KR200214930Y1 - Adapter for connecting between mobile phone and portable data processing unit - Google Patents

Abstract

The present invention relates to an adapter for connection between a mobile communication terminal and a portable information processing device for stably coupling the mobile communication terminal to the portable information processing device and then enabling the latter to utilize the communication module of the former; Communication terminal

Bodies 9 and 9 'having grooves 8 and 8' for inserting and fixing portions of the data input / output terminals of (4); A separation preventing means provided in the groove to maintain a stable coupling state of the mobile communication terminal fitted to the body; The mobile communication device includes a terminal unit (10, 10 ') of a card form protruding from one side of the body to be coupled to the data input / output terminal unit of a portable information processing device such as a PDA, a notebook computer or a credit card inquiry machine. By means of enabling data exchange between the terminal and the portable information processing apparatus; Stability in use, such as communication stability and prevention of contamination of the connection part, is doubled, and it is easy to carry and move work by not having to carry a connection cable. In addition, the user can purchase a credit card checker or PDA at a low price and use it in combination with a mobile phone, which is advantageous in economics.

Description

Adapter for connecting between mobile phone and portable data processing unit

The present invention relates to a means for connecting a portable information processing device and a mobile communication terminal, and more particularly, after the mobile communication terminal is stably coupled to the portable information processing device, the latter can utilize the communication module of the former. The present invention relates to an adapter for connection between a mobile communication terminal and a portable information processing device.

A widely used mobile phone, that is, a mobile communication terminal, has not only been a means of a simple voice call but also has a function of providing various information and services by accessing the Internet.

Mobile phones are usually able to send and receive data to and from adjacent external devices by means of connection terminals provided on the terminals themselves. Equipment that can be connected to a mobile phone by wire includes a personal computer (PC), a credit card checker, and a PDA.

The devices transmit or receive a certain amount of data to or from the mobile phone. The way in which the above devices are connected to a cell phone for data communication has been consistently dependent on cables. Some systems use a communication module provided in a mobile phone for data communication with an external system. In this case too, the mobile phone had to be connected by cable.

Here, since the part connected to the mobile phone is exposed, the connection part is easily damaged by physical shock from the outside, and communication failure is easily caused by incomplete connection. In addition, the user has to carry the cable, it was more inconvenient for the work requiring mobility.

In order to alleviate this inconvenience, wireless communication modules have been installed in credit card checkers or PDAs themselves. However, this is a double manufacturing cost in the current situation of the widespread use of mobile phones. That is, it is necessary to provide a communication module to both the mobile phone and the equipment.

The purpose of the present invention for the above problems, to provide a personal information processing device capable of performing a variety of functions, can be combined with the mobile phone and excellent mechanical stability, minimize the error due to poor connection.

Another object of the present invention is to provide a personal information processing device that does not need a separate rechargeable battery by further having a charging function for charging a mobile phone battery.

The information processing apparatus mentioned above may be a portable information processing terminal currently provided, such as a credit card checker, a PDA or a notebook computer.

1 is a perspective view illustrating a form in which a PDA and a mobile communication terminal are combined.

2 is a perspective view of an adapter according to an embodiment of the present invention.

3 is another embodiment of the present invention, and shows a combined state of a mobile phone and a notebook computer.

4 is a perspective view illustrating the desk adapter of FIG. 3.

Explanation of symbols on the main parts of the drawings

2 ; PDA 4; Mobile communication terminal

6,6 '; Adapter 8,8 '; Groove

9,9 '; Body 10,10 '; Terminal

14; Notebook computer

The object includes a body having a groove for fixing a portion in which the data input / output terminal of the mobile communication terminal is installed; Fixing means provided in the groove to maintain a stable coupling state of the mobile communication terminal fitted to the body; And a terminal portion protruding from one side of the body to be coupled with a data input / output terminal of a portable information processing device such as a credit card checker, a PDA or a notebook computer, between the mobile communication terminal and the portable information processing device. It is achieved by an adapter for connection of a mobile communication terminal and a portable information processing apparatus, characterized by enabling data exchange.

According to another feature of the present invention, by embedding an IC chip that stores the user's personal information in the body, it can be conveniently utilized for financial settlement or user authentication.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

1 is a perspective view illustrating a form in which a PDA and a mobile communication terminal are combined. 2 is a perspective view of an adapter according to the present invention.

PDA (Personal Digital Assistant) is an advanced form of electronic organizer. It is a generic term for palm-sized portable information processing device which has calculation, information storage and retrieval function for personal or business use. In addition to the basic functions, it provides wireless or wired connection functions related to the Internet. Examples include Hewlett-Packard's Palm Top, 3Com's Palm Pilot, or Samsung's Gopal.

The PDA (2, CF method) used in the present invention does not have a communication function but instead utilizes a communication function of a mobile communication terminal (hereinafter referred to as a mobile phone), an individual uses one communication module and a communication line. It is characterized by increasing the economics by doing so.

