JP2000149701A - Push button device and portable telephone radio - Google Patents
Push button device and portable telephone radioInfo
- Publication number
- JP2000149701A JP2000149701A JP10316043A JP31604398A JP2000149701A JP 2000149701 A JP2000149701 A JP 2000149701A JP 10316043 A JP10316043 A JP 10316043A JP 31604398 A JP31604398 A JP 31604398A JP 2000149701 A JP2000149701 A JP 2000149701A
- Authority
- JP
- Japan
- Prior art keywords
- button
- adjacent
- push
- push buttons
- buttons
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2217/00—Facilitation of operation; Human engineering
- H01H2217/006—Different feeling for different switch sites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2217/00—Facilitation of operation; Human engineering
- H01H2217/012—Two keys simultaneous considerations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/034—Bezel
- H01H2223/0345—Bezel with keys positioned directly next to each other without an intermediate bezel or frame
Landscapes
- Push-Button Switches (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本願の発明は、複数の押し釦
が並んでいる押し釦装置及び携帯電話無線機に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a push button device in which a plurality of push buttons are arranged and a portable telephone radio.
【０００２】[0002]
【従来の技術】例えば携帯電話無線機には複数の押し釦
が並んでいるので、隣合う押し釦を同時に押すことによ
る誤操作を防止するために、隣合う押し釦同士の間にキ
ャビネットの表面から突出する突出壁が設けられたり広
い領域が確保されたりしていた。一方、携帯電話無線機
では小型化が図られており、複数の押し釦の全体の占有
面積を縮小させることが求められている。2. Description of the Related Art For example, since a plurality of push buttons are arranged in a cellular phone radio, in order to prevent an erroneous operation due to simultaneous pressing of adjacent push buttons, a space between adjacent push buttons is provided from the surface of the cabinet. A protruding wall is provided or a wide area is secured. On the other hand, miniaturization of mobile phone radios has been attempted, and it has been required to reduce the entire occupied area of a plurality of push buttons.
【０００３】[0003]
【発明が解決しようとする課題】しかし、個々の押し釦
の占有面積を縮小させると操作が困難になり、隣合う押
し釦同士の間の突出壁や広い領域を取り除くだけでは上
述の様に誤操作が発生し易くなる。つまり、従来の携帯
電話無線機では、隣合う押し釦を同時に押すことによる
誤操作を抑制しつつ小型化を図ることが困難であった。
従って、本願の発明は、隣合う押し釦を同時に押すこと
による誤操作を抑制しつつ小型化を図ることができる押
し釦装置及び携帯電話無線機を提供することを目的とし
ている。However, if the area occupied by each push button is reduced, the operation becomes difficult, and the erroneous operation as described above occurs only by removing the protruding wall or a wide area between the adjacent push buttons. Is more likely to occur. That is, in the conventional mobile phone radio, it has been difficult to reduce the size while suppressing erroneous operations caused by simultaneously pressing adjacent push buttons.
Accordingly, it is an object of the invention of the present application to provide a push button device and a mobile phone wireless device that can achieve miniaturization while suppressing erroneous operations caused by simultaneously pressing adjacent push buttons.
【０００４】[0004]
【課題を解決するための手段】請求項１に係る押し釦装
置では、複数の押し釦が互いに隣合って接した状態で並
んでいるので、個々の押し釦の占有面積が縮小されてい
なくても複数の押し釦の全体の占有面積が縮小されてい
る。しかも、隣合う押し釦の一方の操作に必要な押下圧
が他方の操作に必要な押下圧の１．５倍以上であるの
で、隣合う押し釦を触覚で識別することができる。In the push button device according to the first aspect, since the plurality of push buttons are arranged side by side in a state of being adjacent to each other, the occupied area of each push button is not reduced. Also, the entire occupied area of the plurality of push buttons is reduced. Moreover, since the pressing pressure required for one operation of the adjacent push buttons is 1.5 times or more the pressing pressure required for the other operation, the adjacent push buttons can be identified by touch.
