JP3662842B2 - Folding portable terminal device - Google Patents

Folding portable terminal device Download PDF

Info

Publication number
JP3662842B2
JP3662842B2 JP2000371855A JP2000371855A JP3662842B2 JP 3662842 B2 JP3662842 B2 JP 3662842B2 JP 2000371855 A JP2000371855 A JP 2000371855A JP 2000371855 A JP2000371855 A JP 2000371855A JP 3662842 B2 JP3662842 B2 JP 3662842B2
Authority
JP
Japan
Prior art keywords
claw
terminal device
display unit
hinge
display
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.)
Expired - Fee Related
Application number
JP2000371855A
Other languages
Japanese (ja)
Other versions
JP2002176477A (en
Inventor
浩史 山田
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.)
NEC AccessTechnica Ltd
Original Assignee
NEC AccessTechnica 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 NEC AccessTechnica Ltd filed Critical NEC AccessTechnica Ltd
Priority to JP2000371855A priority Critical patent/JP3662842B2/en
Publication of JP2002176477A publication Critical patent/JP2002176477A/en
Application granted granted Critical
Publication of JP3662842B2 publication Critical patent/JP3662842B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a folded type mobile terminal that allows a user to view a display section even when the folded type mobile terminal is in a folded state. SOLUTION: This invention provides the folded type mobile terminal where the display section and an operation section are foldable, which is provided with a hinge section that includes a rotary shaft to optionally place the display section to a front side or a rear side when the folded type mobile terminal is opened and can turn the display section and the operation section in forward/ backward directions, and claws that are placed at both sides of the display section to fix the display section to the front or rear side. The hinge section is provided with claw locks that can fix/release either of the claws. One of the claw locks of the hinge section is moved in a direction of the other claw lock. When the folded type mobile terminal is opened, by moving the claw locks to unlock the locked claws of the display section, the display section is turned to the left or right through the hinge section. When the display section is turned up to the inverted position, the claws of the display section restricts the further tuning by the claw locks of the hinge section and locks the display section by the claw locks of the hinge section.

