Device for unlocking an electronic component that is insertible into a receiving device
View Patent ↗An apparatus for unlocking an electronic component to be inserted into a retaining device, in particular, a transceiver, and held in the retaining device by a locking element, such as a tongue. The apparatus has an unlocking device is integrally formed with the component housing or with a part thereof. The unlocking device is a rocker formed as part of the component and has an unlocking part for moving the unlocking device into an operated position and for unlocking the locking element in that position. An integral reset spring, which can be a leaf or torsion spring, connects the rocker. The operating direction is at right angles to a removal or ejection direction of the component from the retaining device. Preferably, the unlocking device and the component are plastic. The unlocking apparatus allows easily controllable removal of a component, is of simple construction, and can be produced cost-effectively.
1. An apparatus for locking and unlocking an electronic component to be inserted into a retaining device and held in the retaining device, the apparatus comprising:
a rocker to be operatively connected to the electronic component and movable between a first position and a second position, said rocker having a first end interacting with the retaining device and a second end for operating said rocker, said first end unlocking the electronic component in the retaining device when placed in said second position.
2. The apparatus according to claim 1 , wherein said first position is an initial position and said second position is an operated position.
3. The apparatus according to claim 1 , wherein:
the electronic component has at least one part; and
said rocker is integrally formed with the at least one part.
4. The apparatus according to claim 1 , including at least one resetting means connecting said rocker to the electronic component.
5. The apparatus according to claim 4 , wherein said at least one resetting means is integrally formed with the electronic component.
6. The apparatus according to claim 4 , wherein the electronic component has a part and said at least one resetting means is integrally formed with the part.
7. The apparatus according to claim 5 , wherein:
said rocker has a rotation axis; and
said at least one resetting means is a leaf spring connected to said rocker at a region of said rotation axis.
8. The apparatus according to claim 4 , wherein:
said rocker has a rotation axis; and
said at least one resetting means is a torsion spring connected to said rocker at a region of said rotation axis.
9. The apparatus according to claim 1 , wherein said second end has an operating direction at least one of right angles to and in the removal direction of the electronic component from the retaining device.
10. The apparatus according to claim 1 , wherein:
the electronic component has a longitudinal axis; and said second end has an operating direction perpendicular to the longitudinal axis.
11. The apparatus according to claim 1 , wherein:
the electronic component is removed from the retaining device in a removal direction; and
said second end has an operating direction perpendicular to the removal direction.
12. The apparatus according to claim 1 , wherein:
the electronic component leaves the retaining device in an ejection direction; and
said second end has an operating direction perpendicular to the ejection direction.
13. The apparatus according to claim 1 , wherein:
the electronic component has a surface; and said second end has an operating direction perpendicular to the surface of the electronic component.
14. The apparatus according to claim 1 , wherein the electronic component is a transceiver.
15. The apparatus according to claim 14 , wherein:
the transceiver has an optical inlet; and
said second end is disposed at the optical inlet.
16. The apparatus according to claim 15 , wherein the optical inlet has an elongated depression accommodating said second end.
17. The apparatus according to claim 15 , wherein:
the electrical component has a housing wall defining an opening;
said first end is disposed at the optical inlet; and
said first end contacts the locking element in said second position through the opening.
18. The apparatus according to claim 15 , wherein:
the electrical component has a housing with a bottom face; and
said second end and said first end are disposed on the bottom face.
19. The apparatus according to claim 15 , wherein the retaining device is a metal structure to be fitted on a printed circuit board.
20. The apparatus according to claim 15 , wherein the retaining device is a sheet-metal cage to be fitted on a printed circuit board.
21. The apparatus according to claim 15 , wherein:
said rocker is integral to the electronic component; and
the electronic component and said rocker are plastic.
22. The apparatus according to claim 15 , wherein:
the electronic component has a part;
said rocker is integral to the part; and
the electronic component, the part, and said rocker are plastic.
23. The apparatus according to claim 1 , wherein:
said second end and said first end are disposed on opposite ends of said rocker.
24. The apparatus according to claim 23 , wherein:
said rocker has a rotation axis disposed between said second end and said first end; and
a control spring is connected to said rocker in a vicinity of said rotation axis.
25. A method for unlocking an electronic component held in a retaining device, the method comprising:
moving a rocker from an unoperated position to an operated position by operating an operating part of the rocker, thereby
causing an unlocking part of the rocker to unlock the electronic component from the retaining device.
26. The method according to claim 25 , wherein the rocker has a rotation axis and the rocker is rotated about the rotation axis when being moved from the unoperated position to the operated position.
27. The method according to claim 25 , further comprising resetting the rocker to the unoperated position.
28. The method according to claim 25 , wherein the electronic component has a longitudinal axis and the operating part of the rocker is operated in a direction perpendicular to the longitudinal axis.
29. The method according to claim 25 , wherein the electronic component has a removal direction from the retaining device and the operating part of the rocker is operated in a direction perpendicular to the removal direction.
30. The method according to claim 25 , wherein the electronic component has a surface and the operating part of the rocker is operated in a direction perpendicular to the surface of the electronic component.
31. The method according to claim 26 , wherein the rotation axis is located between the unlocking part and the operating part of the rocker.
32. The method according to claim 25 , wherein the unlocking part of the rocker, when the rocker is moved to the operated position, changes its position with respect to a housing wall of the retaining device.
33. The method according to claim 25 , wherein the unlocking part of the rocker, when the rocker is moved to the operated position, changes interaction with the retaining device.
34. A method for locking and unlocking an electronic component to be inserted in a retaining device and held in the retaining device, the method comprising:
providing a rocker which is movable between an unoperated position and an operated position;
locking the electronic component in the retaining device when the rocker is in the unoperated position; and
unlocking the electronic component from the retaining device by moving the rocker to the operated position.
35. The method according to claim 34 , wherein the rocker is moved to the operated position by operating an operating part of the rocker, thereby causing an unlocking part of the rocker to unlock the electronic component from the retaining device.
36. The method according to claim 34 , further comprising resetting the rocker to the unoperated position after having moved the rocker to the operated position.
37. The method according to claim 34 , wherein the electronic component has a longitudinal axis and the operating part of the rocker is operated in a direction perpendicular to the longitudinal axis.
38. The method according to claim 34 , wherein the electronic component has a removal direction from the retaining device and the operating part of the rocker is operated in a direction perpendicular to the removal direction.
39. The method according to claim 34 , wherein the electronic component has a surface and the operating part is operated in a direction perpendicular to the surface of the electronic component.
40. The method according to claim 35 , the rocker being rotated about a rotation axis located between the unlocking part and the operating part of the rocker.
41. The method according to claim 35 , wherein the unlocking part of the rocker, when the rocker is moved to the operated position, changes its position with respect to a housing wall of the retaining device.
42. The method according to claim 35 , wherein the unlocking part of the rocker, when the rocker is moved to the operated position, changes interaction with the retaining device.