Apparatus for securing electronic equipment

• US 8,331,084 B2
• Filed: 05/13/2010
• Issued: 12/11/2012
• Est. Priority Date: 05/13/2010
• Status: Active Grant

• Current Assignee: GE Global Sourcing LLC (Westinghouse Air Brake Technologies Corporation)
• Original Assignee: General Electric Company
• Inventors: Chung, Wing Yeung, Cafferty, Gerard Michael
• Primary Examiner(s): Wilson, Adrian S
• Application Number:
  US12/779,285
• Publication Number:
  US 20110279965A1
• Time in Patent Office: 943 Days
• Field of Search: 361 6733-67945
• US Class Current: 361/679.34
• CPC Class Codes: H05K 7/1427 Housings

Abstract

An apparatus for securing electronic equipment. The apparatus includes an electronic device having a first mating portion. The device is removably secured within a shell, which has an open end allowing access to the first mating portion. The apparatus further includes a dock having a second mating portion and an output connector in electrical communication with the second mating portion. The dock removably receives the shell to facilitate electrical communication between the first and second mating portions. The output connector facilitates electrical communication between the electronic device and a device external to the dock. The apparatus also includes a damping mechanism to reduce vibratory forces on the first and second mating portions and relative movement between the portions.

Claims

1. An apparatus for securing electronic equipment, said apparatus comprising:

an electronic device having a first mating portion, said electronic device being removably secured within a shell, said shell having an open end allowing access to said first mating portion;

a dock having a second mating portion and an output connector in electrical communication with said second mating portion, said dock removably receiving said shell to facilitate electrical communication between said first and second mating portions, and said output connector facilitating electrical communication between said electronic device and a device external to said dock; and

a damping mechanism to reduce vibratory forces on said first and second mating portions and relative movement between said portions, said damping mechanism including a gasket located between said open end of said shell and said dock and having an opening surrounding said second mating portion and configured to receive said first mating portion enabling said electrical communication between said first and second mating portions.

2. The apparatus of claim 1 wherein said apparatus further comprises:

an alignment mechanism for ensuring proper alignment between said shell and said dock and reducing relative movement between said shell and dock.

3. The apparatus of claim 2 wherein said alignment mechanism comprises:

at least one locator pin on said dock;

at least one locator hole in said shell, said locator hole configured to receive said locator pin; and

wherein said locator pin and hole facilitate proper mating alignment between said first and second mating portions and hold said shell in place while said first and second mating portions are interconnected.

4. The apparatus of claim 2 wherein said alignment mechanism includes at least one guide on said dock;

and

wherein said at least one guide receives said shell and defines a path of travel for said shell within said dock in which said first and second mating portions are in mating alignment, said guide also holds said shell in place while said first and second mating portions are interconnected.

5. The apparatus of claim 4 wherein said at least one guide further comprises:

a biased plunger that extends into a plunger hole in said shell to removably lock said shell in said guide.

6. The apparatus of claim 4 wherein said at least one guide has a chamfered edge portion facilitating insertion of said shell into said guide.

7. The apparatus of claim 4 wherein said alignment mechanism comprises:

a notched edge portion on said shell;

a ridged surface on said at least one guide; and

wherein said notched edge portion must be aligned and inter-engaged with said ridged surface of said guide in order for said shell to be inserted into and received by said dock.

8. The apparatus of claim 1 wherein said apparatus further comprises:

a heating element to heat said shell and said electronic device during adverse environmental conditions.

9. The apparatus of claim 1 wherein said apparatus further comprises:

an external housing removably fixed to said dock, said housing allowing selective access to said shell for removal or insertion of said shell into said dock and access to said output connector, said housing including a biasing mechanism which urges said first and second mating portions together when said housing is fixed to said dock.

10. The apparatus of claim 1 wherein said shell includes a grip portion to facilitate insertion of said shell into said dock and removal of said shell from said dock.

11. The apparatus of claim 1 wherein said first mating portion is set back from a plane defined by said open end of said shell.

