KR20080062626A - Mobile communication terminal - Google Patents

Mobile communication terminal Download PDF

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Publication number
KR20080062626A
KR20080062626A KR1020060138635A KR20060138635A KR20080062626A KR 20080062626 A KR20080062626 A KR 20080062626A KR 1020060138635 A KR1020060138635 A KR 1020060138635A KR 20060138635 A KR20060138635 A KR 20060138635A KR 20080062626 A KR20080062626 A KR 20080062626A
Authority
KR
South Korea
Prior art keywords
mobile communication
communication terminal
main body
case
antenna
Prior art date
Application number
KR1020060138635A
Other languages
Korean (ko)
Inventor
윤창원
현안선
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020060138635A priority Critical patent/KR20080062626A/en
Publication of KR20080062626A publication Critical patent/KR20080062626A/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Support Of Aerials (AREA)

Abstract

The mobile communication terminal according to the present invention is formed of a non-conductive material, the antenna is formed in a predetermined area of the case where the frame having the shape of the mobile communication terminal body is formed, and the signal transmission and reception through the antenna is inserted when the mobile communication terminal body is inserted into the case. Make it possible. According to the present invention, the antenna is formed in a predetermined area of the case formed outside the main body of the mobile communication terminal, so that the signal transmission and reception of a specific band is possible, and the antenna for signal transmission and reception of a specific band inside the main body of the mobile communication terminal. Since there is no need to provide it has the advantage of increasing the efficiency of the internal space.

Description

Mobile communication terminal

1 is an external view showing the configuration of a mobile communication terminal according to the present invention;

2 is a block diagram showing the configuration of a mobile communication terminal according to the present invention;

3 is a perspective view showing an antenna configuration of a mobile communication terminal according to the present invention;

4 is a diagram showing a first embodiment of a mobile communication terminal according to the present invention;

5 is a diagram showing a second embodiment of a mobile communication terminal according to the present invention; and

6 is a diagram illustrating a third embodiment of a mobile communication terminal according to the present invention.

<Explanation of symbols on main parts of the drawings>

1: case 2: body

10: antenna 11,11a, 11b: radiating part

13: feeder 15: fogo pin

100: control unit 110: communication unit

120: input unit 130: output unit

140: memory h: hole

The present invention relates to a mobile communication terminal capable of transmitting and receiving signals by providing an antenna in a predetermined area of a case formed outside the main body of the mobile communication terminal.

In general, a mobile communication terminal is provided with an antenna inside or outside the main body, and transmits and receives a signal of a predetermined band through the antenna. Recently, an intenna provided inside the main body is used to apply various designs to a mobile communication terminal.

However, as the mobile communication terminal includes an antenna inside the main body, a space for mounting the antenna must be separately provided in the main body, thereby making the internal space small and difficult to miniaturize the mobile communication terminal due to the structure of the antenna. there is a problem. In addition, when the antenna is mounted in the main body of the mobile communication terminal, the antenna gain is lowered due to radio interference or other signals lost by other metallic materials in the main body, thereby allowing the user to perform a smooth communication operation. There is a difficult problem.

Accordingly, an object of the present invention is to provide a mobile communication terminal capable of transmitting and receiving a signal without having an antenna inside the main body by providing an antenna in a predetermined area of a case formed outside the main body of the mobile communication terminal.

The mobile communication terminal according to the present invention for solving the above problems is formed of a main body, a non-conductive material, and includes a case in which the main body is mounted in a frame formed to have the main body shape and an antenna formed in a predetermined region of the case. do.

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

1 is a perspective view showing the configuration of a mobile communication terminal according to the present invention.

As shown in Figure 1, the mobile communication terminal according to the present invention is formed of a main body (2), a non-conductive material, the case (1) is mounted to the frame 2 formed in the frame formed to have a main body (2) shape and It includes an antenna 10 formed in a predetermined region of the case (1).

Here, the case 1 serves to protect the mobile communication terminal body 2 or to decorate the body 2. At this time, the antenna 10 is formed in a predetermined region inside or outside of the case 1, and when the mobile communication terminal main body 2 is mounted on the case 1, a signal is transmitted and received through the antenna 10. In addition, the case 1 is formed to be detachable from the mobile communication terminal body 2, but may be formed to be fixed to the mobile communication terminal body (2).

