KR20040036970A - Installation method of Vibration Motor in Mobile Phone - Google Patents

Installation method of Vibration Motor in Mobile Phone Download PDF

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Publication number
KR20040036970A
KR20040036970A KR1020020065571A KR20020065571A KR20040036970A KR 20040036970 A KR20040036970 A KR 20040036970A KR 1020020065571 A KR1020020065571 A KR 1020020065571A KR 20020065571 A KR20020065571 A KR 20020065571A KR 20040036970 A KR20040036970 A KR 20040036970A
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KR
South Korea
Prior art keywords
vibration
terminal
vibration motor
mobile communication
communication terminal
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KR1020020065571A
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Korean (ko)
Inventor
김병수
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엘지전자 주식회사
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Priority to KR1020020065571A priority Critical patent/KR20040036970A/en
Publication of KR20040036970A publication Critical patent/KR20040036970A/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M19/00Current supply arrangements for telephone systems
    • H04M19/02Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/047Vibrating means for incoming calls

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Telephone Set Structure (AREA)

Abstract

PURPOSE: A method for installing a vibration motor of a mobile communication terminal is provided to allow a user to easily recognize vibration by installing at least two vibration motors simultaneously vibrating in vertical and horizontal directions. CONSTITUTION: Vibration motors(120,130) having eccentric vibration members(122,132) formed at front end portions of rotational shafts(121,131) are installed inside a terminal case(110) such that each axial direction of the rotational shafts(121,131) are different. When power of a battery of a mobile terminal(100) is applied to the vibration motors(120,130), namely, when a phone call is made from an external source, the rotational shafts(121,131) are rotated, and the vibration members(122,132) are also rotated. Accordingly, the terminal(100) is vibrated in two directions according to rotational directions of the rotational shaft(121,131) of the vibration motors(120,130).

Description

이동통신 단말기의 진동모터 설치방법{Installation method of Vibration Motor in Mobile Phone}Installation method of Vibration Motor in Mobile Phone

본 발명은 이동통신 단말기의 진동모터 설치방법에 관한 것으로써, 특히 회전방향이 다른 두개이상의 진동모터를 설치하여 적어도 두방향으로 다양하고 복합적인 단말기이 진동형태를 구현하기 위한 이동통신 단말기의 진동모터 설치방법에 관한 것이다.The present invention relates to a vibration motor installation method of a mobile communication terminal, and in particular, by installing two or more vibration motors having different rotational directions, and installing a vibration motor of a mobile communication terminal for implementing a vibration form in a variety of complex terminals in at least two directions. It is about a method.

일반적으로 이동통신 단말기는 배터리가 장착되어 사용자가 이동중에 송,수신이 가능한 전화기를 말한다.In general, a mobile communication terminal refers to a phone equipped with a battery, which enables a user to transmit and receive while moving.

첨부된 도면 도1은 상기한 종래의 일반적인 이동통신 단말기를 도시한 도면으로서, 도시된 바와 같이 이동통신 단말기(10)는 전.후면으로 이분할되어 그 외장을 이루는 전,후면케이스(12, 14)와, 상기 후면케이스(14) 배면에 구비되어 전원을 공급하는 배터리(미도시)와, 상기 전.후면케이스(12, 14) 상단으로 송수신을 위해 전자파를 공간으로 보내거나 받기 위해 구비되는 안테나(A)로 대분되어 이루어졌다.1 is a diagram illustrating a conventional mobile communication terminal as described above. As shown in FIG. 1, the mobile communication terminal 10 is divided into a front and a rear and forms an exterior of the front and rear cases 12 and 14. ), A battery (not shown) provided at the rear of the rear case 14 and an antenna provided to send or receive an electromagnetic wave to a space for transmitting and receiving to the top of the front and rear cases 12 and 14. Mostly done in (A).

