KR20040012263A - Dual folder type Mobile phone - Google Patents

Dual folder type Mobile phone Download PDF

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Publication number
KR20040012263A
KR20040012263A KR1020020045756A KR20020045756A KR20040012263A KR 20040012263 A KR20040012263 A KR 20040012263A KR 1020020045756 A KR1020020045756 A KR 1020020045756A KR 20020045756 A KR20020045756 A KR 20020045756A KR 20040012263 A KR20040012263 A KR 20040012263A
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KR
South Korea
Prior art keywords
folder
speakerphone
sound
terminal
type mobile
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Application number
KR1020020045756A
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Korean (ko)
Inventor
추지민
Original Assignee
엘지전자 주식회사
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Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020020045756A priority Critical patent/KR20040012263A/en
Publication of KR20040012263A publication Critical patent/KR20040012263A/en

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Classifications

    • 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
    • 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
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • 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
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

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

Abstract

PURPOSE: A dual folder-type mobile communication terminal is provided to form a sound guide groove on a lower folder in order to expose a sound generated from a speaker phone of an upper folder to an outside of the terminal. CONSTITUTION: A microphone(14) is installed on a lower folder(13) by rotating on the basis of a hinge coupler(12). A speaker phone(11) is installed on an upper folder(10). While a front side of the lower folder(13) is contacted with a front side of the upper folder(10), a sound guide groove is formed on the lower folder(13) in order to guide a sound generated from the speaker phone(11) of the upper folder(10) to an outside of a terminal. The sound guide groove is formed on the lower folder(13), opposite to the speaker phone(11). The sound guide groove is larger than a front side of the speaker phone(11).

Description

듀얼폴더형 이동통신 단말기{Dual folder type Mobile phone}Dual folder type mobile phone {Dual folder type Mobile phone}

본 발명은 상/하부폴더가 겹쳐지도록 단말기를 닫은상태에서 스피커폰과 대접되는 부위에 요홈을 형성하여 상기 스피커폰에서 발생하는 음이 막힘없이 원활하게 외부로 통음되도록 하는 듀얼폴더형 이동통신 단말기에 관한 것이다.The present invention relates to a dual-folder type mobile communication terminal in which a groove is formed in a portion that is in contact with the speakerphone while the terminal is closed to overlap the upper / lower folders so that the sound generated by the speakerphone can be smoothly sounded to the outside without being blocked. .

일반적인 듀얼폴더형 이동통신 단말기는 도 1에 도시한 바와같이 힌지결합부(4)를 중심으로 상부폴더(1)와 하부폴더(5)를 일정각도로 오픈(open)되도록 회동하므로써, 통화가능상태가 된다.In general, a dual folder type mobile communication terminal is rotated by opening the upper folder 1 and the lower folder 5 at a predetermined angle around the hinge coupler 4 as shown in FIG. Becomes

이와같은 통화가능상태에서 하부폴더(5)의 키패드(7)에 있는 다수의 통화키를 조작하여 특정 상대방과 통화가되면, 상부폴더(1)의 스피커폰(2)을 통하여 상대방의 통화음을 듣게되고 하부폴더(5)의 마이크(6)을 통하여 상대방에게 사용자의 음을 전달하였다.When a call is made with a specific counterpart by operating a plurality of call keys on the keypad 7 of the lower folder 5 in such a call enabled state, the call of the other party is heard through the speakerphone 2 of the upper folder 1. The user's sound was transmitted to the other party through the microphone 6 of the lower folder 5.

그리고 상기 스피커폰(2)에서 나오는 음이 작은경우에는 하부폴더(5)의 일측면에 설치된 업사이드버튼(8)과 다운사이드버튼(9)중에서 상기 업사이드버튼(8)을 조작하여 스피커폰(2)의 음을 크게하였다.When the sound coming from the speakerphone 2 is small, the upside button 8 and the downside button 9 installed on one side of the lower folder 5 are operated to operate the upside button 8 of the speakerphone 2. The tone was loud.

또한, 상기 스피커폰(2)은 도 2에 도시한 바와같이 미통화상태 즉, 상부폴더(1)와 하부폴더(4)의 클로즈드(closed)상태에서 외부로부터 전화가 오면 특정음을 발생되어 사용자에게 수신상태를 알려주는 역할을하였다.In addition, the speakerphone 2 is a non-call state, as shown in Figure 2, that is, when a call from the outside in the closed (closed) state of the upper folder (1) and the lower folder (4) generates a specific sound to the user It informs the reception status.

