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WO2009123406A2 - Opening-and-closing mechanism for portable device with two sliding and turning units - Google Patents

Opening-and-closing mechanism for portable device with two sliding and turning units Download PDF

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Publication number
WO2009123406A2
WO2009123406A2 PCT/KR2009/001524 KR2009001524W WO2009123406A2 WO 2009123406 A2 WO2009123406 A2 WO 2009123406A2 KR 2009001524 W KR2009001524 W KR 2009001524W WO 2009123406 A2 WO2009123406 A2 WO 2009123406A2
Authority
WO
WIPO (PCT)
Prior art keywords
unit
coupling
opening
elastic force
slide
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2009/001524
Other languages
French (fr)
Korean (ko)
Other versions
WO2009123406A3 (en
Inventor
가성현
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amphenol Phoenix Co Ltd
Original Assignee
Amphenol Phoenix Co Ltd
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 Amphenol Phoenix Co Ltd filed Critical Amphenol Phoenix Co Ltd
Priority to CN2009801122836A priority Critical patent/CN101990744A/en
Publication of WO2009123406A2 publication Critical patent/WO2009123406A2/en
Publication of WO2009123406A3 publication Critical patent/WO2009123406A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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

Definitions

  • the present invention relates to a switchgear of a portable device (eg, a mobile phone, a PDA, a portable computer, etc.) having two units, and in particular, at least part of the two units by combining the two units and allowing the two units to slide relatively. It relates to a switchgear for opening or closing the.
  • a portable device eg, a mobile phone, a PDA, a portable computer, etc.
  • a switchgear for opening or closing the.
  • the first unit and the second unit the opening and closing device for opening or closing at least a portion of the first unit by enabling the slide movement of the second unit relative to the first unit
  • a second connecting member rotatably connected with respect to the connecting portion and the fourth rotational axis, and having a first elastic member and providing an elastic force between the second coupling portion and the slide connecting portion.
  • a first elastic force providing unit a rotation member rotating together with the first connection member about the first rotation axis, a linear movement member movable along the circumferential direction of the first rotation axis, and the rotation member and a straight line
  • a second elastic force providing unit having a second elastic member for contacting the movable member, and the rotation member of the second elastic force providing unit is provided with an opening and closing device having a cam portion in contact with the linear movable member.
  • the first connecting member and the second connecting member may be provided two by two, and the opening and closing device further includes a connecting rod extending along the first rotation axis and connecting the two first connecting members, the second The rotating member of the elastic force providing unit may be coupled to the connecting rod.
  • the second elastic force providing unit may further include a housing in which the second elastic member and the linear moving member are accommodated, and the housing of the second elastic force providing unit may include a coupling hole fitted into the connecting rod.
  • the configuration of the present invention can achieve all the objects of the present invention described above. Specifically, since the slider can be rotated after the slide movement, the liquid crystal display can be erected at an appropriate angle, so that the portable device can be used more conveniently.
  • FIG. 1 and 2 are an exploded perspective view of a portable device equipped with an opening and closing device according to an embodiment of the present invention.
  • FIG. 3 is a perspective view of the opening and closing device of FIG.
  • 4 (a) to 4 (c) are side views illustrating an operation process of the opening and closing device of FIG.
  • 5 (a) and 5 (b) show the second elastic force providing unit of FIG. 1 for each operating state.
  • first coupling portion 30 second coupling portion
  • the portable device 5 e.g. PDA
  • the portable device 5 has a first unit 7 and a second unit 9 which can be superimposed on one another.
  • the first unit 7 and the second unit 9 are coupled by the opening and closing device 10.
  • the first unit 7 is provided with a keypad
  • the second unit 9 is provided with a liquid crystal display.
  • the first unit 7 is coupled to the first coupling portion 20 to be described later of the switchgear 10
  • the second unit 9 is coupled to the second coupling portion 30 to be described later of the switchgear 10. do.
  • the opening and closing device 10 includes a first coupling part 20, a second coupling part 30, a slide connection part 40, and first and second connection members 50,. 60 and first and second elastic force providing units 70 and 80.
  • the first coupling portion 20 is in the form of a generally rectangular plate and is coupled to the first unit 7 of the portable device 50.
  • a locking portion 21 is provided in the first coupling portion 20 to prevent the second coupling portion 30 from rotating in a closed state.
  • Support members 22 for supporting the first connecting member 50 and the second connecting member 60 are coupled to both sides of the first coupling part 20, respectively.
  • the first connection member 50 and the second connection member 60 are rotatably coupled to each support member 22 one by one.
  • the support member 22 includes a support 24 on which the second connection member 60 is engaged.
  • the second coupling portion 30 has a generally rectangular plate shape, and guide rails 32 are formed at both sides thereof. Two slide rails 32 are inserted into the slide guides 42, which will be described later, of the slide connecting portion 40 to enable slide movement.
  • the second coupling part 74, which will be described later, of the first elastic force providing part 70 is rotatably coupled to the second coupling part 30.
  • a cover 34 covering the first elastic force providing part 70 is coupled to the second coupling part 30.
  • the slide connecting portion 40 includes slide guides 42 provided on both sides and support bodies 44 fixed to both sides.
  • the slide rail 32 of the second coupling portion 30 is inserted into the slide guide 42 to enable the slide movement.
  • the first guide 72, which will be described later, of the first elastic force providing unit 70 is rotatably coupled to the slide guide 42.
  • the first connection member 50 and the second connection member 60 are rotatably coupled to the support 44.
  • the first connecting member 50 includes a first connecting portion 52 and a second connecting portion 54.
  • the first connecting portion 50 is rotatably coupled around the support member 22 and the first rotation axis 110.
  • the second connection portion 54 is rotatably coupled to the slide connection portion 40 and the second rotation axis 120.
