EP0269241A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Electrical connector comprising combination of individual mating and pin elements as a contact member
Assignee: Japan Aviation Electronics Industry Ltd
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Filing: 1987-10-19
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Granted: —
•
Expires: 2007-10-19
Abstract
Abstract For electrically connecting a conductive terminal member (13) to an electric circuit board (12), an electrical connector includes a contact member (30) which comprises a terminal pin element (31) and a mating contact element (32) as individual parts. The terminal pin element is inserted into a through hole (14) and secured to the electric circuit board by soldering. The mating contact element is mated with the terminal pin element within an insulator housing (16) so that it is possible to correct position error of a contact portion (42) of the mating contact element. The conductive terminal member is inserted into the insulator housing and brought into contact with a contact portion of the mating contact element. As a result, electrical connection is reliably made between the terminal member and an electrical circuit on the electric circuit board.
Inventors
- 👤 Mitsuo§c/o NEC Corporation Komoto
- 👤 Shoji C/O Nec Corporation Umesato
- 👤 Atsuhito Japan Aviation Electronics Ind Ltd Noda
- 👤 Yoshiaki Japan Aviation Elec. Ind Ltd Ichimura
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-03 23:35
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/55; H01R12/58; H01R13/00; H01R13/02; H01R13/20
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
218 words
In an electrical connector to be assembled on an electric circuit board for use in electrical connection of a plurality of conductive terminal members to an electrical conductive pattern formed on said electric circuit board with a through hole formed therein, said electrical connector comprising an insulator housing to be mounted on said electric circuit board and a contact member to fixedly and electrically connected to said electrical conductive pattern and to be mated with said conductive terminal member, said insulator housing having a containing hole for receiving said conductive terminal member and for containing said contact member in the assembled condition, the improvement wherein said contact member comprises a terminal pin element and a mating contact element which are different individual parts, said terminal pin element comprising a top connecting portion and a pin portion to be inserted in the through hole of said electric circuit board and soldered with said electrical conductive pattern of said electric circuit board, said mating contact element comprising a top contact portion for mating with said conductive terminal member and a lower mating portion for mating with said top connecting portion of said terminal pin element, and said top connecting portion of said terminal pin element and said mating contact element being disposed on said containing hole in the assembled condition.
Claim 2
Dependent Claim
218 words
In an electrical connector to be assembled on an electric circuit board for use in electrical connection of a plurality of conductive terminal members to an electrical conductive pattern formed on said electric circuit board with a through hole formed therein, said electrical connector comprising an insulator housing to be mounted on said electric circuit board and a contact member to fixedly and electrically connected to said electrical conductive pattern and to be mated with said conductive terminal member, said insulator housing having a containing hole for receiving said conductive terminal member and for containing said contact member in the assembled condition, the improvement wherein said contact member comprises a terminal pin element and a mating contact element which are different individual parts, said terminal pin element comprising a top connecting portion and a pin portion to be inserted in the through hole of said electric circuit board and soldered with said electrical conductive pattern of said electric circuit board, said mating contact element comprising a top contact portion for mating with said conductive terminal member and a lower mating portion for mating with said top connecting portion of said terminal pin element, and said top connecting portion of said terminal pin element and said mating contact element being disposed on said containing hole in the assembled condition.
Claim 3
Dependent Claim
47 words
An electrical connector as claimed in Claim 1, wherein said lower mating portion comprises a first and a second leaf spring portion opposite to one another, said top connecting portion being slidably inserted between, and being in contact with, said first and said second leaf spring portions.
Claim 4
Dependent Claim
75 words
An electrical connector as claimed in Claim 2, wherein said top connecting portion comprises a first plate portion coupled to said pin portion and brought in contact with said first leaf spring portion, a second plate portion opposite to said first plate portion with a predetermined space left therebetween, said second plate portion being brought in contact with said second leaf spring portion, and a curved portion connecting said first and said second plate portions.
Claim 5
Dependent Claim
81 words
An electrical connector as claimed in Claim 1, said conductive terminal member having a first predetermined surface and a second predetermined surface opposed to said first predetermined surface, wherein said top contact portion comprises a first and a second contact plate opposite to one another, said first contact plate being brought in contact with the first predetermined surface of said conductive terminal member, said second contact plate being brought in contact with the second predetermined surface of said conductive terminal member.
