[go: up one dir, main page]

WO2014026500A1 - Téléphone mobile et structure de touche pour châssis à fond et bord ultraminces dudit téléphone mobile - Google Patents

Téléphone mobile et structure de touche pour châssis à fond et bord ultraminces dudit téléphone mobile Download PDF

Info

Publication number
WO2014026500A1
WO2014026500A1 PCT/CN2013/077342 CN2013077342W WO2014026500A1 WO 2014026500 A1 WO2014026500 A1 WO 2014026500A1 CN 2013077342 W CN2013077342 W CN 2013077342W WO 2014026500 A1 WO2014026500 A1 WO 2014026500A1
Authority
WO
WIPO (PCT)
Prior art keywords
button
mobile phone
disposed
ultra
circuit board
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/CN2013/077342
Other languages
English (en)
Chinese (zh)
Inventor
于元升
李书星
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.)
Huizhou TCL Mobile Communication Co Ltd
Original Assignee
Huizhou TCL Mobile Communication 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 Huizhou TCL Mobile Communication Co Ltd filed Critical Huizhou TCL Mobile Communication Co Ltd
Publication of WO2014026500A1 publication Critical patent/WO2014026500A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof

Definitions

  • the invention relates to the field of a mobile communication terminal in which a keyboard and a lower part of a rear case are provided with an antenna bracket, and particularly relates to a distance between a bottom edge of the keyboard and a bottom edge of the mobile phone.
  • the key structure of the internal antenna clearance area is not compressed below 1.5 mm.
  • the existing mobile phone metropolis has an antenna bracket extending into the face shell in the lower part of the rear case, and an internal antenna of the mobile phone is arranged thereon, but due to hardware requirements, the internal antenna has at least a clearance height along the longitudinal projection area of the mobile phone. Need more than 7mm, which makes it with printed circuit boards (Printed Circuit Board, PC)
  • the bottom edge of the bottom row of buttons on the B board has a distance of at least 7 mm from the lower edge of the inner antenna to the bottom edge of the internal antenna, so that the lower edge of the pot is at least the bottom edge of the mobile phone.
  • the invention provides a button structure of an ultra-narrow bottom frame of a mobile phone, which can greatly reduce the size of the bottom frame of the mobile phone when the height of the internal antenna clearance area is satisfied.
  • the invention also provides an ultra-narrow bottom frame mobile phone, which can solve the problem of insufficient height of the internal antenna clearance area.
  • a button structure of an ultra-narrow bottom frame of a mobile phone comprising a button group disposed on the face shell and a set of pots disposed on the PCB board corresponding to the button group, wherein: The pot piece in the bottom row of the button of the button set is disposed on the PCB board facing away from the side of the button group, and the lever mechanism associated with the pot piece is disposed in the clearance area of the internal antenna And for conducting the pressing action of the button to the corresponding pot piece.
  • the button structure of the ultra-narrow bottom frame of the mobile phone wherein: the lever mechanism comprises a seesaw and a rotating shaft, two ends of the rotating shaft are fixed on the rear casing, and the sliding plate can be rotated around the rotating shaft provided on itself .
  • the button structure of the ultra-narrow bottom frame of the mobile phone wherein: a lower portion of the rear case is provided with an antenna bracket, and the internal antenna is disposed on an outer side surface of the antenna bracket facing the battery cover, and the seesaw is disposed on the antenna bracket Facing the inner space of the PCB board.
  • the button structure of the ultra-narrow bottom frame of the mobile phone wherein: the vertical distance of the axis of the rotating shaft to the center of the button silicone under the button is equal to the vertical axis of the rotating shaft to the center of the cup corresponding to the button distance.
  • the button structure of the ultra-narrow bottom frame of the mobile phone wherein: the bottom edge of the PCB board is provided with a notch corresponding to the raft, the longitudinal section of the raft is L-shaped, and the short side of the L-type passes through The notch, the end face of the short side is used to contact the button silica gel under the button.
  • the button structure of the ultra-narrow bottom frame of the mobile phone wherein: a long side of the L-shaped side is provided with a boss on a side surface of the short-side end face thereof for being arranged on the back of the PCB board and associated with the button contact.
  • a mobile phone includes a face shell, a PCB board and a rear case, wherein the face shell is provided with a button group, and the PCB board is sandwiched in the surface, wherein the button group is located at the bottom row of the mobile phone.
  • the button is provided with the button structure of the ultra-narrow bottom frame of the mobile phone according to any one of the above items.
  • the button structure of the mobile phone and the ultra-narrow bottom frame provided by the invention adopts the technical means of setting the corresponding button on the back of the PCB board, and is set in the clearance area of the internal antenna with the pot