Description

【０００１】
【発明の属する技術分野】
本発明は、表示部と操作部とがヒンジ部を介して折り畳み可能に設けられた折畳式携帯端末機器に関する。
【０００２】
【従来の技術】
従来の折畳式携帯端末機器は、折畳み時における表示部は折畳式携帯端末機器本体操作部の内側に隠れ外部からは表示部を見ることはできなかった。その難点を解決するもものとして表示部の一部を折畳んだ場合でも見えるように折畳んだ表示部の折畳み面に設ける例が特開２０００−２３２５０２号公報に開示されている。しかし、表示部全面を反転する先行技術はなかった。
【０００３】
また、単純に回転機構を設けても、内部に配線を要すため、配線を切断しやすい構成となってしまう恐れがある。
【０００４】
【発明が解決しようとする課題】
本発明の目的は折畳式携帯端末機器を折畳んだ状態でも表示部を見ることのできる折畳式携帯端末機器を提供することである。
【０００５】
【課題を解決するための手段】
本発明の折畳式携帯端末機器は、表示部と操作部が折畳み可能な折畳式携帯端末機器において、折畳式携帯端末機器の開時に表示部を表裏任意に配置するための第１回転軸と、表示部と操作部を開閉方向に回転可能にする第２回転軸とを含むヒンジ部と、表示部に設けられ表示部の表裏何れかの状態に固定するための一組の爪と、ヒンジ部に爪に対応して設けられ爪をロックする一組の爪受け部とを有する。そして、一組の爪受け部は、一方の爪受け部が、爪の片方のロックを解除するために他方の爪受け部に近づく方向に移動するように押下操作が可能にされており、折畳式携帯端末機器の開時にこの一方の爪受け部を移動し表示部の爪のロックを解除することにより、表示部がヒンジ部にて第１回転軸回りのいずれか一方に回転し反転位置まで回転したときに、表示部の爪が、ヒンジ部の爪受け部で回転移動が制約されるとともに爪受け部にロックされることを特徴とする。
【０００６】
また、本発明に係る他の折畳式携帯端末機器は、各爪受け部が、爪をロックする爪受けと、第１回転軸回りに回転された表示部の爪の回転を制約する爪受けとをそれぞれ有している。
【０００８】
すなわち、本発明の折畳式携帯端末機器は、第１回転軸に直交する表示部の端面部に、第２回転軸方向の両端側に一組の爪がそれぞれ設けられ、折畳式携帯端末機器のヒンジ部に表示部の各爪をロックする一組の爪受け部が設けられ、かつ、一方の爪受け部が他方の爪受け部に近づく方向に移動するように押下操作が可能にされ、折畳式携帯端末機器の開時に一方の爪受け部を他方の爪受け部に向かって移動し、一方の爪と一方の爪受け部とのロックを解除することにより、表示部がヒンジ部にて第１回転軸回りのいずれか一方に回転し反転位置まで回転したときに表示部の爪が、ヒンジ部の爪受け部で回転を抑制され、かつ、爪受け部にてロックするという構造によって、使用時にヒンジ部の第１回転軸を中心とする回転を抑制でき、内部の配線を保護するという特徴を有する。
【０００９】
また、本発明に係る他の折畳式携帯端末機器は、折畳式携帯端末機器が携帯電話機の場合、第１回転軸に固定して設けられた受話部と、操作部に設けられた送話部とを有し、表示部を第１回転軸回りに反転した状態でも、送話部に対して受話部が回転しない。
【００１０】
【発明の実施の形態】
次に本発明の一実施例の構成について図面を参照して詳細に説明する。図１は本発明の一実施例を示した構成斜視図で、図２は図１のＡ−Ａ線に沿う構成断面図である。
【００１１】
図１によれば、折畳式携帯端末機器本体１は、母体となる操作部５と、表示部２と操作部５を結合するための２軸ヒンジ部３と、２軸ヒンジ部３と操作部５を結合するヒンジユニット６と、ヒンジユニット６の回転軸方向に可動する２軸ヒンジ部３に据え付けられている可動部４とから構成されている。可動部４は、２軸ヒンジ部３のヒンジユニット取付部３ｆの回転軸方向に可動するように構成されている。表示部２には、表示画面２ａが設けられており、さらに折畳式携帯端末機器本体１と結合するために接続部２ｂが設けてあり、折畳式携帯端末機器本体１の２軸ヒンジ部３の軸３ａに取り付けられている。ここで、表示部２の２軸ヒンジ部３との接面２ｃには、２軸ヒンジ部３の軸３ａを中心とした表示部２の回転を抑制するために両端に爪２ｄ、爪２ｅがそれぞれ設けられている。２軸ヒンジ部３には、可動部４の取付部３ｂが設けられており、可動部４が据え付けられている。
【００１２】
また、２軸ヒンジ部３と表示部２との接面３ｃには、表示部２の爪２ｄの爪受け３ｄと、表示部２を回転させた時の爪受け４ｄが設けられている。可動部４と表示部２との接面４ｃには、表示部２の爪２ｅの爪受け４ｅと、表示部２を回転させた時の爪受け３ｅが設けられている。さらに２軸ヒンジ部３にはヒンジユニット取付部３ｆが設けられており、操作部５に設けられているヒンジユニット取付部５ａと共に、ヒンジユニット６を取り付けることにより、結合されている。
【００１３】
図２によれば、図１のＡ−Ａ線に沿う断面図に示すように、可動部４には、２軸ヒンジ部３から脱落しないように引掛爪４ｂが設けられており、２軸ヒンジ部３の取付部３ｂに取り付けられている。また、２軸ヒンジ部３と可動部４の間にはバネ７が設けられており、可動部４の押下面４ａを押下後、可動部４を自然復帰する構成となっている。さらに可動部４の押下面４ａを押下時に可動部４の引掛爪４ｂと配線８は接触しない位置関係にある。可動部４が２軸ヒンジ部３に対し、移動後固定可能な形状であれば、バネ７は必ずしも必要としない。
【００１４】
次に本実施例の動作について図面を参照して説明する。図３は、本発明の一実施例を示した可動時の構成斜視図である。
【００１５】
図３（ａ）は、折畳式携帯端末機器本体１の２軸ヒンジ部３に据え付けられている可動部４の押下面４ａを中央に押すことにより、可動部４が中央方向に移動し、表示部２の爪２ｅが２軸ヒンジ部３の爪受け４ｃ、４ｄから外れ、表示部２が２軸ヒンジ部３の軸３ａを中心として回転可能となった状態の構成斜視図である。
【００１６】
図３（ｂ）は、折畳式携帯端末機器本体１に対して表示部２が２軸ヒンジ部３の軸３ａを中心として回転移動し、反転状態になった時の構成斜視図である。表示部２が回転することにより、爪２ｅが爪受け３ｄにより回転を抑制され、可動部４が外側に移動することにより、爪２ｄも爪受け４ｃにより回転を抑制され表示部２が折畳式携帯端末機器本体１に固定される。
【００１７】
図４は、本発明の一実施例を示した折り畳み時の構成斜視図である。図４（ａ）は、図１の状態で折り畳んだ時の構成斜視図である。図４（ｂ）は、図３（ｂ）の状態で折り畳んだ時の構成斜視図である。
【００１８】
次に本発明の他の実施例について図面を参照して詳細に説明する。図５は、本発明の他の一実施例を示した構成斜視図である。
【００１９】
図５によれば、折畳式携帯電話機本体１１は、母体となる操作部１５と、表示部１２と操作部１５を結合するための２軸ヒンジ部１３と、２軸ヒンジ部１３と操作部１５を結合するヒンジユニット１６と、ヒンジユニット１６の回転軸方向に可動する２軸ヒンジ部１３に据え付けられている可動部１４とから構成されている。可動部１４は、２軸ヒンジ部１３のヒンジユニット取付部１３ｆの回転軸方向に可動するように構成されている。表示部１２には、表示画面１２ａが設けられており、さらに折畳式携帯電話機本体１１と結合するために接続部１２ｂが設けてあり、折畳式携帯電話機本体１１の２軸ヒンジ部１３の軸１３ａに取り付けられている。ここで、表示部１２の２軸ヒンジ部１３との接面１２ｃには、２軸ヒンジ部１３の軸１３ａを中心とした表示部１２の回転を抑制するために両端に爪１２ｄ、爪１２ｅがそれぞれ設けられている。２軸ヒンジ部１３には、可動部１４の取付部１３ｂが設けられており、可動部１４が据え付けられている。また、２軸ヒンジ部１３と可動部１４の表示部１２との接面１３ｃ、接面１４ｃには、表示部１２の爪１２ｄの爪受け１３ｄと、回転時の爪受け１４ｄを、表示部１２の爪１２ｅの回転時の爪受け１３ｅと、爪受け１４ｅが設けられている。さらに２軸ヒンジ部１３にはヒンジユニット取付部１３ｆが設けられており、操作部１５に設けられているヒンジユニット取付部１５ａと共に、ヒンジユニット１６を取り付けることにより、結合されている。また、受話部１９は表示部１２の上方に位置し、２軸ヒンジ部１３の軸１３ａにより結合されており、表示部１２が回転移動しても受話部１９は回転移動しない。
【００２０】
図６は、本発明の一実施例を示した可動時の構成斜視図である。
【００２１】
図６（ａ）は、折畳式携帯端末機器本体１１の２軸ヒンジ部１３に据え付けられている可動部１４の押下面１４ａを中央に押すことにより、可動部１４が中央方向に移動し、表示部１２の爪１２ｅが２軸ヒンジ部１３の爪受け１４ｃ、１４ｄから外れ、表示部１２が２軸ヒンジ部１３の軸１３ａを中心として回転可能となった状態の構成斜視図である。