Claim 6
Dependent Claim
55 words
An electrical connector as claimed in Claim 1, said conductive terminal member being movable in a predetermined horizontal direction wherein said mating contact element further comprises guide means generally horizontally projecting from said top contact portion for guiding said conductive terminal member into said top contact portion on horizontal movement of said conductive terminal member.
Claim 7
Dependent Claim
31 words
An electrical connector as claimed in Claim 1, further comprising a holder to be laid on said electric circuit board but under said insulator housing, said holder holding said pin portion.
Claim 8
Dependent Claim
42 words
An electrical connector as claimed in Claim 5, further comprising a driving member mounted on the top surface of said insulator housing to be slidable along the top surface so as to move said conductive terminal member in said predetermined horizontal direction.
Claim 9
Dependent Claim
232 words
In an electrical connector to be assembled on an electric circuit board for use in electrical connection of a plurality of conductive terminal members to an electrical conductive pattern formed on said electric circuit board with a plurality of through holes formed therein, said electrical connector comprising an insulator housing to be mounted on said electric circuit board and a plurality of contact members to be fixedly and electrically connected to said electrical conductive pattern and to be mated with said conductive terminal members, said insulator housing having containing holes for receiving said conductive terminal members and for containing said contact members in the assembled condition, the improvement wherein each of said contact members comprises a terminal pin element and a mating contact element which are different individual parts, said terminal pin element comprising a top connecting portion and a pin portion to be inserted in a corresponding one of the through holes of said electric circuit board and soldered with said electrical conductive pattern of said electric circuit board, said mating contact element comprising a top contact portion for mating with said conductive terminal member and a lower mating portion for mating with said top connecting portion of said terminal pin element, and said top connecting portion of said terminal pin element and said mating contact element being disposed in the corresponding one of said containing holes in the assembled condition.
Claim 10
Dependent Claim
232 words
In an electrical connector to be assembled on an electric circuit board for use in electrical connection of a plurality of conductive terminal members to an electrical conductive pattern formed on said electric circuit board with a plurality of through holes formed therein, said electrical connector comprising an insulator housing to be mounted on said electric circuit board and a plurality of contact members to be fixedly and electrically connected to said electrical conductive pattern and to be mated with said conductive terminal members, said insulator housing having containing holes for receiving said conductive terminal members and for containing said contact members in the assembled condition, the improvement wherein each of said contact members comprises a terminal pin element and a mating contact element which are different individual parts, said terminal pin element comprising a top connecting portion and a pin portion to be inserted in a corresponding one of the through holes of said electric circuit board and soldered with said electrical conductive pattern of said electric circuit board, said mating contact element comprising a top contact portion for mating with said conductive terminal member and a lower mating portion for mating with said top connecting portion of said terminal pin element, and said top connecting portion of said terminal pin element and said mating contact element being disposed in the corresponding one of said containing holes in the assembled condition.
Claim 11
Dependent Claim
82 words
An electrical connector as claimed in Claim 8, said conductive terminal members being inserted into the containing holes of said insulator housing, respectively, said electrical connector further comprising a driving member mounted on the top surface of said insulator housing to be slidable along the top surface so as to move said conductive terminal members along said insulator housing to make each of said conductive terminal members come into contact with said top contact portion of each of said mating contact element.
Claim 12
Dependent Claim
54 words
An electrical connector as claimed in Claim 9, each of said conductive terminal members extending along a predetermined axis which is perpendicular to a top surface of said insulator housing, wherein said driving member has a plurality of terminal receiving holes through which said conductive terminal members are inserted into said containing holes, respectively.
Claim 13
Dependent Claim
65 words
An electrical connector as claimed in Claim 10, wherein said driving member comprises a plurality of driving plates arranged in parallel with one another in a first predetermined direction which is perpendicular to said predetermined axis of each of said driving plates being slidable along the top surface of said insulator housing in a second predetermined direction which is perpendicular to said first predetermined direction.
References Cited (Backward Citations)
No citation records indexed.
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