이와 같이 구비된 이동통신 단말기(10)를 사용자가 사용하고자 할때에는 전면케이스(12)에 구비된 버튼(B)을 눌러 통화를 하면 된다. 한편 상대방으로부터 전화가 걸려오면 이를 사용자에게 벨소리 또는 진동으로 알리도록 되어 있다. 이때 상기 진동으로 착신된 신호를 알리기 위해 케이스(12, 14) 내부에 진동모터(16)가 구비되었다.When the user intends to use the mobile communication terminal 10 provided as described above, the user can make a call by pressing the button B provided on the front case 12. On the other hand, when the call from the other party is notified to the user as a ringtone or vibration. At this time, the vibration motor 16 is provided in the cases 12 and 14 to inform the signal received by the vibration.

첨부된 도면 도 2 및 도 3은 상기 진동모터(16)가 후면케이스(14) 내측에 취부되는상태를 나타낸 도면으로서, 도시된 바와 같이 이동통신 단말기(10)의 후면케이스(14) 내면에 상기 진동모터(16)가 구비되었다.2 and 3 are views illustrating a state in which the vibration motor 16 is mounted inside the rear case 14. As illustrated, the vibration motor 16 is mounted on the inner surface of the rear case 14 of the mobile communication terminal 10. As shown in FIG. The vibration motor 16 was provided.

이와같이 구비된 진동모터(16)를 상기 이동통신 단말기(10)의 후면케이스(14) 내측면에 고정시킬 때에는 도 2 및 도 3에 도시된 바와 같이 상기 후면케이스(14) 내측으로 볼트홀(22)이 형성된 고정용돌기(24)에 상기 진동모터(16)를 그 양단에 볼팅홀(26)이 갖추어진 브라켓(28)에 용접고정시킨 후, 고정용돌기(24)와 브라켓(28)의 볼팅홀(26)을 일치시켜 볼트(30)로 체결하여 상기 진동모터(16)를 고정하였다.When the vibration motor 16 provided as described above is fixed to the inner side of the rear case 14 of the mobile communication terminal 10, as shown in FIGS. 2 and 3, the bolt hole 22 into the rear case 14. ) Is fixed to the bracket (28) equipped with a bolting hole (26) at both ends of the fixing projection (24) having a fixing projection (24), and then the fixing projection (24) and the bracket (28) of The vibration motor 16 was fixed by fastening the bolts 30 to match the bolting holes 26.

그리고 상기 진동모터(16)의 일단은 배터리로부터 전원을 인가받을 수 있도록 되어 있으며, 타측은 샤프트(20)에 연결된 진동부재(18)가 갖추어져 있다. 이때 상기 진동부재(18)는 그 단면이 오뚜기와 같은 무게중심이 다른 단면을 갖도록 형성되어 상기 배터리로부터 전원이 인가되면, 즉 상기 이동통신 단말기(10)로 전화가 걸려오면 상기 진동모터(16)의 샤프트(20)가 회전하고 이 샤프트(20)에 연결되어 있는 진동부재(18)가 회전되였다.One end of the vibration motor 16 is configured to receive power from a battery, and the other side is provided with a vibration member 18 connected to the shaft 20. At this time, the vibrating member 18 is formed so that its cross section has a different cross-section of the center of gravity such as a squid, so that when the power is applied from the battery, that is, when the telephone is called to the mobile communication terminal 10, the vibrating motor 16 Shaft 20 is rotated and the vibration member 18 connected to the shaft 20 is rotated.

따라서, 상기 진동부재(18)의 무게중심이 다르기 때문에 상기 진동부재(18) 회동시 회전편심력이 발생되며 그로인하여 단말기(10)에 진동이 유발되여 사용자로 하여금 진동 및 진동음을 느끼게 하였다.Accordingly, since the center of gravity of the vibration member 18 is different, a rotational eccentric force is generated when the vibration member 18 is rotated, thereby causing vibration to the terminal 10 to make the user feel vibration and vibration sound.

