Latch mechanisms for modules
View Patent ↗Latch mechanisms for modules are disclosed. A module includes a housing and a release slide. The housing includes a first rib located on a first side of the housing and a second rib located on a second side of the housing. The release slide is slidingly positioned on the housing. The release slide includes a release slide base, a first release slide arm extending from the release slide base, and a second release slide arm extending from the release slide base. A first flange extending from the first release slide arm is positioned at least partially over the first rib. A second flange extending from the second release slide arm is positioned at least partially over the second rib.
1. A module comprising:
a housing including a port opening, a first rib located entirely below the port opening on a first side of the housing, and a second rib located entirely below the port opening on a second side of the housing positioned opposite the first side of the housing; and
a release slide slidingly positioned at least partially on the housing, the release slide including:
a release slide base;
a first release slide arm extending from the release slide base, the first release slide arm at least partially positioned on the first side of the housing, the first release slide arm including a first flange extending from the first release slide arm, the first flange positioned at least partially over the first rib; and
a second release slide arm extending from the release slide base, the second release slide arm at least partially positioned on the second side of the housing, the second release slide arm including a second flange extending from the second release slide arm, the second flange positioned at least partially over the second rib.
2. The module of claim 1 further comprising a handle including a first end and a second end, wherein the release slide further includes a coupling structure coupled to the first end of the handle.
3. The module of claim 2 , wherein
the second end of the handle is positioned at least partially below the port opening.
4. The module of claim 2 , wherein
the second end of the handle is positioned at least partially above the port opening.
5. The module of claim 4 , the release slide further including a first finger positioned at the first side of the housing and a second finger positioned at the second side of the housing, wherein the first finger and the second finger are configured to arrest movement of the release slide relative to the housing in at least one direction when the release slide is at an unlatched position relative to the housing.
6. The module of claim 1 , wherein the release slide is located entirely below the port opening.
7. The module of claim 1 , wherein the first rib and the second rib are located within a depression of the opening such that the first rib and the second rib do not extend beyond outer surfaces of the housing.
8. The module of claim 1 , wherein the release slide further includes a pull-stop finger positioned to arrest movement of the release slide relative to the housing in at least one direction when the release slide is at an unlatched position relative to the housing.
9. The module of claim 1 , wherein the housing further includes a face positioned to arrest movement of the release slide relative to the housing in at least one direction when the release slide is at a latched position relative to the housing.
10. The module of claim 1 , wherein:
the housing further includes a depression relative to outer surfaces of the housing, and
the release slide is at least partially positioned within the depression.
11. The module of claim 1 , further comprising a resilient member configured to urge the release slide to a latched position relative to the housing.
12. The module of claim 1 , wherein:
the housing includes an engagement pin; and
the release slide includes a disengagement arm,
wherein:
the engagement pin is configured to engage a recess of a cage when the release slide is in a latched position,
the disengagement arm protracts relative to the housing in response to the release slide moving from the latched position to an unlatched position, and
the disengagement arm is configured to urge a cage tab to protract relative to the cage such that the recess of the cage is disengaged from the engagement pin in response to the release slide moving from the latched position to the unlatched position.
13. The module of claim 12 , wherein the housing includes a surface configured to urge the disengagement arm to resiliently protract relative to the housing in response to the release slide being moved from the latched position to the unlatched position.
14. The module of claim 13 , wherein the surface configured to urge the disengagement arm to resiliently protract relative to the housing includes a ramped surface of the engagement pin.
15. The module of claim 1 , further comprising:
a latch movably positioned on the housing, the latch including:
a first end section having an engagement pin; and
a second end section,
a cam rotatingly positioned on the housing, the cam including:
a cam axis;
a first cam arm extending from the cam axis, the first cam arm and the release slide forming a first interface; and
a second cam arm extending from the cam axis, the second cam arm and the second end section of the latch forming a second interface,
wherein the release slide urges the cam to rotate about the cam axis via the first interface in response to the release slide moving between a latched position of the release slide and an unlatched position of the release slide, and the second cam arm urges the latch via the second interface to move the engagement pin between a latched position of the engagement pin and an unlatched position of the engagement pin in response to the cam rotating about the cam axis.