그러나 상기 스피커폰(2)이 설치된 상부폴더(1)의 전면은 마이크(6)가 설치된 하부폴더(5)의 전면과 대접되어 있어서, 상기 스피커폰(2)에서 발생되는 음이 하부폴더(5)의 전면에 막히게되며, 그와같은 상태에 상기 스피커폰(2)에서 발생되는 음이 단말기 외부로 노출된다하여도 그 소리가 매우 작아서 소음이 있는 곳이나 단말기에서 사용자가 일정거리 떨어져있는 상태에서는 사용자가 그 음을 들을 수 없게되는 문제점이 있었다.However, the front of the upper folder (1) in which the speakerphone (2) is installed is treated with the front of the lower folder (5) in which the microphone (6) is installed, so that the sound generated from the speakerphone (2) is lower than that of the lower folder (5). If the sound generated from the speakerphone 2 is exposed to the outside of the terminal in such a state, the sound is very small so that the user is away from the noise or the terminal at a certain distance from the terminal. There was a problem that the sound can not be heard.

또한, 이와같은 문제점을 해결하기 위하여 일반적으로 단말기는 상기 스프커폰(2)과 연계하여 상부폴더(1)의 일측면에 라우드폰공(3)을 형성하고, 그 내측으로 라우드폰(미도시)을 설치하여 사용하고 있다.In addition, in order to solve such a problem, the terminal generally forms a loudspeaker ball 3 on one side of the upper folder 1 in connection with the spuff phone 2, and a loudspeaker (not shown) inward. It is installed and used.

그러나, 상기 라우드폰은 통화중에 근접한 다른사람이 자신의 통화내용을 청취할 수 있으며, 또한 상기 라우드폰의 설치에 따른 단말기의 제조공정 및 가격이 상승되는 문제점이 있었다.However, the loudspeaker has a problem that other people in close proximity to the call can hear the contents of the call, and the manufacturing process and price of the terminal according to the installation of the loudspeaker is increased.

따라서, 본 발명은 이와같은 점을 감안하여 안출한 것으로서, 미통화상태 즉, 상/하폴더의 각각의 전면이 대접되도록 단말기를 닫은 상태에서 스피커폰에서 발생하는 음을 단말기의 외부로 안내하되 그 음의 볼륨이 저감됨이 없도록 함은 물론이고 음의 볼륨을 확대하여, 소음지역이나 단말기에서 사용자가 멀리 떨어져있어도 상기 스피커폰에서 발생된 음을 사용자가 잘 들을 수 있도록하는 것을 목적으로 한다.Therefore, the present invention has been devised in view of the above, and the sound generated from the speakerphone while the terminal is closed so that the front surface of each of the upper and lower folders is treated in a non-call state, that is, while the sound The purpose of the present invention is to increase the volume of the sound as well as to reduce the volume of the sound, so that the user can listen to the sound generated by the speakerphone even when the user is far from the noise area or the terminal.

이와같은 목적을 달성하기 위하여 본 발명은 전면에 스피커폰이 설치된 상부폴더와, 전면에 마이크가 설치된 하부폴더와, 상기 하부폴더의 전면과 상부폴더의 전면이 대접되도록 상부폴더와 하부폴더를 일정각도내에서 회동되도록 연결한 힌지결합부를 포함하여 이루어진 듀얼폴더형 이동통신 단말기에 있어서; 상기 힌지결합부를 중심으로 회동하여 마이크가 설치된 하부폴더의 전면과 스피커폰이 설치된 상부폴더의 전면이 대접된 상태에서 상기 상부폴더의 스피커폰에서 발생한 음이 단말기의 외부로 노출되도록 하부폴더에 소리안내홈을 형성하는 듀얼폴더형 이동통신 단말기를 제공한다.In order to achieve the above object, the present invention provides an upper folder with a speakerphone installed on the front surface, a lower folder with a microphone installed on the front surface, and an upper folder and a lower folder mounted at a predetermined angle so that the front surface of the lower folder and the front surface of the upper folder are treated. In the dual-folder type mobile communication terminal comprising a hinge coupling portion connected to rotate in; The sound guide groove is provided to the lower folder so that the sound generated from the speakerphone of the upper folder is exposed to the outside of the terminal while the front of the lower folder on which the microphone is installed and the front of the upper folder on which the speakerphone is installed are rotated around the hinge coupler. It provides a dual folder-type mobile communication terminal to be formed.

도 1은 일반적인 듀얼폴더형 이동통신 단말기의 통화상태를 나타낸 외부사시도.1 is an external perspective view showing a call state of a general dual folder type mobile communication terminal.

도 2는 일반적인 듀얼폴더형 이동통신 단말기의 미통화상태를 나타낸 외부사시도.2 is an external perspective view showing a non-call state of a general dual folder type mobile communication terminal.

