KR100451178B1 - Hinge structure of mobile phone - Google Patents
Hinge structure of mobile phone Download PDFInfo
- Publication number
- KR100451178B1 KR100451178B1 KR10-2001-0071910A KR20010071910A KR100451178B1 KR 100451178 B1 KR100451178 B1 KR 100451178B1 KR 20010071910 A KR20010071910 A KR 20010071910A KR 100451178 B1 KR100451178 B1 KR 100451178B1
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- Prior art keywords
- main body
- hinge
- folder
- hinge coupling
- portable terminal
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- 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
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
본 발명의 휴대용 단말기의 힌지결합구조는 본체(101)의 상단부에 힌지(130)에 의하여 폴더(103)가 개폐가능하게 결합되어 있는 휴대용 단말기의 힌지결합구조에 있어서, 상기 힌지(130)는 일측에 컷팅부(133)가 형성되고, 그 힌지(130)의 컷팅부(133)가 결합되는 본체(101)의 본체측 힌지결합관(135)에 형성되는 컷팅부(134)는 폴더(103)의 회동구간(140)을 벗어나도록 형성되도록 하여, 폴더(103)가 반복적으로 개,폐될때에 반복적인 충격에 의하여 다른 부위보다 상대적으로 취약한 회동구간(140)내의 컷팅부(134)에서 크랙이 발생되는 것이 방지되고, 따라서 단말기의 고장발생율이 감소된다.In the hinge coupling structure of the portable terminal of the present invention, in the hinge coupling structure of the portable terminal in which the folder 103 is opened and closed by the hinge 130 at the upper end of the main body 101, the hinge 130 is one side. The cutting portion 133 is formed in the cutting portion 134 formed in the main body side hinge coupling tube 135 of the main body 101 to which the cutting portion 133 of the hinge 130 is coupled to the folder 103. When the folder 103 is repeatedly opened and closed, cracks are formed in the cutting part 134 in the rotation section 140 that is relatively weaker than other parts by repeated impact. Occurrence is prevented, and thus the failure rate of the terminal is reduced.
Description
본 발명은 휴대용 단말기의 힌지결합구조에 관한 것으로, 특히 본체의 경통부에 형성되는 경통측 삽입공에 형성되는 컷팅부를 힌지의 오픈영역에서 벗어나도록 형성하여 힌지의 개폐시 노치부가 되지 않도록 한 휴대용 단말기의 힌지결합구조에 관한 것이다.The present invention relates to a hinge coupling structure of a portable terminal, and in particular, the cutting portion formed in the barrel-side insertion hole formed in the barrel portion of the main body is formed so as to deviate from the open area of the hinge so as not to be a notch part when opening and closing the hinge. The hinge coupling structure.
최근 수년동안 휴대용 단말기의 사용자가 급격히 증가하여, 대부분의 사람이 보유할 정도로 보편화된 전자기기 중의 하나가 되었다.The number of users of portable terminals has increased rapidly in recent years, making it one of the most common electronic devices that most people have.
그리고, 단말기의 기능도 최근 몇년동안 급격히 발전을 거듭하여 인터넷, 이메일 송수신, 화상송수신 등의 다양한 분야에서 기술발전이 이루어져 왔다.In addition, the function of the terminal has been rapidly developed in recent years, and the technological development has been made in various fields such as the Internet, email transmission and reception, and image transmission and reception.
또한, 단말기의 형태도 여러형태로 개발이 되어 있는데, 그 대표적인 예로 본체의 하측에 덮개가 개폐되도록 되어 있는 플립타입의 단말기와, 본체의 상측에 폴더가 개폐가능하게 결합되어 있는 폴더형 단말기 등이 있다.In addition, the form of the terminal has been developed in various forms, such as a flip-type terminal that the cover is to be opened and closed on the lower side of the main body, and a folding type terminal that is coupled to open and close the folder on the upper side of the main body, etc. have.
이러한 휴대용 단말기 중 폴더형 단말기의 한 형태가 도 1에 도시되어 있는 바, 이를 간단히 설명하면 다음과 같다.One type of a folding type terminal among such portable terminals is shown in FIG. 1.
도시된 바와 같이, 종래의 폴더형 단말기는 본체(1)의 상단부에 개폐가능하도록 폴더(3)가 결합되어 있고, 그 폴더(3)의 내측면에는 정보가 글자나 숫자로 표시되는 액정(4)이 결합되어 있으며, 상기 본체(1)의 후면에는 충방전이 이루어지는 밧데리(5)가 착,탈가능하게 설치되어 있다.As shown, the conventional foldable terminal has a folder 3 is coupled to the upper end of the main body 1 so as to be openable, and the liquid crystal 4 in which information is displayed on the inner surface of the folder 3 in letters or numbers. ) Is coupled to the rear of the main body 1, the battery (5) to be charged and discharged is installed detachably.