【００２２】
図６（ｂ）は、折畳式携帯端末機器本体１１に対して表示部１２が２軸ヒンジ部１３の軸１３ａを中心として回転移動し、反転状態になった時の構成斜視図である。表示部１２が回転することにより、爪１２ｅが爪受け１３ｄにより回転を抑制され、可動部１４が外側に移動することにより、爪１２ｄも爪受け１４ｃにより回転を抑制され表示部１２が折畳式携帯端末機器本体１１に固定される。また、受話部１９は表示部１２の上方に位置し、２軸ヒンジ部１３の軸１３ａにより結合されており、表示部１２が回転移動しても受話部１９は回転移動しない。
【００２３】
図７は、本発明の一実施例を示した折り畳み時の構成斜視図である。図７（ａ）は、図５の状態で折り畳んだ時の構成斜視図である。図７（ｂ）は、図６（ｂ）の状態で折り畳んだ時の構成斜視図である。
【００２４】
【発明の効果】
以上説明したように、本発明は、折畳式携帯端末機器を折畳んだ状態でも表示部を見ることのできると言う効果がある。また、表示部の回転を反転までに抑制することにより、内部の配線を保護する効果がある。
【００２５】
さらに、本発明は、受話部を備える構成の場合に、受話部が表示部の回転に影響されないため、表示部が通常状態に対して反転しているときでも、表示部を元の状態に戻すことなく電話として使用することのできる効果がある。
【図面の簡単な説明】
【図１】本発明の一実施例を示した構成斜視図である。
【図２】本発明の図１のＡ−Ａ線に沿う構成断面図である。
【図３】本発明の一実施例を示した可動時の構成斜視図である。
【図４】本発明の一実施例を示した折り畳み時の構成斜視図である。
【図５】本発明の他の一実施例を示した構成斜視図である。
【図６】本発明の一実施例を示した可動時の構成斜視図である。
【図７】本発明の一実施例を示した折り畳み時の構成斜視図である。
【符号の説明】
１、１１ 折畳式携帯端末機器本体
２、１２ 表示部
３、１３ ２軸ヒンジ部
４、１４ 可動部
５、１５ 操作部
６、１６ ヒンジユニット
１９ 受話部[0001]
BACKGROUND OF THE INVENTION
The present invention is related to the display portion and the operation portion is provided to be foldable through a hinge portion folding mobile terminal device.
[0002]
[Prior art]
In the conventional folding portable terminal device, the display unit at the time of folding is hidden inside the folding portable terminal device main body operation unit, and the display unit cannot be seen from the outside. Japanese Patent Laid-Open No. 2000-232502 discloses an example in which the display portion is folded so that it can be seen even when part of the display portion is folded. However, there has been no prior art for inverting the entire display area.
[0003]
Further, even if a rotation mechanism is simply provided, since wiring is required inside, there is a possibility that the wiring can be easily cut.
[0004]
[Problems to be solved by the invention]
An object of the present invention is to provide a foldable mobile terminal device in which a display unit can be seen even when the foldable mobile terminal device is folded.
[0005]
[Means for Solving the Problems]
The foldable portable terminal device of the present invention is a foldable portable terminal device in which a display unit and an operation unit can be folded, and a first rotation for arbitrarily arranging the display unit on the front and back when the foldable portable terminal device is opened. a shaft, a hinge portion and a second rotation axis that allows rotation operation portion and the display portion in opening and closing direction, and a pair of claws for securing the front and back any state of the display unit provided in the display unit , that have a and a pair of claw receiving portion to lock the pawl provided corresponding to the nail to the hinge portion. The pair of claw receiving portions can be pressed so that one claw receiving portion moves in a direction approaching the other claw receiving portion in order to unlock one of the claws. When the tatami-type portable terminal device is opened, the one claw receiving portion is moved to unlock the claw of the display portion, so that the display portion rotates to one of the first rotation axes at the hinge portion, and the reverse position The claw of the display unit is restricted in rotational movement by the claw receiving part of the hinge part and locked to the claw receiving part .
[0006]
In another foldable portable terminal device according to the present invention, each nail holder includes a nail holder that locks the nail and a nail holder that restricts the rotation of the nail of the display unit rotated around the first rotation axis. Respectively.
[0008]
