KR101138104B1 - Antenna apparatus for mobile phone - Google Patents

Abstract

The present invention relates to an antenna device of a portable terminal, which is mounted on a terminal capable of watching TV and listening to a radio, and moves together and constitutes an antenna device used as an antenna function according to use. In the antenna device of the portable terminal for this purpose, a cable with a conductor, one end of the cable is mounted to the terminal, the tile end of the cable according to the use of the broadcast receiving module and radio reception provided in the portable terminal And a connection connector terminal electrically connected to or disconnected from the interface connector of the module. Accordingly, the portability of the antenna can be improved, and the broadcast reception module and the radio reception provided in the portable terminal according to use can be improved. A flexible cable and connection connector terminal electrically connected to or disconnected from the module's interface connector can be configured to simplify connection with the terminal, and when not in use, it can be used as a hand strip and an accessory function.

Tv receiving antenna device, conductor, cable, connecting connector terminal

Description

ANTENNA APPARATUS FOR MOBILE PHONE}

1 is a view showing a state in which an antenna device of a portable terminal according to the related art is connected to a terminal.

2 is a view showing an interface connector provided to a portable terminal in the antenna device of the conventional portable terminal.

3 is a perspective view showing a state of use of the antenna device of the conventional portable terminal.

4 is a perspective view showing the configuration of an antenna device of a mobile terminal according to an embodiment of the present invention.

5 is an enlarged perspective view of a portion A of FIG.

6 is a view showing a state in which the antenna device of the portable terminal according to an embodiment of the present invention mounted on the terminal.

Figure 7 is a side cross-sectional view showing the configuration of an antenna device of a mobile terminal according to an embodiment of the present invention.

8 is an enlarged side cross-sectional view of portion B of FIG.

9 is a view showing a state of use of the antenna device of the portable terminal according to an embodiment of the present invention.

10 is a perspective view showing another embodiment of the detachable means of the configuration of the antenna device of the portable terminal according to an embodiment of the present invention.

11 is an enlarged perspective view of part C of FIG. 10;

12 is a view showing a state in which the terminal is mounted another embodiment of the detachable means of the antenna device of the portable terminal according to an embodiment of the present invention.

Figure 13 is a side cross-sectional view showing another embodiment of the detachable means of the configuration of the antenna device of a portable terminal according to an embodiment of the present invention.

FIG. 14 is an enlarged side sectional view of portion D of FIG. 13; FIG.

15 is a view showing a state of use of another embodiment of the detachment means of the antenna device of the portable terminal according to an embodiment of the present invention.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an antenna device of a mobile terminal, and more particularly, to a mobile terminal equipped with a terminal capable of watching TV and listening to a radio, and moving together and configuring an antenna device used as an antenna function according to use. Relates to an antenna device.

In general, it is multifunctional according to the needs of consumers recently, and its size is miniaturized, and among the multifunctionals, it is possible to download MP3 music by accessing voice communication, radio listening, and the Internet. With digitization, it can be easily obtained from portable terminals, PDAs, computers and notebooks.

In addition, the data output device of the portable terminal commonly uses a display device (LCD). Basically, the keypad used for data input consists of an arrangement of a plurality of keys.

In addition, the portable terminals have an antenna device for receiving the signal transmitted from the other party in place of the main body.

Among the antenna devices of the conventional mobile terminal, the whip antenna and the helical antenna are divided into external antennas installed outside the mobile phone, and the inverted F type antenna, the flat inverted F type antenna, the diversity antenna, the micro strip antenna, etc. It is divided into built-in antenna installed.

The portable terminal having such a configuration has been popularized to the general public according to the rapid spread, and accordingly, a portable terminal having a complex concept in which various functions are added to satisfy the needs of consumers in addition to the simple call function is being developed. For example, in addition to the existing voice call, on-demand video viewing function, video call function, digital camera function, internet function, TV (TV) viewing function, etc. are additional services required by the user.

Among the various additional services mentioned above, a portable terminal having a TV (TV) viewing function is a complex mobile communication terminal (DMB) that can watch a TV broadcasting program using a display device in addition to a mobile communication telephone function. Refers to.

The portable terminal having the TV function includes at least two RF units because the frequency band required for the transmission and reception of unique voice and data transmissions is different from each other. A broadcast receiving module (not shown) may serve as a mode, a standby mode, and a standby mode and an image reception mode.

As shown in FIGS. 1 to 3, a TV broadcast signal antenna 2 has a broadcast receiving module (not shown) therein, and the broadcast receiving antenna and an external broadcast dedicated antenna ( 2) is provided with an interface connector (1a) for connecting each other, and receives the broadcast signal of the TV (TV) by connecting the jack (2a) of the external broadcast-only antenna (2) and the interface connector (1a) with each other .

As shown in FIG. 3, the composite mobile terminal must be equipped with an antenna for transmitting and receiving general voice. It is equipped with a broadcast-only antenna used for the frequency of radio and TV broadcasting. The broadcast-only antenna has a low reception rate, which is necessary for good reception, so it must be plugged into the terminal.