【０００５】請求項２に係る押し釦装置では、押し釦に
押圧されて弾性変形する弾性変形部の弾性変形に必要な
圧力が隣合う押し釦で互いに異なるので、押し釦の操作
に必要な押下圧が隣合う押し釦で互いに異なる。In the push button device according to the second aspect, the pressure required for the elastic deformation of the elastic deformation portion which is elastically deformed by being pressed by the push button is different between the adjacent push buttons. The pressure is different between adjacent push buttons.
【０００６】請求項３に係る押し釦装置では、複数の押
し釦の各々が互いに異なる支持部材で支持されており、
支持部材の断面積が隣合う押し釦で互いに異なるので、
支持点から押し釦までの支持部材の長さが総ての支持部
材で互いに等しくても、押し釦の操作に必要な押下圧が
隣合う押し釦で互いに異なる。In the push button device according to the third aspect, each of the plurality of push buttons is supported by a different support member.
Since the cross-sectional areas of the support members are different from each other with the adjacent push buttons,
Even if the length of the support member from the support point to the push button is the same for all the support members, the pressing pressure required for operating the push button is different for the adjacent push buttons.
【０００７】請求項４に係る押し釦装置では、複数の押
し釦の各々が互いに異なる支持部材で支持されており、
支持点から押し釦までの支持部材の長さが隣合う押し釦
で互いに異なるので、総ての支持部材の断面積が互いに
等しくても、押し釦の操作に必要な押下圧が隣合う押し
釦で互いに異なる。In the push button device according to the fourth aspect, each of the plurality of push buttons is supported by different support members.
Since the length of the support member from the support point to the push button is different for the adjacent push buttons, even if the cross-sectional areas of all the support members are equal to each other, the push buttons required for the operation of the push button are adjacent to each other. Different from each other.
【０００８】請求項５に係る押し釦装置では、表面の高
さが互いに異なる隣合う押し釦が存在するので、これら
の隣合う押し釦では操作に必要な押下圧が互いに異なる
のみならず表面の高さも互いに異なっていて、隣合う押
し釦を触覚で容易に識別することができる。In the push-button device according to the fifth aspect, there are adjacent push-buttons having different surface heights, so that these adjacent push-buttons not only require different pressing pressures for operation but also have different surface pressures. The heights are also different from each other, and adjacent push buttons can be easily identified by touch.
【０００９】請求項６に係る携帯電話無線機では、複数
の押し釦が互いに隣合って接した状態で並んでいるの
で、個々の押し釦の占有面積が縮小されていなくても複
数の押し釦の全体の占有面積が縮小されている。しか
も、隣合う押し釦の一方の操作に必要な押下圧が他方の
操作に必要な押下圧の１．５倍以上であるので、隣合う
押し釦を触覚で識別することができる。In the portable telephone wireless device according to the sixth aspect, since the plurality of push buttons are arranged adjacent to each other and in contact with each other, even if the area occupied by each of the push buttons is not reduced, the plurality of push buttons are not reduced. The overall occupied area has been reduced. Moreover, since the pressing pressure required for one operation of the adjacent push buttons is 1.5 times or more the pressing pressure required for the other operation, the adjacent push buttons can be identified by touch.
【００１０】[0010]
【発明の実施の形態】以下、携帯電話無線機に適用した
本願の発明の第１及び第２実施形態を、図１、２を参照
しながら説明する。図１が、第１実施形態の携帯電話無
線機のうちで液晶表示部の近傍を示している。この第１
実施形態の携帯電話無線機１１のキャビネット１２のう
ちで液晶表示部（図示せず）上には透明樹脂製のカバー
１３が取り付けられており、このカバー１３の非着色部
が液晶表示部に対する透明窓１４になっている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, first and second embodiments of the present invention applied to a portable telephone radio will be described with reference to FIGS. FIG. 1 shows the vicinity of the liquid crystal display unit in the mobile phone wireless device of the first embodiment. This first
A cover 13 made of a transparent resin is mounted on a liquid crystal display (not shown) in the cabinet 12 of the mobile phone radio 11 of the embodiment, and the non-colored portion of the cover 13 is transparent to the liquid crystal display. It is window 14.
