IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0073290
(2011-03-28)
|
등록번호 |
US-8147279
(2012-04-03)
|
발명자
/ 주소 |
- Martin, Galen M.
- Moll, Hurley Chester
- Shuey, John Raymond
|
출원인 / 주소 |
- Tyco Electronics Corporation
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
9 |
초록
▼
An electrical connector includes a housing having a plurality of terminal passages. Each terminal passage has a deflectable latch for securing the terminal within the passage and is configured to permit an electrical terminal to be inserted into the passage. Openings are provided proximate the defle
An electrical connector includes a housing having a plurality of terminal passages. Each terminal passage has a deflectable latch for securing the terminal within the passage and is configured to permit an electrical terminal to be inserted into the passage. Openings are provided proximate the deflectable latches, with each opening extending from a first terminal passage of the plurality of terminal passages to an adjacent second terminal passage. Projections extend from side surfaces of the terminal passages, with at least one projection extending into each terminal passage. At least one projection is positioned to cooperate with a side surface of a respective deflectable latch to prevent the deflectable latch from being overstressed. The openings and the projections allow the terminal passages to be closely spaced thereby reducing the size of the connector while providing overstress protection for the deflectable latches.
대표청구항
▼
1. An electrical connector comprising: a housing having a plurality of terminal passages, each terminal passage configured to permit an electrical terminal to be inserted into the passage and a deflectable latch for securing the terminal within the passage;openings provided proximate the deflectable
1. An electrical connector comprising: a housing having a plurality of terminal passages, each terminal passage configured to permit an electrical terminal to be inserted into the passage and a deflectable latch for securing the terminal within the passage;openings provided proximate the deflectable latches, each opening extending from a first terminal passage of the plurality of terminal passages to an adjacent second terminal passage;projections provided in the plurality of terminal passages proximate the openings, at least one projection extending into each terminal passage, the at least one projection positioned to cooperate with a side surface of a respective deflectable latch to prevent the deflectable latch from being overstressed;wherein the openings and the projections allow the terminal passages to be closely spaced thereby reducing the size of the connector while providing overstress protection for the deflectable latches. 2. An electrical connector as set forth in claim 1, wherein the deflectable latches have latch arms which extend longitudinally within the terminal passages, the latch arms have rear ends connected to a housing of the connector and front, free standing ends which can be pivoted outwardly in the terminal passages into the openings to allow the terminals to be inserted into the terminal passages. 3. An electrical connector as set forth in claim 2, wherein the openings include longitudinal spaces which extend below the latch arms, the free standing ends can be pivoted outwardly in the terminal passages into the longitudinal spaces of the openings to allow the terminals to be inserted into the terminal passages. 4. An electrical connector as set forth in claim 2, wherein the projections extend from a side surfaces of the terminal passages and are configured to cooperate with the latch arms to limit outward travel of the terminal latches, thereby preventing the terminal latches from being overstressed during removal of the terminals which may be positioned in the terminal passages. 5. An electrical connector as set forth in claim 1, wherein the projections have beveled surfaces, the beveled surfaces of the projections engage the deflectable latches to prevent the overstress of the deflectable latches during the removal of the terminals positioned in the terminal passages. 6. An electrical connector as set forth in claim 5, wherein the deflectable latches have latch arms with beveled surfaces, the beveled surfaces of the projections and the beveled surfaces of the latch arms engage to prevent the overstress of the deflectable latches during the removal of the terminals, whereby the beveled edges of the projections and the beveled edges of the latch arms allow the projections to cooperate with the beveled edge of the latch arms which is above a bottom surface of the latch arms thereby allowing the projections to cooperate with the latch arms to prevent overstress of the latch arms while allowing the terminal passages to be closely spaced. 7. An electrical connector as set forth in claim 1, wherein the openings extend through a front end of the connector to allow a tool to be inserted through the openings and used to bias the latch arms of the deflectable latches outwardly so that the terminals positioned in the terminal passages can be removed. 