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1. 发明专利

JP2002203623A CONNECTOR DEVICE 失效
公开(公告)号：JP2002203623A
公开(公告)日：2002-07-19
申请号：JP2000400332
申请日：2000-12-28
申请人： JAPAN AVIATION ELECTRON , FUJITSU LTD
发明人： NITTA KUNIHIRO , FUJITA SHUHEI , NAKAJIMA HIDENAO
IPC分类号： H01R24/00 , H01R31/06 , H01R107/00 , H01R12/16 , H01R24/08
摘要： PROBLEM TO BE SOLVED: To avoid using different connectors for a front and back faces, with the improvement of transmission characteristics at front and back faces of a backboard. SOLUTION: A backboard-side connector connected to a package board-side connector includes backboard-side contacts 23 and backboard-side grounding plates 25, 27. The first backboard-side grounding plate 25 is arrayed on a slant toward the backboard-side contacts, and the second backboard-side grounding plate 27 is arrayed in the direction orthogonal to the first backboard-side grounding plate 25 and between the adjacent backboard-side contacts 23.

2. 发明专利

JP2001015217A CONNECTOR SHIELD STRUCTURE WITH LOCK 失效
公开(公告)号：JP2001015217A
公开(公告)日：2001-01-19
申请号：JP18809599
申请日：1999-07-01
申请人： JAPAN AVIATION ELECTRON
发明人： NITTA KUNIHIRO
IPC分类号： H01R13/648 , H01R13/639 , H01R13/64
摘要： PROBLEM TO BE SOLVED: To provide a low-cost lock-fitted connector embodied compactly and using a small number of component parts without dropping the shield performance. SOLUTION: This connector is composed of a housing 1 in the form of rectangular paralleopiped having a locking projection 1D, a shield plate 2 which encloses the four peripheral surfaces of the housing and whose one surface remains blank 2K partially, a separate shield plate 3 enclosing this part, having a pair of unlocking projections 3A to unlock the projection 1D from a locking recess in another connector as the mating party and held by the first named shield plate slidably, an unlock operation member 6 having at the tip a pair of hooks 6B to be engaged with a pair of folded engaging parts 3E of the separate shield plate, and a pair of first hoods 4 and second hoods 5. When the unlock operation member 6 is pulled backward, the unlocking projection 3A separates the locking recess in the mating connector from the locking projection 1D, and it is possible to separate the connector.

3. 发明专利

JPH103523A CARD-LIKE ELECTRONIC INSTRUMENT 失效
公开(公告)号：JPH103523A
公开(公告)日：1998-01-06
申请号：JP15649396
申请日：1996-06-18
申请人： JAPAN AVIATION ELECTRON
发明人： NITTA KUNIHIRO , SUZUKI KEIICHIRO
IPC分类号： G06K17/00 , G06K19/00 , G06K19/077
摘要： PROBLEM TO BE SOLVED: To enable a user to freely change or extend functions after manufacturing by providing a card-like electronic instrument body with a connector to be connected to a card-like compact electronic instrument. SOLUTION: Two connector members 21, 22 are loaded on a printed board 2. These connector members 21, 22 are constituted of contacts 21a, 22a connected to corresponding points on the board 2 and guides 21b, 22b to be used for inserting card-like compact electronic instruments 7, 8. A front connector 3 is electrically connected to an external equipment (e.g. a computer) to transmit/ receive data and constituted of a plurality of contacts 31 and an insulator for holding these contacts 31. A frame 4 forms insertion holes 42, 43 and the dimensions of the holes 42, 43 are suitably set so as to insert the instruments 7, 8.

4. 发明专利

JPH08180931A CONNECTOR HAVING LOCKING MECHANISM 失效
公开(公告)号：JPH08180931A
公开(公告)日：1996-07-12
申请号：JP32311694
申请日：1994-12-26
申请人： JAPAN AVIATION ELECTRON
发明人： NITTA KUNIHIRO
IPC分类号： H01R13/639
摘要： PURPOSE: To provide a connector having locking mechanism with compact size and high operability. CONSTITUTION: A connector having locking mechanism has contacts 2, 3, an insulator 4 holding the contacts 2, 3, and a locking pieces 5 arranged both edges of the side wall so as to swing in parallel to the side wall surface of the insulator 4 and having an engaging part 52 for engaging with a mating connector to lock the mating connector. The locking pieces 5 are arranged at both edges of one side wall 42 of the insulator 4, and both edges of the other side wall 43 facing to the side wall 42, and the locking piece 5 arranged in the side wall 42 is connected to the locking piece 5 arranged in the side wall 43 with a connecting body 8.