【００１１】カバー１３と数字釦（図示せず）との間の
領域には、発信釦１５、再発信釦１６及び終了釦１７が
互いに隣合って接した状態で並んでいる。発信釦１５、
再発信釦１６及び終了釦１７の夫々の裏面には弾性爪部
２１及び突出部２２が一体に成形されており、弾性爪部
２１の弾性変形及び復元によって発信釦１５、再発信釦
１６及び終了釦１７がキャビネット１２に取り付けられ
ている。In a region between the cover 13 and a number button (not shown), a transmission button 15, a retransmission button 16 and an end button 17 are arranged side by side adjacent to each other. Call button 15,
An elastic claw 21 and a protruding portion 22 are integrally formed on the back surface of each of the retransmission button 16 and the end button 17, and the transmission button 15, the retransmission button 16 and the end are formed by elastic deformation and restoration of the elastic claw 21. Button 17 is attached to cabinet 12.
【００１２】キャビネット１２内には数字釦等が取り付
けられている厚さ０．２ｍｍ程度のゴムシート２３が収
納されており、ゴムシート２３の突出部２２とは反対側
の面で突出部２２に対応する位置には突出部２４がゴム
シート２３に一体に設けられている。キャビネット１２
内でゴムシート２３よりも更に内側には、プリント配線
板２５が収納されており、プリント配線板２５の突出部
２４側の面で突出部２４や数字釦等に対応する位置には
金属ドーム２６が設けられている。The cabinet 12 accommodates a rubber sheet 23 having a thickness of about 0.2 mm to which numeric buttons and the like are attached. The rubber sheet 23 has a surface opposite to the protrusion 22 on the protrusion 22. At a corresponding position, a protrusion 24 is provided integrally with the rubber sheet 23. Cabinet 12
Inside the rubber sheet 23, a printed wiring board 25 is housed, and a metal dome 26 is provided at a position on the surface of the printed wiring board 25 on the side of the protruding portion 24 corresponding to the protruding portion 24 and the numeric buttons. Is provided.
【００１３】金属ドーム２６はゴムシート２３を介して
発信釦１５等に押圧されることによってクリック的に弾
性変形する。しかし、この第１実施形態の携帯電話無線
機１１では、発信釦１５及び終了釦１７やその他の数字
釦等に対応する金属ドーム２６の弾性変形に必要な荷重
が１６０ｇであるのに対して、再発信釦１６に対応する
金属ドーム２６の弾性変形に必要な荷重は３００ｇであ
る。つまり、再発信釦１６の操作に必要な押下圧が発信
釦１５及び終了釦１７の操作に必要な押下圧の１．５倍
以上である。The metal dome 26 is elastically clicked by being pressed by the transmission button 15 or the like via the rubber sheet 23. However, in the mobile phone radio 11 of the first embodiment, the load required for elastic deformation of the metal dome 26 corresponding to the transmission button 15 and the end button 17 and other numeric buttons is 160 g, The load required for elastic deformation of the metal dome 26 corresponding to the re-transmission button 16 is 300 g. That is, the pressing pressure required for operating the re-transmission button 16 is 1.5 times or more the pressing pressure required for operating the transmission button 15 and the end button 17.
【００１４】このため、隣合う発信釦１５と再発信釦１
６とを触覚で識別することができ、隣合う再発信釦１６
と終了釦１７とを触覚で識別することもできる。このた
め、隣合う発信釦１５と再発信釦１６とを同時に押すこ
とによる誤操作を抑制することができ、隣合う再発信釦
１６と終了釦１７とを同時に押すことによる誤操作を抑
制することもできる。For this reason, the adjacent transmission button 15 and retransmission button 1
6 can be distinguished by touch,
The end button 17 can also be distinguished by touch. For this reason, it is possible to suppress an erroneous operation caused by simultaneously pressing the adjacent transmission button 15 and the retransmission button 16, and to suppress an erroneous operation caused by pressing the adjacent transmission button 16 and the end button 17 simultaneously. .
【００１５】なお、何れの押し釦に対応する金属ドーム
２６の弾性変形に必要な荷重も均一にして、ゴムシート
２３のうちで再発信釦１６に対応する部分のみ厚さを例
えば０．３ｍｍ程度に厚くすることによっても、再発信
釦１６の操作に必要な押下圧を発信釦１５及び終了釦１
７の操作に必要な押下圧の１．５倍以上にすることがで
きる。The load required for the elastic deformation of the metal dome 26 corresponding to any of the push buttons is made uniform, and the thickness of only the portion of the rubber sheet 23 corresponding to the retransmission button 16 is, for example, about 0.3 mm. The pressing pressure required for operating the re-transmission button 16 can also be increased by making the transmission button 15 and the end button 1
7 can be 1.5 times or more the pressing pressure required for the operation.