  • the associated lever mechanism is used to realize the function of the bottom row of buttons of the mobile phone, thereby greatly reducing the lower edge of the bottom row of the keyboard to the bottom edge of the mobile phone without affecting the height of the internal antenna clearance area.
  • the distance makes the width of the bottom frame consistent with the width of the top frame, and matches the side frame as a whole, which satisfies the requirements of the ultra-narrow bottom frame of the mobile phone.
  • FIG. 1 is a cross-sectional view showing the structure of a button of an ultra narrow bottom frame of the mobile phone of the present invention.
  • FIG. 1 is a cross-sectional view of a button structure of an ultra narrow bottom frame of a mobile phone according to the present invention.
  • the button structure relates to a button group 120 disposed on the face shell 110 and disposed on the PCB board 130 .
  • the button group 120 corresponding to the button group 140, the button group 120 is arranged by a plurality of button key caps 121, 122, etc.
  • the cup chip group 140 is welded by a plurality of The die plate 141, 142 and the like on the PCB board 130; the button key caps 121, 122 and the like in the button group 120 are in one-to-one correspondence with the button silica gels 151, 152 and the like below, in the pot chip group 140
  • the pot pieces 141, 142, and the like are also in one-to-one correspondence with the button silicones 151, 152, and the like.
  • the dome 141 corresponding to the button cap 121 of the bottom row of the mobile phone in the button group 120 is disposed on the surface of the PCB board 130 facing away from the button group 120; and the antenna 181 in the mobile phone
  • a lever mechanism 160 is disposed in the clearance area, and is associated with the pot piece 141. Through the interlocking conduction of the lever mechanism 160, the pressing action of the button cap 121 at the bottom row of the mobile phone is transmitted to the location.
  • the pot piece 141 on the back of the PCB board 130 corresponding to the button key cap 121 triggers the pot piece 141 to be turned on to realize the function of the bottom row of buttons of the mobile phone.
  • the lever mechanism 160 includes a seesaw 161 and a rotating shaft 162, and the rotating shaft
  • the 162 may be a single rotating shaft and pass through a rotating shaft hole disposed on the sill plate 161. Both ends of the rotating shaft 162 are fixed in the rotating shaft hole of the rear casing 170, and the sill plate 161 is rotatable around the rotating shaft 162. The rotation is freely performed in a small angle range to transmit the pressing action of the keycap 121 to the pan 141 by a lever principle.
  • rotating shaft 162 can also be directly formed on the side walls of the two sides of the sill plate 161, and integrated with the sill plate 161, and can be integrally formed by an injection mold, thereby reducing the number of parts and simplifying the part. structure.
  • a lower portion of the rear case 170 is provided with an antenna holder 180 disposed on an outer side surface of the antenna holder 180 facing the battery cover 190, and the sill plate 161 is disposed at the antenna holder 180 toward the PCB
  • the inside space of the board 130 is utilized to make full use of the clearance area of the internal antenna 181.
  • the lever mechanism 160 may adopt a 1:1 equal force arm. Conducting the length, neither amplifying the elastic force of the pot piece 141 nor reducing the elastic force of the pot piece 141; specifically, the axis of the rotating shaft 162 to the center of the button silicone 151 under the button cap 121 The vertical distance is equal to the vertical distance of the axis of the shaft 162 to the center of the dome 141 corresponding to the button cap 121.
  • a bottom surface of the PCB board 130 may be provided with a notch 131 corresponding to the sill plate 160.
  • the longitudinal cross-sectional profile of the sill plate 160 is L-shaped, and the short side of the L-shaped shape passes through the notch 131. The end face of the short side is for contacting the button silicone 151 under the keycap 121.
  • a side of the L-shaped long side facing the short side end surface thereof may be further provided with a boss 163 for contacting with the pot piece 141 disposed on the back surface of the PCB board 130 and associated with the button key cap 121.
  • the present invention also provides a mobile phone based on the button structure of the ultra-narrow bottom frame of the mobile phone.
  • the mobile phone includes a face shell 110, a PCB board 130 and a rear case 170.
  • the face shell 110 is provided with a button.
  • the group 120 is disposed between the face shell 110 and the rear case 170.
  • the PCB board 130 is provided with a set of pots 140 corresponding to the button group 120, wherein:
  • the button of the button group 120 located at the bottom row of the mobile phone is provided with the button structure of the ultra-narrow bottom frame of the mobile phone according to any one of the above.
  • the bottom frame of the mobile phone in the prior art has a width of at least 6 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
PCT/CN2013/077342 2012-08-17 2013-06-17 Téléphone mobile et structure de touche pour châssis à fond et bord ultraminces dudit téléphone mobile Ceased WO2014026500A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210294043.6 2012-08-17
CN201210294043.6A CN102821179B (zh) 2012-08-17 2012-08-17 一种手机及其超窄底边框的按键结构