  • the first axis of rotation 110 and the second axis of rotation 120 are parallel.
  • the first connection member 50 has a locking portion 56 extended to be caught by the second connection member 60.
  • the two first connecting members 50 are connected by a connecting rod 58 extending along the first rotation axis 110.
  • the connecting rod 58 rotates with the two first connecting members 50 about the first rotational axis 110.
  • the connecting rod 58 is fitted to rotate the rotating member 86 of the second elastic force providing unit 80 to be described later to rotate together.
  • the second connection member 60 has a third connection portion 62 and a fourth connection portion 64.
  • the third connection part 62 is rotatably coupled to the support member 22 and the third rotation axis 130.
  • the fourth connector 64 is rotatably coupled with respect to the slide connector 40 and the fourth rotational axis 140.
  • the third rotation axis 130 and the fourth rotation axis 140 are both parallel to the first rotation axis 110.
  • the second connection member 60 is caught by the support portion 24 of the support member 22 to prevent the slide connection portion 40 from rotating to one side.
  • the first elastic force providing unit 70 includes first and second connecting members 72 and 74 and a first elastic member (not shown).
  • the two connectors 72 and 74 are coupled to each other so as to be slidable.
  • a first connecting portion 721 is provided at an end of the first connecting member 72, and the first connecting portion 721 is rotatably coupled to the slide connecting portion 40.
  • the first connector 72 includes an elastic member coupling part 722 to which an elastic member (not shown) is coupled. Since the second connector 74 has the same structure as the first connector 72, a detailed description thereof will be omitted.
  • the second connector 74 includes a second connector 741 and an elastic member coupling part 742.
  • the first elastic member is a tension spring and is coupled to each elastic member coupling portion 722, 742 of each of the connecting bodies 72, 74. Accordingly, the first elastic member (not shown) exerts a force in a direction of preventing the two elastic member coupling portions 722 and 742 of the connecting members 72 and 74 from being separated from each other. This elastic force prevents the connecting portions 721 and 741 of the two connecting bodies 72 and 74 from getting closer to each other.
  • the connecting portion 742 of the second connecting member 74 is rotatably connected to the second coupling portion 30.
  • the second elastic force providing unit 80 includes a housing 82, a rotating member 86, a linear moving member 87, and a second elastic member 89. Equipped.
  • the housing 82 has an end wall 81 and a side wall 83 extending from the end wall 81. The end of the side wall 83 is provided with a passage hole 831 in which the connecting rod 58 is rotatably fitted.
  • the second elastic member 89 and the linear moving member 87 are accommodated in the housing 82.
  • the housing 82 is coupled to and fixed to the first coupling part 20.
  • the rotating member 86 is fitted to the connecting rod 58 and rotates together with the connecting rod 58.
  • a cam portion 861 is provided at the radial end of the rotating member 86.
  • the cam portion 861 is in contact with and interacts with the linear member 87.
  • the linear movement member 87 extends from the contact portion 871 and the contact portion 871 contacting the cam portion 861 of the rotating member 86 and is inserted into the second elastic member 89 which is a compression coil spring. ).
  • the contact surface 873 of the contact portion 871 in contact with the cam portion 861 of the rotating member 86 is perpendicular to the moving direction of the linear movement member 87.
  • the second elastic member 89 is a compression coil spring, one side is in contact with the end wall 81 of the housing 82, the other side is in contact with the contact portion 871 of the linear member 87. The second elastic member 89 presses the linear moving member 87 toward the rotating member 86.
  • FIG. 4 (a) shows that the two units 7 and 9 of the portable device are completely closed, and the first elastic force providing part (70 in FIG. 1) has the second coupling part 30 and the first coupling part 20.
  • the force is applied to move in the direction of the broken line with respect to the dashed line.
  • This allows the two units 7, 9 of the portable device to remain stable in a closed state.
  • the state of the second elastic force providing unit (80 of Fig. 2) is shown in Fig. 5 (a).
  • the linear member 87 pushes the rotary member 86 to rotate in the direction of the arrow. Therefore, the first connection member 50 rotating together with the rotation member 86 is also forced to rotate in the direction of the arrow shown in solid lines in FIG.
  • the two units 7, 9 of the portable device remain stable in the closed state.
  • the first elastic force providing unit (70 in Fig. 1) exerts a force to move the second coupling portion 30 in the direction of the broken line with respect to the first coupling portion (20). This allows the two units 7, 9 of the portable device to remain stable in an open state.
  • the state of the second elastic force providing unit (80 of FIG.
  • FIG. 5B the state in which the second unit 9 is fully raised with respect to the first unit 7 is shown, and in this case, the state of the second elastic force providing unit 80 is shown in FIG. 5B. It is.
  • the second elastic force providing unit 80 provides a rotational force to the first connection member 50 to stably maintain the state shown in FIG.

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

Abstract

According to the present invention, an opening-and-closing mechanism couples a primary unit and a secondary unit, enabling the secondary unit to slide on the primary unit so the disclosed apparatus can open or close at least a part of the primary unit. This opening-and-closing apparatus comprises: a first coupling member and a second coupling member which are respectively coupled with the primary unit and secondary unit, a connecting unit which is joined with the second coupling member and permits sliding thereof, a first connecting member which is connected with both the first coupling member and the connecting unit and is permitted to turn around both a first axis and a second axis, a second connecting member which is connected with both the first coupling member and the connecting unit and is permitted to turn around both a third axis and a fourth axis, a first spring-loaded unit with a first resilient member which applies elasticity between the second coupling member and connecting unit, a turning member which turns with the first connecting member around the first axis, a linear-movement member which moves along the circumferential direction of the first axis, a second spring-loaded unit with a second resilient member which contacts the turning member with the linear-movement member. A cam unit is formed in the turning member of the second spring-loaded unit and made to contact the linear-movement member.