5. 发明专利

JP2002117938A CONNECTOR 失效
公开(公告)号：JP2002117938A
公开(公告)日：2002-04-19
申请号：JP2000307254
申请日：2000-10-06
申请人： JAPAN AVIATION ELECTRON
发明人： NITTA KUNIHIRO
IPC分类号： H01R13/658 , H01R13/514 , H01R13/6471 , H01R13/652 , H01R13/6586 , H01R24/00 , H01R107/00 , H01R12/16
摘要： PROBLEM TO BE SOLVED: To provide a connector saving space and improving transmission characteristics. SOLUTION: This connector comprises a plurality of pin contacts 3, a housing 4 holding these contacts 3, and a ground plate. The ground plate is composed of a first ground plate 5 and a second ground plate 9. At least one of the first and second ground plates is provided with a contact portion connecting with at least one of a plurality of the contact 3, and with a contact portion connecting the first ground plate 5 and the second ground plate 9, with each other. The first ground plate is placed between neighboring contacts. The second ground plate extends in a direction crossing the first ground plate, and is placed between neighboring contacts.

6. 发明专利

JP2001006797A HOUSING FOR RECEPTACLE SIDE CONNECTOR 失效
公开(公告)号：JP2001006797A
公开(公告)日：2001-01-12
申请号：JP17501999
申请日：1999-06-22
申请人： JAPAN AVIATION ELECTRON
发明人： KOSHIZUKA HIROAKI , NITTA KUNIHIRO
IPC分类号： H01R13/642 , H01R13/46 , H01R13/514
摘要： PROBLEM TO BE SOLVED: To provide a housing for a receptacle side connector with one kind of housing body, high strength, prevention of erroneous fitting and a low cost. SOLUTION: A housing body 1 is integrally constituted with a supporting wall 2 and a pair of opposed side walls 3, 4 so as to have a U-shaped cross section and is made of a synthetic resin. Engaging portions 3A, 4A corresponding to a separate side wall 5 are provided at each one end portion, each other end portion and each intermediate portion of the open side of a pair of side walls (the fitting side of a mating connector). Many holes 2A are provided on the supporting wall 2 to be inserted and fixed with many contacts. The separate side wall 5 is detachably engaged with each pair of engaging portions of the housing main body 1. The separate side wall 5 is integrally constituted with a rectangle plate 5A, engaging portions 5B, 5C provided on both sides of one side of the plate, multiple pairs of covering portions 5D provided in the vicinity of one side of the plate and covering one row of many contacts which do not contact with the opposite contacts, and is made of a synthetic resin.

7. 发明专利

JP2001135412A CONNECTOR WITH LOCK MECHANISM 失效
公开(公告)号：JP2001135412A
公开(公告)日：2001-05-18
申请号：JP31258299
申请日：1999-11-02
申请人： JAPAN AVIATION ELECTRON
发明人： NITTA KUNIHIRO
IPC分类号： H01R13/639
摘要： PROBLEM TO BE SOLVED: To provide a clear feeling of a locking click, even if an arm-like lock spring of mold plastic or the like is annealed, and to make it easy to see if lock is complete or incomplete. SOLUTION: A connector housing 110 for a cable-side connector 100 is provided with a locking projection 120. A connector housing 210 for a substrate-side connector 200 is provided with an integrally formed arm-like lock spring 220 and with one end thereof supported and fixed on the connector housing 220 and the other end in contact with a tip portion of the arm-like lock spring 220. There is provided a metal spring 230 for increasing the force with which the tip portion of the arm-like lock spring 220 is pressed against the locking projection and the periphery thereof on and after moving over the locking projection 120, when the lock spring is fit and locked.

8. 发明专利

JP2001006818A CONNECTOR HAVING SHIELD PLATE 失效
公开(公告)号：JP2001006818A
公开(公告)日：2001-01-12
申请号：JP18025999
申请日：1999-06-25
申请人： JAPAN AVIATION ELECTRON
发明人： NITTA KUNIHIRO
IPC分类号： H01R13/648 , H01R4/64 , H01R13/514
摘要： PROBLEM TO BE SOLVED: To provide a shield plate of a connector capable of sharing the shield plate. SOLUTION: The shield plates 2, 3 include a plurality of contact parts 21a, 21b, 25, 31a, and 35 for contacting the shield plates 2, 3 with each other provided on each of a plurality of housings 1 arranged on a substrate 60 and contacting the shield plates 2, 3 provided on the outermost housing 1 with an external shield member 70 so as to shield an upper part of a substrate 60 by the whole housings 1 on the substrate.

9. 发明专利

JPH06349548A CONNECTOR 失效
公开(公告)号：JPH06349548A
公开(公告)日：1994-12-22
申请号：JP13194693
申请日：1993-06-02
申请人： JAPAN AVIATION ELECTRON
发明人： NITTA KUNIHIRO
IPC分类号： H01R13/639 , H01R13/40
摘要： PURPOSE:To provide a connector which can be accommodated inside limited space and besides does not cause breakage of a lock part or does not damage a cable. CONSTITUTION:In a connector 1, which includes an insulator 3 and a contact 5 installed in the insulator 3, the insulator 3 has a frame-shaped part 30 for receiving the fitting part of the opposite connector. A lock part 33, which engages with the fitting part of the opposite connector, is provided inside this frame-shaped part 30.

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