That is, the folding-type portable terminal device of the present invention, the end face of the display unit that is orthogonal to the first rotation axis, a pair of claws at both end side of the second rotation axis direction are respectively provided, foldable mobile a pair of claw receiving portion to lock the pawl in the display unit hinge portion of the terminal equipment is provided, and can be depressed so that one hook receiver only part moves toward the other claw receiving portion It has been to move the one of the claw receiving portion during opening of the folding-type portable terminal device toward the other claw receiving portion, by releasing the lock of the one pawl and one of the claw receiving portion and a display portion nail display unit when rotated at the hinge portion rotated to reverse position in one of the first rotation axis is suppressed rotating at claw receiving portion of the hinge portion and locked by the claw receiving portions It by the structure of, it is possible to suppress rotation around the first rotation axis of the hinge portion during use, internal It has a feature that protects the wiring.
[0009]
In addition, when the foldable mobile terminal device is a mobile phone , another foldable mobile terminal device according to the present invention includes a receiver provided fixed to the first rotating shaft and a transmitter provided in the operation unit. and a talking part, even while inverting the display unit to the first axis of rotation, the receiving portion does not rotate relative to the transmission section.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Next, the configuration of an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a structural perspective view showing an embodiment of the present invention, and FIG. 2 is a structural sectional view taken along line AA of FIG.
[0011]
According to FIG. 1, the foldable portable terminal device body 1 includes an operation unit 5 as a base, a biaxial hinge unit 3 for coupling the display unit 2 and the operation unit 5, and an operation with the biaxial hinge unit 3. The hinge unit 6 is coupled to the unit 5, and the movable unit 4 is installed on the biaxial hinge unit 3 movable in the direction of the rotation axis of the hinge unit 6. The movable portion 4 is configured to be movable in the direction of the rotation axis of the hinge unit attachment portion 3f of the biaxial hinge portion 3. The display unit 2 is provided with a display screen 2 a, and further provided with a connection unit 2 b for coupling with the foldable mobile terminal device body 1, and the biaxial hinge portion of the foldable mobile terminal device body 1. 3 is attached to the shaft 3a. Here, the contact surface 2c of the display unit 2 with the biaxial hinge unit 3 has claws 2d and nails 2e at both ends in order to suppress the rotation of the display unit 2 around the axis 3a of the biaxial hinge unit 3. Each is provided. The biaxial hinge portion 3 is provided with an attachment portion 3b of the movable portion 4, and the movable portion 4 is installed.
[0012]
Further, on the contact surface 3c between the biaxial hinge part 3 and the display part 2, there are provided a claw receiver 3d of the claw 2d of the display part 2 and a claw receiver 4d when the display part 2 is rotated . The contact surface 4c between the movable part 4 and the display part 2 is provided with a claw receiver 4e for the claw 2e of the display part 2 and a claw receiver 3e when the display part 2 is rotated. Further, the biaxial hinge portion 3 is provided with a hinge unit attachment portion 3f, and is coupled by attaching the hinge unit 6 together with the hinge unit attachment portion 5a provided in the operation portion 5.
[0013]
