14G portfolio bezel lock and latching mechanism
View Patent ↗A bezel lock system includes a bezel, convert bracket (CB), and lock. The bezel attaches to a chassis panel. The CB slideably secures a latching bracket (LB) of the bezel to a chassis, when in a locked position. The CB slides a length of a release gap along a transverse path from the locked position to a released position. The lock restricts removal of the bezel from the chassis when the lock is engaged in a locked orientation (LO). The lock includes a cam bracket (CamB) that rotates between locked and unlocked orientations. In the LO, the CamB constrains the CB from moving inward on the path by abutting the CB; CB is confined between the LB and CamB. In the unlocked orientation, the CamB is disposed out of the CB's path, allowing the CB to retract inward to the release position, which allows the bezel to detach from the panel.
1. A bezel lock system comprising:
a bezel configured to attach to a panel of a server chassis;
a convert bracket that slideably secures a latching bracket of the bezel to a frame of the server chassis when in a locked position, the convert bracket configured to slide a length of a release gap along a transverse path from the locked position to a released position;
a bezel lock configured to restrict removal of the bezel from the server chassis when the bezel lock is engaged in a locked orientation, the bezel lock including a rotating cam bracket configured to rotate from the locked orientation to an unlocked orientation;
wherein in the locked orientation, the cam bracket constrains the convert bracket from moving inward on a transverse path by abutting the convert bracket, and the convert bracket is confined transversely between the latching bracket and the cam bracket in the locked orientation; and
wherein in the unlocked orientation, the cam bracket is disposed out of the transverse path of the convert bracket, allowing the convert bracket to retract inward to the release position, allowing the bezel to detach from the panel.
2. The bezel lock system of claim 1 , wherein the latching bracketing includes an upper latch and a lower latch, each latch configured to hook the panel of the server chassis at substantially the same time.
3. The bezel lock system of claim 1 , wherein the latching bracket comprises at least one latch configured to retain the bezel adjacent the panel, the latching bracket configured to slide from an engage position in which the at least one latch extends beyond a perimeter of the bezel to a disengage position in which the at least one latch is retracted within the perimeter of the bezel, when forced inward.
4. The bezel lock system of claim 3 , further comprising:
a seesaw bracket configured to rock about a fulcrum in cooperation with a sliding motion of the convert bracket, the seesaw bracket comprising a lower end and an upper end;
wherein the upper end is configured (i) to be pressed backward by the convert bracket being in the locked position and (ii) to rock forward when the cam bracket rotates to the unlocked orientation, thereby allowing the convert bracket to slide toward the released position; and
wherein the lower end of the seesaw bracket is configured to constrain the lower latch from retracting further than the length of the release gap by abutting the latching bracket in the disengage position.
5. The bezel lock system of claim 4 , further comprising:
a spring configured to pull the upper end of the seesaw bracket forward when the cam bracket rotates to the unlocked orientation, thereby automatically retracting the convert bracket to the released position.
6. The bezel lock system of claim 1 , wherein:
the latching bracket is affixed to an upper cam holder and to a lower cam holder; and
each cam holder includes an angled slot configured to receive a release button shaft that pushes the cam holder transversely inward when a release button is actuated.
7. The bezel lock system of claim 6 , wherein the release button comprises a release button shaft configured to insert within the angled slot of the upper and lower cam holders, the release button configured to unhook each latch from the panel of the server chassis by pushing the cam holders and the latching bracket inward, thereby retracting the latches.
8. An Information Handling System (IHS) comprising:
a server chassis housing one or more server components; and
a bezel lock system comprising:
a bezel configured to attach to a panel of the server chassis;
a convert bracket that slideably secures a latching bracket of the bezel to a frame of the server chassis when in a locked position, the convert bracket configured to slide a length of a release gap along a transverse path from the locked position to a released position;
a bezel lock configured to restrict removal of the bezel from the server chassis when the bezel lock is engaged in a locked orientation, the bezel lock including a rotating cam bracket configured to rotate from the locked orientation to an unlocked orientation;
wherein in the locked orientation, the cam bracket constrains the convert bracket from moving inward on a transverse path by abutting the convert bracket, and the convert bracket is confined transversely between the latching bracket and the cam bracket in the locked orientation; and
wherein in the unlocked orientation, the cam bracket is disposed out of the transverse path of the convert bracket, allowing the convert bracket to retract inward to the release position, allowing the bezel to detach from the panel.
9. The IHS of claim 8 , wherein the latching bracketing includes an upper latch and a lower latch, each latch configured to hook the panel of the server chassis at substantially the same time.