【００１６】また、通話中に発信釦１５や再発信釦１６
を押しても特に支障はないが、通話中に終了釦１７を押
すと通話が終了する。このため、終了釦１７の表面の高
さを発信釦１５や再発信釦１６よりも低くすれば、特
に、隣合う再発信釦１６と終了釦１７とを触覚で容易に
識別することができて、終了釦１７を誤って押すことに
よる誤操作を抑制することができる。Also, during a call, a call button 15 or a redial button 16
There is no particular problem even if is pressed, but if the end button 17 is pressed during the call, the call ends. Therefore, if the height of the surface of the end button 17 is made lower than that of the transmission button 15 or the retransmission button 16, in particular, the adjacent retransmission button 16 and the end button 17 can be easily identified by touch. In addition, it is possible to suppress an erroneous operation caused by erroneously pressing the end button 17.
【００１７】図２が、第２実施形態の携帯電話無線機の
うちで液晶表示部の近傍を示している。この第２実施形
態の携帯電話無線機３１は、発信釦１５、再発信釦１６
及び終了釦１７と夫々の支持部３２との全体が一体に成
形されており、夫々の支持部３２が溶着部３３でキャビ
ネット１２に溶着されていて発信釦１５等には弾性爪部
２１が成形されておらず、何れの押し釦に対応する金属
ドーム２６の弾性変形に必要な荷重も均一であることを
除いて、図１に示した第１実施形態の携帯電話無線機１
１と同様の構成を有している。FIG. 2 shows the vicinity of the liquid crystal display unit in the portable telephone radio of the second embodiment. The mobile phone wireless device 31 of the second embodiment includes a transmission button 15, a retransmission button 16
The end button 17 and the respective support portions 32 are integrally formed as a whole, the respective support portions 32 are welded to the cabinet 12 at the welding portions 33, and the elastic claws 21 are formed on the transmission button 15 and the like. The mobile phone radio 1 according to the first embodiment shown in FIG. 1 except that the load required for elastic deformation of the metal dome 26 corresponding to any of the push buttons is also uniform.
1 has the same configuration as that of FIG.
【００１８】支持部３２の長さつまり発信釦１５、再発
信釦１６及び終了釦１７からこれらに夫々最も近い溶着
部３３までの長さは何れの押し釦でも均一であるが、再
発信釦１６の支持部３２の断面積は発信釦１５及び終了
釦１７の夫々の支持部３２の断面積よりも大きい。The length of the support portion 32, that is, the length from the transmission button 15, the retransmission button 16 and the end button 17 to the welding portion 33 which is closest to these, is uniform for any push button. The cross-sectional area of the support portion 32 is larger than the cross-sectional area of each of the support portions 32 of the transmission button 15 and the end button 17.
【００１９】このため、何れの押し釦に対応する金属ド
ーム２６の弾性変形に必要な荷重も均一であるにも拘ら
ず、第１実施形態の携帯電話無線機１１と同様に、再発
信釦１６の操作に必要な押下圧が発信釦１５及び終了釦
１７の操作に必要な押下圧の１．５倍以上である。この
結果、隣合う発信釦１５と再発信釦１６とを触覚で識別
することができ、隣合う再発信釦１６と終了釦１７とを
触覚で識別することもできる。For this reason, although the load required for the elastic deformation of the metal dome 26 corresponding to any of the push buttons is uniform, as in the case of the portable telephone radio set 11 of the first embodiment, the retransmission button 16 Is 1.5 times or more the pressing pressure required for operating the transmission button 15 and the end button 17. As a result, the adjacent transmission button 15 and re-transmission button 16 can be identified by tactile sense, and the adjacent re-transmission button 16 and end button 17 can also be identified by tactile sense.