According to FIG. 2, as shown in the cross-sectional view along the line AA in FIG. 1, the movable portion 4 is provided with a hooking claw 4 b so as not to fall off from the biaxial hinge portion 3. It is attached to the attachment part 3 b of the part 3. Further, a spring 7 is provided between the biaxial hinge portion 3 and the movable portion 4 so that the movable portion 4 is naturally returned after the pressing surface 4a of the movable portion 4 is pressed. Further, when the pressing surface 4a of the movable portion 4 is pressed, the hooking claw 4b of the movable portion 4 and the wiring 8 are in a positional relationship that they do not contact each other. If the movable part 4 has a shape that can be fixed after movement relative to the biaxial hinge part 3, the spring 7 is not necessarily required.
[0014]
Next, the operation of this embodiment will be described with reference to the drawings. FIG. 3 is a perspective view showing a configuration of the embodiment of the present invention when it is movable.
[0015]
FIG. 3A shows that the movable part 4 moves in the central direction by pushing the pressing surface 4a of the movable part 4 installed in the biaxial hinge part 3 of the folding portable terminal device body 1 to the center. FIG. 3 is a perspective view of a configuration in a state where the claw 2e of the display unit 2 is detached from the claw receivers 4c and 4d of the biaxial hinge unit 3 and the display unit 2 is rotatable about the axis 3a of the biaxial hinge unit 3;
[0016]
FIG. 3B is a configuration perspective view when the display unit 2 rotates about the shaft 3 a of the biaxial hinge unit 3 with respect to the foldable portable terminal device body 1 and is in an inverted state. When the display unit 2 rotates, the claw 2e is prevented from rotating by the claw receiver 3d, and when the movable unit 4 moves outward, the claw 2d is also prevented from rotating by the claw receiver 4c, and the display unit 2 is foldable. It is fixed to the mobile terminal device body 1.
[0017]
FIG. 4 is a perspective view of the configuration at the time of folding showing an embodiment of the present invention. Fig.4 (a) is a structure perspective view when folded in the state of FIG. FIG.4 (b) is a structure perspective view when folded in the state of FIG.3 (b).
[0018]
Next, another embodiment of the present invention will be described in detail with reference to the drawings. FIG. 5 is a structural perspective view showing another embodiment of the present invention.
[0019]
According to FIG. 5, the foldable mobile phone main body 11 includes an operation unit 15 as a base, a biaxial hinge unit 13 for coupling the display unit 12 and the operation unit 15, a biaxial hinge unit 13, and an operation unit. 15 includes a hinge unit 16 that couples 15, and a movable portion 14 that is installed on a biaxial hinge portion 13 that is movable in the direction of the rotation axis of the hinge unit 16. The movable portion 14 is configured to be movable in the direction of the rotation axis of the hinge unit attachment portion 13f of the biaxial hinge portion 13. The display unit 12 is provided with a display screen 12 a, and further provided with a connection unit 12 b for coupling with the foldable mobile phone body 11, and the biaxial hinge unit 13 of the foldable mobile phone body 11 is provided. It is attached to the shaft 13a. Here, the contact surface 12c of the display unit 12 with the biaxial hinge unit 13 has claw 12d and claw 12e at both ends in order to suppress the rotation of the display unit 12 around the axis 13a of the biaxial hinge unit 13. Each is provided. The biaxial hinge portion 13 is provided with an attachment portion 13b of the movable portion 14, and the movable portion 14 is installed. Further, the contact surface 13c between the biaxial hinge portion 13 and the display portion 12 of the movable portion 14 and the contact surface 14c are provided with a claw receptacle 13d for the claw 12d of the display portion 12 and a claw receptacle 14d at the time of rotation. A claw receiver 13e and a claw receiver 14e are provided when the claw 12e rotates. Further, the biaxial hinge portion 13 is provided with a hinge unit attachment portion 13f, and is coupled by attaching the hinge unit 16 together with the hinge unit attachment portion 15a provided in the operation portion 15. In addition, the receiver 19 is located above the display unit 12 and is connected by the shaft 13a of the biaxial hinge unit 13. Even if the display unit 12 rotates, the receiver 19 does not rotate.