그러나 상기 진동모터(16)는 도 4, 5에 도시한 바와같이 단말기의 가로방향 및 세로방향 중 일방향으로 한개가 설치되었다.However, one of the vibration motor 16 is installed in one of the transverse direction and the longitudinal direction of the terminal as shown in Figs.

따라서, 단말기가 사용자와 떨어져 있을 경우에는 진동모터의 작동에 의한 진동음이 단조로와서 외부의 소음과 구별이 잘 않되여서 진동음을 듣지 못하거나, 가방이나 사용자의 옷에 휴대할 경우 그 진동을 잘 느끼지 못하는 단점이 있었다.Therefore, when the terminal is away from the user, the vibration sound caused by the operation of the vibration motor is monotonous and is not distinguished from the external noise so that the user cannot hear the vibration sound or feel the vibration well when carried in a bag or a user's clothes. There was a disadvantage.

이에 본 발명은 이와같은 단점을 감안하여 안출한 것으로써, 특히 단말기의 진동이 가로방향과 세로방향에서 동시에 복합적으로 발생되도록 단말기에 적어도 두개이상의 진동모터를 설치하되 각각의 회전축방향이 다를게 설치하여, 단말기의 진동음과 외부소음과의 구별이 잘되도록 하고 또한 단말기를 옷속이나 가방속에 휴대할 경우 단말기에서 발생되는 진동을 사용자로 하여금 잘 느끼도록 하는 것을 목적으로 한다.Therefore, the present invention has been devised in view of the above disadvantages, and in particular, at least two vibration motors are installed in the terminal so that the vibration of the terminal is simultaneously generated in the horizontal direction and the vertical direction, but each rotation axis direction is installed differently, The purpose of the present invention is to make a good distinction between the vibration sound of the terminal and external noise, and to make the user feel the vibration generated in the terminal well when carrying the terminal in a bag or bag.

이와같은 목적을 달성하기 위하여 본 발명은 편심된 진동부재가 회전축의 선단부에 형성된 진동모터가 단말기 케이스에 내설된 이동통신 단말기에 있어서, 상기 진동모터는 회전축의 방향이 동일하지 않도록 단말기 케이스의 내부에 적어도 두개 이상을 가로방향과 세로방향으로 설치하는 이동통신 단말기의 진동모터 설치방법을 제공한다.In order to achieve the above object, the present invention provides a mobile communication terminal in which an eccentric vibrating member is formed at a distal end of a rotating shaft in a terminal case, wherein the vibration motor is disposed inside the terminal case so that the direction of the rotating shaft is not the same. It provides a vibration motor installation method of a mobile communication terminal for installing at least two or more in the horizontal and vertical directions.

또한, 본발명은 편심된 진동부재가 회전축의 선단부에 형성된 진동모터가 단말기 케이스에 내설된 이동통신 단말기에 있어서, 상기 진동모터는 회전축의 방향이 동일하게 단말기 케이스의 내부에 적어도 두개 이상을 설치하되 상기 각각의 진동모터의 회전축에 형성된 진동부재의 크기는 각각 다르게 형성하는 이동통신 단말기의 진동모터 설치방법을 제공한다.In addition, the present invention is a mobile communication terminal in which the vibration motor formed in the terminal case of the eccentric vibration member formed on the front end of the rotary shaft, the vibration motor is installed at least two inside the terminal case in the same direction of the rotation shaft, The size of the vibration member formed on the rotating shaft of each vibration motor provides a vibration motor installation method of the mobile communication terminal to be formed differently.

도 1은 종래의 일반적인 이동통신 단말기의 외부 사시도.1 is an external perspective view of a conventional general mobile communication terminal.

도 2는 종래의 일반적인 이동통신 단말기 내에 진동모터를 결합하는 구조를 나타낸 단면도.Figure 2 is a cross-sectional view showing a structure for coupling the vibration motor in a conventional general mobile communication terminal.

