KR100685650B1 - Device for sliding the folder parts of mobile phone for slide type - Google Patents

Device for sliding the folder parts of mobile phone for slide type Download PDF

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Publication number
KR100685650B1
KR100685650B1 KR1020060003628A KR20060003628A KR100685650B1 KR 100685650 B1 KR100685650 B1 KR 100685650B1 KR 1020060003628 A KR1020060003628 A KR 1020060003628A KR 20060003628 A KR20060003628 A KR 20060003628A KR 100685650 B1 KR100685650 B1 KR 100685650B1
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KR
South Korea
Prior art keywords
slide
sliding
rail groove
folder
mobile phone
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KR1020060003628A
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Korean (ko)
Inventor
김학권
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재영솔루텍 주식회사
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Priority to KR1020060003628A priority Critical patent/KR100685650B1/en
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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
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/1216—Torsional springs, e.g. torsion bar or torsionally-loaded coil springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

A folder unit slide apparatus of a slide-type cellular phone is provided to slide a folder unit of the cellular phone by using mobile/upper plates and rack/pinion gears so as to minimize movement occurring during a sliding process of the folder unit, thereby improving working performance. An upper plate(10) is mounted on a folder unit(130), is equipped with a rail groove in length direction on one side, has vertical surfaces where one pair of rack gears are individually mounted on an inner wall of the rail groove, and is mounted with inclined surfaces used as separation preventive units by being inclined at certain angle on the vertical surfaces. A lower plate(20) is combined with the rail groove through a slide projection, is equipped with a central projection where pinion gears individually combined with the rack gears are mounted, and has another inclined surfaces having inclined angles corresponding to the inclined surfaces of the upper plate(10) on both sides of the slide projection.

Description

슬라이드형 휴대폰의 폴더부 슬라이드 장치 {Device for sliding the folder parts of mobile phone for slide type} Device for sliding the folder parts of a slide-type mobile phone {Device for sliding the folder parts of mobile phone for slide type}

도 1은 종래 기술에 따른 슬라이드형 휴대폰을 도시한 사시도,1 is a perspective view of a slide-type mobile phone according to the prior art,

도 2는 종래 기술에 따른 휴대폰의 슬라이드 장치를 도시한 분해사시도,Figure 2 is an exploded perspective view showing a slide device of a mobile phone according to the prior art,

도 3은 본 발명에 따른 슬라이드형 휴대폰을 도시한 사시도,3 is a perspective view showing a slide-type mobile phone according to the present invention,

도 4는 본 발명에 따른 도 3의 A-A선을 도시한 단면도,4 is a cross-sectional view showing a line A-A of FIG. 3 according to the present invention;

도 5는 본 발명에 따른 슬라이딩기구를 도시한 일실시예,5 is one embodiment illustrating a sliding mechanism according to the present invention;

도 6은 본 발명에 따른 슬라이딩기구를 도시한 타실시예이다.Figure 6 is another embodiment showing a sliding mechanism according to the present invention.

* 도면 중 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

100 : 휴대폰 110 : 본체부100: mobile phone 110: main body

130 : 폴더부 10 : 상면판130: folder 10: top plate

11 : 레일홈 11a : 경사면11: rail groove 11a: slope

11b : 수직면 12 : 랙기어11b: vertical surface 12: rack gear

20 : 하면판 21 : 미끄럼돌기20: bottom plate 21: sliding protrusion

22 : 피니언기어 23 : 중심돌기22: pinion gear 23: center projection

24 : 회동핀 30 : 토션스프링 24: rotating pin 30: torsion spring

본 발명은 휴대폰의 본체부에 장착되어 슬라이딩식으로 이동하는 폴더부에 관한 것으로, 특히 폴더부의 분해 및 조립에 따른 편리성을 증대시킴은 물론 폴더부의 슬라이딩과정에서 발생하는 유동을 최소화시킬 수 있도록 된 슬라이드형 휴대폰의 폴더부 슬라이드 장치에 관한 것이다The present invention relates to a folder unit mounted in the main body of the mobile phone slidingly, in particular to increase the convenience of disassembling and assembling the folder portion as well as to minimize the flow generated during the sliding process of the folder portion It relates to a folder slide device of a slide type mobile phone