[0020]
FIG. 6 is a perspective view of the configuration at the time of movement showing an embodiment of the present invention.
[0021]
FIG. 6A shows that the movable portion 14 moves in the central direction by pushing the pressing surface 14a of the movable portion 14 installed on the biaxial hinge portion 13 of the folding portable terminal device body 11 to the center. FIG. 6 is a perspective view of a configuration in a state in which the claw 12e of the display unit 12 is detached from the claw receivers 14c and 14d of the biaxial hinge unit 13 and the display unit 12 is rotatable about the axis 13a of the biaxial hinge unit 13;
[0022]
FIG. 6B is a configuration perspective view when the display unit 12 rotates about the shaft 13 a of the biaxial hinge unit 13 with respect to the foldable portable terminal device main body 11 and is in an inverted state. When the display unit 12 rotates, the claw 12e is prevented from rotating by the claw receiver 13d, and when the movable unit 14 moves outward, the claw 12d is also prevented from rotating by the claw receiver 14c, and the display unit 12 is foldable. It is fixed to the mobile terminal device body 11. In addition, the receiver 19 is located above the display unit 12 and is connected by the shaft 13a of the biaxial hinge unit 13. Even if the display unit 12 rotates, the receiver 19 does not rotate.
[0023]
FIG. 7 is a perspective view of the configuration at the time of folding showing an embodiment of the present invention. Fig.7 (a) is a structure perspective view when folded in the state of FIG. FIG.7 (b) is a structure perspective view when folded in the state of FIG.6 (b).
[0024]
【The invention's effect】
As described above, the present invention has an effect that the display unit can be viewed even when the folding portable terminal device is folded. Moreover, there is an effect of protecting the internal wiring by suppressing the rotation of the display unit until the inversion.
[0025]
Furthermore, the present invention is, in the case of a configuration including the receiving portion, since the receiver portion is not affected by the rotation of the display unit, when the display unit is inverted relative to the normal state is also returned to the original state display unit There is an effect that can be used as a telephone without any problems.
[Brief description of the drawings]
FIG. 1 is a configuration perspective view showing an embodiment of the present invention.
FIG. 2 is a structural cross-sectional view taken along the line AA of FIG. 1 of the present invention.
FIG. 3 is a perspective view of a movable configuration showing an embodiment of the present invention.
FIG. 4 is a perspective view of the configuration at the time of folding showing an embodiment of the present invention.
FIG. 5 is a structural perspective view showing another embodiment of the present invention.
FIG. 6 is a perspective view of the movable configuration showing an embodiment of the present invention.
FIG. 7 is a perspective view of the configuration at the time of folding showing an embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1,11 Folding type | mold portable terminal device main body 2,12 Display part 3,13 Biaxial hinge part 4,14 Movable part 5,15 Operation part 6,16 Hinge unit 19 Earpiece part