On the other hand, the mobile communication terminal is basically capable of transmitting and receiving signals of a predetermined band through the antenna 10 formed in the case 1, the mobile communication terminal main body 2 is provided with an antenna capable of transmitting and receiving signals of a predetermined band, In order to transmit and receive a signal of a specific band in addition to a frequency band that can be transmitted and received through an antenna provided in the main body of the mobile communication terminal 2, the signal of a specific band can be transmitted and received through the antenna 10 mounted to the case 1. You may. At this time, by forming a variety of patterns of the antenna 10 formed in the case 1, by changing the case 1 is mounted to enable the transmission and reception of signals of different frequency bands. For example, when the TDMB antenna is formed inside the case 1 to transmit and receive a TDMB signal through the mobile communication terminal, the mobile communication terminal body 2 is mounted in the case 1 to transmit and receive the signal through the TDMB antenna. Make this possible.

2 is a block diagram showing the configuration of a mobile communication terminal according to the present invention.

Referring to FIG. 2, the mobile communication terminal according to the present invention uses a key input unit 120 to which a user command is applied, an output unit 130 to output data, a memory 140 to store data, and data according to a key operation. Communication module 110 for transmitting and receiving, the control unit 100, 11 for controlling the operation of the above parts.

Here, the key input unit 120 is provided with a plurality of key buttons, and applies a control signal corresponding to the key button operation to the controller 100. In this case, the plurality of key buttons include not only a keypad provided in the mobile communication terminal 10 but also a key button provided outside the main body 2 of the mobile communication terminal and a side key provided on the side of the main body of the mobile communication terminal 2. The output unit 130 generally includes an LCD screen, and state data according to the operation of the mobile communication terminal 10 is displayed.

The memory 140 stores data of the mobile communication terminal 10 and setting data according to the operation of the mobile communication terminal 10. When a message or a call signal is received from the outside, the communication module 110 applies a signal indicating that the external signal has been received to the controller 100. In this case, the communication module 110 converts a signal received through the antenna 10 into a signal that can be recognized by the controller 100 and applies the signal to the controller 100, and the signal output from the controller 100 is also an antenna 10. And converts the signal into a signal that can be transmitted through the antenna 10.

3 is a perspective view illustrating an antenna configuration of a mobile communication terminal according to the present invention. Referring to FIG. 3 in more detail the configuration of the antenna 10 according to the present invention, the antenna 10 includes a radiator 11 and a feeder 13 for feeding signals to the radiator 11. . At this time, the radiating portion 11 is to be a radiation patch formed with the antenna 10 pattern, it is formed in a predetermined region inside the case (1). At this time, the spinning patch is formed to a thin thickness of about 0.2 to 1mm. In addition, a wire or a cable is used as the power supply unit 13, and when the mobile communication terminal main body 2 is mounted on the case 1, the power supply unit 13 prevents a signal output from the mobile communication terminal main body 2. Power feeds into the master 11. At this time, the power supply unit 13 is to be connected to the main circuit board (PCB, printed circuit board) inside the mobile communication terminal body (2).

4 is an exemplary view showing a first embodiment of a mobile communication terminal according to the present invention.

Referring to FIG. 4, the case 1 is a pogo pin 15 connecting the antenna 10 formed in the case 1 and the mobile communication terminal body 2 when the mobile communication terminal body 2 is mounted. ). In this case, the pogo pin 15 is formed of a conductive material and is connected to the feeder 13 of the antenna 10. In addition, the pogo pin 15 shall be formed in the case part which contacts the mobile communication terminal main body 2. As shown in FIG. Here, the pogo pin 15 is a pin that connects the object and the object, and generally used.

On the other hand, when the mobile communication terminal body 2 is mounted to the case 1, a hole h is inserted into which the pogo pin 15 formed in the case 1 is inserted, and the hole h is pogo. The pin 15 is formed to correspond to the formed position. At this time, the hole h is internally connected to the main circuit board of the main body. Therefore, when the mobile communication terminal main body 2 is mounted to the case 1, the pogo pin 15 is inserted into the mobile communication terminal main body 2 through the hole h and electrically connected to the main circuit board of the main body. The signal is fed to the radiator 11 of the antenna 10 through the feeder 13 connected to the pogo pin 15.

On the other hand, the hole h is not directly connected to the main body circuit board internally, but is connected to a mobile switch provided separately, so that the hole h is connected only when the pogo pin 15 is inserted into the hole h. You may.

5 is an exemplary view showing a second embodiment of a mobile communication terminal according to the present invention.

Here, FIG. 4 is an embodiment describing a case where the mobile communication terminal body and the case are formed to be detachable, while FIG. 5 is an example illustrating the case where the mobile communication terminal body and the case are formed to be fixed.