일반적으로, 이동통신단말기(이하, 휴대폰이라 통칭함.)는 사용장소에 구애받음없이 무선통신 등을 수행하는 통신수단의 한 종류로서, 이 휴대폰들은 기술의 점차적인 발전으로 인하여 음성정보만을 전달하는 단순한 단계를 넘어서서 문자나 화상정보 등과 같은 정보를 제공하기 위해 대형엘시디창을 갖으면서도 다양한 개폐구조를 갖는 폴더형 휴대폰이 개발되었다. In general, a mobile communication terminal (hereinafter referred to as a mobile phone) is a kind of communication means for performing wireless communication regardless of the place of use, and these mobile phones deliver only voice information due to the gradual development of technology. Beyond simple steps, in order to provide information such as text and image information, a clamshell mobile phone having a large LCD window and having various opening and closing structures has been developed.

그러나, 폴더형 휴대폰은 대형엘시디창을 탑재하면서도 소형 및 경량화가 가능한 장점이 있지만, 본체부에 힌지식으로 연결된 폴더부를 개폐하는 불편함이 있어 예컨대, 폴더부를 개방하지 않고 엘시디창을 통해 각종 정보를 취득하기 위한 수단으로 슬라이드형 휴대폰이 개발되었다. However, the folding mobile phone has the advantage of being able to be compact and lightweight while having a large LCD window, but there is an inconvenience of opening and closing a folder unit connected hingedly to the main body, for example, to open various types of information through the LCD window without opening the folder unit. A slide type mobile phone has been developed as a means for acquiring.

즉, 도 1에서와 같이, 슬라이드형 휴대폰(100)은, 입력키(111)를 포함한 다수개의 버튼부가 구비된 본체부(110)와; 이 본체부(110)의 상부측에 한 개 또는 두 개의 슬라이딩기구(120)를 매개로하여 결합되면서 그 상부면에 대형의 엘시디창(131)이 구비된 폴더부(130)로 구성된다. That is, as shown in Figure 1, the slide-type mobile phone 100, the main body 110 provided with a plurality of buttons including the input key 111; The upper side of the body portion 110 is coupled to one or two through the sliding mechanism 120 is composed of a folder 130 having a large LCD window 131 on the upper surface thereof.

또한, 슬라이딩기구(120)는, 도 2에서와 같이, 상기 본체부(110)에 장착되는 캐리어(121)와 상기 폴더부(130)에 장착되는 가이더(122)가 결합되면서, 상기 캐리어(121)에 스프링(123)을 통해 탄성적으로 볼(124)이 개재되어, 상기 볼(124)의 걸림작용에 의해 폴더부(130)가 고정된다. In addition, the sliding mechanism 120, as shown in Figure 2, while the carrier 121 is mounted on the body portion 110 and the guider 122 mounted on the folder portion 130 is coupled, the carrier 121 The ball 124 is elastically interposed through the spring 123), and the folder 130 is fixed by the locking action of the ball 124.

그런데, 상기 슬라이딩기구(120)를 한 개 장착하는 경우 상기 폴더부(130)의 슬라이딩과정에서 유동이 발생하여 작동성능이 저하되는 문제점이 있으며, 상기 슬라이딩기구(120)를 두 개 장착하는 경우 작동구성이 복잡하여 분해 및 조립에 따른 작업성이 저하되는 문제점이 있었다. However, when one sliding mechanism 120 is mounted, there is a problem in that a flow occurs in the sliding process of the folder unit 130, thereby degrading operation performance, and when two sliding mechanisms 120 are mounted, There is a problem in that the workability due to the disassembly and assembly is reduced due to the complex configuration.