Claims (6)

表示部と操作部が折畳み可能な折畳式携帯端末機器において、
前記折畳式携帯端末機器の開時に前記表示部を表裏任意に配置するための第１回転軸と、前記表示部と前記操作部を開閉方向に回転可能にする第２回転軸とを含むヒンジ部と、
前記表示部に設けられ前記表示部を表裏何れかの状態に固定するための一組の爪と、
前記ヒンジ部に前記爪に対応して設けられ前記爪をロックする一組の爪受け部と、を有し、
前記一組の爪受け部は、一方の前記爪受け部が、前記爪の片方のロックを解除するために他方の前記爪受け部に近づく方向に移動するように押下操作が可能にされており、折畳式携帯端末機器の開時に該一方の爪受け部を移動し前記表示部の前記爪のロックを解除することにより、前記表示部が前記ヒンジ部にて前記第１回転軸回りのいずれか一方に回転し反転位置まで回転したときに、前記表示部の前記爪が、前記ヒンジ部の前記爪受け部で回転移動が制約されるとともに前記爪受け部にロックされることを特徴とする折畳式携帯端末機器。In a foldable portable terminal device in which the display unit and the operation unit can be folded,
Hinge including the display unit at the time of opening the first rotation axis for placement on the front and back any of the folder type mobile terminal device, and a second rotation axis which allows rotation of said operating section and the display section in the closing direction And
A set of claws for securing the display unit provided on the display unit on the front and back either state,
Have a, and a pair of claw receiving portion for locking the pawl provided in correspondence with said pawl to said hinge portion,
The pair of claw receiving portions can be pressed so that one of the claw receiving portions moves in a direction approaching the other claw receiving portion in order to release one lock of the claw. When the folding portable terminal device is opened, the one claw receiving portion is moved to unlock the claw of the display portion, so that the display portion can be moved around the first rotation axis at the hinge portion. The claw of the display unit is restricted in rotational movement by the claw receiving part of the hinge part and locked to the claw receiving part when rotated to one of the reversal positions. Folding portable terminal device. 前記一組の爪は、前記第１回転軸に直交する前記表示部の端面部に、前記第２回転軸方向の両端側に位置して設けられていることを特徴とする請求項１に記載の折畳式携帯端末機器。  The set of claws is provided on an end surface portion of the display unit orthogonal to the first rotation axis and positioned on both end sides in the second rotation axis direction. Foldable mobile terminal equipment. 前記各爪受け部は、前記爪をロックする爪受けと、前記第１回転軸回りに回転された前記表示部の前記爪の回転を制約する爪受けとをそれぞれ有していることを特徴とする請求項１または２に記載の折畳式携帯端末機器。 Each of the claw receiving portions has a claw receiving portion for locking the claw and a claw receiving portion for restricting rotation of the claw of the display portion rotated around the first rotation axis. The foldable portable terminal device according to claim 1 or 2 . 前記折畳式携帯端末機器が携帯電話機の場合、前記第１回転軸に固定して設けられた受話部と、前記操作部に設けられた送話部とを有し、前記表示部を前記第１回転軸回りに反転した状態でも、前記送話部に対して前記受話部が回転しないことを特徴とする請求項１ないし３のいずれか１項に記載の折畳式携帯端末機器。If the folder type mobile terminal device is a cellular phone has a receiving portion provided fixed to said first rotary shaft, and a transmission section provided in the operation portion, the said display unit second The foldable portable terminal device according to any one of claims 1 to 3 , wherein the receiving unit does not rotate with respect to the transmitting unit even in a state of being inverted about one rotation axis . 前記一方の爪受け部と前記ヒンジ部との間には、前記一方の爪受け部を押下操作した後、前記一方の爪受け部を自然復帰させるバネが設けられていることを特徴とする請求項１ないし４のいずれか１項に記載の折畳式携帯端末機器。 Between the one claw receiving portion and the front Symbol hinge portion, characterized in that after the pressing operation the hook receiver only part of the one, spring Ru was naturally returned to the one claw receiving portions are provided The foldable portable terminal device according to any one of claims 1 to 4 . 前記一方の爪受け部には、前記ヒンジ部に引っ掛けられる引掛爪が設けられ、
前記一方の爪受け部を押下操作したときに移動された前記一方の爪受け部の前記引掛爪と、前記ヒンジ部内を通る配線とが接触しない位置関係にあることを特徴とする請求項１ないし５のいずれか１項に記載の折畳式携帯端末機器。 The one claw receiving portion is provided with a hooking claw that is hooked on the hinge portion,
Claim 1, characterized in that in said latching pawls and the wiring and passing through the said hinge portion does not contact the positional relationship of the one claw receiving portion is moved when the pressing operation of the one claw receiver to folder type mobile terminal as claimed in any one of 5.
JP2000371855A 2000-12-06 2000-12-06 Folding portable terminal device Expired - Fee Related JP3662842B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000371855A JP3662842B2 (en) 2000-12-06 2000-12-06 Folding portable terminal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000371855A JP3662842B2 (en) 2000-12-06 2000-12-06 Folding portable terminal device

