专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明专利

JP2005317342A Evaluation method of contact load of insulation displacement terminal, and insulation displacement terminal 有权
标题翻译：绝缘位移接头负载评估方法及绝缘位移终端
公开(公告)号：JP2005317342A
公开(公告)日：2005-11-10
申请号：JP2004133629
申请日：2004-04-28
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： SATO KEI , SHIMIZU TOMOHIKO
IPC分类号： H01R4/24 , H01R43/01
摘要： PROBLEM TO BE SOLVED: To provide an evaluation method of a contact load of an insulation displacement terminal capable of finding a contact load capable of ensuring reliability of electrical connection to a core wire even when it comes into contact with the core wire on a surface with a base material exposed.
SOLUTION: A plurality of the insulation displacement terminals having contact loads different from one another are manufactured in steps S1 and S7. Weather resistance tests are applied in steps S2 and S8. Wires are brought into press contact with the insulation displacement terminals in step S3. A first relationship is obtained in step S4. A second relationship of the insulation displacement terminals with plated layers formed on end faces thereof is obtained in step S5. A first lower limit value is obtained from the first and second relationships in step S6. Wires are brought into press contact with the insulation displacement terminals in step S9. Weather resistance tests are applied in step S10. A third relationship is obtained in step 11. A fourth relationship of the insulation displacement terminals with plated layers formed on end faces thereof is obtained in step S12. A second lower limit value is obtained from the third and fourth relationships in step 13. A contact load satisfying both the first and second lower limit values is defined in step S14.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够找到能够确保与芯线的电连接的可靠性的接触负载的绝缘位移端子的接触负载的评估方法，即使当其与芯线接触时具有暴露的基材的表面。解决方案：在步骤S1和S7中制造具有彼此不同的接触负载的多个绝缘位移端子。耐候性试验适用于步骤S2和S8。在步骤S3中，电线与绝缘位移端子压接。在步骤S4中获得第一关系。在步骤S5中获得绝缘位移端子与其端面上形成的镀层的第二关系。从步骤S6中的第一和第二关系获得第一下限值。在步骤S9，电线与绝缘位移端子压接。在步骤S10中应用耐候性试验。在步骤11中获得第三关系。在步骤S12中获得绝缘位移端子与其端面上形成的镀层的第四关系。在步骤13中从第三和第四关系获得第二下限值。在步骤S14中定义满足第一和第二下限值的接触负载。版权所有（C）2006，JPO＆NCIPI

42. 发明专利

JP2003173829A TERMINAL STRUCTURE 审中-公开
公开(公告)号：JP2003173829A
公开(公告)日：2003-06-20
申请号：JP2001372782
申请日：2001-12-06
申请人： YAZAKI CORP , TOYOTA MOTOR CORP
发明人： SATO KEI , FUKUDA MASARU , AOKI KAZUHIRO , HAGIWARA NOBUHISA , MISHIMA KATSUHIRO
IPC分类号： H01R13/11 , H01R11/11 , H01R31/02 , H02G1/14 , H02G15/08
摘要： PROBLEM TO BE SOLVED: To provide a terminal structure which secures high contact reliability by allowing no gap between contacts. SOLUTION: The structure 10 is composed of a connection member 11 equipped with a terminal connection section 12 connected electrically with a counterpart terminal and of a cable holding member 21 equipped with a conductor connection section 23a electrically connected with a conductor section 33 of a cable 31 and a cable holding section 23b holding a cable main body 32 of the cable 31 and it is so configured that a protruding connection tab 13a arranged either on the connection member 11 or on the cable holding member 21 is electrically connected with a tab connection section 22a arranged on the other side. While the tab connection section 22a and the connection tab 13a are electrically connected, the tab connection section 22a and the connection tab 13a are fixed in free sliding in the longitudinal direction of the cable 31. COPYRIGHT: (C)2003,JPO

