WO2015127676A1 - Lecteur mp3 - Google Patents

Lecteur mp3 Download PDF

Info

Publication number
WO2015127676A1
WO2015127676A1 PCT/CN2014/072760 CN2014072760W WO2015127676A1 WO 2015127676 A1 WO2015127676 A1 WO 2015127676A1 CN 2014072760 W CN2014072760 W CN 2014072760W WO 2015127676 A1 WO2015127676 A1 WO 2015127676A1
Authority
WO
WIPO (PCT)
Prior art keywords
display screen
circuit board
fixed
hole
display
Prior art date
Application number
PCT/CN2014/072760
Other languages
English (en)
Chinese (zh)
Inventor
刘骏涛
Original Assignee
刘骏涛
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 刘骏涛 filed Critical 刘骏涛
Priority to PCT/CN2014/072760 priority Critical patent/WO2015127676A1/fr
Publication of WO2015127676A1 publication Critical patent/WO2015127676A1/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs

Definitions

  • the present invention relates to the field of players and, more particularly, to an MP3 player.
  • the MP3 player including a housing, a display panel fixed to the inside of the housing and a display screen electrically connected to the circuit board, and a rechargeable battery.
  • the circuit board is provided with a control power on/off push/pick.
  • Switch and data line interface and audio output hole The MP3 player also has the functions of text reading, phone book, recording, radio, and system setting.
  • the circuit board is also equipped with different functions of switching MP3, music playing order and sound size.
  • the housing includes a face shell and a bottom shell that are oppositely disposed and fixedly fixed, and a display avoidance hole smaller than the display screen is disposed at a corresponding position of the display screen of the housing. This program is not open. In the scheme, the display area of the display is exposed outside the casing, and the display screen is a relatively fragile electronic component that may be accidentally scratched or broken during use to affect the use of the MP3 player.
  • the technical problem to be solved by the present invention is to provide an MP3 player with a display protection device.
  • An MP3 player includes a housing and a display screen fixed in the housing, wherein the display screen of the housing is fixed at a position smaller than the display screen a display avoidance hole; further comprising a transparent cover disposed on an outer surface of the housing and covering the display avoidance hole; the cover is fixed to the cover by glue.
  • the face shell is provided with a recess that surrounds the display screen avoiding hole and is disposed to be larger than the blocking piece.
  • the baffle is placed directly in the recess to facilitate the fixing of the baffle to the housing with glue.
  • the distance trapped outside the face shell is equal to the thickness of the flap.
  • the flap does not protrude from the housing after being fixed.
  • the display avoidance aperture is greater than or equal to the display area of the display screen.
  • Such a display The screen avoidance hole does not block the display.
  • the housing includes oppositely disposed face and rear housings and a circuit board and a battery fixed in the housing; the circuit board is fixed in the surface housing by screws, and the display screen is fixed on the circuit board and Between the face shells, the display avoidance holes are disposed on the face shell.
  • the display is in a fixed position within the housing.
  • the circuit board is disposed in a large size with a surface shell, and the circuit board is provided with an audio output hole and a charging interface at one end; the two sides of the circuit board are provided with screw holes, and the surface shell is provided with a seat a screw hole column matched with a screw hole, wherein the circuit board is further provided with a button located between the screw hole and the audio output hole; the display screen is fixed on the other end of the circuit board and the screw hole column between. This is the assembly relationship between the board, the face, and the display.
  • the face shell is further provided with a movable button for operating a button, and the face shell is provided with an opening for the button; the flap further covers the button.
  • the cover covers the button to prevent dust from entering the housing from the opening.
  • the baffle is stamped from a transparent plastic.
  • the flap is soft and easy to deform, and it is convenient to operate the button.
  • the flap is disposed to be larger than the face shell. This is the specific size of the flap.
  • the invention has a protective film on the display screen, which is equivalent to installing a protective film on the display screen, and the user or other objects will not directly touch the display screen, so there is no scratching or Broken the display.
  • FIG. 1 is a schematic diagram of splitting of an MP3 player according to an embodiment of the present invention.
  • FIG. 2 is a schematic view of the inside of a face shell according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a combination of a circuit board and a display screen according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a combination of a circuit board and a face shell according to an embodiment of the present invention
  • Fig. 5 is a schematic external view of a face shell according to an embodiment of the present invention.
  • An MP3 player includes a housing and a display screen fixed in the housing, the display screen of the housing is provided with a display avoidance hole smaller than the display screen; and the housing is disposed at the housing a transparent flap covering the outer surface of the outer surface and covering the display avoidance hole; the flap is fixed to the face shell with glue.
  • the invention has a protective film on the display screen, which is equivalent to installing a protective film on the display screen, and the user or other objects will not directly touch the display screen, so there is no scratching or Broken the display.
  • the MP3 player includes a housing having a circuit board 3, a display screen 5 and a battery 7 built therein, the housing including a bottom case 1 and a face case 2 opposite to the bottom case 1, a face case 2 and a bottom
  • the case 1 is detachably fixed.
  • a screw hole post 23 for fixing the circuit board 3 is provided in the face shell 2, and a screw hole is provided on the circuit board 3 in cooperation with the screw hole post 23.
  • the corresponding screw hole posts 23 are also two, and the two screws can firmly fix the circuit board 3 in the face shell 2.
  • the screw hole column 23 is provided with a limiting platform, and the circuit board 3 terminates at the limiting platform, and the diameter of the limiting platform is larger than the diameter of the screw hole.
  • the screw hole post is inserted into the screw hole and then fixed by screws, so that the screw hole column has a limited position on the circuit board to prevent the circuit board from moving, and the arrangement can make the circuit board fixed more firmly.
  • One end of the circuit board 3 is arranged side by side with a charging interface 34 for charging the battery and an audio output hole 35 inserted into the earphone.
  • One end of the face shell 3 is provided with a charging jack 25 and an earphone matched with the audio output hole 35 and the charging port 34.
  • the jack 24 is fixed to the other end of the face shell 2, and the face shell 2 is provided with a display avoidance hole 21 smaller than the display screen 5.
  • the edge of the display avoidance hole 21 is provided with a recess adapted to the display screen.
  • the distance from the screw hole post 23 to the fixed end of the display of the face shell 2 is equal to the length of the display screen 5.
  • the screw hole post 23 and the end of the face shell 2 limit the display, and will not slide inside the housing after assembly.
  • the face shell is also provided with a convex display limit portion 22.
  • the MP3 player has functions of music function, radio function, recording function, voice function, system setting, text reading and phone book, and a button 32 for adjusting MP3 is provided on the circuit board 3.
  • Button 32 is placed on board 3 between screw hole 31 and charging port 34 and audio output port.
  • a movable button 28 is provided at a position corresponding to the button of the face shell 2, and an opening 29 of the ring button 28 is provided at the edge of the button 28, and the button 28 can be moved up and down.
  • One side of the circuit board 3 is further provided with a push switch 33 for controlling whether or not the battery is powered.
  • the second case 21 and the bottom case 1 are respectively provided with a second escape hole 26 and a first escape hole which cooperate with the push switch 33.
  • the MP3 player also includes a push button 6 on the push switch 33, and a shutter 27 for fixing the push button 6 is provided at both ends of the second escape hole 26.
  • the circuit board 3 and the display screen 5 are connected by a flexible circuit board, and the circuit board 3 is provided with a notch smaller than the display screen at the position of the display screen, and the battery 7 is fixed to the back of the display screen 5 by glue. This full and reasonable use of space will not cause a large housing due to wasted space.
  • the MP3 is further provided with a blocking piece 4 covering the display avoiding hole 21, and the surface housing 2 is provided with a recess 201 which is arranged to be close to the display screen avoiding hole and is arranged to be larger than the blocking piece.
  • the sheet 4 is fixed in the recess 201 with glue.
  • the distance from the recess 201 to the outside of the face shell 2 is equal to the thickness of the flap 4, so that the stop 4 does not protrude from the surface of the face shell after being fixed.
  • the display avoidance hole 21 is equal to the display area of the display screen 5, so that the display avoidance hole does not block the display screen; of course, the display avoidance hole 21 can also be larger than the display area of the display screen 5.
  • the flap 4 covers the button 28.
  • the flap is stamped from a transparent plastic, so that the flap is soft and easy to deform, and it is convenient to operate the button and the flap and the shell are large.