도 3은 종래의 일반적인 이동통신 단말기 내에 진동모터를 결합하는 구조를 나타낸 사시도.Figure 3 is a perspective view showing a structure for coupling the vibration motor in a conventional general mobile communication terminal.

도 4는 종래의 일반적인 이동통신 단말기 내에 진동모터를 설치한 일실시예를 나타낸 간략도.Figure 4 is a simplified diagram showing an embodiment in which a vibration motor is installed in a conventional general mobile communication terminal.

도 5는 종래의 일반적인 이동통신 단말기 내에 진동모터를 설치한 또다른 실시예를 나타낸 간략도.Figure 5 is a simplified diagram showing another embodiment in which a vibration motor is installed in a conventional general mobile communication terminal.

도 6은 본 발명의 일시예를 나타내는 개략적 구성도.6 is a schematic block diagram showing an example of the present invention.

도 7은 본 발명의 또 다른 실시예를 나타내는 개략적 구성도.7 is a schematic structural diagram showing yet another embodiment of the present invention.

***도면의 주요부분에 대한 부호의 설명****** Explanation of symbols for main parts of drawing ***

100 : 이동통신 단말기 110 : 단말기 케이스100: mobile communication terminal 110: terminal case

120, 130, 140, 150 : 진동모터 121,131, 141, 151 : 회전축120, 130, 140, 150: vibration motor 121,131, 141, 151: rotation axis

122, 132, 142, 152 : 진동부재122, 132, 142, 152: vibration member

본 발명의 구성 및 실시예를 첨부되는 도 6, 7을 참조하여 자세하게 설명하면 다음과 같다.The configuration and the embodiment of the present invention will be described in detail with reference to FIGS. 6 and 7 as follows.

도 6은 본 발명의 일시예를 나타내는 개략적 구성도이고, 도 7은 본 발명의 또 다른 실시예를 나타내는 개략적 구성도이다.FIG. 6 is a schematic structural diagram showing an example of the present invention, and FIG. 7 is a schematic structural diagram showing still another embodiment of the present invention.

본 발명은 첨부되는 도 6에 도시한 바와같이 편심된 진동부재(122,132)가 회전축(121,131)의 선단부에 형성된 진동모터(120, 130)를 각각의 회전축(121,131)의 축방향이 동일하지 않도록 단말기 케이스(110)의 내부에 설치하므로써 이루어진다.The present invention is a terminal so that the axial direction of each of the rotary shafts (121, 131) is not the same as the vibration motors (120, 130) formed in the distal end of the eccentric vibration members (122,132) as shown in Figure 6 This is achieved by installing in the case 110.

상기 두개의 진동모터(120,130)는 각각의 회전축(121,131)의 방향이 가로방향(x)과 세로방향(y)으로 교차되도록 단말기의 케이스(110)에 내설하는 것이 바람직하다.The two vibration motors 120 and 130 are preferably installed in the case 110 of the terminal such that the directions of the respective rotation shafts 121 and 131 cross in the horizontal direction (x) and the vertical direction (y).

상기 두개의 진동모터(120,130)는 단말기(100)의 배터리(미도시)로부터 전원을 인가받을 수 있도록 되어있다.The two vibration motors 120 and 130 are configured to receive power from a battery (not shown) of the terminal 100.

참고로 상기 진동모터(120,130)를 단말기 케이스(110)에 고정설치하는 것을 종래와 동일하므로 도 2, 3을 참조한다.For reference, since the vibration motors 120 and 130 are fixed to the terminal case 110 in the same manner as in the related art, refer to FIGS. 2 and 3.

이와같이 적어도 두개이상의 진동모터(120,130)설치 구성되는 본 발명은 단말기(100)의 배터리(미도시)로부터 전원이 인가되면 즉, 외부에서 전화가 걸려오면 두개의 진동모터(120,130)의 각각의 회전축(121,131)이 회전하고, 각각의 회전축에 형성된 진동부재(122,132)가 회전하게 된다.Thus, the present invention is configured to install at least two vibration motors (120,130) when the power is applied from the battery (not shown) of the terminal 100, that is, when a call is received from the outside of each of the two rotary motors (120,130) 121 and 131 rotate, and the vibration members 122 and 132 formed on the respective rotating shafts rotate.

