing to act cooperatively with the first guide means during the insertion of the male housing into the female housing, the second guide means including second confirmation means, the second confirmation means having at least one second aperture formed on the second guide means, whereby the fitting state of the female and male housings can be detected by detecting the relative positions of the first and second apertures; wherein said first and second apertures have the same size and shape, respectively; wherein said at least one first aperture of said first guide means and said at least one second aperture of said second guide means are provided such that said first and second apertures are precisely aligned when said male and female housings are properly fitted to each other; and wherein said female and male housings having a side surface, respectively, and said first guide means comprise a guide channel member provided on the side surface of said female housing and said second guide means comprises a plate-like guide member provided on the side surface of said male housing slidably inserted into said guide channel member when said female and male housings are fitted to each other.
Claim 3
Dependent Claim
55 words
A connector as claimed in claim 1, wherein said guide channel member has an upper and a lower surface, respectively, and said at least one first aperture comprises apertures formed on said upper and lower surfaces of said guide channel member, and said at least one second aperture comprises apertures formed on said guide member.
Claim 4
Dependent Claim
115 words
A connector, comprising: a female housing; a male housing to be inserted and fitted into the female housing; first guide means provided on the female housing, the first guide means including first confirmation means; and second guide means provided on the male housing to act cooperatively with the first guide means during the insertion of the male housing into the female housing, the second guide means including second confirmation means, whereby the fitting condition between the female and male housings can be detected by detecting the relative positions of the first and second confirmation means; wherein the connector is furnished with a detector for detecting the relative positions between the first and second confirmation means.
Claim 5
Dependent Claim
115 words
A connector, comprising: a female housing; a male housing to be inserted and fitted into the female housing; first guide means provided on the female housing, the first guide means including first confirmation means; and second guide means provided on the male housing to act cooperatively with the first guide means during the insertion of the male housing into the female housing, the second guide means including second confirmation means, whereby the fitting condition between the female and male housings can be detected by detecting the relative positions of the first and second confirmation means; wherein the connector is furnished with a detector for detecting the relative positions between the first and second confirmation means.
Claim 6
Dependent Claim
15 words
A connector as claimed in claim 3, wherein said detector comprises a opto-electronics detecting device.
Claim 7
Dependent Claim
97 words
A connector as claimed in claim 4, wherein said first confirmation means comprises at least one first aperture formed on the first guide means and said second confirmation means comprises at least one second aperture formed on the second guide means, and said opto-electronics detecting device comprises a substantially C-shaped detecting device having a light emitting element and a light detecting element, and said C-shaped detecting device is provided such that a light emitted from the light emitting element passes through said first and second apertures to reach said light detecting element when both apertures are aligned.
Claim 8
Dependent Claim
47 words
A connector as claimed in claim 5, wherein the number of said first and second apertures and the space between said apertures are changed according to a type of the connector, whereby enabling to distinguish the type of the connector by the information obtained by said detector.
Claim 9
Dependent Claim
44 words
A connector as claimed in claim 4, wherein said first confirmation means comprises at least one aperture formed on said first guide means, and said second confirmation means comprises at least one reflecting member on which light from said opto-electronics detecting device is reflected.
Claim 10
Dependent Claim
21 words
A connector as claimed in claim 7, wherein different color paints having different reflectances are applied to the reflecting members, respectively.
Claim 11
Dependent Claim
205 words
A connector, comprising: a female housing; a male housing to be inserted and fitted into the female housing; first guide means provided on the female housing, the first guide means including first confirmation means comprised of at least one first aperture formed on the first guide means; and second guide means provided on the male housing to act cooperatively with the first guide means during the insertion of the male housing into the female housing, the second guide means including second confirmation means, the second confirmation means having at least one second aperture formed on the second guide means, whereby the fitting state of the female and male housings can be detected by detecting the relative positions of the first and second apertures; wherein said first and second apertures have the same size and shape, respectively; wherein said at least one first aperture of said first guide means and said at least one second aperture of said second guide means are provided such that said first and second apertures are precisely aligned when said male and female housings are properly fitted to each other; and wherein the connector is furnished with a detector for detecting the relative positions between the first and second confirmation means.
Claim 12
Dependent Claim
205 words
A connector, comprising: a female housing; a male housing to be inserted and fitted into the female housing; first guide means provided on the female housing, the first guide means including first confirmation means comprised of at least one first aperture formed on the first guide means; and second guide means provided on the male housing to act cooperatively with the first guide means during the insertion of the male housing into the female housing, the second guide means including second confirmation means, the second confirmation means having at least one second aperture formed on the second guide means, whereby the fitting state of the female and male housings can be detected by detecting the relative positions of the first and second apertures; wherein said first and second apertures have the same size and shape, respectively; wherein said at least one first aperture of said first guide means and said at least one second aperture of said second guide means are provided such that said first and second apertures are precisely aligned when said male and female housings are properly fitted to each other; and wherein the connector is furnished with a detector for detecting the relative positions between the first and second confirmation means.
Claim 13
Dependent Claim
15 words
A connector as claimed in claim 9, wherein the detector comprises an opto-electronics detecting device.
Claim 14
Dependent Claim
63 words
A connector as claimed in claim 10, wherein said opto-electronics detecting device comprises a substantially C-shaped detecting device having a light emitting element and a light detecting element, and said C-shaped detecting device is provided such that a light emitted from the light emitting element passes through said first and second apertures to reach said light detecting element when both apertures are aligned.
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) | 1993-05-14 | 1993-11-13 | 1994-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-05-14 | 1997-11-13 | 1998-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-05-14 | 2001-11-13 | 2002-05-15 | $7700.00 | Window Closed / Lapsed |