이에, 본 발명은 상기한 바와 같은 제문제점을 해결하기 위하여 안출된 것으로서, 폴더부의 분해 및 조립에 따른 편리성을 증대시킴은 물론 폴더부의 슬라이딩과정에서 발생하는 유동을 최소화시킬 수 있도록 된 슬라이드형 휴대폰의 폴더부 슬라이드 장치를 제공하는 데에 그 목적이 있다. Accordingly, the present invention has been made to solve the problems described above, the slide-type mobile phone is to increase the convenience of the disassembly and assembly of the folder portion, as well as to minimize the flow generated during the sliding process of the folder portion Its purpose is to provide a slide unit for a folder.

상기한 목적을 달성하기 위한 본 발명은, 슬라이드형 휴대폰에 구성된 폴더부의 일면에 길이방향을 따라 레일홈을 구비한 상면판이 장착되며, 슬라이드형 휴대폰에 구성된 본체부의 일면에 상기 레일홈을 따라 왕복이동하는 미끄럼돌기를 구비한 하면판이 장착되는 한편, 상기 레일홈의 내벽면과 상기 미끄럼돌기의 측부에 랙기어와 피니언기어가 각각 장착되어, 상기 상면판의 레일홈에 미끄럼돌기를 통해 결합된 하면판이 상기 피니언기어를 매개로 상기 랙기어를 따라 슬라이딩한다.The present invention for achieving the above object, the upper surface plate having a rail groove along the longitudinal direction is mounted on one surface of the folder portion configured in the slide-type mobile phone, the reciprocating movement along the rail groove on one surface of the main body portion configured in the slide-type mobile phone A lower plate having a sliding protrusion is mounted, while a rack gear and a pinion gear are mounted at inner wall surfaces of the rail groove and side surfaces of the sliding protrusion, respectively, and the lower plate is coupled to the rail groove of the upper plate by a sliding protrusion. It slides along the rack gear via the pinion gear.

상기한 목적을 달성하기 위한 또다른 발명은, 슬라이드형 휴대폰에 구성된 폴더부의 일면에 길이방향을 따라 레일홈을 구비한 상면판이 장착되며, 슬라이드형 휴대폰에 구성된 본체부의 일면에 상기 레일홈을 따라 왕복이동하는 미끄럼돌기를 구비한 하면판이 장착되는 한편, 상기 레일홈의 내벽면과 상기 미끄럼돌기의 측부에 랙기어와 피니언기어가 각각 장착되며, 상기 피니언기어의 수용공간에 상기 피니언기어와 상면판을 연결하는 토션스프링이 장착되어, 상기 상면판의 레일홈에 상기 미끄럼돌기를 통해 결합된 하면판이 상기 토션스프링에 의해 탄력적으로 회전하는 상기 피니언기어를 매개로 상기 랙기어를 따라 슬라이딩한다.Another invention for achieving the above object, the upper surface plate having a rail groove along the longitudinal direction is mounted on one surface of the folder portion configured in the slide-type mobile phone, reciprocating along the rail groove on one surface of the main body portion configured in the slide-type mobile phone A bottom plate having a sliding protrusion is mounted, while a rack gear and a pinion gear are respectively mounted on the inner wall surface of the rail groove and the side of the sliding protrusion, and the pinion gear and the upper plate are placed in the accommodating space of the pinion gear. The connecting torsion spring is mounted, and the bottom plate coupled to the rail groove of the top plate slides along the rack gear via the pinion gear that is elastically rotated by the torsion spring.

[실시예 1]Example 1

이하, 본 발명에 따른 실시예를 설명하면 다음과 같다. Hereinafter, an embodiment according to the present invention will be described.