【００２０】なお、発信釦１５、再発信釦１６及び終了
釦１７の何れの支持部３２の断面積も均一にして、再発
信釦１６の支持部３２の長さを発信釦１５及び終了釦１
７の夫々の支持部３２の長さよりも長くすることによっ
ても、再発信釦１６の操作に必要な押下圧を発信釦１５
及び終了釦１７の操作に必要な押下圧の１．５倍以上に
することができる。The support buttons 32 of the transmission button 15, the retransmission button 16 and the end button 17 have the same sectional area, and the length of the support section 32 of the transmission button 16 is set to the transmission button 15 and the end button 1.
7 is longer than the length of each support portion 32, the pressing pressure required for operating the re-transmission button 16 can be reduced.
In addition, the pressing pressure required for operating the end button 17 can be 1.5 times or more.
【００２１】また、この第２実施形態の携帯電話無線機
３１においても、終了釦１７の表面の高さを発信釦１５
や再発信釦１６よりも低くして、特に、隣合う再発信釦
１６と終了釦１７とを触覚で容易に識別することができ
る様にして、終了釦１７を誤って押すことによる誤操作
を抑制してもよい。Also, in the portable telephone radio set 31 of the second embodiment, the height of the surface of
Or lower than the re-transmission button 16 so that the adjacent re-transmission button 16 and the end button 17 can be easily distinguished by tactile sensation, thereby suppressing an erroneous operation caused by erroneously pressing the end button 17. May be.
【００２２】なお、以上の第１及び第２実施形態は携帯
電話無線機１１、３１の発信釦１５、再発信釦１６及び
終了釦１７に本願の発明を適用したものであるが、本願
の発明は発信釦１５、再発信釦１６及び終了釦１７以外
の携帯電話無線機１１、３１における押し釦や携帯電話
無線機以外の機器における押し釦装置にも適用すること
ができる。In the first and second embodiments described above, the invention of the present application is applied to the transmission button 15, the retransmission button 16 and the end button 17 of the portable telephone radios 11, 31. Can also be applied to push buttons in the mobile phone radios 11 and 31 other than the transmission button 15, re-transmission button 16 and end button 17, and push button devices in devices other than the mobile phone radio.
【００２３】[0023]
【発明の効果】請求項１に係る押し釦装置では、個々の
押し釦の占有面積が縮小されていなくても複数の押し釦
の全体の占有面積が縮小されており、しかも、隣合う押
し釦を触覚で識別することができるので、隣合う押し釦
を同時に押すことによる誤操作を抑制しつつ小型化を図
ることができる。In the push button device according to the first aspect, the entire occupied area of the plurality of push buttons is reduced even if the occupied area of each push button is not reduced. Can be identified by tactile sense, so that miniaturization can be achieved while suppressing erroneous operations caused by simultaneously pressing adjacent push buttons.
【００２４】請求項２〜４に係る押し釦装置では、押し
釦の操作に必要な押下圧が隣合う押し釦で互いに異なる
ので、隣合う押し釦を同時に押すことによる誤操作を抑
制しつつ小型化を図ることができる。In the push button device according to the second to fourth aspects, the pressing pressure required for operating the push button is different between the adjacent push buttons, so that erroneous operation due to simultaneous pressing of the adjacent push buttons is suppressed and the size is reduced. Can be achieved.
【００２５】請求項５に係る押し釦装置では、表面の高
さが互いに異なる隣合う押し釦では操作に必要な押下圧
が互いに異なるのみならず表面の高さも互いに異なって
いて、隣合う押し釦を触覚で容易に識別することができ
るので、隣合う押し釦を同時に押すことによる誤操作を
更に抑制しつつ小型化を図ることができる。In the push button device according to the fifth aspect, adjacent push buttons having different surface heights not only have different pressing pressures required for operation but also have different surface heights. Can be easily identified by tactile sense, so that it is possible to reduce the size while further suppressing erroneous operations caused by simultaneously pressing the adjacent push buttons.