16. The module of claim 15 , wherein the first cam arm includes a protrusion configured to interface with an opening of the release slide, and the second cam arm includes a seat configured to receive a post located on the second end section of the latch.
17. The module of claim 15 , wherein the release slide moves from the latched position of the release slide to the unlatched position of the release slide in a first direction, and the engagement pin moves from the latched position of the engagement pin to the unlatched position of the engagement pin at least partially in a second direction opposite the first direction.
18. The module of claim 17 , wherein the second end section is urged outwards relative to the housing in response to the release slide moving from the latched position of the release slide to the unlatched position of the release slide.
19. A module comprising:
a housing including:
an engagement pin including a ramped surface;
a first rib located on a first side of the housing; and
a second rib located on a second side of the housing positioned opposite the first side of the housing; and
a release slide slidingly positioned at least partially on the housing, the release slide including:
a release slide base;
a disengagement arm;
a first release slide arm extending from the release slide base, the first release slide arm at least partially positioned on the first side of the housing, the first release slide arm including a first flange extending from the first release slide arm, the first flange positioned at least partially over the first rib; and
a second release slide arm extending from the release slide base, the second release slide arm at least partially positioned on the second side of the housing, the second release slide arm including a second flange extending from the second release slide arm, the second flange positioned at least partially over the second rib,
wherein:
the engagement pin is configured to engage a recess of a cage when the release slide is in a latched position,
the ramped surface of the engagement pin is configured to urge the disengagement arm to resiliently protract relative to the housing in response to the release slide moving from the latched position to an unlatched position, and
the disengagement arm is configured to urge a cage tab to protract relative to the cage such that the recess of the cage is disengaged from the engagement pin in response to the release slide moving from the latched position to the unlatched position.
20. The module of claim 19 , wherein:
the housing further includes a depression relative to outer surfaces of the housing, and
the release slide is at least partially positioned within the depression.
21. The module of claim 19 , further comprising a resilient member configured to urge the release slide to a latched position relative to the housing.
22. A module comprising:
a housing including a first rib located on a first side of the housing and a second rib located on a second side of the housing positioned opposite the first side of the housing;
a release slide slidingly positioned at least partially on the housing, the release slide including:
a release slide base;
a first release slide arm extending from the release slide base, the first release slide arm at least partially positioned on the first side of the housing, the first release slide arm including a first flange extending from the first release slide arm, the first flange positioned at least partially over the first rib; and
a second release slide arm extending from the release slide base, the second release slide arm at least partially positioned on the second side of the housing, the second release slide arm including a second flange extending from the second release slide arm, the second flange positioned at least partially over the second rib;
a latch movably positioned on the housing, the latch including:
a first end section having an engagement pin; and
a second end section,
a cam rotatingly positioned on the housing, the cam including:
a cam axis;
a first cam arm extending from the cam axis, the first cam arm and the release slide forming a first interface; and
a second cam arm extending from the cam axis, the second cam arm and the second end section of the latch forming a second interface,
wherein the release slide urges the cam to rotate about the cam axis via the first interface in response to the release slide moving between a latched position of the release slide and an unlatched position of the release slide, and the second cam arm urges the latch via the second interface to move the engagement pin between a latched position of the engagement pin and an unlatched position of the engagement pin in response to the cam rotating about the cam axis.
23. The module of claim 22 , wherein:
the housing further includes a depression relative to outer surfaces of the housing, and
the release slide is at least partially positioned within the depression.
24. The module of claim 22 , further comprising a resilient member configured to urge the release slide to a latched position relative to the housing.
25. The module of claim 22 , wherein the first cam arm includes a protrusion configured to interface with an opening of the release slide, and the second cam arm includes a seat configured to receive a post located on the second end section of the latch.
26. The module of claim 22 , wherein the release slide moves from the latched position of the release slide to the unlatched position of the release slide in a first direction, and the engagement pin moves from the latched position of the engagement pin to the unlatched position of the engagement pin at least partially in a second direction opposite the first direction.
27. The module of claim 26 , wherein the second end section is urged outwards relative to the housing in response to the release slide moving from the latched position of the release slide to the unlatched position of the release slide.