도 3은 본 발명에 따른 듀얼폴더형 이동통신 단말기의 통화상태를 나타내는 외부사시도.3 is an external perspective view showing a call state of a dual folder type mobile communication terminal according to the present invention;

도 4는 본발명에 따른 듀얼폴더형 이동통신 단말기의 미통화상태를 나타내는 외부사시도.Figure 4 is an external perspective view showing a non-call state of the dual-folder type mobile communication terminal according to the present invention.

도 5는 도 4의 A-A'단면도.5 is a cross-sectional view taken along the line A-A 'of FIG.

※ 도면의 주요부분에 대한 부호의 설명 ※※ Explanation of code about main part of drawing ※

10 : 상부폴더(UPPON POLDER) 11 : 스피커폰(SPEAKER PHONE)10: UPPON POLDER 11: SPEAKER PHONE

13 : 하부폴더(LOWER POLDER) 15 : 소리안내홈13: lower folder 15: sound guide groove

본 발명의 구성 및 실시예를 첨부하는 도 3, 4, 5를 참조하여 자세하게 설명하면 다음과 같다.When described in detail with reference to Figures 3, 4, 5 attached to the configuration and embodiment of the present invention.

도 3은 본 발명에 따른 듀얼폴더형 이동통신 단말기의 통화상태를 나타내는 외부사시도이고, 도 4는 본발명에 따른 듀얼폴더형 이동통신 단말기의 미통화상태를 나타내는 외부사시도이고, 도 5는 도 4의 A-A'단면도이다.3 is an external perspective view showing a call state of a dual folder type mobile communication terminal according to the present invention, FIG. 4 is an external perspective view showing a non-call state of a dual folder type mobile communication terminal according to the present invention, and FIG. A-A 'cross section.

본 발명은 도 3, 4, 5에 도시한 바와같이 힌지결합부(12)를 중심으로 회동하여 마이크(14)가 설치된 하부폴더(13)의 전면과 스피커폰(11)이 설치된 상부폴더(10)의 전면이 대접된 상태에서, 상기 상부폴더(10)의 스피커폰(11)에서 발생한 음을 단말기의 외부로 안내하도록 하부폴더(13)에 소리안내홈(15)을 형성한다.3, 4, and 5 is rotated around the hinge coupling portion 12 as shown in the front of the lower folder 13, the microphone 14 is installed and the upper folder 10 is installed speakerphone 11 as shown in FIG. In the state in which the front of the, the sound guide groove 15 is formed in the lower folder 13 to guide the sound generated in the speakerphone 11 of the upper folder 10 to the outside of the terminal.

상기 소리안내홈(15)은 스피커폰(110에 대향되도록 하부폴더(13)에 형성하되 스피커폰(15)의 전면부 보다 크게 형성하여 상기 스피커폰(15)에서 발생된 음이 단말기의 외부로 노출시 그 음의 볼륨(VOLUME)이 저감되지않도록 함은 물론이고 그 음의 볼륨이 상승되도록함이 바람직하다.The sound guide groove 15 is formed in the lower folder 13 so as to face the speakerphone 110, but is formed larger than the front portion of the speakerphone 15 so that the sound generated from the speakerphone 15 is exposed to the outside of the terminal. It is desirable not only to reduce the volume of the sound, but also to increase the volume of the sound.

이와같이 구성된 본 발명의 실시예는 도 4, 5에 도시한 바와같이 단말기의 미통화상태{힌지결합부(12)를 중심으로 단말기를 절첩하여 상/하부폴더(10,13)의 일면이 대접된 상태}에서 외부에서 전화가 오면 이를 사용자에게 알리기 위하여 스피커폰(11)에서 특정신호음이 발생되며, 상기 특정신호음은 소리안내홈(15)을 따라 단말기 외부로 노출된다.In the embodiment of the present invention configured as described above, as shown in FIGS. 4 and 5, one side of the upper / lower folders 10 and 13 is received by folding the terminal around the non-call state of the terminal (the hinge coupling unit 12 is centered). In a state}, when a call is received from the outside, a specific tone is generated in the speakerphone 11 to notify the user, and the specific tone is exposed to the outside of the terminal along the sound guide groove 15.

이때, 소리안내홈(15)은 스피커폰(15)보다 크게 형성되어있어서, 상기 스피커폰(15)에서 발생된 특정신호음은 소리안내홈(15)을 통과시 메가폰(MEGAPHONE)을 사용하는 것과 같은 원리로 그 소리가 확대된다.At this time, the sound guide groove 15 is formed larger than the speakerphone 15, the specific signal sound generated in the speakerphone 15 in the same principle as using a megaphone (MEGAPHONE) when passing through the sound guide groove 15 The sound is magnified.