Description

서로 슬라이드 이동하고 회전하는 두 유닛을 구비하는 휴대장치에 사용되는 개폐장치Switchgear used in portable devices with two units that slide and rotate each other

본 발명은 두 유닛을 구비하는 휴대장치(예를 들면, 휴대전화기, PDA, 휴대용 컴퓨터 등)의 개폐장치에 관한 것으로서, 특히 두 유닛을 결합시키고 두 유닛이 상대적으로 슬라이딩하도록 하여 두 유닛의 적어도 일부를 개방하거나 폐쇄하는 개폐장치에 관한 것이다.TECHNICAL FIELD The present invention relates to a switchgear of a portable device (eg, a mobile phone, a PDA, a portable computer, etc.) having two units, and in particular, at least part of the two units by combining the two units and allowing the two units to slide relatively. It relates to a switchgear for opening or closing the.

현재 휴대전화기와 같은 휴대장치는 액정디스플레이와 키패드가 각각 마련된 두 케이스 유닛이 결합된 형태가 많이 사용되고 있다. 휴대장치를 사용하지 않을 때에는 휴대가 간편하도록 두 케이스 유닛이 포개어져 폐쇄되고 사용할 때에는 키패드부가 노출되도록 개방된다. 두 케이스 유닛의 개폐방식에 따라 폴더형과 슬라이드 형이 사용되고 있으나, 휴대장치를 더욱 편리하게 이용하기 위해서는 두 케이스 유닛 사이의 상대이동이 보다 다양하게 이루어지도록 두 유닛을 연결해주는 개폐장치가 요구된다.Currently, portable devices such as mobile phones are frequently used in a form in which two case units each having a liquid crystal display and a keypad are combined. When the portable device is not in use, the two case units are folded and closed for easy portability, and when used, the keypad part is opened to be exposed. Folder type and slide type are used according to the opening and closing method of the two case units, but in order to use the portable device more conveniently, an opening and closing device connecting the two units is required to make the relative movement between the two case units more diverse.

본 발명의 목적은 서로 슬라이드 이동하는 두 유닛을 구비하는 휴대장치에서 두 유닛을 결합시키는 개폐장치를 제공하는 것이다. 본 발명의 다른 목적은 서로 슬라이드 이동하는 두 유닛을 구비하는 휴대장치에서 두 유닛의 상대회전을 가능하게 두 유닛을 결합시키는 개폐장치를 제공하는 것이다. 본 발명의 또 다른 목적은 서로 슬라이드 이동하는 두 유닛을 구비하는 휴대장치에서 두 유닛이 자동으로 상대회전하도록 두 유닛을 결합시키는 개폐장치를 제공하는 것이다.SUMMARY OF THE INVENTION An object of the present invention is to provide an opening and closing device for coupling two units in a portable device having two units that slide and move. Another object of the present invention is to provide an opening and closing device for coupling two units to allow relative rotation of two units in a portable device having two units that slide to each other. Still another object of the present invention is to provide an opening and closing device for coupling two units so that the two units are automatically rotated relative to each other in a portable device having two units which slide and move.

본 발명의 일측면에 따르면, 제1 유닛과 제2 유닛을 결합하며, 상기 제1 유닛에 대한 상기 제2 유닛의 슬라이드 이동이 가능하도록 하여 상기 제1 유닛의 적어도 일부를 개방하거나 폐쇄하는 개폐장치로서, 상기 제1 유닛에 결합하기 위한 제1 결합부와, 상기 제2 유닛에 결합하기 위한 제2 결합부와, 상기 제2 결합부가 슬라이드 이동이 가능하게 결합되는 슬라이드 연결부와, 상기 제1 결합부와 제1 회전축선에 대하여 회전가능하고 상기 슬라이드 연결부와 제2 회전축선에 대하여 회전가능하게 연결되는 제1 연결부재와, 상기 제1 결합부와 제3 회전축선에 대하여 회전이 가능하고 상기 슬라이드 연결부와 제4 회전축선에 대하여 회전가능하게 연결되는 제2 연결부재와, 제1 탄성부재를 구비하며 상기 제2 결합부와 슬라이드 연결부 사이에 탄성력을 제공하는 제1 탄성력 제공부와, 상기 제1 회전축선을 중심으로 상기 제1 연결부재와 함께 회전하는 회전부재와, 상기 제1 회전축선의 원주방향을 따라 이동이 가능한 직선이동부재와, 상기 회전부재와 직선이동부재를 접촉시키는 제2 탄성부재를 구비하는 제2 탄성력 제공부를 포함하며, 상기 제2 탄성력 제공부의 회전부재에는 상기 직선이동부재와 접하는 캠부가 마련된 개폐장치가 제공된다.According to one aspect of the invention, the first unit and the second unit, the opening and closing device for opening or closing at least a portion of the first unit by enabling the slide movement of the second unit relative to the first unit A first coupling portion for coupling to the first unit, a second coupling portion for coupling to the second unit, a slide connection portion for slidably moving the second coupling portion, and the first coupling portion A first connection member rotatable about a portion and a first axis of rotation and rotatably connected about the slide connection portion and a second axis of rotation, and rotatable about the first coupling portion and a third axis of rotation; A second connecting member rotatably connected with respect to the connecting portion and the fourth rotational axis, and having a first elastic member and providing an elastic force between the second coupling portion and the slide connecting portion. A first elastic force providing unit, a rotation member rotating together with the first connection member about the first rotation axis, a linear movement member movable along the circumferential direction of the first rotation axis, and the rotation member and a straight line And a second elastic force providing unit having a second elastic member for contacting the movable member, and the rotation member of the second elastic force providing unit is provided with an opening and closing device having a cam portion in contact with the linear movable member.