However, the conventional broadcast-only antenna has a problem in that it is bulky and difficult to use when watching a radio and TV by plugging it into a terminal. When not in use, the portable antenna has to carry a broadcast-only antenna at all times.

In addition, the conventional broadcast-only antenna is always carry with you when you need to take out the use of a large risk of loss, to prevent this has a disadvantage in that the manufacturing cost increases if a separate storage box for storing the antenna.

Accordingly, the present invention is to solve the conventional problems as described above, the object of the present invention is to mount the mobile TV and listening to the radio (Radio) terminal capable of moving together with the antenna function according to the use By providing an antenna device to be used, there is provided an antenna device of a portable terminal capable of improving portability of the antenna.

 Another object of the present invention is to provide a portable terminal that can be easily connected to the terminal by configuring a connection connector terminal electrically connected to or disconnected from the interface connector of the broadcast receiving module and the radio receiving module provided in the portable terminal according to the use. An antenna device of a terminal is provided.

It is still another object of the present invention to provide an antenna device of a portable terminal which can be used as a hand strip and an accessory function when not in use, by configuring a cable provided with a short length.

In order to achieve the above object, the present invention. In the antenna device of a mobile terminal,

Cables incorporating conductors; And

One end of the cable is mounted on the terminal, and the tile end of the cable is composed of a connection connector terminal electrically connected to or disconnected from an interface connector of a broadcast receiving module and a radio receiving module provided in the portable terminal according to use. It is characterized by.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention will be described.

4 and 5, the antenna device 10 of the portable terminal 1 is composed of a cable 20 and a connecting connector terminal 30, the cable 20 is provided short to a predetermined length, It is made of a flexible wire, the cable 20 is provided with a conductor 21 to receive a signal of the frequency band in order to perform the TV (TV) watching and radio (Radio) listening function, the cable ( A connecting portion 22 is formed at one end of the terminal 20 so as to be connected to and mounted on the ring 4 formed in the terminal 1. As shown in FIG. 9, the connecting connector terminal 30 uses the terminal 1. In order to watch TV and listen to radio, the terminal 1 may be electrically connected to the broadcast receiving module (not shown) and the interface connector 1a of the radio receiving module (not shown). Watch TV or listen to Radio. If it is provided in the other end of the cable 20 so as to be separated.

As shown in FIG. 6, the connection connector terminal 30 is provided with a protective cap 40 to be coupled to the connection connector terminal 30 and to prevent deformation of the connection connector terminal 30.

As shown in FIGS. 7 and 8, the protective cap 40 is detached from the connecting connector terminal 30 in accordance with the use of the connecting connector terminal 30 to the connecting connector terminal 30 and the protective cap 40. Detachable means 50 is formed to be made, and the removable means 50 is made of a screw fastening method so that the protective cap 40 can be rotated to be separated and coupled in the connecting connector terminal 30.

In addition, as shown in FIG. 10 and FIG. 15, the attaching and detaching means 60 of another embodiment of the connecting connector terminal 30 and the protective cap 40 includes a locker member 61 and a locker groove 62. The locker member 61 is formed in the connection connector terminal 30 to be detached from the locker groove 62 to be described later, and the locker groove 62 is configured to connect the protective cap 40 to the connection connector terminal 30. ) Is locked to the locker member 61 when engaged in the locker is made of a locker groove to be separated when separated.

As shown in FIGS. 13 and 14, the locker member 61 and the locker groove 62 are formed in a hemispherical shape to facilitate attachment and detachment.

As shown in FIG. 12, the antenna device 10 can be used as a hand strip and an accessory function.

The operation of the antenna device of the portable terminal according to an embodiment of the present invention having the above configuration will be described in more detail with reference to FIGS. 4 to 15 as follows.

As shown in FIG. 4, in order to mount the antenna device 10 on a portable terminal, a connection portion 22 formed at one end of the cable 20 is connected to a ring 4 formed in the terminal 1.

As shown in Figure 9, the cable 20 is short in length and is made of a flexible wire. The tile end of the cable 20 is electrically connected to or disconnected from the interface connector 1a of the broadcast receiving module (not shown) and the radio receiving module (not shown) included in the portable terminal 1. The connector terminal 30 is provided.

In this case, as shown in FIGS. 7 and 8, the connection connector terminal 30 includes a protection cap 40 to prevent deformation of the terminal 30, and the connection connector terminal 30 and the protection cap 40. The detachable means 50 is made of a screwing method.

In this state, as shown in FIG. 6, when the terminal 1 is used as a TV watching and a radio listening function, the protective cap 40 screwed to the connection connector terminal 30 is rotated and separated. do.

The connection connector terminal 30 is bent and electrically connected to the interface connector 1a of the broadcast receiving module (not shown) and the radio receiving module (not shown) included in the terminal 1.