따라서, 단말기(100)는 각각의 진동모터(120,130)의 회전축(121,131)의 회전방향에 따라 두개의 방향으로 복합적으로 진동하게된다.Accordingly, the terminal 100 vibrates in two directions according to the rotation directions of the rotation shafts 121 and 131 of the respective vibration motors 120 and 130.

즉, 회전축(131)이 단말기 케이스(110)의 가로방향(x)으로 설치된 진동모터(130)에의하여 단말기(100)가 세로방향의 상하로 진동하고, 동시에 회전축(121)이 단말기 케이스(110)의 세로방향으로 설치된 진동모터(120)에 의하여 단말기(100)가 가로방향(y)의 상하로 진동한다.That is, the terminal 100 vibrates up and down in the vertical direction by the vibration motor 130 installed in the horizontal direction (x) of the terminal case 110, and at the same time, the rotary shaft 121 is the terminal case 110. The terminal 100 vibrates up and down in the lateral direction (y) by the vibration motor 120 installed in the vertical direction of the side.

그리고 본 발명의 또 다른 실시예로는 도 7에 도시한 바와같이 편심된 진동부재(142,152)가 회전축(141,151)의 선단부에 형성된 진동모터(140,150)를 각각의 회전축(141,151)의 방향이 동일하게 단말기 케이스(110)의 내부에 적어도 두개 이상을 설치하므로써 이루어진다.As another embodiment of the present invention, as shown in FIG. This is achieved by installing at least two inside the terminal case 110.

상기 각각의 진동부재(142,152)의 크기는 각각 다르게 형성한다.The vibration members 142 and 152 have different sizes.

즉, 상기 각각의 진동부재(142,152)의 상대적으로 소경과 대경으로 형성한다.In other words, each of the vibration members 142 and 152 is formed with a relatively small diameter and large diameter.

이와같이 진동모터(140,150)이 설치되는 본 발명의 또 다른 실시예의 작동을 살펴보면, 단말기(100)의 배터리(미도시)로부터 전원이 인가되면 즉, 외부에서 전화가 걸려오면 두개의 진동모터(140,150)의 각각의 회전축(141,151)이 회전하고, 동시에 각각의 회전축(141,151)에 형성된 진동부재(142,152)가 회전하게 된다.Looking at the operation of another embodiment of the present invention in which the vibration motors 140 and 150 are installed as described above, when power is applied from a battery (not shown) of the terminal 100, that is, when a telephone is received from the outside, two vibration motors 140 and 150 are provided. Each of the rotary shafts 141 and 151 rotates, and at the same time, the vibration members 142 and 152 formed on the respective rotary shafts 141 and 151 rotate.

따라서, 단말기(100)에는 각각의 진동부재(142,152)에 따라 동일한 방향으로 두종류의 진동이 발생된다.Accordingly, two types of vibrations are generated in the terminal 100 in the same direction according to the respective vibration members 142 and 152.

즉, 소경의 진동부재(142)에서는 작은 폭의 진동이 발생되고, 대경의 진동부재(152)에서는 큰 폭의 진동이 발생되어, 상기 두개의 진동부재(142,152)에 의하여 발생되는 각기 다른 폭의 진동이 단말기(100)에서 동일한 방향으로 앞뒤로 일정간격을 두고 동시에 개별적 및 복합적으로 나타난다.That is, a small width vibration is generated in the small-diameter vibrating member 142, and a large width vibration is generated in the large-diameter vibrating member 152, so as to have different widths generated by the two vibrating members 142 and 152. The vibrations appear individually and in combination at the same time with a certain interval back and forth in the same direction in the terminal 100.