그리고, 상기 본체(1)의 내측에 일정공간부가 형성되도록 상,하부케이스(6)(7)가 결합되어 있고, 그 상,하부 케이스(6)(7)의 내측 공간부에는 부품들이 장착되는 피시비(8)가 배치되어 있으며, 그 피시비(8)와 상부 케이스(6)의 사이에는 상부 케이스(6)에 형성된 통공(6a)을 통하여 돌출되어 각종 정보를 입력하기 위한 다수개의 패드(9a)가 형성되어 있는 패드 시트(9)가 위치되어 있다.The upper and lower cases 6 and 7 are coupled to each other so that a predetermined space is formed inside the main body 1, and parts are mounted in the inner spaces of the upper and lower cases 6 and 7. A PCB 8 is disposed, and a plurality of pads 9a protrude through the through holes 6a formed in the upper case 6 between the PCB 8 and the upper case 6 to input various information. The pad sheet 9 in which is formed is located.
또한, 상기 본체(1)의 하단부에는 마이크(10)가 내장되어 있고, 폴더(3)의 상단부에는 스피커(11)가 내장되어 있으며, 본체(1)의 후면 일측에는 전파를 송수신하기 위한 안테나(12)가 입,출가능하게 결합되어 있다.In addition, a microphone 10 is built in the lower end of the main body 1, a speaker 11 is built in the upper end of the folder 3, and an antenna for transmitting and receiving radio waves on one side of the rear of the main body 1 12) is coupled to the entrance and exit.
상기와 같이 구성되어 있는 종래 휴대용 단말기는 사용자가 폴더(3)를 열고 액정(4)에 나타나는 정보들을 확인함과 아울러 본체(1)의 상면에 돌출되어 있는 패드(9a)들을 눌러서 송신 및 수신을 하게 된다.In the conventional portable terminal configured as described above, the user opens the folder 3 and checks the information displayed on the liquid crystal 4, and presses the pads 9a protruding from the upper surface of the main body 1 to transmit and receive. Done.
한편, 상기 본체(1)와 폴더(3)의 연결부위의 일측에는 폴더측 원형결합관(13)에 직경이 작은 본체측 원형결합관(14)이 삽입될 수 있도록 되어 있고, 그 내측으로 피시비(8)에서 액정(4)으로 연결되는 FPC(미도시)가 삽입되도록 되어 있고, 타측에는 힌지(20)의 일단부(20a)가 폴더측 힌 결합관(21)에 삽입고정되어 있고, 타단부(20b)는 도 2에 도시된 바와 같이, 서로 대향되도록 컷팅부(22)가 형성된 본체측 힌지결합관(23)에 삽입되도록 결합되어 있는데, 상기 폴더(3)는 본체(1)에 대하여 150°의 회동구간을 회동하며 개폐되도록 설계되어 있다.On the other hand, one side of the connecting portion of the main body 1 and the folder 3 is to be inserted into the main body side circular coupling pipe 14 having a small diameter in the folder side circular coupling pipe 13, the inside of the PCB The FPC (not shown) connected to the liquid crystal 4 is inserted in (8), and one end portion 20a of the hinge 20 is inserted and fixed in the folder side hinge coupling tube 21 on the other side. As shown in FIG. 2, the end portion 20b is coupled to be inserted into the main body side hinge coupling tube 23 in which the cutting portions 22 are formed to face each other, and the folder 3 is connected to the main body 1. It is designed to open and close by rotating the rotation section of 150 °.
그러나, 상기와 같이 구성된 폴더형 단말기는 통상적으로 사용자가 본체(1)를 한손으로 파지한 상태에 송수신을 할때는 폴더(3)를 본체(1)를 기준으로 150°사이를 개폐하며 사용하게 되는데, 상기 본체측 힌지결합관(23)의 컷팅부(22)가 상대적으로 두께가 얇은 폴더(3)의 회동구간(24)인 150°내에 형성되어 있어서, 반복적으로 개폐될때 컷팅부(22)의 끝단부(22a)가 노치부가 되어 크랙(C)이 발생되는 문제점이 있었다.However, the folder-type terminal configured as described above typically uses and opens the folder 3 between 150 ° with respect to the main body 1 when the user transmits and receives while holding the main body 1 with one hand. The cutting portion 22 of the main body side hinge coupling tube 23 is formed within 150 ° of the rotation section 24 of the relatively thin folder 3, so that the cutting portion 22 is repeatedly opened and closed. There was a problem that the part 22a became a notch part and the crack C generate | occur | produced.