43. 发明专利

JP2003086262A TERMINAL BRACKET 审中-公开
公开(公告)号：JP2003086262A
公开(公告)日：2003-03-20
申请号：JP2001279767
申请日：2001-09-14
申请人： YAZAKI CORP
发明人： YAMANASHI MAKOTO , SATO KEI , HASEGAWA TAKUYA
IPC分类号： H01R4/24
摘要： PROBLEM TO BE SOLVED: To provide a terminal bracket which can electrically connect with an electric wire certainly. SOLUTION: A pressure welding terminal 1 as the terminal bracket has an electric wire connection part 3. The electric wire 4 is pressure welded to the electric wire connection part 3. The electric wire 4 equips with a conductive core wire 5 and an insulating covered part 6. The electric wire connection part 3 has a bottom wall 8 and two pressure welding parts 11. Each the pressure welding part 11 is equipped with a pair of pressure welding edges 12 and 13. The pressure welding edges 12 and 13 are arranged standing to the bottom wall 8. The interval T1 between one end part 14a of the bottom wall 8 side of the inner peripheral part 14 of the pressure welding edges 12 and 13, is larger than the interval T2 between the other end part 14b of the side, which is separated from the bottom wall 8 of the inner peripheral part 14, and is smaller than the outer diameter R of the core wire 5 of the electric wire 4. The projections 15 are formed in the one end part 14a.

44. 发明专利

JP2002033154A JOINT CONNECTOR 失效
公开(公告)号：JP2002033154A
公开(公告)日：2002-01-31
申请号：JP2000216539
申请日：2000-07-17
申请人： YAZAKI CORP
发明人： SATO KEI
IPC分类号： H01R9/00 , H01R13/514 , H01R29/00
摘要： PROBLEM TO BE SOLVED: To improve workability assembling and to prevent damaging to contact pieces. SOLUTION: This joint connector 13 comprises a plurality of plurally laminated housing main bodies 15 formed with a plurality of terminal housing grooves 19, a plurality of terminals 17 each housed inside the terminal housing grooves 19 and selectively coupled by coupling parts 45 to adjacent ones, the contact pieces 53 each provided in these terminals 17 and selectively protruding outward from the housing main bodies 15, and connecting parts 55 connected to contact pieces 53 protruding from another laminated housing main body 15. It is provided with a positioning guide means 23 formed in the housing main body 15 for guiding another housing main body 15 to be laminated to a normal laminating position.

45. 发明专利

JP2001244019A JOINT CONNECTOR 失效
公开(公告)号：JP2001244019A
公开(公告)日：2001-09-07
申请号：JP2000051839
申请日：2000-02-28
申请人： YAZAKI CORP
发明人： SATO KEI
IPC分类号： H01R13/58 , H01R13/514 , H01R13/533
摘要： PROBLEM TO BE SOLVED: To minimize the effect on a contact part of both terminals even when a force or a vibration is exerted on an electric wire outside a connector. SOLUTION: In a joint connector, wherein a plurality of connectors C11 and C12 are laminated vertically in multiple stages and coalesced, and both terminals 23 in the upper and lower connectors C11 and C12 are inserted in each other for coupling by coalescing in a direction B roughly perpendicular to a drawing direction A of electric wires W from the connectors C11 and C12, electric wire bending parts 32 which absorb the force and vibration acting on the electric wires W are provided in electric wire drawing parts 30 in the connectors C11 and C12 by bending the wires W drawn to the outside.

46. 发明专利

JP2001155793A CRIMP CONNECTOR 失效
公开(公告)号：JP2001155793A
公开(公告)日：2001-06-08
申请号：JP33819299
申请日：1999-11-29
申请人： YAZAKI CORP
发明人： SATO KEI , HATAGISHI YUJI
IPC分类号： H01R4/24
摘要： PROBLEM TO BE SOLVED: To provide a crimp connector that prevents warpage of a housing due to press fitting of wires and eliminates coupling failure of a cover, etc. SOLUTION: In the crimp connector in which covered wire 40 is press-fitted between mated blades 37, both sidewalls 24 of terminal containing cavity 23 are inclined walls gradually opened from base end to leading end in height. The base end of both sidewalls 24 of terminal containing cavity 23 defines width direction positions of the crimp terminals. The height of both sidewalls 24 of terminal containing cavity 23 is set more than that of side plates 31 of the crimp terminal 22.

47. 发明专利

JP2000348809A COMBINATION METHOD FOR PRESSURE WELDING JOINT CONNECTOR 失效
公开(公告)号：JP2000348809A
公开(公告)日：2000-12-15
申请号：JP15280699
申请日：1999-05-31
申请人： YAZAKI CORP
发明人： HATAGISHI YUJI , SATO KEI
IPC分类号： H01R4/26 , H01R13/514 , H01R31/08
摘要： PROBLEM TO BE SOLVED: To maintain a right pressure contact condition between a tab part and a tab contact part for a long time. SOLUTION: In this combination method where connector housings 1 are coupled in piles and a tab part of a terminal accommodated in one connector housing 1 is projected to a piling up connecting surface 1a of the connector housing 1 followed by elastically inserting and pressure-welding the tab part to a tab contact part of the terminal accommodated in the other connector housing 1, the tab part is inserted and pressed to the tab contact part with piling up both of the connector housings 1 which are then connected by melting resin.