8. An electrical connector comprising: a housing having a plurality of terminal passages, each terminal passage configured to permit an electrical terminal to be inserted into the passage and a deflectable latch for securing the terminal within the passage;openings provided proximate the deflectable latches, each opening extending from a first terminal passage of the plurality of terminal passages to an adjacent second terminal passage;projections extending from side surfaces of the terminal passages, at least one projection extending into each terminal passage, the at least one projection positioned to cooperate with a side surface of a respective deflectable latch to prevent the deflectable latch from being overstressed;wherein the openings and the projections allow the terminal passages to be closely spaced thereby reducing the size of the connector while providing overstress protection for the deflectable latches. 9. An electrical connector as set forth in claim 8, wherein the deflectable latches have latch beams which extend longitudinally within the terminal passages, the latch beams have rear ends connected to a housing of the connector and front, free standing ends which can be pivoted outwardly in the terminal passages into the openings to allow the terminals to be inserted into the terminal passages. 10. An electrical connector as set forth in claim 9, wherein the openings include longitudinal spaces which extend below the latch beams, the free standing ends can be pivoted outwardly in the terminal passages into the longitudinal spaces of the openings to allow the terminals to be inserted into the terminal passages. 11. An electrical connector as set forth in claim 8, wherein the projections have beveled surfaces, the beveled surfaces of the projections engage the deflectable latches to prevent the overstress of the deflectable latches during the removal of the terminals positioned in the terminal passages. 12. An electrical connector as set forth in claim 11, wherein the deflectable latches have latch beams with beveled surfaces, the beveled surfaces of the projections and the beveled surfaces of the latch beams engage to prevent the overstress of the deflectable latches during the removal of the terminals, whereby the beveled edges of the projections and the beveled edges of the latch beams allow the projections to cooperate with the beveled edge of the latch beams which is above a bottom surface of the latch beams thereby allowing the projections to cooperate with the latch beams to prevent overstress of the latch beams while allowing the terminal passages to be closely spaced. 13. An electrical connector as set forth in claim 8, wherein the openings extend through a front end of the connector to allow a tool to be inserted through the openings and used to bias the latch beams of the deflectable latches outwardly so that the terminals positioned in the terminal passages can be removed. 14. An electrical connector as set forth in claim 8, wherein the projections in the plurality of terminal passages are positioned proximate the openings. 15. An electrical connector comprising: a housing having a plurality of terminal passages, each terminal passage configured to permit an electrical terminal to be inserted into the passage and a deflectable latch for securing the terminal within the passage;openings provided proximate the deflectable latches, each opening extending from a first terminal passage of the plurality of terminal passages to an adjacent second terminal passage;projections extending from side surfaces of the terminal passages, the projections having beveled surfaces, the beveled surfaces of the projections engage the deflectable latches to prevent the overstress of the deflectable latches during the removal of the terminals;wherein the openings and the projections allow the terminal passages to be closely spaced thereby reducing the size of the connector while providing overstress protection for the deflectable latches. 16. An electrical connector as set forth in claim 15, wherein the projections in the plurality of terminal passages are positioned proximate the openings. 17. An electrical connector as set forth in claim 16, wherein the deflectable latches have latch arms which extend longitudinally within the terminal passages, the latch arms have rear ends connected to a housing of the connector and front, free standing ends which can be pivoted outwardly in the terminal passages into the openings to allow the terminals to be inserted into the terminal passages. 18. An electrical connector as set forth in claim 17, wherein the openings include longitudinal spaces which extend below the latch arms, the free standing ends can be pivoted outwardly in the terminal passages into the longitudinal spaces of the openings to allow the terminals to be inserted into the terminal passages. 19. An electrical connector as set forth in claim 18, wherein the latch arms with beveled surfaces, the beveled surfaces of the projections and the beveled surfaces of the latch arms engage to prevent the overstress of the deflectable latches during the removal of the terminals, whereby the beveled edges of the projections and the beveled edges of the latch arms allow the projections to cooperate with the beveled edge of the latch arms which is above a bottom surface of the latch arms thereby allowing the projections to cooperate with the latch arms to prevent overstress of the latch arms while allowing the terminal passages to be closely spaced. 20. An electrical connector as set forth in claim 19, wherein the openings extend through a front end of the connector to allow a tool to be inserted through the openings and used to bias the latch arms of the deflectable latches outwardly so that the terminals positioned in the terminal passages can be removed.
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