Publications (2)

Publication Number Publication Date
JP2002176477A JP2002176477A (en) 2002-06-21
JP3662842B2 true JP3662842B2 (en) 2005-06-22

Family

ID=18841503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000371855A Expired - Fee Related JP3662842B2 (en) 2000-12-06 2000-12-06 Folding portable terminal device

Country Status (1)

Country Link
JP (1) JP3662842B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3995625B2 (en) * 2003-03-31 2007-10-24 三洋電機株式会社 Portable wireless terminal
KR100591821B1 (en) 2003-12-10 2006-06-20 주식회사 팬택앤큐리텔 Rotation folder type mobile phone
US8443397B2 (en) 2006-12-27 2013-05-14 Kyocera Corporation Broadcast receiving apparatus
JP5601101B2 (en) * 2010-09-07 2014-10-08 富士通株式会社 Mobile terminal device

Also Published As

Publication number Publication date
JP2002176477A (en) 2002-06-21

Similar Documents

Publication Publication Date Title
JP2658906B2 (en) Automatic open folding mobile phone
US5260998A (en) Folding portable telephone set
KR100460956B1 (en) A Keyboard of a personal digital assistant
HU206171B (en) Hinged construction to the folding radiotelephone
JP4360593B2 (en) Hinge structure and mobile information terminal device
JP3189818B2 (en) Foldable portable wireless telephone
EP1569421A1 (en) Portable communication apparatus having triple-axis hinge folder and rotation locking device thereof
JP5200391B2 (en) Hinge unit and folding portable electronic device
JP3662842B2 (en) Folding portable terminal device
JPH07131848A (en) Portable telephone set
JP2682128B2 (en) Foldable cordless phone
JPH08298538A (en) Foldable portable telephone set
KR20020055240A (en) Device For Opening And Closing Folder Of Mobile Phone
JP3853733B2 (en) Foldable mobile phone
JP3555873B2 (en) Mobile phone antenna structure
JP3574863B2 (en) Mobile phone
JP2004011718A (en) Hinge unit
JP2001223776A (en) Combination of telephone and holder
JP2003060758A (en) Portable terminal device
JPH01212051A (en) Collapsible telephone set
JP4010285B2 (en) Attachment structure of strap attachment member
JPH04105742U (en) mobile phone device
KR200225645Y1 (en) A mobile phone
JP2001313704A (en) Portable telephone set
JPH0738945A (en) Portable radio equipment

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20041119

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20041119

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20041124

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050121

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20050302

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20050324

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees