KR20090009781U - The multi adapter for mobile phone - Google Patents

Abstract

The present invention relates to a multi adapter for a mobile phone provided for the expandability of the connection with the external device in a variety of models of the mobile phone, the multi-adapter for mobile phones and the body portion is formed with a plurality of terminals connected to the various external devices, A mobile phone connection part formed at one end of the body part and connected to an external terminal of the mobile phone, and a USB connection part formed at the other end of the body part and connected to a USB port of a computer; wherein the body part or the USB connection part has a flash A memory slot into which a memory is inserted and a module slot into which a connection jack conversion module is inserted are formed at one side of the mobile phone connection unit.

Accordingly, the multi-adapter for a mobile phone of the present invention has a memory slot into which a flash memory is inserted in one side of the body portion or the USB connection of the multi-adapter for the mobile phone. It has the advantage of being used as a disk. In addition, by inserting the connection jack conversion module into the module slot, there is an advantage that can be used without limitation the multi-adapter of the present invention even in a mobile phone having a different external terminal specifications.

Description

Multi-adapter for mobile phone {THE MULTI ADAPTER FOR MOBILE PHONE}

The present invention relates to a multi-adapter for a mobile phone, and more particularly to a multi-adapter for a mobile phone provided for the expandability of the connection with the external device in various types of mobile phones.

In general, a 24-pin charging terminal has been used as a national standard in mobile phones, and most of the 24-pin charging terminals are still used today.

According to the model of the mobile phone, various internal circuits are configured and an interface for communicating with the internal circuit and the outside is provided with a plurality of terminals for interfacing on the bottom or side of the main body of the mobile phone.

In particular, the IF terminal for data communication or charging and the earphone terminal for inserting the earphone jack are mostly provided, so that the charging is performed as the IF terminal, and the earphone function is separated according to the function so that the earphone terminal is used. .

However, in recent years, mobile phone development trends have been made thinner and lighter under the premise that design should be emphasized and should not be inconvenient to carry, and the functions of mobile phones such as removable disks are diversifying. In line with the development of these products, mobile phone manufacturers are launching mobile phones with terminals smaller than the 24-pin standard. Therefore, in order to use the conventional 24-pin standard connection jack, a separate gender had to be used.

In the early gender, there was a problem that a user could not perform a plurality of functions desired through a single terminal. To solve this problem, a multi adapter for a mobile phone such as Korean Utility Model Application No. 20-2006-0015461 was released.

However, the conventional multi-adapter for a mobile phone has been scattered a number of problems, with reference to the accompanying drawings will be described below with respect to the conventional multi-adapter for a mobile phone.

1 is a perspective view illustrating a conventional multi adapter for a mobile phone and external devices connected thereto.

Referring to FIG. 1, the multi-adapter 10 for a mobile phone of the present invention includes a mobile phone connection jack 12 connected to an external terminal of a mobile phone H, and a 24-pin terminal connected to a charger or a USB cable (not shown). 14), the pin-type terminal 17 to which the ear set S is connected, and the earphone terminal 16 to which the earphone E is connected.

In the conventional multi adapter 10 for a mobile phone, the mobile phone connection jack 12 is connected to an external terminal of a mobile phone H, and a charger C for charging each terminal formed in the adapter main body or By simultaneously connecting the USB cable, the earphone (E) and the earset (S), it was possible to perform a plurality of functions desired by the user through one unified terminal.

However, the conventional multi adapter 10 for a mobile phone was able to charge and data communication by connecting a mobile phone (H) and a computer with a USB cable, but in order to charge and data communication or to use the mobile disk function of the mobile phone, a separate USB Had to carry a cable, there was a problem that can not be charged and data communication at the same time.

In addition, in order to use the multi-adapter used in a mobile phone having an external terminal of a different standard, there is a problem in that a user needs to separately purchase the same gender as the standard of the mobile phone connection jack 12.

In addition, each newly released mobile phone is provided with a separate gender to match the structure of the mobile phone connection jack 12, and equipped with a separate large capacity USB memory for the use of a removable disk in each of the mobile phones, the surrounding environment of the mobile phone becomes complicated and inconvenient There was a problem that the convenience of carrying is lost.

In order to solve the above problems, an object of the present invention is to provide a multi-adapter for a mobile phone that can perform charging and data communication at the same time, without having a separate USB cable connected.

Another object of the present invention is to provide a mobile phone that does not need to be separately equipped with a USB memory, and can easily use the removable disk function using only a multi-adapter without the need for cable connection and mobile phone operation to use a mobile phone with a removable disk function. It is to provide a multi adapter for.

Still another object of the present invention is to provide a multi-adapter for a mobile phone that does not need to be cumbersome by separately purchasing a gender converting standard of a mobile phone connection jack.