도 3은 본 발명에 따른 슬라이드형 휴대폰을 도시한 사시도이며, 도 4는 본 발명에 따른 도 3의 A-A선을 도시한 단면도이고, 도 5는 본 발명에 따른 슬라이딩기구를 도시한 일실시예로서, 슬라이딩형 휴대폰용 본체부(110)의 상부면에 슬라이딩식으로 결합되는 폴더부(130)의 슬라이드 장치를 구성함에 있어서, 상기 폴더부(130)에 길이방향을 따라 레일홈(11)을 형성한 상면판(10)이 장착되며, 상기 본체부(110)의 일면에 상기 레일홈(11)을 따라 왕복이동하는 미끄럼돌기(21)를 구비한 하면판(20)이 장착되는 한편, 상기 레일홈(11)의 내벽면과 상기 미끄럼돌기(21)의 측부에 랙기어(12)와 피니언기어(22)가 각각 장착되어, 상기 상면판(10)의 레일홈 (11)에 상기 미끄럼돌기(21)를 통해 결합된 하면판(20)이 상기 피니언기어(22)를 매개로 상기 랙기어(12)를 따라 슬라이딩한다.3 is a perspective view showing a slide-type mobile phone according to the present invention, Figure 4 is a cross-sectional view showing a line AA of Figure 3 according to the present invention, Figure 5 is an embodiment showing a sliding mechanism according to the present invention In forming a slide device of the folder unit 130 which is slidably coupled to the upper surface of the main body unit 110 for a sliding type mobile phone, the rail groove 11 is formed in the folder unit 130 along the longitudinal direction. One top plate 10 is mounted, and a bottom plate 20 having a sliding protrusion 21 reciprocating along the rail groove 11 is mounted on one surface of the main body unit 110, while the rail The rack gear 12 and the pinion gear 22 are mounted on the inner wall surface of the groove 11 and the side of the sliding protrusion 21, respectively, so that the sliding protrusions are provided in the rail groove 11 of the upper plate 10. The lower plate 20 coupled through 21 slides along the rack gear 12 via the pinion gear 22.

먼저, 본 실시예에 따른 휴대폰(100)의 구성요소 중 본체부(110)와 폴더부(130)는 공지기술과 기능상 동일하므로 자세한 설명은 생략하기로 하고, 다만 휴대폰(100)의 본체부(110)와 폴더부(130)에 상기 폴더부(130)를 왕복이동시키는 슬라이딩기구(10,20)가 더 장착된 것에 차이점이 있다.First, since the main body 110 and the folder 130 of the components of the mobile phone 100 according to the present embodiment is the same in function and known technology, a detailed description thereof will be omitted, but the main body of the mobile phone 100 ( There is a difference between the 110 and the folder unit 130 is further equipped with sliding mechanisms 10 and 20 for reciprocating the folder unit 130.

또한, 본 실시예에 따른 휴대폰(100)은 입력키(111)들을 포함한 버튼부들이 구비된 본체부(110)와; 이 본체부(110)의 상부측에 결합되면서 그 상면에 엘시디창(131)를 포함한 전장품이 구비된 폴더부(130)에 적용할 수 있지만, 그 밖에도 입력키들을 포함한 버튼부나 또는 엘시디창이 없는 모든 모바일 기기의 슬라이딩제품이라면 적용할 수 있음은 당연하다. In addition, the mobile phone 100 according to the present embodiment includes a main body 110 provided with button portions including input keys 111; Although coupled to the upper side of the main body 110, it can be applied to the folder portion 130 is provided with the electrical equipment including the LCD window 131 on the upper surface, but other than the button portion or the LCD window including the input keys Naturally, it can be applied to sliding products of mobile devices.

그리고, 상면판(10)은, 상기 폴더부(130)의 일면 즉, 상기 입력키(111)가 형성되는 면에 장착되는 판형상의 부재로서, 그 일면에 길이방향을 따라 오목하게 레일홈(11)이 형성되며, 특히 상기 레일홈(11)의 양측벽에 이후에 설명하게 되는 한 쌍의 랙기어(12)가 각각 형성된다. In addition, the upper plate 10 is a plate-shaped member mounted on one surface of the folder portion 130, that is, the surface on which the input key 111 is formed, and concave rail groove 11 on one surface thereof in the longitudinal direction. ), And a pair of rack gears 12, which will be described later, are formed on both side walls of the rail groove 11, respectively.