상기와 같은 문제점을 감안하여 안출한 본 발명의 목적은 폴더의 반복적인 개폐시 힌지결합부위에 크랙이 발생되어 파손되는 것을 방지하여 내구성향상에 따른 사용수명을 향상시키도록 하는데 적합한 휴대용 단말기의 힌지결합구조를 제공함에 있다.An object of the present invention devised in view of the above problems is hinge coupling of a portable terminal suitable for improving the service life according to the durability improvement by preventing cracks generated from damage to the hinge coupling portion during repeated opening and closing of the folder In providing a structure.
도 1은 종래 휴대용 단말기의 구조를 보인 분해사시도.1 is an exploded perspective view showing the structure of a conventional portable terminal.
도 2는 종래 본체측 힌지결합관을 보인 정면도.Figure 2 is a front view showing a conventional main body side hinge coupling tube.
도 3은 종래 본체측 힌지결합관에 크랙이 발생되는 상태를 보인 정면도.Figure 3 is a front view showing a state in which a crack occurs in the conventional main body side hinge coupling pipe.
도 4는 본 발명 일실시예에 따른 힌지결합구조를 가지는 휴대용 단말기의 분해사시도.Figure 4 is an exploded perspective view of a portable terminal having a hinge coupling structure according to an embodiment of the present invention.
도 5는 본 발명에 따른 본체측 힌지결합관을 보인 정면도.Figure 5 is a front view showing the main body side hinge coupling tube according to the present invention.
도 6은 본 발명에 따른 힌지구조에서의 동작을 보인 정면도.6 is a front view showing the operation in the hinge structure according to the present invention.
** 도면의 주요 부분에 대한 부호의 설명 **** Description of symbols for the main parts of the drawing **
101 : 본체 103 : 폴더101: main body 103: folder
130 : 힌지 133,134 : 컷팅부130: hinge 133,134: cutting part
135 : 본체측 힌지결합관 140 : 회동구간135: main body side hinge coupling pipe 140: rotation section
상기와 같은 본 발명의 목적을 달성하기 위하여 본체의 상단부에 힌지에 의하여 폴더가 개폐가능하게 결합되어 있고, 상기 힌지의 일단부가 폴더측 힌지 결합관에 삽입고정되고 컷팅부가 형성된 타단부는 컷팅부가 형성된 본체측 힌지결합관에 삽입되어 있는 휴대용 단말기의 힌지결합구조에 있어서,상기 힌지의 컷팅부가 결합되는 본체측 힌지결합관의 컷팅부는 폴더의 회동구간을 벗어난 위치에 형성된 것을 특징으로 하는 휴대용 단말기의 힌지결합구조가 제공된다.In order to achieve the object of the present invention as described above, a folder is coupled to be opened and closed by a hinge at an upper end of the main body, and one end of the hinge is fixed to a folder-side hinge coupling tube and the other end formed with a cutting part is provided with a cutting part. In the hinge coupling structure of a portable terminal inserted into a main body side hinge coupling tube, a hinge of a portable terminal, characterized in that the cutting portion of the body side hinge coupling tube to which the cut portion of the hinge is coupled is formed at a position outside the rotation section of the folder. A coupling structure is provided.
이하, 상기와 같이 구성되는 본 발명 휴대용 단말기의 힌지결합구조를 첨부된 도면의 실시예를 참고하여 보다 상세히 설명하면 다음과 같다.Hereinafter, with reference to the embodiment of the accompanying drawings the hinge coupling structure of the portable terminal of the present invention configured as described above in detail as follows.
도 4는 본 발명 일실시예에 따른 힌지결합구조를 가지는 휴대용 단말기의 분해사시도로서, 도시된 바와 같이, 단말기를 이루는 기본적인 구성은 종래와 동일하다.Figure 4 is an exploded perspective view of a portable terminal having a hinge coupling structure according to an embodiment of the present invention, as shown, the basic configuration of the terminal is the same as the conventional.
즉, 본체(101)의 상단부에 폴더(103)가 개폐가능하게 결합되어 있고, 그 폴더(103)의 내측면에는 정보가 글자나 숫자로 표시되는 액정(104)이 결합되어 있다.That is, the folder 103 is coupled to the upper end of the main body 101 so as to be openable and closed, and the liquid crystal 104 in which information is displayed in letters or numbers is coupled to the inner surface of the folder 103.
