MAGNETICALLY HELD CHARGER PLUG FOR MOBILE DEVICES

• US 20160211609A1
• Filed: 01/18/2016
• Published: 07/21/2016
• Est. Priority Date: 01/19/2015
• Status: Abandoned Application

• Current Assignee: Yeoshua Sorias
• Original Assignee: Yeoshua Sorias
• Inventors: Sorias, Yeoshua
• Application Number:
  US14/997,770
• Publication Number:
  US 20160211609A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H01R 13/6205 Two-part coupling devices held in engagement by a magnet
• CPC Class Codes: H01R 31/06 Intermediate parts for linking two coupling parts, e.g. adapter with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/94

Abstract

A charger adaptor for a mobile device that has a connection socket, the charger adaptor includes: an insertion plug formed with a plurality of contact electrodes, the insertion plug having a shape complementary to an interior shape of the connection socket; a plug body extending away from the insertion plug and extending outside the connection socket, the plug body having exteriorly facing electrical contacts that are in respective electrical continuity with the contact electrodes; and the plug body comprising at least one of a magnetic material to produce a magnetic attractive force that is configured to hold to the plug body an accessory charging plug head to make electrical contact with the contact electrodes of the plug body, and a ferromagnetic material that is magnetically drawn to magnetic material in the plug head.

Claims

1. A charger adaptor for a mobile device that has a connection socket, the charger adaptor comprising:

an insertion plug formed with a plurality of contact electrodes, the insertion plug having a shape complementary to an interior shape of the connection socket;

a plug body extending away from the insertion plug and extending outside the connection socket, the plug body having exteriorly facing electrical contacts that are in respective electrical continuity with the contact electrodes; and

the plug body comprising at least one of a magnetic material to produce a magnetic attractive force that is configured to hold to the plug body an accessory charging plug head to make electrical contact with the contact electrodes of the plug body, and a ferromagnetic material that is magnetically drawn to magnetic material in the plug head.

2. The charger adaptor of claim 1, wherein the magnetic material comprises a strip of magnetic material.

3. The charger adaptor of claim 1, wherein the magnetic material comprises a plurality of discreet magnets embedded in the plug body.

4. The charger adaptor of claim 1, further including a charging plug that comprises said accessory charging plug head, said charging plug having a forward face supporting a plurality of electrical pins configured to make electrical contact with the contact electrodes of the plug body and being held magnetically to the plug body.

5. The charger adaptor of claim 4, wherein the electrical pins are resiliently biased against the contact electrodes.

6. The charger adaptor of claim 1, wherein the magnetic material is located at the plug body.

7. The charger adaptor of claim 1, wherein the plug body comprises the ferromagnetic material.

8. The charger adaptor of claim 1, wherein the plug body comprises a skirt which defines a recess for receiving the accessory charging plug head.

9. The charger adaptor of claim 4, wherein said plug body comprises an N-S magnet and the charging plug comprises its own respective N-S magnet, thereby to allow attraction of the plug body with the charging plug only in one orientation.

10. The charger adaptor of claim 1, wherein the charge plug also comprises a cable with an AC plug.

11. The charger adaptor of claim 10, wherein the cable and the charging plug are separable from one another and the charging plug is provided with a female socket.

12. The charger adaptor of claim 1, wherein the plug body has a thickness dimension in the range from 1.5 to 4 mm.

13. The charger adaptor of claim 12, wherein the thickness dimension of the plug body is less then about 2.0 mm.

14. The charger adaptor of claim 1, wherein the plug body comprises an orienting element.

15. The charger adaptor of claim 1, wherein the plug head comprises a respective plug orienting element.