또한, 상면판(10)은, 상기 레일홈(11)의 양측부에 형성되어 상기 하면판(20)의 이탈을 방지시키는 경사면(11a) 및, 이 경사면(11a)에 연이어서 연결되어 상기 랙기어(12)가 구성되는 수직면(11b)이 형성된다. In addition, the upper surface plate 10 is formed on both sides of the rail groove 11 to prevent the detachment of the lower plate 20 and the inclined surface (11a), and is connected in succession to the inclined surface (11a) the rack The vertical surface 11b in which the gear 12 is comprised is formed.

또한, 상기 경사면(11a)은, 상기 레일홈(11)의 입구를 기준으로 점차적으로 단면적이 커지는 경사각을 갖도록 형성함이 바람직하다.In addition, the inclined surface 11a is preferably formed to have an inclined angle in which the cross-sectional area gradually increases with respect to the inlet of the rail groove 11.

그리고, 하면판(20)은, 상기 상면판(10)의 레일홈(11)에 미끄럼돌기(21)를 통해 삽입되어 왕복이동하는 것으로서, 특히 미끄럼돌기(21)의 양측면에 상기 경사면(11a)과 대응하는 경사각도를 갖도록 형성됨은 물론 이탈방지수단으로 이용되는 경사면(21a)이 형성된다. The lower plate 20 is inserted into the rail groove 11 of the upper plate 10 through the sliding protrusions 21 to reciprocate, and in particular, the inclined surfaces 11a on both sides of the sliding protrusions 21. It is formed to have a corresponding inclination angle and the inclined surface 21a which is used as a departure prevention means is formed.

또한, 하면판(20)은, 그 중심부에 상기 레일홈(11)의 중심부를 따라 면접촉되어 왕복이동하는 중심돌기(23)가 형성되면서, 이 중심돌기(23)의 양측부에 회동핀(24)을 매개로하여 상기 랙기어(12)와 기어맞물림식으로 결합되는 적어도 두 개 또는 그 이상의 피니언기어(22)가 장착된다. In addition, the bottom plate 20, while the center projections 23 which are in surface contact along the center of the rail groove 11 reciprocating movement is formed in the center, the rotating pins (on both sides of the center projections 23) At least two or more pinion gears 22, which are engaged in gear engagement with the rack gear 12, are mounted via 24.

또한, 하면판(20)의 형성과정에서 예컨대, 하면판(20)에서 일방향으로 치우치게 중심돌기(23)를 형성하여 한 개의 피니언기어(22)를 구성하여 작동시킬 수도 있음은 당연하다.In addition, in the process of forming the lower plate 20, for example, the center plate 23 may be formed in one direction in the lower plate 20 so that one pinion gear 22 may be configured and operated.

또한, 하면판(20)의 형성과정에서 예컨대, 하면판(20)의 중심부에 피니언기어(22)를 구성한 다음, 이 피니언기어(22)의 양측부에 중심돌기(23)를 구성하여 사용할 수도 있음은 당연하다.Further, in the process of forming the lower plate 20, for example, the pinion gear 22 may be formed at the center of the lower plate 20, and then the center protrusions 23 may be formed on both sides of the pinion gear 22. Of course it is.

또한, 상기 상면판(10)에 형성된 레일홈(11)과 상기 하면판(20)에 형성된 미끄럼돌기(21)의 형성위치를 상호 변경시킬 수도 있다.In addition, the formation positions of the rail grooves 11 formed on the upper plate 10 and the sliding protrusions 21 formed on the lower plate 20 may be changed.

또한, 상기 상면판(10)과 하면판(20)을 라운딩지게 형성하여 상기 하면판(20)의 슬라이딩과정에서 그 이동경로가 완만한 곡선을 이루도록 유도하여 슬라이딩에 따른 작동저항을 최소화함이 바람직하다. In addition, the upper plate 10 and the lower plate 20 is formed to be rounded to guide the movement path to form a gentle curve in the sliding process of the lower plate 20 to minimize the operating resistance due to sliding Do.

[실시예 2]Example 2

도 3은 본 발명에 따른 슬라이드형 휴대폰을 도시한 사시도이며, 도 4는 본 발명에 따른 도 3의 A-A선을 도시한 단면도이고, 도 6은 본 발명에 따른 슬라이딩기구를 도시한 타실시예로서, 슬라이딩형 휴대폰용 본체부(110)의 상부면에 슬라이딩식으로 결합되는 폴더부(130)의 슬라이드 장치를 구성함에 있어서, 상기 폴더부(130)의 일면에 길이방향을 따라 레일홈(11)을 구비한 상면판(10)이 장착되며, 상기 본체부(110)의 일면에 상기 레일홈(11)을 따라 왕복이동하는 미끄럼돌기(21)를 구비한 하면판(20)이 장착되는 한편, 상기 레일홈(11)의 내벽면과 상기 미끄럼돌기(21)의 측부에 랙기어(12)와 피니언기어(22)가 각각 장착되며, 상기 피니언기어(22)의 수용공간에 상기 피니언기어(22)와 상기 상면판(10) 또는 하면판(20)을 연결하는 토션스프링(30)이 장착되어, 상기 상면판(10)의 레일홈(11)에 상기 미끄럼돌기(21)를 통해 결합된 하면판(20)이 상기 토션스프링(30)에 의해 탄력적으로 회전하는 상기 피니언기어(22)를 매개로 상기 랙기어(12)를 따라 슬라이딩한다. Figure 3 is a perspective view showing a slide-type mobile phone according to the invention, Figure 4 is a cross-sectional view showing a line AA of Figure 3 according to the present invention, Figure 6 is another embodiment showing a sliding mechanism according to the present invention In constructing a slide device of the folder unit 130 which is slidably coupled to the upper surface of the main body unit 110 for a sliding type mobile phone, the rail groove 11 along the longitudinal direction on one surface of the folder unit 130. The top plate 10 is provided with a, the bottom plate 20 having a sliding protrusion 21 for reciprocating along the rail groove 11 is mounted on one surface of the main body portion 110, The rack gear 12 and the pinion gear 22 are mounted to the inner wall surface of the rail groove 11 and the side of the sliding protrusion 21, respectively, and the pinion gear 22 in the receiving space of the pinion gear 22. ) And the torsion spring 30 connecting the top plate 10 or the bottom plate 20, the top surface The rack gear via the pinion gear 22, which is elastically rotated by the torsion spring 30, the bottom plate 20 coupled to the rail groove 11 of the (10) through the sliding protrusion 21. Slid along 12.

먼저, 본 실시예에 따른 상면판(10)과 하면판(20)은 실시예 1과 동일하므로 자세한 설명은 생략하고, 다만 상면판(10)과 하면판(20)의 사이에 토션스프링(30)이 더 구비된 것에 차이점이 있다. First, since the upper plate 10 and the lower plate 20 according to the present embodiment is the same as the first embodiment, detailed description thereof will be omitted, but the torsion spring 30 between the upper plate 10 and the lower plate 20. ) Is the difference between the more equipped.

그리고, 토션스프링(30)은, 상기 피니언기어(22)의 일면에 형성된 공간부에 수용되어 상기 하면판(20)의 슬라이딩과정에서 탄성력을 제공하는 것으로서, 그 일단부가 피니언기어(22)의 중심부에 연결되면서 그 타단부가 상면판(10) 또는 하면판(20) 중 어느 하나에 연결된다. The torsion spring 30 is accommodated in a space formed on one surface of the pinion gear 22 to provide an elastic force in the sliding process of the bottom plate 20, and one end thereof is the center of the pinion gear 22. While being connected to the other end is connected to either the top plate 10 or the bottom plate 20.

이하, 본 발명에 따른 작용을 실시예 2에 한정하여 설명하면 다음과 같다.Hereinafter, the operation according to the present invention will be described with reference to Example 2 as follows.

먼저, 본 발명에 따른 휴대폰(100)을 구성하려는 경우, 상기 상면판(10)의 레일홈(11)에 상기 미끄럼돌기(21)를 통해 하면판(20)을 삽입하면, 상기 본체부(110)에 슬라이딩가능하게 폴더부(130)가 장착된다. First, in the case of configuring the mobile phone 100 according to the present invention, when the lower plate 20 is inserted into the rail groove 11 of the upper plate 10 through the sliding protrusion 21, the main body 110 The folder unit 130 is slidably mounted.

이렇게 하면, 상기 상면판(10)의 랙기어(12)와 하면판(20)의 피니언기어(22)가 상호 접촉되어, 상기 폴더부(130)에 외력이 가해지는 경우 상기 피니언기어(22)가 회전하면서 상기 랙기어(12)를 따라 이동한다. In this case, when the rack gear 12 of the top plate 10 and the pinion gear 22 of the bottom plate 20 are in contact with each other and an external force is applied to the folder 130, the pinion gear 22 is applied. Moves along the rack gear 12 as it rotates.

동시에, 상기 토션스프링(30)은 피니언기어(22)와 상면판(10) 또는 하면판(20)을 연결한 상태이므로, 상기 하면판(20)의 작동과정에서 상기 토션스프링(30)이 풀려지거나 감겨지면서 피니언기어(22)에 탄성력을 제공한다. At the same time, since the torsion spring 30 is in a state in which the pinion gear 22 and the upper plate 10 or the lower plate 20 are connected, the torsion spring 30 is released during the operation of the lower plate 20. The elastic force is provided to the pinion gear 22 while being wound or wound.

이상에서 설명한 바와 같이 본 발명에 따른 슬라이드형 휴대폰의 폴더부 슬라이드 장치에 의하면, 슬라이드형 핸드폰의 폴더부를 이동/상면판 및 랙/피니언기어를 이용하여 슬라이딩시킴으로써 폴더부의 슬라이딩과정에서 발생하는 유동이 최소화되어 작동성능이 향상될 뿐만 아니라 폴더부의 분해 및 조립에 따른 편리성이 증대되어 작업성이 향상되는 효과가 있는 것이다. As described above, according to the slide unit of the slide-type mobile phone according to the present invention, by sliding the folder unit of the slide-type mobile phone by using the moving / top plate and the rack / pinion gear, the flow generated during the sliding process of the folder unit is minimized. The operation performance is improved, as well as the convenience of disassembling and assembling the folder part is increased, thereby improving workability.

Claims (4)

삭제delete 슬라이딩형 휴대폰용 본체부(110)에 슬라이딩식으로 결합되는 폴더부(130)의 슬라이드 장치를 구성함에 있어서, In configuring the slide device of the folder unit 130 that is slidably coupled to the main body unit 110 for the sliding type mobile phone, 상기 폴더부(130)에 장착되면서, 그 일면에 길이방향을 따라 레일홈(11)이 형성되며, 상기 레일홈(11)의 내벽에 한 쌍의 랙기어(12)가 각각 장착되는 수직면(11b)이 형성되고, 상기 수직면(11b)에 일정각도로 경사지게 형성되어 이탈방지수단으로 이용되는 경사면(11a)이 형성된 상면판(10) 및; While being mounted to the folder part 130, a rail groove 11 is formed on one surface thereof in a longitudinal direction, and a vertical surface 11 b on which a pair of rack gears 12 are mounted on an inner wall of the rail groove 11, respectively. And an upper surface plate 10 having an inclined surface 11a which is formed to be inclined at a predetermined angle on the vertical surface 11b and used as an anti-separation means; 상기 레일홈(11)에 미끄럼돌기(21)를 통해 결합되면서, 상기 미끄럼돌기(21)의 중심부에 랙기어(12)들과 각각 결합되는 피니언기어(22)들이 장착되는 중심돌기(23)가 형성되며, 상기 미끄럼돌기(21)의 양측면에 경사면(11a)과 대응하는 경사각도를 갖는 또다른 경사면(21a)이 형성된 하면판(20); The center protrusion 23 is coupled to the rail groove 11 through the sliding protrusions 21, and the pinion gears 22 coupled to the rack gears 12 are mounted at the center of the sliding protrusion 21. A lower plate 20 formed with both inclined surfaces 21a having inclined angles corresponding to the inclined surfaces 11a on both sides of the sliding protrusions 21; 을 포함하는 것을 특징으로 하는 슬라이드형 휴대폰의 폴더부 슬라이드장치. Folder slide unit of the slide-type mobile phone comprising a. 삭제delete 슬라이딩형 휴대폰용 본체부(110)에 슬라이딩식으로 결합되는 폴더부(130)의 슬라이드 장치를 구성함에 있어서, In configuring the slide device of the folder unit 130 that is slidably coupled to the main body unit 110 for the sliding type mobile phone, 상기 폴더부(130)에 장착되면서, 그 일면에 길이방향을 따라 레일홈(11)이 형성되며, 상기 레일홈(11)의 내벽에 한 쌍의 랙기어(12)가 각각 장착되는 수직면(11b)이 형성되고, 상기 수직면(11b)에 일정각도로 경사지게 형성되어 이탈방지수단으로 이용되는 경사면(11a)이 형성된 상면판(10)과; While being mounted to the folder part 130, a rail groove 11 is formed on one surface thereof in a longitudinal direction, and a vertical surface 11 b on which a pair of rack gears 12 are mounted on an inner wall of the rail groove 11, respectively. An upper surface plate 10 formed with an inclined surface 11a which is formed to be inclined at a predetermined angle on the vertical surface 11b and used as an anti-separation means; 상기 레일홈(11)에 미끄럼돌기(21)를 통해 결합되면서, 상기 미끄럼돌기(21)의 중심부에 랙기어(12)들과 각각 결합되는 피니언기어(22)들이 장착되는 중심돌기(23)가 형성되며, 상기 미끄럼돌기(21)의 양측면에 경사면(11a)과 대응하는 경사각도를 갖는 또다른 경사면(21a)이 형성된 하면판(20) 및; The center protrusion 23 is coupled to the rail groove 11 through the sliding protrusions 21, and the pinion gears 22 coupled to the rack gears 12 are mounted at the center of the sliding protrusion 21. A lower plate 20 formed with both inclined surfaces 21a having inclination angles corresponding to the inclined surfaces 11a on both sides of the sliding protrusions 21; 상기 피니언기어(22)의 수용공간에 장착되면서 상기 피니언기어(22)와 상기 상면판(10) 또는 상기 하면판(20) 중 어느 하나를 연결하는 토션스프링(30); A torsion spring (30) connected to the pinion gear (22) and one of the upper plate (10) and the lower plate (20) while being mounted in the accommodating space of the pinion gear (22); 을 포함하는 것을 특징으로 하는 슬라이드형 휴대폰의 폴더부 슬라이드장치.Folder slide unit of the slide-type mobile phone comprising a.
KR1020060003628A 2006-01-12 2006-01-12 Device for sliding the folder parts of mobile phone for slide type KR100685650B1 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100341992B1 (en) * 1999-12-31 2002-06-26 윤종용 Opening device for slide cover in portable radiotelephone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100341992B1 (en) * 1999-12-31 2002-06-26 윤종용 Opening device for slide cover in portable radiotelephone

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
한국 등록특허공보 10-0341992

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