그리고, 상기 본체(101)의 상단부 일측에는 전파를 송수신하기 위한 안테나(105)가 설치되어 있고, 후면에는 충방전이 이루어지는 밧데리(106)가 착,탈가능하게 설치되어 있으며, 상기 본체(101)의 하단부에는 마이크(107)가 내장되어 있고, 폴더(103)의 상단부에는 스피커(108)가 내장되어 있다.In addition, an antenna 105 for transmitting and receiving radio waves is provided at one side of the upper end of the main body 101, and a battery 106 for charging and discharging is installed at the rear of the main body 101 so as to be attached and detached. The lower end of the microphone 107 is built in, the upper end of the folder 103, the speaker 108 is built in.
또한, 상기 본체(101)는 일정공간부가 형성되도록 상,하부케이스(109)(110)가 결합되어 있고, 그 상,하부 케이스(109)(110)의 내측 공간부에는 부품들이 장착되는 피시비(111)가 배치되어 있으며, 그 피시비(111)와 상부 케이스(109)의 사이에는 상부 케이스(109)에 형성된 통공(109a)을 통하여 돌출되어 각종 정보를 입력하기 위한 다수개의 패드(112a)가 형성되어 있는 패드 시트(112)가 위치되어 있다.In addition, the main body 101 is coupled to the upper and lower cases 109 and 110 so that a predetermined space portion is formed, and the parts of the upper and lower cases 109 and 110 are mounted on the inner space portion of the PCB ( 111 is disposed, and a plurality of pads 112a are formed between the PCB 111 and the upper case 109 to protrude through the through holes 109a formed in the upper case 109 to input various information. The pad sheet 112 is located.
그리고, 상기 본체(101)와 폴더(103)의 연결부위의 일측에는 폴더측 원형결합관(121)에 직경이 작은 본체측 원형결합관(122)이 삽입될 수 있도록 되어 있고, 그 내측으로 피시비(111)에서 액정(104)으로 연결되는 FPC(미도시)가 삽입되도록 되어 있고, 타측에는 힌지(130)의 일단부(130a)가 폴더측 힌지 결합관(131)에 삽입고정되어 있으며, 타단부(130b)는 도 5에 도시된 바와 같이, 일측에는 힌지(130)의 단부에 형성된 컷팅부(133)가 결합될 수 있도록 폴더(103)의 회동구간(140)을 벗어난 위치에 컷팅부(134)가 내측면에 형성된 본체측 힌지결합관(135)에 삽입되도록 결합되어 있다.Then, one side of the connection portion of the main body 101 and the folder 103 is to be inserted into the main body side circular coupling pipe 122 having a small diameter in the folder side circular coupling pipe 121, the inside of the PCB The FPC (not shown) connected to the liquid crystal 104 is inserted from the 111, and one end 130a of the hinge 130 is inserted and fixed to the folder side hinge coupling tube 131 on the other side. As shown in FIG. 5, the end portion 130b has a cut portion at a position outside the rotation section 140 of the folder 103 so that a cut portion 133 formed at an end portion of the hinge 130 may be coupled to one side thereof. 134 is coupled to be inserted into the main body side hinge coupling tube 135 formed on the inner side.
상기와 같이 구성되어 있는 본 발명의 힌지결합구조를 가지는 휴대용 단말기는 사용자가 목걸이를 이용하여 목에 걸거나 손에 파지를 한 상태로 이동을 하다가 전화를 걸거나 전화가 걸려오게 되면 폴더(103)를 열고 액정(104)에 나타나는 정보들을 확인함과 아울러 본체(101)의 상면에 돌출되어 있는 패드(112a)들을 눌러서 사용 하게 된다.The portable terminal having the hinge coupling structure of the present invention configured as described above makes a phone call or a call while the user moves around the neck or gripping the hand using a necklace (103). Open and check the information appearing on the liquid crystal 104, as well as by pressing the pad (112a) protruding on the upper surface of the main body 101.
그리고, 상기와 같이 단말기를 이용하여 송수신을 할때는 폴더(103)를 반복적으로 개폐하게 되는데, 이때에 힌지(13)의 컷팅부(133)가 본체측 힌지결합관(135)의 내측 컷팅부(134)에 반복적으로 힘을 가하여도, 상대적으로 두께가 두꺼운 부분이 노치부가 되므로 컷팅부(134)의 단부에서 크랙이 발생되는 것을 방지할 수 있다.In addition, when transmitting and receiving using the terminal as described above, the folder 103 is repeatedly opened and closed, and at this time, the cutting portion 133 of the hinge 13 is an inner cutting portion 134 of the main body side hinge coupling pipe 135. Even if the force is repeatedly applied, the relatively thick portion becomes a notch portion, thereby preventing cracks from occurring at the end of the cutting portion 134.