상기 제1 연결부재와 제2 연결부재는 2개씩 구비될 수 있으며, 상기 개폐장치는 상기 제1 회전축선을 따라 연장되며 상기 두 제1 연결부재를 연결하는 연결막대를 더 구비하며, 상기 제2 탄성력 제공부의 회전부재는 상기 연결막대에 결합될 수 있다.The first connecting member and the second connecting member may be provided two by two, and the opening and closing device further includes a connecting rod extending along the first rotation axis and connecting the two first connecting members, the second The rotating member of the elastic force providing unit may be coupled to the connecting rod.

상기 제2 탄성력 제공부는 상기 제2 탄성부재와 상기 직선이동부재가 수용되는 하우징을 더 구비할 수 있으며, 상기 제2 탄성력 제공부의 하우징은 상기 연결막대에 끼워지는 결합구멍을 구비할 수 있다.The second elastic force providing unit may further include a housing in which the second elastic member and the linear moving member are accommodated, and the housing of the second elastic force providing unit may include a coupling hole fitted into the connecting rod.

본 발명의 구성을 따르면 앞에서 기재한 본 발명의 목적을 모두 달성할 수 있다. 구체적으로는 슬라이더가 슬라이드 이동 후 회전이 가능하므로 액정디스플레이를 적당한 각도로 세워울 수 있기 때문에 휴대장치를 더욱 편리하게 사용할 수 있다.According to the configuration of the present invention can achieve all the objects of the present invention described above. Specifically, since the slider can be rotated after the slide movement, the liquid crystal display can be erected at an appropriate angle, so that the portable device can be used more conveniently.

도1 및 도2는 본 발명의 일실시예에 따른 개폐장치가 장착된 휴대장치의 분해사시도이다.1 and 2 are an exploded perspective view of a portable device equipped with an opening and closing device according to an embodiment of the present invention.

도3은 도1의 개폐장치의 사시도이다.3 is a perspective view of the opening and closing device of FIG.

도4의 (a) 내지 (c)는 도1의 개폐장치의 작동과정을 순서대로 도시한 측면도이다.4 (a) to 4 (c) are side views illustrating an operation process of the opening and closing device of FIG.

도5의 (a) 및 (b)는 도1의 제2 탄성력 제공부를 각 작동상태별로 도시한 것이다.5 (a) and 5 (b) show the second elastic force providing unit of FIG. 1 for each operating state.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

5 : 휴대장치 7 : 제1 유닛5: portable device 7: first unit

9 : 제2 유닛 10 : 개폐장치9: second unit 10: switching device

20 : 제1 결합부 30 : 제2 결합부20: first coupling portion 30: second coupling portion

40 : 슬라이드 연결부 50 : 제1 연결부재40: slide connecting portion 50: first connecting member

60 : 제2 연결부재 70 : 제1 탄성력 제공부60: second connecting member 70: first elastic force providing portion

80 : 제2 탄성력 제공부80: second elastic force providing unit

이하, 도면을 참조하여 본 발명의 실시예를 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

도1 및 도2를 참조하면, 휴대장치(5, 예를 들면 PDA)는 서로 포개질 수 있는 제1 유닛(7)과 제2 유닛(9)을 구비한다. 제1 유닛(7)과 제2 유닛(9)은 개폐장치(10)에 의해 결합된다. 상세히 도시되지는 않았으나, 제1 유닛(7)에는 키패드가 마련되며, 제2 유닛(9)에는 액정디스플레이가 마련된다. 제1 유닛(7)에는 개폐장치(10)의 후술하는 제1 결합부(20)가 결합되고, 제2 유닛(9)에는 개폐장치(10)의 후술하는 제2 결합부(30)가 결합된다.1 and 2, the portable device 5 (e.g. PDA) has a first unit 7 and a second unit 9 which can be superimposed on one another. The first unit 7 and the second unit 9 are coupled by the opening and closing device 10. Although not shown in detail, the first unit 7 is provided with a keypad, and the second unit 9 is provided with a liquid crystal display. The first unit 7 is coupled to the first coupling portion 20 to be described later of the switchgear 10, and the second unit 9 is coupled to the second coupling portion 30 to be described later of the switchgear 10. do.

도1 내 도3을 참조하면, 개폐장치(10)는 제1 결합부(20)와, 제2 결합부(30)와, 슬라이드 연결부(40)와, 제1, 제2 연결부재(50, 60)와, 제1, 제2 탄성력 제공부(70, 80)를 구비한다. 제1 결합부(20)는 대체로 직사각형의 판 형태로서, 휴대장치(50)의 제1 유닛(7)에 결합된다. 제1 결합부(20)에는 걸림부(21)가 마련되어 제2 결합부(30)가 닫힌 상태에서 회전하는 것을 막는다. 제1 결합부(20)의 양측에는 제1 연결부재(50) 및 제2 연결부재(60)를 지지하기 위한 지지부재(22)가 각각 결합된다. 각 지지부재(22)에 제1 연결부재(50)와 제2 연결부재(60)가 하나씩 회전가능하게 결합된다. 지지부재(22)는 제2 연결부재(60)가 걸리는 받침부(24)를 구비한다.1 and 3, the opening and closing device 10 includes a first coupling part 20, a second coupling part 30, a slide connection part 40, and first and second connection members 50,. 60 and first and second elastic force providing units 70 and 80. The first coupling portion 20 is in the form of a generally rectangular plate and is coupled to the first unit 7 of the portable device 50. A locking portion 21 is provided in the first coupling portion 20 to prevent the second coupling portion 30 from rotating in a closed state. Support members 22 for supporting the first connecting member 50 and the second connecting member 60 are coupled to both sides of the first coupling part 20, respectively. The first connection member 50 and the second connection member 60 are rotatably coupled to each support member 22 one by one. The support member 22 includes a support 24 on which the second connection member 60 is engaged.