【００２６】請求項６に係る携帯電話無線機では、個々
の押し釦の占有面積が縮小されていなくても複数の押し
釦の全体の占有面積が縮小されており、しかも、隣合う
押し釦を触覚で識別することができるので、隣合う押し
釦を同時に押すことによる誤操作を抑制しつつ小型化を
図ることができる。In the portable telephone wireless device according to the present invention, even if the occupied area of each push button is not reduced, the entire occupied area of the plurality of push buttons is reduced. Since it is possible to identify by touch, it is possible to reduce the size while suppressing erroneous operations caused by simultaneously pressing adjacent push buttons.
【図１】本願の発明の第１実施形態の要部を示してお
り、（ａ）は平面図、（ｂ）は（ａ）のＢ−Ｂ線に沿う
位置における側断面図である。FIGS. 1A and 1B show a main part of a first embodiment of the present invention, in which FIG. 1A is a plan view, and FIG. 1B is a side sectional view at a position along line BB of FIG.
【図２】本願の発明の第２実施形態の要部を示してお
り、（ａ）は平面図、（ｂ）は（ａ）のＢ−Ｂ線に沿う
位置における側断面図である。FIGS. 2A and 2B show a main part of a second embodiment of the present invention, wherein FIG. 2A is a plan view, and FIG. 2B is a side sectional view at a position along line BB of FIG.
１１…携帯電話無線機、１５…発信釦（押し釦）、１６
…再発信釦（押し釦）、１７…終了釦（押し釦）、２６
…金属ドーム（弾性変形部）、３１…携帯電話無線機、
３２…支持部（支持部材）、３３…溶着部（支持点）11: Mobile phone radio, 15: Call button (push button), 16
... Retransmission button (push button), 17 ... End button (push button), 26
... metal dome (elastic deformation part), 31 ... mobile phone radio,
32: Supporting part (supporting member), 33: Welding part (supporting point)
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 5G006 AB25 AZ01 BA01 BA04 BA09 BB03 BB07 BC01 BC02 CB03 CD03 DB03 DD02 FB04 JA02 JB05 JC02 LG04 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 5G006 AB25 AZ01 BA01 BA04 BA09 BB03 BB07 BC01 BC02 CB03 CD03 DB03 DD02 FB04 JA02 JB05 JC02 LG04
Claims (6)
態で並んでおり、隣合う前記押し釦の一方の操作に必要
な押下圧が他方の操作に必要な押下圧の１．５倍以上で
ある押し釦装置。1. A plurality of push buttons are arranged adjacent to each other and in contact with each other, and the pressing pressure required for one operation of the adjacent push buttons is 1.5 times the pressing pressure required for the other operation. The push button device described above.
性変形部の前記弾性変形に必要な圧力が前記隣合う押し
釦で互いに異なる請求項１記載の押し釦装置。2. The push button device according to claim 1, wherein the pressure required for the elastic deformation of the elastic deformation portion that is elastically deformed by being pressed by the push button is different between the adjacent push buttons.
支持部材で支持されており、前記支持部材の断面積が前
記隣合う押し釦で互いに異なる請求項１記載の押し釦装
置。3. The push button device according to claim 1, wherein each of the plurality of push buttons is supported by a different support member, and a cross-sectional area of the support member is different between the adjacent push buttons.
支持部材で支持されており、支持点から前記押し釦まで
の前記支持部材の長さが前記隣合う押し釦で互いに異な
る請求項１記載の押し釦装置。4. The push button according to claim 1, wherein each of the plurality of push buttons is supported by a different support member, and the length of the support member from a support point to the push button is different between the adjacent push buttons. Push button device.
し釦を有する請求項１記載の押し釦装置。5. The push button device according to claim 1, further comprising the adjacent push buttons having different surface heights.