48. 发明专利

JPH11307216A CONNECTING METHOD FOR SHIELDING WIRE 失效
公开(公告)号：JPH11307216A
公开(公告)日：1999-11-05
申请号：JP11190598
申请日：1998-04-22
申请人： YAZAKI CORP
发明人： SATO KEI
IPC分类号： H01R4/02 , H01R9/05 , H01R13/648 , H01R43/02 , H01R17/04
摘要： PROBLEM TO BE SOLVED: To easily and surely connect the shield part of a shielding wire braid, etc., to the conductor part of a lead wire. SOLUTION: A lead wire 5 is laid on top of a shielding wire 4 and ultrasonically welded thereto to joint the shield part of the shielding wire to the conductor part of the lead wire. After a terminal 2 connected to the shielding wire 4 and a terminal 3 connected to the lead wire 5 are enclosed in two stages in a connector housing 1, the shielding wire 4 and the lead wire 5 are ultrasonically welded together. Positioning recess parts 26, 27, for the shielding wire 4 and the lead wire 5, respectively, are formed in an ultrasonic welding hone 6 used tar ultrasonically welding the shielding wire 4 and the lead wire 5 together.

49. 发明专利

JPH11144811A CONNECTOR FOR CONNECTING SHIELDED CABLE 失效
公开(公告)号：JPH11144811A
公开(公告)日：1999-05-28
申请号：JP30300197
申请日：1997-11-05
申请人： YAZAKI CORP
发明人： OKABE TOSHIAKI , SATO KEI
IPC分类号： H01R13/648
摘要： PROBLEM TO BE SOLVED: To provide a connector for connecting a shielded cable in which a connector body can be miniaturized and a terminal treatment work of a shielded cable can be simplified. SOLUTION: As for a connector 10 for connecting a shielded cable which is equipped with a connector body 11 with a connector terminal storage compartment 12 and a shielded cable 20 connected to a connector terminal 30 stored in the connector terminal storage compartment 12 of the connector body 11, a shielding terminal storage compartment 13 is provided in the connector body 11, the shielded terminal 40 is made freely storable in the shielded terminal storage compartment 13, and a connecting part 42 of the shielded terminal 40 is made freely connectable to a braided wire 23 of the shielded cable 20, when the connector terminal 30 is stored in the connector terminal storage compartment 12. A flexible engagement arm 17 to adjust a position of the connecting part 42 of the shielded terminal 40 by deflection is formed on a bottom wall 11b of the connector body 11, and in addition, an opening 14 for insertion of the shielded terminal which is blocked by a cover 15 is formed in a sided wall 11d.

50. 发明专利

JPH1040993A CONNECTOR TERMINAL SLIP-OFF PREVENTION METHOD AND STRUCTURE THEREOF 失效
公开(公告)号：JPH1040993A
公开(公告)日：1998-02-13
申请号：JP19916896
申请日：1996-07-29
申请人： YAZAKI CORP
发明人： SATO KEI , SAWADA YOSHITSUGU
IPC分类号： H01R13/42
摘要： PROBLEM TO BE SOLVED: To provide a connector terminal slip-off prevention method and a structure thereof which is low costed and highly reliable and wherein backward slip-off of a connection terminal is prevented in a double manner while a locking lance does not incur permanent set in fatigue. SOLUTION: A connector terminal slip-off prevention structure 1 comprizes a plurality of flexible side walls 7 provided on side walls 6 of terminal containing chambers 3 of a connector main body 2, locking lances 8 provided on rear ends thereof, and a locking member 9 which, being integrally provided in a predetermined position in the back surface of a cover 12, regulates lateral displacement of each of the locking lances 8. This locking member 9 comprizes a locking plate 10 for regulating outward displacement of the opposite side end locking lances 8 and locking projections 11 which lock directly a rear end edge of a terminal connection part 4a of a connection terminal 4 while regulate lateral displacement of the inner side locking lance 8. Accordingly, backward slip-off of the connection terminal 4 is prevented reliably while lateral displacement of the flexible side walls 7 is suppressed by lateral displacement of the locking lances 8 being regulated, and therefore the locking lances 8 and the flexible side walls 7 incur neither permanent set in fatigue nor fatigue failure if strong backward slip-off force acts frequently on the connection terminal 4.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式