As shown, the upper side of the PDA 2 is coupled to one side of the adapter 6, the other side of the adapter is coupled to the mobile phone (4). In general, a power supply terminal for charging and a data connection terminal for inputting / outputting data are provided at the bottom of the mobile phone. The user has been using a mobile phone connected to a laptop computer or a credit card checker through the cable and the terminals connected to both sides thereof, but according to the present invention, the adapter replaces the cable and the terminal.

According to Figure 2, the adapter 6 is composed of a body (9) is formed with a recess (8) into which the mobile phone is fitted and a terminal portion (10) protruding integrally formed at the bottom of the body. Inside the groove is provided a departure prevention means (not shown) which is generally employed to prevent the departure of the mobile phone. Departure prevention means are provided so that the mobile phone can be attached and detached to the groove only by applying a moderate force.

The terminal portion is in the form of a card, and several terminal pins (not shown) are provided at the tip thereof to connect the data input / output terminals of the cellular phone with the input / output terminals of the PDA.

The body is formed with a handle portion 12 to facilitate the attachment and detachment of the adapter.

3 shows a combined state of a mobile phone and a notebook computer 14 (PCMICIA method) as another embodiment of the present invention. FIG. 4 is a perspective view showing the desk adapter 6 'of FIG.

The adapter 6 'in the present embodiment fixes the mobile phone adjacent to the notebook computer side in an upright state. The data exchange between the cellular phone and the notebook computer is the same as in the above embodiment. As a result, the notebook computer can utilize the wireless data communication function of the cellular phone.

As shown in Fig. 4, the adapter is composed of a body 9 'on which a recess 8' for upright fixing the cellular phone is formed, and a terminal portion 10 'in the form of a card for data connection. Reference numeral 13 schematically shows several terminal pins to be coupled with the data input / output terminals of the cellular phone. The departure prevention means should be provided to prevent the random departure of the mobile phone to ensure a stable data exchange.

By the above connection method of the cellular phone and the portable information processing device, the user can utilize the wireless communication function of the cellular phone in a PDA or a notebook computer. For example, it is possible to transfer the work or pre-stored content through the PDA to other systems through a communication network including the Internet. The user can perform a task that cannot or cannot be performed by a mobile phone through a portable information processing device.

As mentioned above, the communication function of the mobile phone can be utilized for all other portable information processing devices not mentioned, for example, a credit card inquiry machine. Even the above-described method can be adopted for a desktop type personal computer.

It is true that the specifications and shape of the mobile phone are different in shape and size depending on the manufacturer and type. The present invention can cope with this fact usefully. That is, the body of the adapter, in particular the groove and the separation prevention means to manufacture to fit the type of each mobile phone. According to this, even if the shape of the mobile phone is changed, only the adapter of the shape that needs to be additionally produced, there is no need to produce a new PDA, notebook computer or credit card inquiry machine.

According to another embodiment of the present invention, by embedding the IC chip for storing the user's personal information, etc. in the body of the adapter, it can be conveniently utilized for financial settlement or user authentication. In addition, a flash memory or other memory device such as an EEPROM may be embedded in addition to the IC chip to be used as an auxiliary memory device.

According to another embodiment of the present invention, a power connection terminal may be further provided inside the groove so that the mobile communication terminal may be charged from an external AC power in a state in which the mobile communication terminal is coupled to the personal information processing device.

What has been described is only a few embodiments to embody the spirit of the present invention. Therefore, those skilled in the art will be able to make various changes without departing from the spirit of the present invention.

According to the personal information processing apparatus combined with the mobile phone having the above-described configuration, stability in use is doubled by the firm coupling of the mobile phone. In other words, it is possible to obtain effects such as communication stability and prevention of fouling of the connecting portion.

In addition, the user does not have to carry a connection cable, thereby making it easy to carry and move.

The user can separate the mobile phone and perform normal wireless communication. By combining the mobile phones, the user can use the wireless communication module of the mobile phone to use PDA, notebook computer or credit card inquiry machine for more various purposes.

In addition, according to the auxiliary storage device according to another embodiment of the present invention, thorough security, convenience of work requiring authentication and the like are improved.

Claims (3)

Bodies 9 and 9 'having grooves 8 and 8' for inserting and fixing portions of the data input / output terminals of the mobile communication terminal 4; A separation preventing means provided in the groove to maintain a stable coupling state of the mobile communication terminal fitted to the body; The mobile communication device includes a terminal unit (10, 10 ') in the form of a card protruding from one side of the body to be combined with the data input / output terminal unit of a portable information processing device such as a PDA, a notebook computer or a credit card inquiry machine. And an adapter (6, 6 ') for connection of a mobile communication terminal and a portable information processing device, characterized in that data exchange is possible between the terminal and the portable information processing device. 2. A mobile communication terminal and a portable information processing apparatus according to claim 1, wherein an IC chip, a flash memory chip, and other auxiliary memory devices for storing user's personal information, etc. are further installed in the bodies 9, 9 '. Adapters for connection (6, 6 '). 2. The mobile communication terminal and portable information according to claim 1, wherein a power connection terminal is further provided inside the groove so that the mobile communication terminal can be charged from an external AC power while being coupled to the personal information processing device. Adapter (6.6 ') for the connection of processing units.