[특허]Connection detecting connector and a connection detecting connector assembly

[미국특허] Connection detecting connector and a connection detecting connector assembly 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01R-013/627
출원번호	US-0625143 (2003-07-23)
우선권정보	JP-0215605 (2002-07-24)
발명자 / 주소	Nimura, Kazuhiko
출원인 / 주소	Sumitomo Wiring Systems, Ltd.
대리인 / 주소	Hespos Gerald E.
인용정보	피인용 횟수 : 29 인용 특허 : 9

초록 ▼

A lock projection ( 17 ) is formed on an outer surface of a lock arm ( 16 ) as a locking means for locking a first and a second connectors ( 10, 40 ) in their connected state and locking projections ( 19 F, 19 R) are formed on an inner surface of the lock arm ( 16 ) for holding a detector ( 30 ) at a standby position. Thus, the lock arm ( 16 ) has a higher strength as compared to the one formed with an opening penetrating the lock arm from the outer surface to the inner surface.

대표청구항 ▼

1. A connection detecting connector ( 10 ) connectable with a mating connector ( 40 ), comprising:a lock arm ( 16 ) extending substantially along an outer surface ( 11 O) of a housing ( 11 ), anda detector ( 30 ) at least partly between the housing ( 11 ) and the lock arm ( 16 ) for movement between a standby position (; 9 ; 10 ; 11 ) and a detection position (; 13 ; 14 ; 15 ), the detector ( 30 ) being held at the standby position by engaging the lock arm ( 16 ) from an inner side during connection of the connectors ( 10 , 40 ) and being permitted to move to the detection position when the connectors ( 10 , 40 ) are properly connected, wherein:a lock projection ( 17 ) for locking the two connectors ( 10 , 40 ) in their connected state by being engageable with a receiving portion ( 43 ) of the mating connector ( 40 ) is formed on an outer surface of the lock arm ( 16 ), andat least one locking projection ( 19 R; 19 F) on an inner surface of the lock arm ( 16 ) for engaging the detector ( 30 ) and holding the detector ( 30 ) at the standby position. 2. The connection detecting connector of claim 1, wherein: the detector ( 30 ) moved to the detection position is prevented from returning to the standby position by the engagement of a resilient locking piece ( 32 ) provided in the detector ( 30 ) with the inner surface of the lock arm ( 16 ). 3. The connection detecting connector of claim 2, wherein a part of the resilient locking piece ( 32 ) is exposed to outside at the side of the lock arm ( 16 ) and the resilient locking piece ( 32 ) can be displaced in such a direction as to be disengaged from the lock arm ( 16 ) by bringing a jig (J) into contact with an exposed surface ( 32 s ) of the resilient locking piece ( 32 ). 4. The connection detecting connector of claim 1, wherein the detector ( 30 ) comprises a displacement restricting portion ( 35 ) for restricting a displacement of the lock arm ( 30 ) in unlocking direction by being at least partly located between the housing ( 11 ) and the lock arm ( 16 ) with the detector ( 30 ) located at or near the detection position. 5. The connection detecting connector of claim 1, further comprising at least one guiding portion ( 21 ) for hindering loose movements of the detector ( 30 ) along a direction intersecting with moving directions (MD) of the detector ( 30 ) while the detector ( 30 ) is moved between the standby position and the detection position. 6. The connection detecting connector of claim 5, wherein the detector ( 30 ) comprises at least one guidable portion ( 31 ) to be guided by the guiding portion ( 21 ) at a side of the resilient locking piece ( 32 ) substantially opposite from the lock arm ( 16 ). 7. The connection detecting connector of claim 6, wherein the guidable portion ( 31 ) has a deformation space ( 34 ) for avoiding an interference with the resilient locking piece ( 32 ) when the resilient locking piece ( 32 ) is resiliently deformed in a direction to be disengaged from the lock arm ( 16 ). 8. The connection detecting connector of claim 1, wherein at least one locking surface ( 19 Fa; 19 Fb; 19 Ra; 19 Rb) engageable with the resilient locking piece ( 32 ) is formed on the inner surface of the lock arm ( 16 ), the housing ( 11 ) is formed with a retainer accommodating hole ( 14 ) for at least partly accommodating a retainer ( 15 ) for locking at least one terminal fitting ( 13 ) at least partly inserted into the housing ( 11 ), and the locking surface ( 19 Fa; 19 Fb; 19 Ra; 19 Rb) is substantially parallel with a mounting direction of the retainer ( 15 ) into the retainer accommodating hole ( 14 ). 9. A connection detecting connector assembly comprising:a connection detecting connector ( 10 ) according to claim 1 as a first connector ( 10 ), anda second connector ( 40 ) connectable with the first connector ( 10 ), the first and second connectors ( 10 , 40 ) being locked in their connected state by engaging an outer side of the lock arm ( 16 ) with the secon d connector ( 40 ) with the first and second connectors ( 10 , 40 ) connected with each other. 10. The connection detecting connector assembly of claim 9, wherein the second connector ( 40 ) comprises an auxiliary guiding portion for hindering loose movements of the detecting member along a direction intersecting with the moving directions of the detector while the detector is moved between the standby position and the detection position with the mating connector ( 40 ) connected with the connector ( 10 ). 11. The connection detecting connector assembly of claim 10, wherein the detector ( 30 ) comprises at least one guidable portion ( 31 ) to be guided by the guiding portion ( 21 ) and the auxiliary guiding portion ( 44 ) at a side of the resilient locking piece ( 32 ) substantially opposite the lock arm ( 16 ).

이 특허에 인용된 특허 (9) 인용/피인용 타임라인 분석

Kouda Tomoyuki (Shizuoka JPX) Ohtaka Kazuto (Shizuoka JPX) Ishii Takashi (Shizuoka JPX) Matsumoto Mitsuru (Shizuoka JPX) Hashizawa Shigemi (Shizuoka JPX) Hiraguchi Yoshinori (Shizuoka JPX), Complete locking confirming device for confirming the complete locking of an electric connector.
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Hirotaka Noguchi JP; Kenji Inoue JP, Connector.
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Kawase Hajime,JPX ; Nishide Satoru,JPX, Connector.
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Nimura, Kazuhiko, Connector.
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Tomomi Endo JP, Connector with lock ensuring mechanism.
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Saito Hitoshi,JPX, Double locking connector.
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Iwahori Yoshihiro,JPX ; Uchida Yoshinori,JPX, Electric connector.
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Endo, Tomomi, Half-fitting prevention connector.
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Myer John Mark (Millersville PA) Shuey John Raymond (Mechanicsburg PA), Housing latch with connector position assurance device.
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이 특허를 인용한 특허 (29) 인용/피인용 타임라인 분석

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Nakamura,Hideto, Connector, a connector assembly and a method of assembling a connector assembly.
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Segawa, Hiroki; Fukatsu, Yukihiro; Fujii, Masayasu, Detecting connector.
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Pavlovic,Slobadan; Menzies,David, Electrical connector and airbag apparatus having an electrical connector.
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Takehara, Hideaki, Electrical connector including a connector having a fit detection portion.
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Tyler,Adam P., Electrical connector with connector position assurance (CPA) member.
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Morello, John R.; Rainey, James M., Vibration resistant connector system with connector position assurance device.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Connection detecting connector and a connection detecting connector assembly 원문보기