Electrical connector having a dual-actuated releasable latch

• US 9,728,871 B1
• Filed: 07/18/2016
• Issued: 08/08/2017
• Est. Priority Date: 07/18/2016
• Status: Active Grant

• Current Assignee: TE Connectivity Solutions GmbH (TE Connectivity Ltd. (United Kingdom))
• Original Assignee: TE Connectivity Corporation (TE Connectivity Ltd. (United Kingdom))
• Inventors: Gutgold, Glen, Smith, Tracy Lee
• Primary Examiner(s): Dinh, Phuong
• Application Number:
  US15/212,891
• Time in Patent Office: 386 Days
• Field of Search: 439352, 439344
• CPC Class Codes: H01R 12/515 Terminal blocks providing connections to wires or cables
• CPC Class Codes: H01R 12/52 connecting to other rigid printed circuits or like structures
• CPC Class Codes: H01R 12/62 connecting to rigid printed circuits or like structures
• CPC Class Codes: H01R 12/7011 Locking or fixing a connector to a PCB
• CPC Class Codes: H01R 12/71 for rigid printing circuits or like structures
• CPC Class Codes: H01R 12/722 coupling devices mounted on the edge of the printed circuits
• CPC Class Codes: H01R 12/79 connecting to rigid printed circuits or like structures
• CPC Class Codes: H01R 13/6275 Latching arms not integral with the housing H01R13/6276, H01R13/6277, H01R13/6278 take precedence
• CPC Class Codes: H01R 13/6335 comprising a handle

Abstract

An electrical connector includes a housing having a mating end, a rear end opposite the mating end, and an exterior wall extending at least partially between the mating end and the rear end. The exterior wall includes a cavity with a latch held on the housing at least partially received in the cavity and a latch actuator at least partially received in the cavity. The latch actuator has first and second release mechanisms. The first release mechanism includes a pull tab being linearly movable within the cavity during a pull release operation, and the second release mechanism includes a push button being movable within the cavity during a push release operation for interacting with the latch to release the latch during the push release operation.

Claims

1. An electrical connector comprising:

a housing having a mating end, a rear end opposite the mating end, and an exterior wall extending at least partially between the mating end and the rear end, the exterior wall including a cavity extending between the mating and rear ends;

a latch held on the housing and at least partially received in the cavity, the latch being configured to interact with a mating component to secure the housing to the mating component;

a latch actuator at least partially received in the cavity, the latch actuator having a first release mechanism and a second release mechanism, the first release mechanism comprising a pull tab being linearly movable within the cavity during a pull release operation, the pull tab interacting with the latch to release the latch during the pull release operation, the second release mechanism comprising a push button being movable within the cavity during a push release operation, the push button interacting with the latch to release the latch during the push release operation.

2. The electrical connector of claim 1, wherein the push button is integral with the pull tab.

3. The electrical connector of claim 1, wherein the pull tab is actuatable in a first actuation direction during the pull release operation to depress the latch downward to release the latch, and wherein the push button is actuatable in a second actuation direction different than the first actuation direction during the push release operation to depress the latch in the downward direction to release the latch.

4. The electrical connector of claim 1, wherein the pull tab includes a pull tab body having a top and a bottom, the pull tab including a ramp extending from the bottom, the pull tab being positioned above the latch with the ramp being forward of the latch to interact with the latch as the pull tab is pulled rearward during the pull release operation.

5. The electrical connector of claim 1, wherein the push button is cantilevered from the pull tab at a hinge, the push button being pivoted about the hinge in a downward direction toward the latch to depress the latch during the push release operation.

6. The electrical connector of claim 1, wherein the exterior wall includes a top opening, the push button extending through the top opening above the exterior wall, the push button being depressible into the cavity to depress the latch during the push release operation.

7. The electrical connector of claim 1, wherein the pull tab supports the push button above the latch.

8. The electrical connector of claim 1, wherein the push button is moveable with the pull tab during the pull release operation.

9. The electrical connector of claim 1, wherein the push button and the pull tab engage different portions of the latch to depress the latch.

10. The electrical connector of claim 1, wherein the latch includes a latching end and an actuation end, the latching end being configured to latch to the mating component, the actuation end having a central body and a tab extending outward from the central body, the push button being aligned with and engaging the central body to depress the latch during the push release operation, the pull tab being aligned with and engaging the tab to depress the latch during the pull release operation.

11. The electrical connector of claim 1, further comprising travel limits provided on the pull tab and within the cavity, the travel limits cooperating with the housing to define a range of motion over which the pull tab moves within the cavity.

12. The electrical connector of claim 1, wherein the rear end of the housing comprises a rear opening configured to receive an electrical cable.

13. The electrical connector of claim 1, wherein the housing holds a printed circuit board configured for mating with the mating component.

14. An electrical connector comprising:

a housing having a mating end, a rear end opposite the mating end, and an exterior wall at a top of the housing extending at least partially between the mating end and the rear end, the exterior wall including a cavity below the exterior wall;

a latch held on the top of the housing and at least partially received in the cavity, the latch being configured to interact with a mating component to secure the housing to the mating component, the latch being depressible in a downward direction;

a latch actuator at least partially received in the cavity, the latch actuator having a first release mechanism and a second release mechanism, the first release mechanism comprising a pull tab above the latch, the pull tab being linearly movable within the cavity during a pull release operation, the pull tab having a ramp interacting with the latch to depress the latch in the downward direction to release the latch during the pull release operation, the second release mechanism comprising a push button above the latch, the push button being movable within the cavity during a push release operation, the push button interacting with the latch to depress the latch in the downward direction to release the latch during the push release operation.

15. The electrical connector of claim 14, wherein the pull tab is actuatable in a first actuation direction during the pull release operation to depress the latch downward to release the latch, and wherein the push button is actuatable in a second actuation direction different than the first actuation direction during the push release operation to depress the latch in the downward direction to release the latch.

16. The electrical connector of claim 14, wherein the pull tab includes a pull tab body having a top and a bottom, the pull tab including a ramp extending from the bottom, the pull tab being positioned above the latch with the ramp being forward of the latch to interact with the latch as the pull tab is pulled rearward during the pull release operation.

17. The electrical connector of claim 14, wherein the push button is cantilevered from the pull tab at a hinge, the push button being pivoted about the hinge in a downward direction toward the latch to depress the latch during the push release operation.

18. The electrical connector of claim 14, wherein the exterior wall includes a top opening, the push button extending through the top opening above the exterior wall, the push button being depressible into the cavity to depress the latch during the push release operation.

19. The electrical connector of claim 14, wherein the push button and the pull tab engage different portions of the latch to depress the latch.

20. An electrical connector comprising:

a housing having a mating end, a rear end opposite the mating end, and an exterior wall at a top of the housing extending at least partially between the mating end and the rear end, the exterior wall including a cavity below the exterior wall;

a latch held on the top of the housing and at least partially received in the cavity, the latch being configured to interact with a mating component to secure the housing to the mating component, the latch being depressible in a downward direction;

a latch actuator at least partially received in the cavity, the latch actuator having a first release mechanism and a second release mechanism integral with the first release mechanism, the first release mechanism being actuatable in a first actuation direction during a first release operation to depress the latch in the downward direction to release the latch, the second release mechanism being actuatable in a second actuation direction different than the first actuation direction during a second release operation to depress the latch in the downward direction to release the latch.