Referring to FIG. 5, when the mobile communication terminal main body 2 and the case 1 are formed to be fixed, the pogo pin 15 may be formed to be fixed in the hole h formed in the mobile communication terminal main body 2. It may be formed to be connected via a cable or the like without having a separate pogo pin 15. At this time, the hole (h) formed in the mobile communication terminal body 2 is formed so that the diameter is about the thickness of the cable, so that the cable connected to the main circuit board of the main body to protrude to the outside through the hole (h). At this time, the cable protruding to the outside is connected to the radiator 11 of the antenna 10, so that the signal transmission and reception is possible.

6 is an exemplary view showing a third embodiment of a mobile communication terminal according to the present invention.

Referring to FIG. 6, the radiating part 11 of the antenna 10 has a shape of a bar 11a having a predetermined thickness as shown in FIG. 6A, in addition to the radiation patch in which the antenna 10 pattern is formed. It may be formed as, and may be formed in the form of a wire or coaxial cable (cable), not the bar (11a). In this case, when the radiator 11 is formed in the form of a wire or a coaxial cable, the radiator 11 may be formed along the inner periphery of the case 1 or a wire or a coaxial cable. It may be formed to have a specific shape using the like.

On the other hand, the radiating portion 11 of the antenna 10 may be formed on the outside of the case 1, as shown in Figure 6 (b), at this time, a metal decoration (11b) formed in the case (1) This can be used as the radiating part (11).

As described above, the mobile communication terminal and its operation method, and the mobile communication system using the same have been described with reference to the illustrated drawings, but the present invention is not limited by the embodiments and drawings disclosed herein, It can be applied within this protected range.

As described above, according to the present invention, the mobile communication terminal enables an antenna to be formed in a predetermined region of a case formed outside the main body, thereby enabling signal transmission and reception of a specific band, and transmitting an antenna for signal transmission and reception of a specific band. Since it does not need to be provided inside the terminal body, there is an advantage of increasing the efficiency of the internal space.

Claims (11)

main body; A case formed of a non-conductive material and having the main body mounted on a frame formed to have the main body shape; And And an antenna formed in a predetermined area of the case. The method of claim 1, The antenna comprises a radiator; And a feeder configured to feed a signal to the radiator. The radiation unit is a mobile communication terminal, characterized in that the radiation patch (patch) formed with an antenna pattern. The method of claim 2, The radiating unit is a mobile communication terminal, characterized in that the decoration (decoration) formed outside the case.  The method of claim 2, The radiator is a mobile terminal, characterized in that formed in any one of a bar (bar), a wire (wire) and a coaxial cable (cable) having a predetermined thickness. The method of claim 1, The case is a mobile communication terminal, characterized in that formed to be detachable from the main body. The method of claim 1, The case is characterized in that the mobile communication terminal is formed to be fixed to the main body. The method of claim 1, The main body and the antenna is a mobile communication terminal, characterized in that connected by a cable (cable) formed inside the case. The method of claim 7, wherein The case is connected to the cable, and the pogo pin (fogo pin) which is inserted into a predetermined area of the main body when mounting the main body; mobile communication terminal comprising a. The method of claim 8, And the pogo pin is connected to a main body circuit board (PCB). The method of claim 8, The main body is a mobile communication terminal, characterized in that a hole for inserting the pogo pin is formed on the outside. The method of claim 10, And the hole is formed to correspond to a position where the pogo pin is formed when the main body is mounted in the case.
KR1020060138635A 2006-12-29 2006-12-29 Mobile communication terminal KR20080062626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020060138635A KR20080062626A (en) 2006-12-29 2006-12-29 Mobile communication terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060138635A KR20080062626A (en) 2006-12-29 2006-12-29 Mobile communication terminal

Publications (1)

Publication Number Publication Date
KR20080062626A true KR20080062626A (en) 2008-07-03

Family

ID=39814739

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060138635A KR20080062626A (en) 2006-12-29 2006-12-29 Mobile communication terminal

Country Status (1)

Country Link
KR (1) KR20080062626A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200449363Y1 (en) * 2008-10-06 2010-07-05 송길석 Case for mobile phone
WO2015156577A1 (en) * 2014-04-07 2015-10-15 삼성전자주식회사 Auxiliary apparatus for electronic device including antenna
US10062954B2 (en) 2014-04-07 2018-08-28 Samsung Electronics Co., Ltd. Auxiliary apparatus for electronic device including antenna

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200449363Y1 (en) * 2008-10-06 2010-07-05 송길석 Case for mobile phone
WO2015156577A1 (en) * 2014-04-07 2015-10-15 삼성전자주식회사 Auxiliary apparatus for electronic device including antenna
US10062954B2 (en) 2014-04-07 2018-08-28 Samsung Electronics Co., Ltd. Auxiliary apparatus for electronic device including antenna

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A201 Request for examination
E601 Decision to refuse application