Cable management drawer with access panel

• US 20080085094A1
• Filed: 12/15/2006
• Published: 04/10/2008
• Est. Priority Date: 10/10/2006
• Status: Active Grant

• Current Assignee: CommScope Technologies, LLC (CommScope Holding Company, Inc.)
• Original Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Inventors: Krampotich, Dennis
• Granted Patent: US 7,418,182 B2
• Time in Patent Office: Days
• US Class Current: 385/135
• CPC Class Codes: G02B 6/4452 Distribution frames
• CPC Class Codes: G02B 6/44526 Panels or rackmounts covering a whole width of the frame or rack
• CPC Class Codes: G02B 6/44528 Patch-cords; Connector arrangements in the system or in the box routing arrangements H04Q1/00
• CPC Class Codes: G02B 6/4455 characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding

Abstract

A cable management panel including a sliding drawer. The drawer including a bottom tray that pivots to provide access to cable management devices mounted on the tray. The drawer including a connection arrangement that locks the tray in both of a non-pivoted position and a pivoted position.

Claims

1. A cable management panel, comprising:

a) a chassis;

b) a drawer mounted to the chassis, the drawer being configured to slide between a closed position and an open position relative to the chassis, the drawer including a drawer frame and a tray pivotally mounted to the drawer frame; and

c) a connection arrangement coupled between the drawer frame and the tray, the connection arrangement including first and second flexible lever arms located at one side of the drawer, the first lever arm being arranged to releasably lock the tray in a non-pivoted position, the second lever arm being arranged to releasably lock the tray in a pivoted position.

2. The cable management panel of claim 1, wherein the tray is in a generally horizontal orientation when positioned in the non-pivoted position.

3. The cable management panel of claim 1, wherein the tray is in a generally vertical orientation when positioned in the non-pivoted position, the second non-planar orientation being a vertical orientation that is not co-planar with the first planar orientation.

4. The cable management panel of claim 1, wherein the connection arrangement further includes a pin body, the pin body being arranged to travel along a slot formed in the second lever arm when the tray is pivoted between the non-pivoted position and the pivoted position.

5. The cable management panel of claim 4, wherein the pin body includes different first and second diameters, the slot including a slide portion having a size corresponding to the first diameter of the pin body, and an end portion having a size corresponding to the second diameter of the pin body.

6. The cable management panel of claim 5, wherein the end portion positions about the second diameter of the pin body when the tray is pivoted to the pivoted position, thereby locking the tray in the pivoted position.

7. The cable management panel of claim 6, wherein the second flexible lever arm has a biased end that positions the end portion of the slot about the second diameter of the pin body automatically.

8. The cable management panel of claim 1, wherein the first lever ann includes a lock piece, the lock piece being arranged to engage a corresponding aperture formed in the tray to lock the tray in the non-pivoted position.

9. The cable management panel of claim 1, wherein the drawer includes a front drawer panel coupled to the tray.

10. The cable management panel of claim 1, wherein the tray is interconnected to the drawer frame by a hinge.

11. The cable management panel of claim 1, wherein the first lever arm is non-pivotally attached to the drawer frame, and wherein the second lever is pivotally attached to the drawer frame.

12. A method of accessing components of a cable management panel, the method comprising the steps of:

a) providing a chassis and a drawer slidably coupled to the chassis, the drawer including a drawer frame, a tray, and a connection arrangement interconnected between the drawer frame and the tray, cable management components being mounted on the tray;

b) sliding the drawer out from the chassis;

c) unlocking the tray from a locked non-pivoted position by flexing a first lever arm of the connection arrangement in an outward direction from the tray;

d) pivoting the tray to a pivoted position; and

e) locking the tray in the pivoted position wherein an end of a second lever arm biases in an outward direction to automatically lock the tray in the pivoted position.

13. The method of claim 12, wherein the step of flexing the first lever arm to unlock the tray includes disengaging a lock piece attached to the lever arm from an aperture formed in the tray.

14. The method of claim 12, wherein the step of pivoting the tray includes sliding a pin body within a slide portion of a slot formed in the second lever arm.

15. The method of claim 14, wherein the step of pivoting the tray includes pivoting the tray until pivoting motion is stopped by contact between the pin body and an end portion of the slot.

16. The method of claim 15, wherein the step of locking the tray includes positioning the end portion of the slot about a diameter of the pin body, the diameter being sized larger than the slide portion of the slot.

17. A cable management panel, comprising:

a) a chassis;

b) a drawer mounted to the chassis, the drawer being configured to slide between a closed position and an open position relative to the chassis, the drawer including a drawer frame and a tray pivotally mounted to the drawer frame; and

c) a connection arrangement coupled between the drawer frame and the tray, the connection arrangement including;

i) first and second flexible lever arms, the first lever arm being arranged to releasably lock the tray in a non-pivoted position, the second lever arm being arranged to releasably lock the tray in a pivoted position; and

ii)a pin body arranged to travel along a slot formed in the second lever arm when the tray is pivoted between the non-pivoted position and the pivoted position.

18. The cable management panel of claim 17, wherein the pin body includes different first and second diameters, the slot including a slide portion having a size corresponding to the first diameter of the pin body, and an end portion having a size corresponding to the second diameter of the pin body.

19. The cable management panel of claim 18, wherein the end portion positions about the second diameter of the pin body when the tray is pivoted to the pivoted position, thereby locking the tray in the pivoted position.

20. The cable management panel of claim 19, wherein the second flexible lever arm has a biased end that positions the end portion of the slot about the second diameter of the pin body automatically.

21. A cable management panel, comprising:

a) a chassis;

b) a drawer mounted to the chassis, the drawer being configured to slide between a closed position and an open position relative to the chassis, the drawer including a drawer frame and a tray pivotally mounted to the drawer frame; and

c) a connection arrangement coupled between the drawer frame and the tray, the connection arrangement including first and second flexible lever arms, the first lever arm being arranged to only releasably lock the tray in a non-pivoted position, the second lever arm being arranged to only releasably lock the tray in a pivoted position.