즉, 상기 본체측 힌지결합관(135)은 폴더(103)가 회동하는 150°의 회동구간(140)이 상대적으로 다른 부위보다 두께가 얇게 형성되므로, 컷팅부(134)를 상대적으로 취약한 회동구간(140)을 벗어난 위치에 형성되도록 함으로써, 반복적인 충격에 의한 노치부위의 크랙발생이 방지되게 된다.That is, since the main body side hinge coupling tube 135 is formed to have a thickness thinner than the other portions of the rotation section 140 of the 150 ° rotation of the folder 103, the cutting section 134 relatively weak rotation section By being formed at a position outside the 140, cracking of the notched portion due to repeated impact is prevented.
이상에서 상세히 설명한 바와 같이, 본 발명 휴대용 단말기의 힌지결합구조는 힌지의 일측에 컷팅부를 형성하고, 그 컷팅부가 결합되는 본체측 힌지결합관의 컷팅부를 폴더의 회동구간을 벗어난 위치에 형성하여, 폴더가 반복적으로 개폐될때에 반복적인 충격에 의하여 다른 부위보다 상대적으로 취약한 회동구간내의 컷팅부에서 크랙이 발생되는 것이 방지되고, 그에 따라 단말기의 내구성증가에 따른 고장발생율의 감소 및 사용수명을 향상시키는 효과가 있다.As described above in detail, the hinge coupling structure of the portable terminal of the present invention forms a cutting portion on one side of the hinge, and the cutting portion of the main body side hinge coupling pipe to which the cutting portion is coupled is formed at a position outside the rotation period of the folder, and the folder. When the door is repeatedly opened and closed, cracks are prevented from occurring in the cutting section in the rotational section, which is relatively weaker than other parts by repeated shocks, thereby reducing the failure rate and increasing the service life according to the durability of the terminal. There is.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0071910A KR100451178B1 (en) | 2001-11-19 | 2001-11-19 | Hinge structure of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0071910A KR100451178B1 (en) | 2001-11-19 | 2001-11-19 | Hinge structure of mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030041269A KR20030041269A (en) | 2003-05-27 |
| KR100451178B1 true KR100451178B1 (en) | 2004-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2001-0071910A KR100451178B1 (en) | 2001-11-19 | 2001-11-19 | Hinge structure of mobile phone |
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| Country | Link |
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| KR (1) | KR100451178B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4023399B2 (en) * | 2003-06-25 | 2007-12-19 | カシオ計算機株式会社 | Wiring cable, foldable electronic device, and cable wiring method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05252245A (en) * | 1992-03-05 | 1993-09-28 | Matsushita Electric Ind Co Ltd | Telephone set |
| US5628089A (en) * | 1995-05-18 | 1997-05-13 | Motorola, Inc. | Radiotelephone having a self contained hinge |
| KR19990040865U (en) * | 1998-05-09 | 1999-12-06 | 윤종용 | Hinge device for flip type mobile phone |
| KR19990087915A (en) * | 1998-05-26 | 1999-12-27 | 윤종용 | Hinge Mechanism For Portable Mobile Phone |
| KR20000004376U (en) * | 1998-08-05 | 2000-03-06 | 윤종용 | Hinge device for flip type mobile phone |
| KR20000014212U (en) * | 1998-12-30 | 2000-07-25 | 윤종용 | Coupling device between flip and hinge device |
-
2001
- 2001-11-19 KR KR10-2001-0071910A patent/KR100451178B1/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05252245A (en) * | 1992-03-05 | 1993-09-28 | Matsushita Electric Ind Co Ltd | Telephone set |
| US5628089A (en) * | 1995-05-18 | 1997-05-13 | Motorola, Inc. | Radiotelephone having a self contained hinge |
| KR19990040865U (en) * | 1998-05-09 | 1999-12-06 | 윤종용 | Hinge device for flip type mobile phone |
| KR19990087915A (en) * | 1998-05-26 | 1999-12-27 | 윤종용 | Hinge Mechanism For Portable Mobile Phone |
| KR20000004376U (en) * | 1998-08-05 | 2000-03-06 | 윤종용 | Hinge device for flip type mobile phone |
| KR20000014212U (en) * | 1998-12-30 | 2000-07-25 | 윤종용 | Coupling device between flip and hinge device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030041269A (en) | 2003-05-27 |
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