ELECTRONIC APPARATUS WITH A FUNCTION FOR CHARGING FOR ITSELF

• US 20100320968A1
• Filed: 07/30/2009
• Published: 12/23/2010
• Est. Priority Date: 06/19/2009
• Status: Abandoned Application

• Current Assignee: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. (Hon Hai Precision Industry Co., Ltd.), Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. (Hon Hai Precision Industry Co., Ltd.), Hon Hai Precision Industry Co., Ltd.
• Inventors: SU, XIAO-GUANG, SIP, KIM-YEUNG
• Application Number:
  US12/512,039
• Publication Number:
  US 20100320968A1
• Time in Patent Office: Days
• US Class Current: 320/114
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 7/0042 characterised by the mechanical construction
• CPC Class Codes: H04M 1/0235 Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts

Abstract

An electronic apparatus with a function for charging for itself is provided. The apparatus comprises a base part and a cover part, the cover part is connected to the base part through a slide mechanism and the cover part can slide along the base part through the slide mechanism. The electronic apparatus further comprises an electromagnetic induction device. The electromagnetic induction device comprises a conductor group and a first magnetic object group. During the process of the cover part sliding along the base part, the conductor group and a magnetic field make relative movement to generate induced current. After converted to direct current (DC) by a rectifier, the induced current is input to a battery of the apparatus to charge for the battery.

Claims

1. An electronic apparatus with a function for charging for itself, comprising a base part and a cover part, the cover part being connected to the base part through a slide mechanism and the cover part can slide along the base part through the slide mechanism, wherein, the electronic apparatus further comprises an electromagnetic induction device, the electromagnetic induction device comprises a conductor group and a first magnetic object group, during the process of the cover part sliding along the base part, the conductor group and a magnetic field make relative movement to generates induced current;

the electronic apparatus further comprises a rectifier for converting the induced current into direct current (DC), the induced current is input to a battery of the apparatus to charge the battery.

2. The apparatus as described in claim 1, wherein the conductor group is assembled into the base part and the first magnetic object group is assembled into the cover part.

3. The apparatus as described in claim 2, wherein the electromagnetic induction device further includes a second magnetic object group, the second magnetic object group is assembled into the base part, during the cover part sliding along the base part, the conductor group moves between the first magnetic object group and the second magnetic object group.

4. The apparatus as described in claim 1, wherein the conductor group is assembled into the cover part and the first magnetic object group is assembled into the base part.

5. The apparatus as described in claim 4, wherein the electromagnetic induction device further includes a second magnetic object group, the second magnetic object group is assembled into the cover part, during the cover part sliding along the base part, the conductor group is always between the first magnetic object group and the second magnetic object group.

6. The apparatus as described in claim 1, wherein the electronic apparatus is a cell phone.