In this case, the cable 20 is formed by combining metal wires in consideration of ductility to form one conductor 21, and the conductor 21 receives a TV broadcast frequency and a radio broadcast frequency.

By using the antenna device 10, the user can watch a clear TV image and listen to the radio through the terminal 1.

In addition, the connection connector terminal 30 of the cable 20 is electrically connected to the interface connector 1a of the terminal 1, and in this state, the terminal to improve the function of the antenna device 10 The connection part 22 connected to the ring 4 of (1) is used separately.

Here, as shown in FIG. 6, when the TV viewing and the radio listening of the terminal 1 are finished, the connection connector terminal 30 is disconnected from the interface connector 1a of the terminal 1. The protective cap 40 is screwed into the connecting connector terminal 30.

In this state, the antenna device 10 moves together with the terminal 1 to improve portability, and when not in use, can be used as a hand strip and an accessory function.

Further, another embodiment of the detachable means of the antenna device of the portable terminal of the present invention is as follows.

10 and 11. One end of the cable 20 is provided with a connecting portion 22 mounted on the hook 4 of the terminal 1, the tile end is provided with a connecting connector terminal 30.

As shown in FIGS. 13 and 14, a protective cap 40 is formed at the connecting connector terminal 30, and the protective cap 40 is detached from the connecting connector terminal 30 by a detachable means 60.

As shown in FIG. 11, the protective cap 40 is separated from the connection connector terminal 30. At this time, the locker member 61 formed in the connection connector terminal 30 is separated from the locker groove 62 formed in the protective cap 40.

In this state, as shown in FIG. 15, the connection connector terminal 30 is electrically connected to the interface connector 1a of the broadcast receiving module (not shown) provided in the terminal 1.

At this time, the antenna 21 is provided by the conductor 21 provided in the cable 20, so that the TV 1 can be watched and the radio can be heard through the terminal 1.

Here, as shown in FIG. 12, when the TV viewing and the radio listening of the terminal 1 are finished, the connection connector terminal 30 is separated from the interface connector 1a and the protective cap 40 ) Is coupled to the connecting connector terminal (30).

At this time, the locker groove 62 of the protective cap 40 is coupled to the locker member 61 of the connection connector terminal 30 in an interference fit manner and restrained.

As described above, by configuring a flexible antenna device that is mounted on a terminal capable of watching TV and listening to radio and moves together and functions as an antenna according to use, the portability of the antenna is improved, and the connection with the terminal is improved. It is easy to use, and when not in use, it can also be used as a hand strip and accessories.

The antenna device of the mobile terminal according to the present invention described above is not limited to the above-described embodiments and drawings, and various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be apparent to those of ordinary skill in the art.

As described above, according to the antenna device of the mobile terminal according to the present invention,

Mounted on a terminal capable of watching TV and listening to radio, the antenna unit functions as an antenna function according to the use while moving together, and the portability of the antenna can be improved. Flexible cable and connection connector terminals, which are electrically connected to or disconnected from the interface connector of the broadcast receiving module and the radio receiving module, can be configured to simplify connection with the terminal, and when not in use, can also be used as a hand strip and accessory function. There is.

Claims (12)

In the antenna device of a mobile terminal, Cables incorporating conductors; And One end of the cable is mounted to the terminal, and the tile end of the cable is composed of a connection connector terminal electrically connected to or disconnected from an interface connector of a broadcast receiving module and a radio receiving module provided in the portable terminal according to use. , One end of the cable is the antenna unit of the mobile terminal, characterized in that the connection portion is formed to be connected to the ring formed in the terminal. The antenna device of claim 1, wherein the cable is short and has a predetermined length and is made of a flexible wire. delete The antenna device of claim 1, wherein the connection part is made of a wire. The antenna device of claim 1, wherein the connection connector terminal further includes a protection cap coupled to the terminal and preventing deformation of the terminal. The antenna device of claim 5, wherein the connecting connector terminal and the protective cap are further provided with detachable means for attaching and detaching the protective cap from the terminal in accordance with use. The antenna device of claim 6, wherein the detachable means is screwed to rotate the protective cap so as to be detached from and coupled to the connecting connector terminal. The said detachable means is a locker member formed in the said connection connector terminal, And a locker groove formed in the protective cap and configured to be locked by the locker member when the protective cap is coupled to the terminal or separated when the protective cap is coupled to the terminal. The antenna device of claim 8, wherein the locker member and the locker groove have a hemispherical shape. The antenna device of claim 1, wherein the cable and the connection connector terminal are also used as a hand strip and an accessory function. The terminal of claim 1, wherein the connector is attached to the hook of the terminal using a connector provided at one end of the cable, and when the terminal is used in a TV mode and a radio mode, the protective cap of the connector connector terminal provided at the tile end of the cable is removed. And bending the cable to electrically connect the cable to an interface connector of the broadcast receiving module and the radio receiving module provided in the terminal. delete

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