제2 결합부(30)는 대체로 직사각형의 판 형태로서, 양측에는 가이드 레일(32)이 형성된다. 두 슬라이드 레일(32)이 슬라이드 연결부(40)의 후술하는 두 슬라이드 가이드(42)에 슬라이드 이동이 가능하게 삽입된다. 제2 결합부(30)에는 제1 탄성력 제공부(70)의 후술하는 제2 연결체(74)가 회전가능하게 결합된다. 제2 결합부(30)에는 제1 탄성력 제공부(70)를 덮는 덮개(34)가 결합된다. The second coupling portion 30 has a generally rectangular plate shape, and guide rails 32 are formed at both sides thereof. Two slide rails 32 are inserted into the slide guides 42, which will be described later, of the slide connecting portion 40 to enable slide movement. The second coupling part 74, which will be described later, of the first elastic force providing part 70 is rotatably coupled to the second coupling part 30. A cover 34 covering the first elastic force providing part 70 is coupled to the second coupling part 30.

슬라이드 연결부(40)는 양측에 하나씩 마련된 슬라이드 가이드(42)와, 양측에 고정된 지지체(44)를 구비한다. 슬라이드 가이드(42)에는 제2 결합부(30)의 슬라이드 레일(32)이 슬라이드 이동이 가능하게 삽입된다. 슬라이드 가이드(42)에는 제1 탄성력 제공부(70)의 후술하는 제1 연결체(72)가 회전가능하게 결합된다. 지지체(44)에는 제1 연결부재(50)와 제2 연결부재(60)가 회전가능하게 결합된다.The slide connecting portion 40 includes slide guides 42 provided on both sides and support bodies 44 fixed to both sides. The slide rail 32 of the second coupling portion 30 is inserted into the slide guide 42 to enable the slide movement. The first guide 72, which will be described later, of the first elastic force providing unit 70 is rotatably coupled to the slide guide 42. The first connection member 50 and the second connection member 60 are rotatably coupled to the support 44.

제1 연결부재(50)는 제1 연결부(52)와 제2 연결부(54)를 구비한다. 제1 연결부(50)는 지지부재(22)와 제1 회전축선(110)을 중심으로 회전가능하게 결합된다. 제2 연결부(54)는 슬라이드 연결부(40)와 제2 회전축선(120)을 중심으로 회전가능하게 결합된다. 제1 회전축선(110)과 제2 회전축선(120)은 팽행하다. 제1 연결부재(50)는 제2 연결부재(60)에 걸릴 수 있도록 연장된 걸림부(56)를 구비한다. 두 제1 연결부재(50)는 제1 회전축선(110)을 따라 연장된 연결막대(58)에 의해 연결된다. 연결막대(58)는 제1 회전축선(110)을 중심으로 두 제1 연결부재(50)와 함께 회전한다. 연결막대(58)에는 제2 탄성력 제공부(80)의 후술하는 회전부재(86)가 함께 회전하도록 끼워져 결합된다.The first connecting member 50 includes a first connecting portion 52 and a second connecting portion 54. The first connecting portion 50 is rotatably coupled around the support member 22 and the first rotation axis 110. The second connection portion 54 is rotatably coupled to the slide connection portion 40 and the second rotation axis 120. The first axis of rotation 110 and the second axis of rotation 120 are parallel. The first connection member 50 has a locking portion 56 extended to be caught by the second connection member 60. The two first connecting members 50 are connected by a connecting rod 58 extending along the first rotation axis 110. The connecting rod 58 rotates with the two first connecting members 50 about the first rotational axis 110. The connecting rod 58 is fitted to rotate the rotating member 86 of the second elastic force providing unit 80 to be described later to rotate together.

제2 연결부재(60)는 제3 연결부(62)와 제4 연결부(64)를 구비한다. 제3 연결부(62)는 지지부재(22)와 제3 회전축선(130)을 중심으로 회전가능하게 결합된다. 제4 연결부(64)는 슬라이드 연결부(40)와 제4 회전축선(140)을 중심으로 회전가능하게 결합된다. 제3 회전축선(130)과 제4 회전축선(140)은 모두 제1 회전축선(110)과 평행하다. 제2 연결부재(60)는 지지부재(22)의 받침부(24)에 걸려 슬라이드 연결부(40)가 일측으로 회전하는 것을 막는다.The second connection member 60 has a third connection portion 62 and a fourth connection portion 64. The third connection part 62 is rotatably coupled to the support member 22 and the third rotation axis 130. The fourth connector 64 is rotatably coupled with respect to the slide connector 40 and the fourth rotational axis 140. The third rotation axis 130 and the fourth rotation axis 140 are both parallel to the first rotation axis 110. The second connection member 60 is caught by the support portion 24 of the support member 22 to prevent the slide connection portion 40 from rotating to one side.