이상에서 살펴본 바와같이 본 발명은 단말기에 회전축의 설치방향이 다르게 적어도 두개 이상의 진동모터를 설치하여 각 진동모터의 작동에 따라 단말기를 동시에 여러방향으로 진동되도록 하고, 또한 단말기에 회전축의 설치방향이 같도록 적어도 두개이상의 진동모터를 설치하되 각각의 진동부재의 크기를 다르게 하여 각 진동모터의 작동에 따라 동일한 축선상에서 단말기의 앞뒤로 진동폭을 다르게 형성하므로써, 하나의 단말기에서 다양한 진동을 복합적으로 나타나도록 하는 효과 있다.As described above, the present invention installs at least two vibration motors differently in the installation direction of the rotary shaft in the terminal so that the terminal vibrates in several directions simultaneously according to the operation of each vibration motor, and also the installation direction of the rotary shaft in the terminal is the same. At least two vibration motors are installed so that the size of each vibration member is different so that the vibration width is differently formed in the front and rear of the terminal on the same axis according to the operation of each vibration motor. have.

또한, 종래의 단말기에 비하여 진동폭 및 진동음이 훨씬더 크게 나타나서 사용자로 하여금 촉각 및 시각적으로 단말기의 진동 및 진동음 인식하도록하는 효과가 있다.In addition, compared with the conventional terminal, the vibration width and the vibration sound appear much larger, thereby allowing the user to perceive the vibration and the vibration sound of the terminal tactilely and visually.

Claims (3)

편심된 진동부재가 회전축의 선단부에 형성된 진동모터가 단말기 케이스에 내설된 이동통신 단말기에 있어서,In the mobile communication terminal in which the eccentric vibration member is formed in the terminal case of the vibration motor formed in the front end of the rotation shaft, 상기 진동모터는 회전축의 방향이 동일하지 않도록 단말기 케이스의 내부에 적어도 두개 이상을 설치하는 것을 특징으로 하는 이동통신 단말기의 진동모터 설치방법.The vibration motor is installed in the vibration motor of the mobile terminal, characterized in that at least two or more installed in the terminal case so that the direction of the rotation axis is not the same. 제 1 항에 있어서,The method of claim 1, 상기 두개의 진동모터는 각각의 회전축의 방향이 가로방향과 세로방향으로 교차되도록 단말기 케이스에 내설하는 것을 특징으로 하는 이동통신 단말기의 진동모터 설치방법.The two vibration motors are installed in the terminal case so that the direction of each rotation axis intersects in the horizontal direction and the vertical direction. 편심된 진동부재가 회전축의 선단부에 형성된 진동모터가 단말기 케이스에 내설된 이동통신 단말기에 있어서,In the mobile communication terminal in which the eccentric vibration member is formed in the terminal case of the vibration motor formed in the front end of the rotation shaft, 상기 진동모터는 회전축의 방향이 동일하게 단말기 케이스의 내부에 적어도 두개 이상을 설치하되 상기 각각의 진동모터의 회전축에 형성된 진동부재의 크기는 각각 다르게 형성하는 것을 특징으로 하는 이동통신 단말기의 진동모터 설치방법.The vibration motor is installed at least two inside the terminal case in the same direction of the rotation axis, but the vibration motor of the mobile communication terminal, characterized in that the size of the vibration member formed on the rotation shaft of each of the vibration motor is formed differently Way.
KR1020020065571A 2002-10-25 2002-10-25 Installation method of Vibration Motor in Mobile Phone KR20040036970A (en)

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KR101036942B1 (en) * 2010-03-11 2011-06-13 주식회사 좋은아침창 Decorative materials and the driver thereof for window
US20130257582A1 (en) * 2011-09-16 2013-10-03 Apple Inc. Protecting an electronic device
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US9780621B2 (en) 2011-09-16 2017-10-03 Apple Inc. Protecting an electronic device
US9929767B2 (en) 2013-03-11 2018-03-27 Apple Inc. Drop countermeasures for electronic device
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