In order to achieve the above object, the multi-adapter for a mobile phone of the present invention has a body portion formed with a plurality of terminals to which various external devices are connected, and a mobile phone connection portion formed at one end of the body portion and connected to an external terminal of the mobile phone; And a USB connection portion formed at the other end of the body portion and connected to the USB port of the computer.

Preferably, one side of the body portion is characterized in that the memory slot is inserted into the flash memory is formed.

Preferably, a memory slot into which a flash memory is inserted is formed at one side of the USB connection unit.

Preferably, the length adjustable cable is formed between the body portion and the mobile phone connection portion.

Preferably, a length adjustable cable is formed between the body portion and the USB connection portion.

Preferably, one side of the mobile phone connection portion is characterized in that the module slot is inserted into the connection jack conversion module is formed.

Preferably, the protective cap is coupled to the mobile phone connection detachable, multi-adapter for a mobile phone, characterized in that one or more connection jack conversion module is provided inside the protective cap.

Preferably, the USB connection portion is hinged to the body portion, such that it can be folded in the body portion direction.

The multi-adapter for a mobile phone of the present invention constructed and acting as described above is integrally formed with a body part of the multi-adapter connected to a USB port of a computer, thereby conveniently charging and data communication without a separate USB cable. It can run at the same time, and the built-in memory of the phone can be used as a removable disk.

In addition, a memory slot into which a flash memory is inserted is formed at one side of the body portion or the USB connection portion of the multi-adapter for a mobile phone, and there is an advantage that it can be conveniently used as a removable disk at any time by inserting only the flash memory into the memory slot.

In addition, by inserting a connection jack conversion module provided in the protective cap into the module slot formed on one side of the mobile phone connection portion can be converted to match the mobile phone having a different external terminal specifications for each mobile phone connection jack separately the gender for converting the standard of the mobile phone connection jack There is an advantage that does not need to purchase and have to carry cumbersome.

1 is a perspective view illustrating a conventional multi adapter for a mobile phone and external devices connected thereto.

Figure 2 is a perspective view showing a multi adapter for a mobile phone according to a preferred embodiment of the present invention.

Figure 3 is a perspective view showing a multi adapter for a mobile phone according to another embodiment of the present invention.

Figure 4 is a perspective view showing a multi adapter for a mobile phone of the present invention, and external devices connected thereto.

* Description of the symbols for the main parts of the drawings *

H: mobile phone C: charger

E: Earphone S: Earset

F: flash memory

10: conventional multi adapter for mobile phone

12: Mobile phone jack 14: 24-pin terminal

16: Earphone terminal 17: Pin type terminal

100: multi-adapter for mobile phones of the present invention

120: body portion 122: memory slot

124: pin type terminal 126: earphone terminal

128: 24-pin terminal

130: cable

140: mobile phone connection 142: mobile phone connection jack

144: module slot

150: connection jack conversion module

160: USB connection 162: USB connection jack

164: memory slot

180: protective cap

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

2 is a perspective view illustrating a multi adapter for a mobile phone according to an exemplary embodiment of the present invention.

3 is a perspective view illustrating a multi-adapter for a mobile phone according to another embodiment of the present invention.

4 is a perspective view illustrating the multi-adapter for a mobile phone of the present invention and external devices connected thereto.

Referring to the accompanying drawings, the multi-adapter 100 for a mobile phone of the present invention is a body portion 120 is formed with a plurality of terminals to which various external devices are connected, and formed on one end of the body portion 120 is a mobile phone ( And a mobile phone connection unit 140 connected to an external terminal of H), and a USB connection unit 160 formed at the other end of the body unit 120 and connected to a USB port of a computer.

Body 120 is a pin-type terminal 124 to which the ear set (S), TV-OUT cable, etc. are connected, earphone terminal 126 to which the earphone (E) is connected, charger (C) or USB cable is connected 24 pin terminal 128 and the like, the type and number of terminals can be appropriately selected by those skilled in the art.

The pin-type terminal 124 may be formed of one or more according to the specifications of the manufacturer, such as 10 pin, 12 pin, 14 pin, 18 pin, 20 pin, and other existing manufacturers did not use because of different standards when using a mobile phone We can use earset (S) and TV-OUT cable regardless of standard.

The earphone terminal 126 is formed of a terminal of the 2.5mm standard commonly used in conventional mobile phones and terminals of 3.5mm standard commonly used in various acoustic devices, respectively, existing 2.5mm mobile phone earphones or universal earphones Can be used at the same time.

The 24-pin terminal 128 may be connected to a charger (C) or a USB cable for charging and data communication of the mobile phone. The 24-pin terminal 128 is a domestic standard of a mobile phone external terminal and has been used in various multimedia devices as well as mobile phones. Recently, the standard integration of mobile phone external terminal was confirmed as 20 pin, but considering that the charger and USB cable jack specifications of all existing 24-pin are expected, a mobile phone with a 24-pin external terminal will be used for a while. As expected, it may be said that the 24-pin terminal 128 is necessarily formed.

