초록 ▼

A portable auxiliary power source system and method of the present invention facilitates extended portable use of a handheld computer without being unconnected to a fixed power source. A present invention portable auxiliary power source system is mobile and accommodates energy resources that are eas

A portable auxiliary power source system and method of the present invention facilitates extended portable use of a handheld computer without being unconnected to a fixed power source. A present invention portable auxiliary power source system is mobile and accommodates energy resources that are easily replenished. In one embodiment a portable auxiliary power source system includes a battery compartment, coupling component and electrical interface. The battery compartment holds a energy source such as battery. The coupling component is configured to couple with a handheld computer. The electrical interface is fabricated to provide a communications port for communicating electrical signals from the portable auxiliary power source system to a handheld computer. In one exemplary implementation of the present invention the battery compartment includes terminal tabs comprising electrically conductive material (e.g., copper) adapted to contact a battery terminal and provide an electrical path for electrical charges along wiring to the electrical interface. The electrical interface comprises ports of electrically conductive material configured to provide a path for conveying electrical charges to a hand held computer. In one exemplary implementation the battery compartment is an easily accessible compartment adapted to hold an off the self removable battery.

대표청구항 ▼

1. A portable auxiliary power source system comprising a battery compartment for holding a battery; an access door for providing access to said battery compartment; a coupling component coupled to said battery compartment, said coupling component for coupling with a handheld computer; and an e

1. A portable auxiliary power source system comprising a battery compartment for holding a battery; an access door for providing access to said battery compartment; a coupling component coupled to said battery compartment, said coupling component for coupling with a handheld computer; and an electrical interface coupled to said battery component, said electrical interface for providing a path for conducting electrical charges from said portable auxiliary power source system to said handheld computer. 2. A portable auxiliary power source system of claim 1 wherein said battery compartment holds a removable battery. 3. A portable auxiliary power source system of claim 1 wherein said battery compartment holds batteries to provide auxiliary power for hand held computer usage. 4. A portable auxiliary power source system of claim 1 further comprising a cord for plugging into a hand held computer. 5. A portable auxiliary power source system of claim 1 further comprising a cord for plugging into a standard wall outlet. 6. A portable auxiliary power source system of claim 1 further comprising a cord for plugging into a cigarette lighter of a car. 7. A portable auxiliary power source system of claim 1 further comprising a clip for clipping to a belt for transportation. 8. A portable auxiliary power source system of claim 1 wherein said battery compartment extracts electrical charge from the batteries. 9. A portable auxiliary power source system of claim 1 wherein said battery compartment includes terminal tabs comprising electrically conductive material for contacting a battery terminal and providing an electrical path for electrical charges. 10. A portable auxiliary power source system of claim 1 further comprising wiring providing a path for conducting electrical charges from said terminal tabs to said electrical interface. 11. A portable auxiliary power source system of claim 9 wherein said electrical interface comprises output ports comprising conductive material configured to couple with a hand held computer peripheral device interface. 12. A portable auxiliary power source system of claim 1 further comprising terminal tabs for exerting a force on the terminal of a battery and hold the battery in place. 13. A portable auxiliary power source system of claim 1 further comprising a spring that exerts a force on the battery holding it in position against another terminal tab. 14. A portable auxiliary power source method comprising: providing a battery compartment for holding batteries; providing access to said battery compartment via an access door; facilitating the coupling of a portable power source to a hand held computer; supplying a hand held computer interface; and furnishing an electrical path for transferring electrical power from the battery compartment to a hand held computer. 15. A portable auxiliary power source method of claim 14 further comprising: configuring said battery compartment to electrically couple with a battery; and constructing said battery compartment with an accessible door for permitting the insertion and removal of batteries. 16. A portable auxiliary power source method of claim 14 further comprising supplying a recharger for recharging the batteries held in said battery compartment. 17. A portable auxiliary power source method of claim 14 further comprising: furnishing a handheld computer holder for receiving a hand held computer; and manufacturing said handheld computer holder in a configuration that enables connection with a hand held computer. 18. A portable auxiliary power source method of claim 14 further comprising manufacturing the hand held computer interface to electrically couple with a hand held computer. 19. A portable auxiliary power source method of claim 14 further comprising providing wiring to form a path for conducting electrical charges from battery terminal tabs to the electrical interface.