Publications (1)

Publication Number Publication Date
WO2014026500A1 true WO2014026500A1 (fr) 2014-02-20

Family

ID=47305030

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/077342 Ceased WO2014026500A1 (fr) 2012-08-17 2013-06-17 Téléphone mobile et structure de touche pour châssis à fond et bord ultraminces dudit téléphone mobile

Country Status (2)

Country Link
CN (1) CN102821179B (fr)
WO (1) WO2014026500A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107979665A (zh) * 2017-11-29 2018-05-01 北京小米移动软件有限公司 移动终端
CN112261204A (zh) * 2020-10-22 2021-01-22 Oppo广东移动通信有限公司 一种按键组件及移动终端

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102821179B (zh) * 2012-08-17 2016-01-13 惠州Tcl移动通信有限公司 一种手机及其超窄底边框的按键结构
CN107155270B (zh) * 2016-03-02 2019-10-25 神讯电脑(昆山)有限公司 电子装置
CN114498027A (zh) * 2022-01-05 2022-05-13 深圳市锐尔觅移动通信有限公司 一种电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100110601A1 (en) * 2008-11-06 2010-05-06 Hon Hai Precision Industry Co., Ltd. Wireless communication device
CN101854411A (zh) * 2010-05-21 2010-10-06 中兴通讯股份有限公司 一种移动通信终端
CN102447757A (zh) * 2011-08-29 2012-05-09 惠州硕贝德无线科技股份有限公司 降低全键盘手机keypad对天线辐射性能影响的方法
CN102821179A (zh) * 2012-08-17 2012-12-12 惠州Tcl移动通信有限公司 一种手机及其超窄底边框的按键结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101674362A (zh) * 2009-09-18 2010-03-17 苏州佳世达电通有限公司 通信装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100110601A1 (en) * 2008-11-06 2010-05-06 Hon Hai Precision Industry Co., Ltd. Wireless communication device
CN101854411A (zh) * 2010-05-21 2010-10-06 中兴通讯股份有限公司 一种移动通信终端
CN102447757A (zh) * 2011-08-29 2012-05-09 惠州硕贝德无线科技股份有限公司 降低全键盘手机keypad对天线辐射性能影响的方法
CN102821179A (zh) * 2012-08-17 2012-12-12 惠州Tcl移动通信有限公司 一种手机及其超窄底边框的按键结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107979665A (zh) * 2017-11-29 2018-05-01 北京小米移动软件有限公司 移动终端
CN112261204A (zh) * 2020-10-22 2021-01-22 Oppo广东移动通信有限公司 一种按键组件及移动终端

Also Published As

Publication number Publication date
CN102821179B (zh) 2016-01-13
CN102821179A (zh) 2012-12-12

Similar Documents

Publication Publication Date Title
WO2014026500A1 (fr) Téléphone mobile et structure de touche pour châssis à fond et bord ultraminces dudit téléphone mobile
CN101668396B (zh) 电子设备及其按键组合
WO2013143213A1 (fr) Terminal intelligent pourvu d'un dispositif de communication sans fil pouvant être remplacé par l'utilisateur
WO2014198094A1 (fr) Module de haut-parleur
WO2018103478A1 (fr) Antenne intégrée et routeur l'utilisant
JP2018526751A (ja) 薄形キーボードスイッチ
CN101908429B (zh) 按键固定结构以及便携式移动终端
CN101599377B (zh) 侧键组件及具该侧键组件的电子装置
CN107359071B (zh) 一种防尘薄型机械键盘开关及键盘
JP2011109633A (ja) 移動通信端末機のサイドキーモジュール
CN205793795U (zh) 移动终端
CN108281763A (zh) 天线组件、中框组件及电子设备
CN206864358U (zh) 一种按键结构
CN202904762U (zh) 一种改进的薄膜键盘和pos终端
CN106793453A (zh) 一种柔性电路板及移动终端
CN202217606U (zh) 按键及键盘
CN206923028U (zh) 扬声器组件及移动终端
CN205028297U (zh) 电子设备、移动设备及指纹识别感测装置
JP2014131088A (ja) 電子装置
CN108539372A (zh) 壳体组件、天线组件、电子设备及加工方法
CN208581271U (zh) 侧键结构和终端
CN206575666U (zh) 侧键安装结构及电子装置
CN205105289U (zh) 移动终端的侧键组件以及具有其的移动终端
CN105872868A (zh) 一种麦克风
CN210092456U (zh) 智能插座

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13829962

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13829962

Country of ref document: EP

Kind code of ref document: A1