Magnetic mounting apparatus

• US 7,374,142 B2
• Filed: 06/30/2004
• Issued: 05/20/2008
• Est. Priority Date: 03/27/2003
• Status: Active Grant

• Current Assignee: Jeffrey D Carnevali
• Original Assignee: Jeffrey D Carnevali
• Inventors: Carnevali, Jeffrey D.
• Primary Examiner(s): Wood; Kimberly T.
• Application Number:
  US10/883,309
• Publication Number:
  US 20040232291A1
• Time in Patent Office: 1,420 Days
• Field of Search: 248/206.5, 248/683, 248/467, 248/309.4, 248/205.1, 224/183, 224/562, 379/446, 379/454, 379/455
• US Class Current: 248/206.5
• CPC Class Codes: F16M 13/00 Other supports for positioning apparatus or articles heads thereof F16M11/02 ; undercarriages thereof F16M11/20 ; adapted to be stuck in the ground A45F3/44 ; sockets or holders for poles or posts E04H12/22; Means for steadying hand-held apparatus or articles supports for measuring instruments G01D11/30; supports for casings of remote control switching devices H01H9/025
• CPC Class Codes: F16M 2200/022 by friction

Abstract

An apparatus for removably retaining by magnetic attraction any of various modem handheld devices. The magnetic mounting apparatus provides a magnetic mounting platform having a socket-like recessed support surface surrounded by a raised lip and backed by an interface structure that secures the magnetic mounting platform assembly to an external mounting surface. A permanent magnet is disposed within a cavity that positions magnet in close proximity to the flat support surface. A separate and distinct ferromagnetic adapter plate is adhered to a device to be supported, the adapter plate being structured for accommodation by the socket-like recessed support surface for removably retaining the device by magnetic attraction to the magnetic mounting platform.

Claims

1. A magnetic mounting apparatus, comprising:

(a) a magnetic mounting platform, comprising;

an operational surface that is formed with a peripheral lip portion substantially surrounding a socket having a support surface that is recessed relative to the lip portion,

a magnet retention structure projecting from a backing surface opposite from the recessed support surface of the socket and being structured for retaining a magnet in close proximity thereto,

an interface surface projecting from the backing surface, the interface surface being structured for securing the mounting platform to an external mounting surface with the recessed support surface of the socket facing away from the external mounting surface and for retaining a magnet within the magnet retention structure between the backing surface and the external mounting surface, and

a magnet retained within the magnet retention structure; and

(b) an adapter plate formed of a magnetically permeable material and structured to cooperate with the socket.

2. The apparatus of claim 1, further comprising an inclined transition surface formed between the recessed support surface and the peripheral lip portion.

3. The apparatus of claim 1 wherein the magnetic mounting platform further comprises a rigid platform formed of substantially rigid material.

4. The apparatus of claim 1 wherein the magnet retention structure further comprises a cavity that is sized to compressively retain the magnet.

5. The apparatus of claim 4 wherein the magnet retention structure further comprises an annular ring sized to accept the magnet under at least a light pressure.

6. The apparatus of claim 1 wherein the magnet further comprises a rare-earth type permanent magnet.

7. The apparatus of claim 1, further comprising one or more apertures extending between the operational surface and interface surface, each of the one or more apertures being structured to accept a fastener.

8. The apparatus of claim 1, further comprising a bi-adhesive material disposed on one surface of the plate.

9. The apparatus of claim 1, further comprising one or more fastener clearance holes formed through the plate.

10. A magnetic mounting apparatus, comprising:

a rigid mounting platform having a substantially planar recessed support surface formed within a peripheral lip portion;

a disk-shaped permanent magnet;

a magnet retention structure projecting from a backing surface opposite from the recessed support surface, the magnet retention structure being structured for retaining the magnet in close proximity to the recessed support surface;

an interface structure projecting from the backing surface of the mounting platform, the interface structure being structured for securing the mounting platform to an external mounting surface with the recessed support surface facing away from the external mounting surface and for capturing the magnet within the magnet retention structure between the backing surface and the external mounting surface; and

a portion of magnetically attractive material distinct from the mounting platform, the portion of magnetically attractive material being sized to mate with the recessed support surface within the peripheral lip portion and having an adhesive material disposed thereon for adhering to a surface of an external device to be supported.

11. The apparatus of claim 10 wherein the portion of magnetically attractive material further comprises one or more fastener clearance holes extended therethrough, each fastener clearance hole being sized to accept a mechanical fastener therethrough for attachment to a surface of an external device to be supported.

12. The apparatus of claim 10 wherein the magnet retention structure further comprises an annular ring sized to accept the magnet thereinto under at least light pressure.

13. The apparatus of claim 10 wherein the interface structure further comprises a plurality of bosses distributed around the magnet retention structure.

14. The apparatus of claim 10 wherein the mounting platform further comprises an outwardly inclined transition wall between the recessed support surface and peripheral lip portion.

15. The apparatus of claim 10 wherein the portion of magnetically attractive material and the recessed support surface further comprise mutually cooperating substantially rectangular shapes.

16. The apparatus of claim 14 wherein the portion of magnetically attractive material further comprises an outwardly inclined peripheral edge.