IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0510699
(2006-08-28)
|
등록번호 |
US-7419310
(2008-09-02)
|
우선권정보 |
JP-2005-252123(2005-08-31) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
Birch, Stewart, Kolasch & Birch, LLP
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
0 |
초록
▼
An optical transmission connector comprises a holder unit, a shutter mechanism unit for opening and closing an optical plug housing unit for housing an optical plug, an element housing unit for housing a photoelectric effect element, and a fixing metal plate for fixing the holder unit to a mounting
An optical transmission connector comprises a holder unit, a shutter mechanism unit for opening and closing an optical plug housing unit for housing an optical plug, an element housing unit for housing a photoelectric effect element, and a fixing metal plate for fixing the holder unit to a mounting board. The fixing metal plate has a fixing terminal unit which is butted and engaged with a side portion of the holder unit, and is protruded from a bottom portion of the holder unit at an appropriate position, so that the fixing terminal unit can be fitted into the mounting board. A bent portion is formed in the fixing terminal unit in a length direction thereof. The fixing metal plate has a positioning concave portion, corresponding to a positioning convex portion, and is in a shape which is fitted into a fitting slit.
대표청구항
▼
What is claimed is: 1. An optical transmission connector comprising: a holder unit including an element housing unit for housing a photoelectric effect element and an optical plug housing unit for housing an optical plug; a shutter mechanism unit for opening and closing the optical plug housing uni
What is claimed is: 1. An optical transmission connector comprising: a holder unit including an element housing unit for housing a photoelectric effect element and an optical plug housing unit for housing an optical plug; a shutter mechanism unit for opening and closing the optical plug housing unit; and a fixing metal plate for fixing the holder unit to a mounting board, wherein the fixing metal plate has a fixing terminal unit protruding from a bottom portion of the holder unit, the fixing metal plate extending over an upper portion and a side portion of the holder unit, wherein the fixing metal plate extends along the side portion by including a first portion that extends in a top to bottom direction relative to the holder unit, a second portion that extends from the first portion in a front to back direction relative to the holder unit, and a third portion that extends from the second portion in a top to bottom direction relative to the holder unit and the fixing terminal unit has a bent portion in a length direction thereof. 2. The optical transmission connector according to claim 1, wherein the bent portion is in the shape of a wedge. 3. The optical transmission connector according to claim 1, wherein the fixing metal plate is symmetrically provided on left and right side portions of the holder unit. 4. The optical transmission connector according to claim 3, wherein the fixing metal plate symmetrically provided on the left and right side portions of the holder unit, continuously extends across an upper portion of the holder unit. 5. The optical transmission connector according to claim 1, wherein the shutter mechanism unit has a shutter plate, and the shutter plate has a spring end holding concave portion for holding an end of a spring for biasing the shutter plate in a direction in which the shutter plate is closed. 6. The optical transmission connector according to claim 5, wherein the shutter plate has a spring attachment shaft which is engaged with the spring. 7. The optical transmission connector according to claim 6, wherein the shutter plate has a spring accidental detachment preventing unit for preventing the spring from being accidentally detached, corresponding to the spring attachment shaft. 8. The optical transmission connector according to claim 5, wherein the spring is housed into the holder when an optical plug is inserted into the optical plug housing unit. 9. The optical transmission connector according to claim 5, wherein the other end of the spring is slid in the holder when an optical plug is inserted into the optical plug housing unit. 10. The optical transmission connector according to claim 9, wherein the other end of the spring is slid along a spring guiding groove portion provided in the holder. 11. The optical transmission connector according to claim 1, wherein a bottom surface of the holder has a bottom surface concave portion for preventing seepage of a flux, corresponding to the shutter mechanism unit. 12. The optical transmission connector according to claim 1, wherein the photoelectric effect element is a light receiving element or a light emitting element. 13. The optical transmission connector according to claim 5, wherein a length of the spring attachment shaft is less than a length of the shutter plate. 14. The optical transmission connector according to claim 1, further comprising a base for holding a spring is formed on a shutter plate of the shutter mechanism unit, wherein a length of the base attached to the spring is less than a length of the shutter plate. 15. The optical transmission connector according to claim 14, wherein the shutter plate has a spring accidental detachment preventing unit for preventing the spring from being accidentally detached, corresponding to the spring attachment shaft, wherein a length of the base attached to the spring with the spring accidental detachment preventing unit is less than a length of the shutter plate. 16. The optical transmission connector according to claim 2, the wedge is directed inward towards the holder unit. 17. The optical transmission connector according to claim 1, wherein the intersection of the first portion and the second portion is a first notch and intersection of the second portion and the third portion is a second notch. 18. The optical transmission connector according to claim 17 wherein the fixing metal plate has a positioning concave portion which is engaged with a positioning convex portion provided in the holder unit located at the first notch. 19. The optical transmission connector according to claim 17, wherein the fixing metal plate is configured to fit into a fitting slit provided in the holder unit located at the second notch. 20. The optical transmission connector according to claim 18, wherein the fixing metal plate is configured to fit into a fitting slit provided in the holder unit located at the second notch. 21. The optical transmission connector according to claim 18, wherein the fixing metal plate is symmetrically provided on left and right side portions of the holder unit. 22. The optical transmission connector according to claim 19, wherein the fixing metal plate is symmetrically provided on left and right side portions of the holder unit. 23. The optical transmission connector according to claim 18, wherein the fixing metal plate symmetrically provided on the left and right side portions of the holder unit, continuously extends across an upper portion of the holder unit. 24. The optical transmission connector according to claim 19, wherein the fixing metal plate symmetrically provided on the left and right side portions of the holder unit, continuously extends across an upper portion of the holder unit. 25. The optical transmission connector according to claim 20, wherein the fixing metal plate symmetrically provided on the left and right side portions of the holder unit, continuously extends across an upper portion of the holder unit. 26. An optical transmission connector with an optical plug connected thereto, wherein the optical transmission connector is the optical transmission connector according to claim 1. 27. An electronic apparatus comprising an optical transmission connector, wherein the optical transmission connector is the optical transmission connector according to claim 1.
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