IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0020037
(2008-01-25)
|
등록번호 |
US-7753742
(2010-08-02)
|
발명자
/ 주소 |
- Fedder, James L.
- Taylor, Attalee S.
- Trout, David A.
|
출원인 / 주소 |
- Tyco Electronics Corporation
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
207 |
초록
▼
An electrical terminal of the type to be inserted into an aperture of an electrical panel member is provided. The electrical terminal may include a base, an insertion portion extending from the base to a first end, a slit formed through the insertion portion and defining a compliant portion having a
An electrical terminal of the type to be inserted into an aperture of an electrical panel member is provided. The electrical terminal may include a base, an insertion portion extending from the base to a first end, a slit formed through the insertion portion and defining a compliant portion having a first leg and a second leg. Midpoints of each or both legs may be offset from the midpoint of the slit to achieve improved mechanical and electrical performance within a connector. Also provided is an electrical terminal having a tip that facilitates alignment with a panel member aperture and provides tactile feedback to a user, as well as an electrical terminal having a mounting end that is substantially smaller than its mating end, and connectors containing such terminals. Methods of routing electrical traces between adjacent electrical terminals are also provided.
대표청구항
▼
What is claimed is: 1. An electrical terminal comprising: a tip, a base and a mounting end, wherein the base and mounting end define a plane; an intermediate compliant portion connecting the base and the tip, the intermediate compliant portion comprising a first leg member with a first leg portion
What is claimed is: 1. An electrical terminal comprising: a tip, a base and a mounting end, wherein the base and mounting end define a plane; an intermediate compliant portion connecting the base and the tip, the intermediate compliant portion comprising a first leg member with a first leg portion lying in the plane and a second portion deformed in a first direction away from the plane, a second leg member with a third leg portion lying in the plane and a fourth portion deformed in a second direction away from the plane, and an elongated opening positioned between the first leg member and the second leg member, wherein the elongated opening and the first, second, third and fourth leg portions cooperate to achieve a substantially uniform insertion force profile upon insertion of the electrical terminal into a panel member aperture; wherein the substantially uniform insertion force profile comprises an insertion force profile that varies no more than about 10% along at least about 50% of a first distance of terminal travel. 2. The electrical terminal of claim 1 wherein the first, second, third and fourth leg portions are sized to provide a desired insertion force profile of the compliant portion. 3. The electrical terminal of claim 1 wherein the terminal may be inserted into a panel member aperture with an insertion force of less than about 4 pounds. 4. The electrical terminal of claim 1 wherein the terminal substantially maintains its position within a panel member aperture up to a withdrawal force of at least about 1 pound. 5. The electrical terminal of claim 1 further comprising a central axis that intersects the first leg member at a first central location and the second leg member at a second central location, wherein the elongated opening extends a first distance from the central axis to the tip and a second distance from the central axis to the base, and wherein the first distance is less than the second distance. 6. The electrical terminal of claim 5 wherein the tip provides tactile feedback to a user to facilitate insertion of the terminal into a panel member aperture. 7. An electrical connector adapted to be connected to a panel member, the electrical connector comprising: a plurality of electrical contacts arranged in a linear array within a housing, each electrical contact comprising a mating end and a mounting end, the mounting end comprising a base, a tip, and a compliant section positioned between the base and the tip, wherein the base and the tip define a plane; wherein the compliant section comprises a first leg member deformed in a first direction away from the plane and a second leg member deformed in a second direction away from the plane; wherein the compliant section comprises a slit, and wherein the slit extends from a first end of the first leg member and a first end of the second leg member to the base; and wherein the compliant section has a size and a shape sufficient to achieve an insertion force that is substantially uniform along at least about 50% of a distance of terminal travel during insertion of the compliant section into a panel member aperture; wherein the insertion force required to seat the electrical contacts is between about 3 pounds per contact and about 6 pounds per contact. 8. The electrical connector of claim 7 wherein the panel member aperture has a diameter of less than about 0.4 millimeters. 9. The electrical connector of claim 7 wherein the panel member aperture comprises a plating, and wherein a combined surface area of the first leg member and the second leg member in contact with the plating is at least about 0.09 square millimeters. 10. The electrical connector of claim 7 wherein the insertion force varies less than about 0.5 pounds per contact along at least about 50% of the distance of terminal travel. 11. The electrical connector of claim 7 wherein the tip comprises a substantially pointed end. 12. The electrical connector of claim 11 wherein the first end of the first leg member and the first end of the second leg member are located a first distance from the pointed end, wherein the first distance is such that the time required to reflect electrical energy pulses is minimized. 13. An electrical terminal comprising: a mating end; a mounting end comprising a slit defined by a base, a tip, a first leg member having a first end and a second end, and a second leg member having a first end and a second end, wherein at least a portion of the first leg member is deformed in a first direction and at least a portion of the second leg member is deformed in a second direction substantially opposite the first direction, and wherein a first width is defined at the first end of the first leg member and the first end of the second leg member, and a second width is defined at the second end of the first leg member and the second end of the second leg member, the first width being less than the second width; wherein the tip is connected to the first end of the first leg member and the first end of the second leg member, and the base is connected to the second end of the first leg member and the second end of the second leg member; wherein the slit extends from the first end of the first leg member and the first end of the second leg member to the base; and wherein the mounting end may be inserted into a panel member aperture with an insertion force of less than about 4 pounds. 14. The electrical terminal of claim 13 wherein the mounting end comprises a plurality of tapered segments configured to achieve a substantially uniform insertion profile upon insertion of the terminal into a panel member aperture. 15. The electrical terminal of claim 13 wherein a portion of the compliant section extending between the first width and the second width has a taper of less than about 0.6 degrees. 16. The electrical terminal of claim 15 wherein the taper is less than about 0.3 degrees. 17. The electrical terminal of claim 13 wherein at least one of the leg members has a variable thickness. 18. The electrical terminal of claim 17 wherein a first thickness at the first end of the leg member is less than a second thickness at the base.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.