Personal digital assistant for connecting with a communtcations module
First Claim
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1. A personal digital assistant (PDA) for selectively connecting with a communications module, comprising:
- a first housing having a liquid crystal display (LCD) panel formed on a first side of the first housing for displaying data;
a first engaging means formed on a second side of the first housing; and
a first connector disposed at one end of the first housing for transmitting power and data;
wherein the selectively communications module further comprises;
a second housing;
a second engaging means formed on the second housing for engaging with the first engaging means; and
a second connector disposed at one end of the second housing for connecting with the first connector so as to transmit data.
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Abstract
A PDA for connecting with selectively installed communications modules. Both communications modules have their own corresponding connector and fixing device connected electrically and mechanically between the PDA and the communications module. With the above modules, the PDA becomes a tool with extendable specific communication functions. The communications module can be either a GPS or a cellular phone handset'"'"'s communications module. They can be attached to a PDA to provide additional communication functions.
39 Citations
17 Claims
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1. A personal digital assistant (PDA) for selectively connecting with a communications module, comprising:
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a first housing having a liquid crystal display (LCD) panel formed on a first side of the first housing for displaying data;
a first engaging means formed on a second side of the first housing; and
a first connector disposed at one end of the first housing for transmitting power and data;
wherein the selectively communications module further comprises;
a second housing;
a second engaging means formed on the second housing for engaging with the first engaging means; and
a second connector disposed at one end of the second housing for connecting with the first connector so as to transmit data. - View Dependent Claims (2, 3, 4, 5)
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6. A personal digital assistant (PDA) for selectively connecting with a global positioning system (GPS) module, the PDA comprising:
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a first housing having a liquid crystal display (LCD) panel formed on a first side of the first housing for displaying data;
a first engaging means formed on a second side of the first housing; and
a first connector disposed at one end of the first housing for transmitting power and data;
wherein the GPS module further comprises;
a second housing;
an antenna rotatably fixed on the second housing;
a second engaging means formed on the second housing for engaging with the first engaging means; and
a second connector disposed at one end of the second housing for connecting with the first connector so as to transmit data. - View Dependent Claims (7, 8, 9, 10, 11)
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12. A personal digital assistant (PDA) for selectively connecting with a cellular phone module, the PDA comprising:
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a first housing having a liquid crystal display (LCD) panel formed on a first side of the first housing for displaying data;
a first engaging means formed on a second side of the first housing; and
a first connector disposed at one end of the first housing for transmitting power and data;
wherein the cellular phone module further comprises;
a second housing;
an antenna for transmitting and receiving radio frequency signals;
a battery for supplying power to the cellular phone module;
a microphone for inputting sound signals;
a second engaging means formed on the second housing for engaging with the first engaging means; and
a second connector disposed at one end of the second housing for connecting with the first connector so as to transmit data. - View Dependent Claims (13, 14, 15, 16, 17)
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Specification