KR200244885Y1 - A PCMCIA to PHONE card to do communication between notebook computer and wireless phone - Google Patents

Abstract

The present invention relates to a PCMCIA to PHONE card for connecting and using a mobile communication mobile phone to a portable notebook computer. The proposed PCMCIA to PHONE card can be used with the user's own mobile phone, so it is not necessary to use a separate phone number, and it does not use external power and signal converter for mobility. can do.

Description

A PCMCIA to PHONE card to do communication between notebook computer and wireless phone}

As a method of using a wireless modem using a mobile communication network in a computer, there is a method using a PCMCIA type wireless modem card, and a method of connecting a mobile phone to a computer via a com port. The disadvantage with wireless modems is that they must have separate telephone numbers for the modem. It is not efficient to have a separate phone number for a modem card that you use in a notebook computer. Another way is to use existing phones. Currently, you use a cell phone as a wireless modem by connecting a signal converter to the com port on your computer. In this case, the signal converter and power supply must be external, making it difficult to move around. The present invention is designed to be used by inserting into PCMCIA slot of notebook computer. It does not use independent power source, and can be used by directly connecting to cell phone without signal converter, so it is easy to move and use, and it is possible to use mobile phone using power source of notebook computer. It can charge your phone, so you don't have to carry your phone charger with you when you're on the go.

The present invention proposes a PCMCIA to PHONE card for connecting a mobile phone to a portable notebook computer. The proposed PCMCIA to PHONE card can be used with the user's mobile phone, so it is not necessary to use an independent phone number and has a structure that does not use external power and signal converter to increase mobility. Simply insert the proposed PCMCIA to PHONE card into your notebook computer and connect it directly to the system connector on your mobile phone using only the signal line.

1 is a configuration diagram connecting a PCMCIA wireless modem to a notebook computer

2 is a block diagram for computer and mobile phone communication using the com port

3 is a configuration diagram connecting the proposed PCMCIA card and the mobile phone

<Description of the symbols for the main parts of the drawings>

1. Notebook Computer

2. Wireless modem

3. PCMCIA connector

4.PCMCIA slot

5. Computer

6.Com port

7. Signal converter

8. Cell Phone

9. System connector

10. Signal connection line

11.PCMCIA to Phone Card

The present invention for achieving the above object is a PCMCIA TO PHONE card (11) that is inserted into the PCMCIA slot (4) of the notebook computer (1) without a signal connection line (7) corresponding to the existing data cable signal line ( 10) has a structure of directly connecting the system connector 9 and the PCMCIA TO PHONE card 11 in the mobile phone (8).

1 shows a configuration diagram in which a PCMCIA type wireless modem 2 is connected to a notebook computer 1. This structure can conveniently use a wireless modem, but has the disadvantage of being given an independent telephone number for the wireless modem.

2 shows a structure in which a mobile phone is used as a wireless modem by using a signal converter 7 corresponding to a data cable sold as a product. Connect to the signal converter (7) using the COM PORT (6) on the notebook or desktop computer. In this connection section, since the signal is an RS-232 signal level, the signal converter 7 converts the signal level into a signal level suitable for the mobile phone and is connected to the system connector 9 of the mobile phone 8. In this case, the system connector 9 has a difference in specifications according to the manufacturer of the mobile phone, so it must be used separately according to the manufacturer. In order to use the signal converter, power must be supplied from the outside.

3 shows a structure using the proposed PCMCIA to PHONE card 11. The PCMCIA to PHONE card 11 is inserted into the PCMCIA slot 4 of the notebook computer 1, and the signal connection line 10 is connected to the system connector 9 of the mobile phone 8. Here, the signal level in the signal line 10 is the same between the mobile phone 8 and the PCMCIA to PHONE card 11 so that it can be used directly connected without a signal converter. There is no need for a separate external power source other than the signal converter 7, and since there is no need to be given an additional telephone number since the mobile phone can be used now. And you can use your laptop's power source to charge your phone, so you don't have to carry an extra phone charger when you're on the go.

The present invention is a PCMCIA to PHONE card for connecting a mobile phone to a portable notebook computer. It is possible to use a mobile phone currently in use, and does not require an independent telephone number. You don't need to use it, and you can use your laptop's power source to charge your phone without a separate phone charger.

Claims (3)

A PCMCIA to PHONE card inserted into a PCMCIA slot in a notebook computer. A PCMIAA phone card for communication between a notebook computer and a mobile phone that can be used by directly connecting a mobile phone and a PCMCIA to PHONE card. A PCMCIA to PHONE card inserted into a PCMCIA slot in a notebook computer. The PCMCIA to PHONE card directly connects the cell phone to the PCMCIA to PHONE card. SIA-type calling card A PCMCIA to PHONE card that fits into the PCMCIA slot in a notebook computer. The PCMCIAA phone card is used for communication between a notebook computer and a mobile phone that can be charged using the power source of the notebook computer.