12. The apparatus of claim 1 wherein said shell includes at least one detent configured to receive a biasing mechanism when said shell is properly inserted into said dock and that first and second mating portions are in mating inter-engagement.

13. An apparatus for securing a mass data storage device in a high-vibration environment, said apparatus comprising:

a mass data storage device having a first mating portion, said storage device being removably secured within a shell, said shell having a grip portion as well as an open end allowing access to said first mating portion, said first mating portion being set back from said open end;

a locator hole in said shell;

a dock having a second mating portion and an output connector in electrical communication with said second mating portion, said dock removably receiving said shell to facilitate electrical communication between said first and second mating portions, and said output connector facilitating electrical communication between said storage device and a device external to said dock;

at least one guide located on said dock, said guide receives said shell and defines a path of travel for said shell in which said first and second mating portions are in mating alignment;

at least one locator pin on said dock wherein said locator pin and hole facilitate proper mating alignment between said first and second mating portions;

a gasket located between said open end of said shell and said dock, said gasket reducing vibratory forces on said first and second mating portions and relative movement between said portions, said gasket having an opening surrounding said second mating portion and configured to receive said first mating portion; and

an external housing removably fixed to said dock, said housing allowing selective access to said shell for removal or insertion of said shell into said dock and access to said output connector, said external housing including a lower portion, a lid hingedly connected to said lower portion and allowing selective access to said shell, and a locking mechanism to secure said lid to said lower portion;

wherein said lid has an inner surface that includes a biasing mechanism that urges said first and second mating portions together when said lid is secured to said lower portion of said external housing.

14. The apparatus of claim 13 wherein said apparatus further comprises:

a notched edge portion on said shell;

a ridged surface on an inner surface of said at least one guide; and

wherein said notched edge portion must be aligned and inter-engaged with said ridged surface of said guide in order for said shell to be inserted into and received by said dock.

15. The apparatus of claim 13 wherein said dock further comprises:

a heater board for heating said shell and said mass data storage device during adverse environmental conditions.

16. The apparatus of claim 13 wherein said locking mechanism is a latch assembly.

17. The apparatus of claim 13 wherein said locking mechanism is at least one thumbscrew.

18. The apparatus of claim 13 wherein said external housing includes a second locking mechanism to secure said external housing to said dock.

19. The apparatus of claim 13 wherein said dock includes a biasing mechanism that contacts an upper surface of said shell to urge said first and second mating portions together.

20. A system for securing an SSD in a locomotive, said system comprising:

an SSD having a first SATA connector portion, said SSD being removably secured within a shell, said shell having a grip portion as well as an open end allowing access to said first SATA connector portion, said first SATA connector portion being set back from said open end;

a plurality of locator holes in said shell, said holes being located on opposite sides of said first SATA connector portion;

a dock having a second SATA connector portion and an IDE connector in electrical communication with said second SATA connector portion, said dock removably receiving said shell to facilitate electrical communication between said first and second SATA connector portions, and said IDE connector facilitating electrical communication between said SSD and a device external to said dock;

a plurality of guides located on said dock, said guides receiving said shell and defining a path of travel for said shell in which said first and second SATA connector portions are in mating alignment;

a plurality of locator pins on said dock wherein said locator pins and holes facilitate proper mating alignment between said first and second mating portions;

a gasket located between said open end of said shell and said dock and having an opening surrounding said second SATA connector portion and configured to receive said first SATA connector portion, said gasket reducing vibratory forces on said first and second SATA connector portions and relative movement between said portions; and

an external housing removably fixed to said dock, said housing allowing selective access to said shell for removal or insertion of said shell into said dock and access to said output connector, said external housing including a lower portion, a lid hingedly connected to said lower portion and allowing selective access to said shell, said lid having an inner surface with a flat spring that contacts an upper surface of said shell to urge together said first and second SATA connector portions when said lid is secured to said lower portion, and a locking mechanism to secure said lid to said lower portion.