Battery terminal adapter

• US 8,277,246 B2
• Filed: 12/01/2010
• Issued: 10/02/2012
• Est. Priority Date: 12/01/2010
• Status: Active Grant

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Corporation
• Inventors: Naskali, Matti Juhani
• Primary Examiner(s): NGUYEN, KHIEM M
• Application Number:
  US12/957,737
• Publication Number:
  US 20120142221A1
• Time in Patent Office: 671 Days
• Field of Search: 439/500, 439/638, 439/754, 320/137, 429/121
• US Class Current: 439/500
• CPC Class Codes: H01R 12/714 with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
• CPC Class Codes: H01R 2201/16 for telephony
• CPC Class Codes: H01R 31/065 with built-in electric apparatus
• CPC Class Codes: H02J 50/005 Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 7/0045 concerning the insertion or the connection of the batteries
• CPC Class Codes: H02J 7/35 with light sensitive cells
• CPC Class Codes: H04M 1/0262 for a battery compartment
• CPC Class Codes: H04M 1/21 Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
• CPC Class Codes: Y10T 29/49002 Electrical device making

Abstract

An apparatus including a battery having first and second battery terminals; and an electrical connector adapter. The electrical connector adapter includes a first and second adapter terminals. The first adapter terminal has a first contact area on the first battery terminal at the first side of the battery and a second contact area on a second side of the battery. The second adapter terminal has a first contact area on the second battery terminal at the first side of the battery and a second contact area on the second side of the battery. The adapter is configured to allow first contacts to electrically connect to the first and second battery terminals through the first contact areas. The adapter is configured to allow second contacts to electrically connect to the second contact areas and be connected by the electrical connector adapter to the first and second battery terminals.

Claims

1. An apparatus comprising:

a battery comprising a first battery terminal and a second battery terminal located only at a first side of the battery; and

an electrical connector adapter connected to the battery, the electrical connector adapter comprising a first adapter terminal and a second adapter terminal,

the first adapter terminal having a first contact area on an exterior side of the first battery terminal at the first side of the battery and a second contact area on an exterior side of a second side of the battery,

the second adapter terminal having a first contact area on an exterior side of the second battery terminal at the first side of the battery and a second contact area on the exterior side of the second side of the battery,

the electrical connector adapter being configured to electrically connect first contacts positioned against the first contact areas at the first side of the battery to the first and second battery terminals through the first contact areas,

the electrical connector adapter being configured to electrically connect second contacts positioned against the second contact areas at the second side of the battery to the first and second battery terminals at the first side.

2. An apparatus as in claim 1 where the first and second adapter terminals comprise sheet metal members.

3. An apparatus as in claim 1 where the first and second adapter terminals comprise electrically conductive polymer material.

4. An apparatus as claim 1 where the electrical connector adapter comprises a substrate having portions of the first and second adapter terminals on a first exterior side of the substrate.

5. An apparatus as in claim 4 further comprising means for stationarily connecting an opposite second side of the substrate to the second side of the battery.

6. An apparatus as in claim 4 where the first and second adapter terminals extend from the substrate in a general cantilever fashion.

7. An apparatus as in claim 4 further comprising adhesive on an opposite second side of the substrate which connects the electrical connector adapter to the battery.

8. An apparatus as in claim 1 where the first and second adapter terminals have a general L shape with a first leg forming the first contact area and a second leg forming the second contact area.

9. An apparatus as in claim 1 where the first side of the battery is orthogonal to the second side of the battery.

10. An apparatus as in claim 1 where the apparatus further comprises:

a housing forming a battery receiving area;

a battery cover connected to the housing to close the battery receiving area,

where the battery is located in the battery receiving area,

where the first contacts are connected to the housing and directly contact first sides of the first contact areas of the first and second adapter terminals, and opposite second sides of the first contact areas directly contact the first and second battery terminals, respectively, at an end of the battery receiving area,

where the second contacts are connected to the battery cover, directly contact the second contact areas, and press the second contact areas towards the second side of the battery.

11. An apparatus as in claim 10 where the second contacts comprise spring contacts.

12. An apparatus as in claim 10 where the battery cover comprises a solar cell.

13. An apparatus as in claim 10 where the battery cover comprises a power induction coil.

14. A device comprising:

a first electrical terminal;

a second electrical terminal;

a substrate having the first and second electrical terminals partially on the substrate; and

where the first and second electrical terminals each have a general L shape with a first leg configured to be located on an exterior side of a respective battery terminal at a first exterior side of the battery and a second leg on the substrate to be supported with the substrate by a second exterior side of the battery, and

where the device is configured to be fixedly connected to the second exterior side of the battery.

15. A device as in claim 14 where the first and second electrical terminals comprise sheet metal.

16. A device as in claim 14 where the first and second electrical terminals comprise electrically conductive polymer material.

17. A device as in claim 14 where the first and second electrical terminals extend from the substrate in a general cantilever fashion.

18. A device as in claim 14 where the substrate comprises a thin film substrate.

19. A device as in claim 14 further comprising adhesive on the substrate for connecting the device to the battery.

20. An apparatus comprising:

a battery comprising first and second battery terminals located only at a first side of the battery;

a device as in claim 14 directly connected to the battery, where the first electrical terminal is located against the exterior side of the first battery terminal and the second electrical terminal is located against the exterior side of the second battery terminal, where the first and second battery terminals extend from the first and second battery terminals to the substrate on the second exterior side of the battery generally orthogonal to the first side of the battery.

21. A method comprising:

locating an electrical connector adapter on a battery, the electrical connector adapter comprising a first electrical terminal, a second electrical terminal, and a substrate having the first and second electrical terminals partially on the substrate, the first and second electrical terminals each having a general L shape with a second leg on the substrate and a first leg located on respective battery terminals of the battery at a first exterior side of the battery; and

fixedly connecting the electrical connector adapter to the battery such that the substrate and the second legs are supported on a second exterior side of the battery, and the first and second electrical terminals bend from the second exterior side of the battery to the first exterior side of the battery and onto exterior sides of the respective battery terminals of the battery.

22. A method as in claim 21 further comprising:

positioning the battery and electrical connector adapter in a battery receiving area of a housing of an apparatus with the first legs of the first and second electrical terminals being sandwiched between first contacts of the apparatus and the battery terminals of the battery; and

connecting a battery cover to the housing where second contacts on the battery cover directly contact the second legs at the second exterior side of the battery.