10. The IHS of claim 8 , wherein the latching bracket comprises at least one latch configured to retain the bezel against and adjacent the panel, the latching bracket configured to slide from an engage position in which the at least one latch extends beyond a perimeter of the bezel to a disengage position in which the at least one latch is retracted within the perimeter of the bezel, when forced inward.
11. The IHS of claim 10 , wherein the bezel lock system further comprises:
a seesaw bracket configured to rock about a fulcrum in cooperation with a sliding motion of the convert bracket, the seesaw bracket comprising a lower end and an upper end;
wherein the upper end is configured (i) to be pressed backward by the convert bracket being in the locked position and (ii) to rock forward when the cam bracket rotates to the unlocked orientation, thereby allowing the convert bracket to slide toward the released position; and
wherein the lower end of the seesaw bracket is configured to constrain the lower latch from retracting further than the length of the release gap by abutting the latching bracket in the disengage position.
12. The IHS of claim 11 , further comprising:
a spring configured to pull the upper end of the seesaw bracket forward when the cam bracket rotates to the unlocked orientation, thereby automatically retracting the convert bracket to the released position.
13. The IHS of claim 8 , wherein:
the latching bracket is affixed to an upper cam holder and to a lower cam holder;
the bezel lock system further comprises a release button; and
each cam holder includes an angled slot configured to receive a release button shaft that pushes the cam holder transversely inward when the release button is actuated.
14. The IHS of claim 13 , wherein the release button comprises the release button shaft configured to insert within the angled slot of the upper and lower cam holders, the release button configured to unhook each latch from the panel of the server chassis by pushing the cam holders and the latching bracket inward, thereby retracting the latches.
15. A method for manufacturing a bezel lock system for an Information Handling System (IHS), the method comprising: providing a bezel lock system by:
providing a bezel configured to attach to a panel of a server chassis; providing a convert bracket and placing the convert bracket within the bezel such that the convert bracket slideably secures a latching bracket of the bezel in a protruded state to a frame when in a locked position;
configuring the convert bracket to slide a length of a release gap along a transverse path from the locked position to a released position;
providing and configuring a bezel lock to restrict removal of the bezel from the server chassis when the bezel lock is engaged in a locked orientation;
including and arranging a rotating cam bracket within the bezel lock to rotate from the locked orientation to an unlocked orientation;
wherein in the locked orientation, the cam bracket constrains the convert bracket from moving inward on a transverse path by abutting the convert bracket, and the convert bracket is confined transversely between the latching bracket and the cam bracket in the locked orientation; and
wherein in the unlocked orientation, the cam bracket is disposed out of the transverse path of the convert bracket, allowing the convert bracket to retract inward to the release position, allowing the bezel to detach from the panel.
16. The method of claim 15 , further comprising:
providing the latching bracket, the latching bracketing including an upper latch and a lower latch, each latch configured to hook the panel of the server chassis at substantially the same time.
17. The method of claim 15 , wherein the latching bracket comprises at least one latch configured to retain the bezel against and adjacent the panel, the latching bracket configured to slide from an engage position in which the at least one latch extends beyond a perimeter of the bezel to a disengage position in which the at least one latch is retracted within the perimeter of the bezel, when forced inward.
18. The method of claim 17 , further comprising:
providing and configuring a seesaw bracket to rock about a fulcrum in cooperation with a sliding motion of the convert bracket, the seesaw bracket comprising a lower end and an upper end;
wherein the upper end is configured (i) to be pressed backward by the convert bracket being in the locked position and (ii) to rock forward when the cam bracket rotates to the unlocked orientation, thereby allowing the convert bracket to slide toward the released position; and
wherein the lower end of the seesaw bracket is configured to constrain the lower latch from retracting further than the length of the release gap by abutting the latching bracket in the disengage position.
19. The method of claim 18 , further comprising:
providing and configuring a spring to pull the upper end of the seesaw bracket forward when the cam bracket rotates to the unlocked orientation, thereby automatically retracting the convert bracket to the released position.
20. The method of claim 19 , wherein:
the latching bracket is affixed to an upper cam holder and to a lower cam holder, each cam holder including an angled slot configured to receive a release button shaft that pushes the cam holder transversely inward when a release button is actuated; and
the release button comprises a release button shaft configured to insert within the angled slot of the upper and lower cam holders, the release button configured to unhook each latch from the panel of the server chassis by pushing the cam holders and the latching bracket inward, thereby retracting the latches.