The mobile phone connection unit 140 is provided with a mobile phone connection jack 142 connected to the external terminal of the mobile phone, the mobile phone connection jack 142 is preferably formed of a 20-pin jack. This reflects the tendency of mobile phones to become thin and small with the recent development of mobile phone technology, and to solve the situation in which it is difficult to adopt the existing 24-pin mobile phone external terminal structure. 20-pin type in the mobile phone multi-adapter market has been finalized since the 'mobile phone external terminal integration standard' was reduced to 20 pins (2 rows) (width: 16.3mm-> 11.1mm, height: 3mm-> 2.6mm). This is because the demand for the specification is expected to increase continuously.

On one side of the mobile phone connection unit 140, it is preferable that a module slot 144 into which the connection jack conversion module 150 is inserted is formed, which is a product of various standards released before the external terminal of the mobile phone is integrated and standardized into 20 pins. This is because a large number of people are listening to the module slot 144, by inserting a connection jack conversion module 150 that conforms to the standard of the product can easily use the multi-adapter of the present invention in a mobile phone having an external terminal of another standard. have.

In addition, the mobile phone connecting portion 140 to be detachably coupled to the protective cap 180 for protecting the mobile phone connecting jack 142, inserted into the module slot 144 of the mobile phone connecting portion 140 is the mobile phone connecting jack ( At least one connection jack conversion module 150 for converting the standard of 142 is preferably provided. The connection jack conversion module 150 has a number of standards such as 10 pin, 12 pin, 14 pin, 18 pin, 24 pin can be appropriately provided by those skilled in the art, of course, of the protective cap 180 Space may also be appropriately formed according to the number of the connection jack conversion module 150.

The USB connection unit 160 is provided with a USB connection jack 162 connected to the USB port of the computer, the USB connection unit 160 is hinged with the body portion 120 to be folded in the direction of the body portion 120 It is preferable to combine. This is because the portability can be improved because the size can be miniaturized by rotating so as to protrude from the body portion 120 only when using the USB connection portion 160, and to be folded toward the body portion 120 when not in use. to be.

It is preferable that the memory slots 122 and 164 into which the flash memory F is inserted are formed in the body 120 or the USB connection unit 160. If only the flash memory F is inserted into the multi-adapter, the flash memory F The information stored in F) can be easily read and used as a removable disk at any time. The multi-adapter of the present invention can have a removable disk function only by the multi-adapter itself without connecting to other devices, so there is no need to carry a separate USB memory, and there is no need to carry a reader for reading a separate flash memory. It is excellent in terms of performance and portability.

Preferably, the length adjustable cable 130 is connected between the body part 120 and the mobile phone connection part 140, or between the body part 120 and the USB connection part 160. This is because the mobile phone H and the mobile phone connection unit 140 or the USB connection unit 160, which are directly connected to the USB port of the computer for data communication, can be extended separately from the body unit 120. This is because the convenience of the mobile phone operation for the purpose can be achieved. Accordingly, it is possible to charge and data communication by connecting to a computer easily and conveniently even without a separate USB cable.

The embodiments described above are just one embodiment according to the present invention, and various modifications and changes may be made by those skilled in the art within the scope of the technical idea of the present invention. Such various modifications and changes will also fall within the scope of the claims of the present invention, if the scope of the invention.

Claims (8)

In the multi-adapter for a mobile phone connected to the external terminal of the mobile phone in order to expand the connection with the external device in the various types of mobile phones (H), A body part 120 having a plurality of terminals to which various external devices are connected; A mobile phone connection part 140 formed at one end of the body part 120 and connected to an external terminal of the mobile phone H; And And a USB connection portion 160 formed at the other end of the body portion 120 to be connected to a USB port of a computer. The method of claim 1, One side of the body portion 120 is a multi-adapter for a mobile phone, characterized in that the memory slot 122 is inserted into the flash memory. The method of claim 1, One side of the USB connection unit 160, the multi-adapter for a mobile phone, characterized in that a memory slot 164 is inserted into the flash memory. The method of claim 1, Multi-adapter for mobile phones, characterized in that the length adjustable cable 130 is formed between the body portion 120 and the mobile phone connection portion 140. The method of claim 1, Multi-adapter for a mobile phone, characterized in that the length adjustable cable 130 is formed between the body portion 120 and the USB connection portion 160. The method of claim 1, One side of the mobile phone connection unit 140, a multi-adapter for a mobile phone, characterized in that the module slot 144 is inserted into the connection jack conversion module 150 is inserted. The method of claim 1, The mobile phone connection unit 140, but the protective cap 180 is coupled to the removable, multi-adapter for mobile phone, characterized in that one or more connection jack conversion module 150 is provided inside the protective cap 180. The method of claim 1, The USB connection unit 160 is a multi-adapter for a mobile phone, characterized in that the hinge coupled to the body portion 120, so that it can be folded in the direction of the body portion (120).