態で並んでおり、隣合う前記押し釦の一方の操作に必要
な押下圧が他方の操作に必要な押下圧の１．５倍以上で
ある携帯電話無線機。6. A plurality of push buttons are arranged adjacent to each other and in contact with each other, and the pressing pressure required for one operation of the adjacent push buttons is 1.5 times the pressing pressure required for the other operation. That's all for mobile phone radios.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10316043A JP2000149701A (en) | 1998-11-06 | 1998-11-06 | Push button device and portable telephone radio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10316043A JP2000149701A (en) | 1998-11-06 | 1998-11-06 | Push button device and portable telephone radio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000149701A true JP2000149701A (en) | 2000-05-30 |
Family
ID=18072636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10316043A Pending JP2000149701A (en) | 1998-11-06 | 1998-11-06 | Push button device and portable telephone radio |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000149701A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002054735A1 (en) * | 2000-12-29 | 2002-07-11 | Vertu Ltd. | A mobile telephone |
| WO2002054733A1 (en) * | 2000-12-29 | 2002-07-11 | Vertu Ltd | A portable communication device |
| WO2002054736A1 (en) * | 2000-12-29 | 2002-07-11 | Vertu Limited | A portable communication device |
| GB2371021A (en) * | 2000-12-29 | 2002-07-17 | Nokia Mobile Phones Ltd | A portable communication device |
| GB2371019A (en) * | 2000-12-29 | 2002-07-17 | Nokia Mobile Phones Ltd | Mobile telephone with "V"-shaped central keys |
| WO2003017300A2 (en) * | 2001-08-16 | 2003-02-27 | Siemens Aktiengesellschaft | Electronic terminal |
| US6965789B2 (en) | 2000-12-29 | 2005-11-15 | Vertu Limited | Portable communication device |
| US7203309B2 (en) | 2000-12-29 | 2007-04-10 | Vertu Limited | Mobile telephone |
| JP2009146708A (en) * | 2007-12-13 | 2009-07-02 | Dx Antenna Co Ltd | Push-button device of electronic apparatus |
| JP2011071072A (en) * | 2009-09-28 | 2011-04-07 | Sony Ericsson Mobile Communications Ab | Button-key device, and portable terminal apparatus |
| BE1019778A5 (en) * | 2011-01-28 | 2012-12-04 | Niko Nv | SERVICE. |
-
1998
- 1998-11-06 JP JP10316043A patent/JP2000149701A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2371019B (en) * | 2000-12-29 | 2005-07-27 | Nokia Mobile Phones Ltd | Mobile telephone |
| WO2002054736A1 (en) * | 2000-12-29 | 2002-07-11 | Vertu Limited | A portable communication device |
| GB2371022B (en) * | 2000-12-29 | 2005-01-12 | Nokia Mobile Phones Ltd | A portable communication device |
| GB2371020B (en) * | 2000-12-29 | 2005-07-27 | Nokia Mobile Phones Ltd | A mobile telephone |
| GB2371021A (en) * | 2000-12-29 | 2002-07-17 | Nokia Mobile Phones Ltd | A portable communication device |
| GB2371020A (en) * | 2000-12-29 | 2002-07-17 | Nokia Mobile Phones Ltd | Mobile telephone with "V"-shaped keys |
| GB2371019A (en) * | 2000-12-29 | 2002-07-17 | Nokia Mobile Phones Ltd | Mobile telephone with "V"-shaped central keys |
| US7203309B2 (en) | 2000-12-29 | 2007-04-10 | Vertu Limited | Mobile telephone |
| US6965789B2 (en) | 2000-12-29 | 2005-11-15 | Vertu Limited | Portable communication device |
| WO2002054733A1 (en) * | 2000-12-29 | 2002-07-11 | Vertu Ltd | A portable communication device |
| GB2371022A (en) * | 2000-12-29 | 2002-07-17 | Nokia Mobile Phones Ltd | A portable communication device |
| GB2371021B (en) * | 2000-12-29 | 2005-07-27 | Nokia Mobile Phones Ltd | A portable communication device |
| WO2002054735A1 (en) * | 2000-12-29 | 2002-07-11 | Vertu Ltd. | A mobile telephone |
| WO2003017300A2 (en) * | 2001-08-16 | 2003-02-27 | Siemens Aktiengesellschaft | Electronic terminal |
| WO2003017300A3 (en) * | 2001-08-16 | 2003-08-07 | Siemens Ag | Electronic terminal |
| JP2009146708A (en) * | 2007-12-13 | 2009-07-02 | Dx Antenna Co Ltd | Push-button device of electronic apparatus |
| JP2011071072A (en) * | 2009-09-28 | 2011-04-07 | Sony Ericsson Mobile Communications Ab | Button-key device, and portable terminal apparatus |
| BE1019778A5 (en) * | 2011-01-28 | 2012-12-04 | Niko Nv | SERVICE. |
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