제1 탄성력 제공부(70)는 제1, 제2 연결체(72, 74)와, 제1 탄성부재(도시되지 않음)를 구비한다. 두 연결체(72, 74)는 서로 슬라이드 이동이 가능하게 결합된다. 제1 연결체(72)의 끝단에는 제1 연결부(721)가 마련되며, 제1 연결부(721)는 슬라이드 연결부(40)에 회전가능하게 결합된다. 제1 연결체(72)는 탄성부재(도시되지 않음)가 결합되는 탄성부재 결합부(722)를 구비한다. 제2 연결체(74)는 제1 연결체(72)와 동일한 구조이므로 이에 대한 상세한 설명은 생략한다. 제2 연결체(74)는 제2 연결부(741)와 탄성부재 결합부(742)를 구비한다. 두 연결체(72, 74)가 슬라이드 이동함에 따라 각 연결체(72, 74)의 연결부(721, 741)는 가까워지거나 멀어진다. 두 연결부(721, 741)가 서로 가까워지면 두 결합부(722, 742)는 서로 멀어지고, 두 연결부(721, 741)가 서로 멀어지면 두 결합부(722, 742)는 서로 가까워진다. 제1 탄성부재(도시되지 않음)는 인장스프링으로서, 각 연결체(72, 74)의 각 탄성부재 결합부(722, 742)에 결합된다. 따라서 제1 탄성부재(도시되지 않음)는 연결체(72, 74)의 두 탄성부재 결합부(722, 742)가 서로 멀어지는 것을 억제하는 방향으로 힘을 가한다. 이러한 탄성력은 두 연결체(72, 74)의 각 연결부(721, 741)가 서로 가까워지는 것을 억제하게 된다. 제2 연결체(74)의 연결부(742)는 제2 결합부(30)에 회전가능하게 연결된다.The first elastic force providing unit 70 includes first and second connecting members 72 and 74 and a first elastic member (not shown). The two connectors 72 and 74 are coupled to each other so as to be slidable. A first connecting portion 721 is provided at an end of the first connecting member 72, and the first connecting portion 721 is rotatably coupled to the slide connecting portion 40. The first connector 72 includes an elastic member coupling part 722 to which an elastic member (not shown) is coupled. Since the second connector 74 has the same structure as the first connector 72, a detailed description thereof will be omitted. The second connector 74 includes a second connector 741 and an elastic member coupling part 742. As the two connecting bodies 72 and 74 slide, the connecting portions 721 and 741 of each connecting element 72 and 74 move closer or further away. When the two coupling parts 721 and 741 are close to each other, the two coupling parts 722 and 742 are far from each other, and when the two coupling parts 721 and 741 are far from each other, the two coupling parts 722 and 742 are close to each other. The first elastic member (not shown) is a tension spring and is coupled to each elastic member coupling portion 722, 742 of each of the connecting bodies 72, 74. Accordingly, the first elastic member (not shown) exerts a force in a direction of preventing the two elastic member coupling portions 722 and 742 of the connecting members 72 and 74 from being separated from each other. This elastic force prevents the connecting portions 721 and 741 of the two connecting bodies 72 and 74 from getting closer to each other. The connecting portion 742 of the second connecting member 74 is rotatably connected to the second coupling portion 30.

도2, 도3 및 도5를 참조하면, 제2 탄성력 제공부(80)는 하우징(82)과, 회전부재(86)와, 직선이동부재(87)와, 제2 탄성부재(89)를 구비한다. 하우징(82)은 단부벽(81)과, 단부벽(81)으로부터 연장된 측벽(83)을 구비한다. 측벽(83)의 끝단에는 연결막대(58)가 회전가능하게 끼워지는 통로구멍(831)이 마련된다. 하우징(82) 내부에는 제2 탄성부재(89)와 직선이동부재(87)가 수용된다. 하우징(82)은 제1 결합부(20)에 결합되어 고정된다. 회전부재(86)는 연결막대(58)에 끼워져 연결막대(58)와 함께 회전한다. 회전부재(86)의 반경방향 끝단에는 캠부(861)가 마련된다. 캠부(861)는 직선이동부재(87)와 접촉하며 상호작용한다. 직선이동부재(87)는 회전부재(86)의 캠부(861)와 접촉하는 접촉부(871)와 접촉부(871)로부터 연장되어 압축코일스프링인 제2 탄성부재(89) 안으로 삽입되는 연장부(872)를 구비한다. 회전부재(86)의 캠부(861)와 접촉하는 접촉부(871)의 접촉면(873)은 직선이동부재(87)의 이동방향과 수직을 이룬다. 제2 탄성부재(89)는 압축코일스프링이며, 일측은 하우징(82)의 단부벽(81)에 접하고, 반대측은 직선이동부재(87)의 접촉부(871)에 접한다. 제2 탄성부재(89)는 직선이동부재(87)를 회전부재(86) 쪽으로 가압한다.2, 3, and 5, the second elastic force providing unit 80 includes a housing 82, a rotating member 86, a linear moving member 87, and a second elastic member 89. Equipped. The housing 82 has an end wall 81 and a side wall 83 extending from the end wall 81. The end of the side wall 83 is provided with a passage hole 831 in which the connecting rod 58 is rotatably fitted. The second elastic member 89 and the linear moving member 87 are accommodated in the housing 82. The housing 82 is coupled to and fixed to the first coupling part 20. The rotating member 86 is fitted to the connecting rod 58 and rotates together with the connecting rod 58. At the radial end of the rotating member 86, a cam portion 861 is provided. The cam portion 861 is in contact with and interacts with the linear member 87. The linear movement member 87 extends from the contact portion 871 and the contact portion 871 contacting the cam portion 861 of the rotating member 86 and is inserted into the second elastic member 89 which is a compression coil spring. ). The contact surface 873 of the contact portion 871 in contact with the cam portion 861 of the rotating member 86 is perpendicular to the moving direction of the linear movement member 87. The second elastic member 89 is a compression coil spring, one side is in contact with the end wall 81 of the housing 82, the other side is in contact with the contact portion 871 of the linear member 87. The second elastic member 89 presses the linear moving member 87 toward the rotating member 86.

이제, 도4 및 도5를 참조하여 상기 실시예의 작용을 상세히 설명한다.4 and 5, the operation of the above embodiment will be described in detail.

도4의 (a)는 휴대장치의 두 유닛(7, 9)이 완전히 닫힌 상태로서, 제1 탄성력 제공부(도1의 70)는 제2 결합부(30)가 제1 결합부(20)에 대하여 파선의 화살표 방향으로 이동하도록 힘을 가한다. 이는 휴대장치의 두 유닛(7, 9)이 닫힌 상태를 계속 안정적으로 유지하도록 한다. 이때의 제2 탄성력 제공부(도2의 80)의 상태는 도5의 (a)에 도시되어 있다. 도5의 (a)를 참조하면, 직선이동부재(87)가 회전부재(86)를 화살표방향으로 회전하도록 밀고 있다. 따라서 회전부재(86)와 함께 회전하는 제1 연결부재(50)도 도4의 (a)에 실선으로 도시한 화살표 방향으로 회전하도록 힘을 받는다. 또한, 제2 결합부(30)의 일측 끝단은 제1 결합부(20)의 걸림부(21)에 걸려있다. 따라서 휴대장치의 두 유닛(7, 9)은 닫힌 상태를 안정적으로 유지하게 된다. 이 상태에서 휴대장치를 개방하기 위하여, 제2 유닛(9)을 제1 유닛(7)에 대하여 슬라이드 이동시키면, 휴대장치의 두 유닛(7, 9)은 도4의 (b)에 도시된 바와 같이 완전히 개방된 상태가 된다. 이때, 제1 탄성력 제공부(도1의 70)는 제2 결합부(30)가 제1 결합부(20)에 대하여 파선의 화살표 방향으로 이동하도록 힘을 가한다. 이는 휴대장치의 두 유닛(7, 9)이 개방된 상태를 계속 안정적으로 유지하도록 한다. 이때의 제2 탄성력 제공부(도2의 80)의 상태는 도5의 (a) 상태를 계속 유지하고, 제1 연결부재(50)에 제공하는 회전력도 변화가 없게 되어, 두 유닛(7, 9)은 도4의 (b)에 도시된 상태를 안정적으로 유지하게 된다. 이 상태에서 제2 유닛(9)을 제1 유닛(7)에 대하여 세우면, 도5의 (a)에서 화살표 방향의 반대로 회전부재(86)가 회전하면서 제1 연결부재(50)도 함께 동일한 방향으로 회전하게 된다. 이때, 직선이동부재(87)는 제2 탄성부재(89)의 탄성력을 이기고 이동하게 된다. 회전부재(86)가 중간정도 회전하면 회전부재(86)가 받는 회전력의 방향은 반대가 되어 제2 유닛(9)은 자동으로 세워지게 이동하게 된다. 도4의 (c)에는 제2 유닛(9)이 제1 유닛(7)에 대하여 완전히 세워진 상태가 도시되어 있으며, 이때 제2 탄성력 제공부(80)의 상태가 도5의 (b)에 도시되어 있다. 제2 탄성력 제공부(80)는 도시된 바와 같이 제1 연결부재(50)에 도4의 (c)에 도시된 상태를 안정적으로 유지하도록 회전력을 제공한다.4 (a) shows that the two units 7 and 9 of the portable device are completely closed, and the first elastic force providing part (70 in FIG. 1) has the second coupling part 30 and the first coupling part 20. The force is applied to move in the direction of the broken line with respect to the dashed line. This allows the two units 7, 9 of the portable device to remain stable in a closed state. At this time, the state of the second elastic force providing unit (80 of Fig. 2) is shown in Fig. 5 (a). Referring to Fig. 5A, the linear member 87 pushes the rotary member 86 to rotate in the direction of the arrow. Therefore, the first connection member 50 rotating together with the rotation member 86 is also forced to rotate in the direction of the arrow shown in solid lines in FIG. In addition, one end of the second coupling portion 30 is caught by the locking portion 21 of the first coupling portion 20. Thus, the two units 7, 9 of the portable device remain stable in the closed state. In order to open the portable device in this state, if the second unit 9 is slide-moved relative to the first unit 7, the two units 7 and 9 of the portable device are as shown in Fig. 4B. Likewise, it is completely open. At this time, the first elastic force providing unit (70 in Fig. 1) exerts a force to move the second coupling portion 30 in the direction of the broken line with respect to the first coupling portion (20). This allows the two units 7, 9 of the portable device to remain stable in an open state. At this time, the state of the second elastic force providing unit (80 of FIG. 2) continues to maintain the state of FIG. 5 (a), and the rotational force provided to the first connection member 50 is also unchanged. 9) stably maintains the state shown in FIG. In this state, when the second unit 9 is raised with respect to the first unit 7, the rotating member 86 rotates in the opposite direction to the arrow in FIG. 5A, and the first connecting member 50 is also in the same direction. Will rotate. At this time, the linear moving member 87 is moved to win the elastic force of the second elastic member (89). When the rotation member 86 rotates about halfway, the direction of the rotation force received by the rotation member 86 is reversed, and the second unit 9 is automatically moved to stand. In FIG. 4C, the state in which the second unit 9 is fully raised with respect to the first unit 7 is shown, and in this case, the state of the second elastic force providing unit 80 is shown in FIG. 5B. It is. The second elastic force providing unit 80 provides a rotational force to the first connection member 50 to stably maintain the state shown in FIG.

이상 본 발명을 상기 실시예를 들어 설명하였으나, 본 발명은 이에 제한되는 것이 아니다. 당업자라면, 본 발명의 취지 및 범위를 벗어나지 않고 수정, 변경을 할 수 있으며 이러한 수정과 변경 또한 본 발명에 속하는 것임을 알 수 있을 것이다.Although the present invention has been described with reference to the above embodiments, the present invention is not limited thereto. Those skilled in the art will appreciate that modifications and variations can be made without departing from the spirit and scope of the present invention and that such modifications and variations also fall within the present invention.

Claims (5)

제1 유닛과 제2 유닛을 결합하며, 상기 제1 유닛에 대한 상기 제2 유닛의 슬라이드 이동이 가능하도록 하여 상기 제1 유닛의 적어도 일부를 개방하거나 폐쇄하는 개폐장치로서,An opening and closing device for coupling a first unit and a second unit and opening or closing at least a part of the first unit by allowing a slide movement of the second unit with respect to the first unit, 상기 제1 유닛에 결합하기 위한 제1 결합부와,A first coupling part for coupling to the first unit, 상기 제2 유닛에 결합하기 위한 제2 결합부와,A second coupling part for coupling to the second unit, 상기 제2 결합부가 슬라이드 이동이 가능하게 결합되는 슬라이드 연결부와,A slide connection part to which the second coupling part is coupled to be capable of sliding; 상기 제1 결합부와 제1 회전축선에 대하여 회전가능하고 상기 슬라이드 연결부와 제2 회전축선에 대하여 회전가능하게 연결되는 제1 연결부재와,A first connection member rotatable about the first coupling portion and the first rotation axis and rotatably connected to the slide connection portion and the second rotation axis; 상기 제1 결합부와 제3 회전축선에 대하여 회전이 가능하고 상기 슬라이드 연결부와 제4 회전축선에 대하여 회전가능하게 연결되는 제2 연결부재와,A second connection member rotatable about the first coupling portion and the third rotation axis and rotatably connected to the slide connection portion and the fourth rotation axis; 제1 탄성부재를 구비하며 상기 제2 결합부와 슬라이드 연결부 사이에 탄성력을 제공하는 제1 탄성력 제공부와,A first elastic force providing part having a first elastic member and providing an elastic force between the second coupling part and the slide connection part; 상기 제1 회전축선을 중심으로 상기 제1 연결부재와 함께 회전하는 회전부재와, 상기 제1 회전축선의 원주방향을 따라 이동이 가능한 직선이동부재와, 상기 회전부재와 직선이동부재를 접촉시키는 제2 탄성부재를 구비하는 제2 탄성력 제공부를 포함하며,A rotation member rotating together with the first connection member about the first rotation axis, a linear movement member movable along the circumferential direction of the first rotation axis, and a second contacting the rotation member and the linear movement member It includes a second elastic force providing unit having an elastic member, 상기 제2 탄성력 제공부의 회전부재에는 상기 직선이동부재와 접하는 캠부가 마련된 개폐장치.The rotation member of the second elastic force providing unit is provided with a cam portion in contact with the linear movement member. 제1항의 개폐장치에 있어서, 상기 제1 연결부재와 제2 연결부재는 2개씩 구비되는 개폐장치.The switchgear of claim 1, wherein the first connection member and the second connection member are provided two by two. 제2항의 개폐장치에 있어서, 상기 제1 회전축선을 따라 연장되며 상기 두 제1 연결부재를 연결하는 연결막대를 더 구비하며, 상기 제2 탄성력 제공부의 회전부재는 상기 연결막대에 결합되는 개폐장치.The opening and closing device of claim 2, further comprising a connecting rod extending along the first rotation axis and connecting the two first connecting members, wherein the rotating member of the second elastic force providing unit is coupled to the connecting rod. . 제3항의 개폐장치에 있어서, 상기 제2 탄성력 제공부는 상기 제2 탄성부재와 상기 직선이동부재가 수용되는 하우징을 더 구비하는 개폐장치.The opening and closing apparatus of claim 3, wherein the second elastic force providing unit further comprises a housing in which the second elastic member and the linear moving member are accommodated. 제4항의 개폐장치에 있어서, 상기 제2 탄성력 제공부의 하우징은 상기 연결막대에 끼워지는 결합구멍을 구비하는 개폐장치.The opening and closing apparatus of claim 4, wherein the housing of the second elastic force providing unit includes a coupling hole fitted into the connecting rod.
PCT/KR2009/001524 2008-04-03 2009-03-25 Opening-and-closing mechanism for portable device with two sliding and turning units Ceased WO2009123406A2 (en)

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EP2343869A1 (en) * 2010-01-06 2011-07-13 Sony Ericsson Mobile Communications AB Slide rotation device, slide rotation method, and portable terminal device
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US9250729B2 (en) 2009-07-20 2016-02-02 Google Technology Holdings LLC Method for manipulating a plurality of non-selected graphical user elements
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EP2343869A1 (en) * 2010-01-06 2011-07-13 Sony Ericsson Mobile Communications AB Slide rotation device, slide rotation method, and portable terminal device
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US9081542B2 (en) 2012-08-28 2015-07-14 Google Technology Holdings LLC Systems and methods for a wearable touch-sensitive device
US10042388B2 (en) 2012-08-28 2018-08-07 Google Technology Holdings LLC Systems and methods for a wearable touch-sensitive device

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CN101990744A (en) 2011-03-23

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