Contact element comprising a looped spring section
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01R-024/00
H01R-004/48
H01R-013/02
출원번호
US-0626077
(2015-02-19)
등록번호
US-9620869
(2017-04-11)
발명자
/ 주소
Listing, Martin
Rhein, David James
출원인 / 주소
Tyco Electronics Corporation
대리인 / 주소
Barley Snyder
인용정보
피인용 횟수 :
0인용 특허 :
3
초록
An electrical contact for an electric connector is disclosed having a looped spring portion. The looped spring portion has a connecting end, a contacting end curved back towards the connecting end, and at least one contacting region positioned on the contacting end.
대표청구항▼
1. An electrical contact for an electric connector, comprising: an approximately circular looped spring portion having a connecting end;a contacting end curved back towards the connecting end; andat least one contacting region positioned on the contacting end, the contacting region having a convexly
1. An electrical contact for an electric connector, comprising: an approximately circular looped spring portion having a connecting end;a contacting end curved back towards the connecting end; andat least one contacting region positioned on the contacting end, the contacting region having a convexly curved contacting portion positioned on an outer surface and extending away from at least one of the looped spring portion and the connecting end. 2. The electrical contact according to claim 1, wherein the looped spring portion includes a contiguous region that continuously curves in a first direction towards the contacting region. 3. The electrical contact according to claim 1, further comprising a first contact base continuously connected with the connecting end, and attaching the electrical contact to the electrical connector. 4. The electrical contact according to claim 2, wherein a portion of the connecting end curves in a second direction, contrary to the first direction of curvature of the contiguous region. 5. The electrical contact according to claim 2, wherein, at the connecting end, the looped spring portion first extends away from the contacting region before merging with the contiguous region. 6. The electrical contact according to claim 1, wherein the contacting region is positioned opposite the connecting end, and has a gap therebetween. 7. The electrical contact according to claim 1, wherein a cross-sectional area of the electrical contact at the connecting end is larger than a cross-sectional area of the electrical contact at the contacting end. 8. The electrical contact according to claim 1, wherein, at the contacting end, the looped spring portion terminates in a linear contacting portion, which includes the contacting region. 9. The electrical contact according to claim 1, wherein the looped spring portion is cantilevered, with the contacting end being a cantilevered free end. 10. The electrical contact according to claim 9, wherein the contacting region is positioned on the free end. 11. The electrical contact according to claim 1, wherein a first separation distance between the connecting end and the contacting end is approximately a third to a fifth of a total height of the looped spring portion. 12. The electrical contact according to claim 1, wherein the looped spring portion at least partially surrounds and defines a circular passageway having a gap positioned between the contacting end and the connecting end. 13. The electrical contact according to claim 1, wherein a cross-sectional area of the looped spring portion is less than a cross-sectional area of the looped spring portion positioned proximate the contacting end. 14. The electrical contact according to claim 1, wherein the looped spring portion forms an arc extending from the connecting end to the contacting end, the arc extending for at least 270°. 15. The electrical contact according to claim 1, wherein the looped spring portion includes a plurality of contact arms extending approximately in parallel to each other, each contact arm having at least one contacting region positioned on the contacting end. 16. The electrical contact according to claim 15, wherein each contact arm is cantilevered, terminating in a cantilevered free end. 17. The electrical contact according to claim 15, wherein the contact arms have a length that extends over more than half of a total length of the looped spring portion. 18. An electrical connector comprising: an electrical contact having a mating end and an opposite terminating end with an approximately circular looped spring portion positioned proximate to the mating end and having a connecting end positioned proximate to the terminating end;a contacting end positioned proximate to the terminating end, and being curved back towards the connecting end; andat least one contacting region positioned on the contacting end, the contacting region having a convexly curved contacting portion positioned on an outer surface and extending away from at least one of the looped spring portion and the connecting end.
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이 특허에 인용된 특허 (3)
Ziegler Hans J. (Milwaukee WI), Cable bonding clamp.
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