따라서, 상/하폴더(10,13)를 닫은 상태(미통화상태)에서 스피커폰(11)에서 발생한 신호음은 소음지역이나 단말기와 멀리 떨어져있는 사용자에게 명확히 전달되어, 사용자로 하여금 외부에서 전화가 왔다는 것을 인지하도록 한다.Therefore, the beep sound generated from the speakerphone 11 in the closed state (up and down state) of the upper and lower folders 10 and 13 is clearly transmitted to the user who is far from the noise area or the terminal, so that the user may receive a call from outside. Be aware of that.

이상에서 살펴본 바와같이 본 발명은 단말기의 상단 중앙 후측에 안테나를 노출되게 설치하므로써, 단말기의 상단 일측단부에 안테나를 설치한 종래의 단말기에 비하여 본 발명에 따른 단말기는 사용시 인체의 뇌부분에 미치는 전파의 악영향을 최소화함은 불론이고, 전파의 전방위 감응을 향상할 수 있는 효과가 있다.As described above, the present invention is provided by exposing the antenna to the rear center of the upper end of the terminal, compared to the conventional terminal having the antenna installed at one end of the upper terminal, the terminal according to the present invention has a radio wave on the human brain part in use. Minimizing the adverse effect of the above is, of course, has the effect of improving the omnidirectional response of the radio wave.

Claims (2)

전면에 스피커폰이 설치된 상부폴더와, 전면에 마이크가 설치된 하부폴더와, 상기 하부폴더의 전면과 상부폴더의 전면이 대접되도록 상부폴더와 하부폴더를 일정각도내에서 회동되도록 연결한 힌지결합부를 포함하여 이루어진 듀얼폴더형 이동통신 단말기에 있어서;Including an upper folder with a speakerphone in the front, a lower folder with a microphone in the front, and a hinge coupling portion connecting the upper folder and the lower folder to be rotated within a predetermined angle so that the front of the lower folder and the front of the upper folder are welded. In the dual folder type mobile communication terminal; 상기 힌지결합부를 중심으로 회동하여 마이크가 설치된 하부폴더의 전면과 스피커폰이 설치된 상부폴더의 전면이 대접된 상태에서 상기 상부폴더의 스피커폰에서 발생한 음이 단말기의 외부로 노출되도록 하부폴더에 소리안내홈을 형성하는 것을 특징으로 하는 듀얼폴더형 이동통신 단말기.The sound guide groove is provided to the lower folder so that the sound generated from the speakerphone of the upper folder is exposed to the outside of the terminal while the front of the lower folder on which the microphone is installed and the front of the upper folder on which the speakerphone is installed are rotated around the hinge coupler. Dual-folder type mobile communication terminal, characterized in that forming. 제 1 항에 있어서,The method of claim 1, 상기 소리안내홈은 스피커폰에 대향되도록 하부폴더에 형성하되, 상기 스피커폰에서 발생된 음이 단말기의 외부로 노출시 그 음의 볼륨이 저감되지 않도록 함은 물론이고 그 음의 볼륨이 상승되도록 스피커폰의 전면부 보다 크게 형성하는 것을 특징으로 하는 듀얼폴더형 이동통신 단말기.The sound guide groove is formed in the lower folder to face the speakerphone, the volume of the sound is not reduced when the sound generated by the speakerphone is exposed to the outside of the terminal, as well as the front of the speakerphone to increase the volume of the sound Dual-folder type mobile communication terminal, characterized in that formed larger than the unit.
KR1020020045756A 2002-08-02 2002-08-02 Dual folder type Mobile phone KR20040012263A (en)

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KR100849310B1 (en) * 2006-09-18 2008-07-29 삼성전자주식회사 Speaker device for portable terminal
KR101039590B1 (en) * 2009-06-09 2011-06-09 (주) 임팩트 블랙홀 Method of absorbing vehicle shock using kinetic frictional force and rolling force by dragging rolling surface of the tube and vehicle shock absorber using the same

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JP2000244618A (en) * 1999-02-24 2000-09-08 Nec Corp Foldable portable telephone set
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KR200239998Y1 (en) * 2001-04-17 2001-10-11 세원 텔레콤 주식회사 Folder-type information terminal which can be radiate a sound received using a speaker
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EP0977414A2 (en) * 1998-07-28 2000-02-02 Samsung Electronics Co., Ltd. Foldable mobile telephone terminal
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KR100849310B1 (en) * 2006-09-18 2008-07-29 삼성전자주식회사 Speaker device for portable terminal
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