Abstract

L'invention porte sur un lecteur MP3 comprenant un boîtier et un écran d'affichage fixé à l'intérieur du boîtier, le boîtier comportant un trou d'évitement d'écran d'affichage qui est plus petit que l'écran d'affichage à l'endroit où l'écran d'affichage est fixé, le lecteur MP3 comprenant également un écran de protection transparent disposé sur la surface externe du boîtier et recouvrant le trou d'évitement d'écran d'affichage, l'écran de protection étant fixé avec de la colle sur le boîtier de surface. En raison du fait que l'écran de protection est disposé sur l'écran d'affichage, ce qui est équivalent à avoir un film de protection monté sur l'écran d'affichage, des utilisateurs ou d'autres objets sont empêchés contre un contact direct avec l'écran d'affichage, empêchant ainsi l'écran d'affichage d'être éraflé ou fragmenté.
PCT/CN2014/072760 2014-02-28 2014-02-28 Lecteur mp3 WO2015127676A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/072760 WO2015127676A1 (fr) 2014-02-28 2014-02-28 Lecteur mp3

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/072760 WO2015127676A1 (fr) 2014-02-28 2014-02-28 Lecteur mp3

Publications (1)

Publication Number Publication Date
WO2015127676A1 true WO2015127676A1 (fr) 2015-09-03

Family

ID=54008190

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/072760 WO2015127676A1 (fr) 2014-02-28 2014-02-28 Lecteur mp3

Country Status (1)

Country Link
WO (1) WO2015127676A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1913758A (zh) * 2005-05-06 2007-02-14 电友有限公司 带有显示器座架开关的便携式多媒体装置及其操作方法
CN101321195A (zh) * 2007-06-08 2008-12-10 深圳富泰宏精密工业有限公司 便携式电子装置
CN201270635Y (zh) * 2008-10-17 2009-07-08 英业达股份有限公司 前盖结构及其应用的电子装置
CN101510626A (zh) * 2008-02-14 2009-08-19 德昌电机(深圳)有限公司 带发电功能的便携式电子装置
CN103854691A (zh) * 2014-02-28 2014-06-11 刘骏涛 一种mp3播放器
CN103871455A (zh) * 2014-02-28 2014-06-18 刘骏涛 一种mp3播放器
CN203746431U (zh) * 2014-02-28 2014-07-30 刘骏涛 一种mp3播放器
CN203746429U (zh) * 2014-02-28 2014-07-30 刘骏涛 一种mp3播放器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1913758A (zh) * 2005-05-06 2007-02-14 电友有限公司 带有显示器座架开关的便携式多媒体装置及其操作方法
CN101321195A (zh) * 2007-06-08 2008-12-10 深圳富泰宏精密工业有限公司 便携式电子装置
CN101510626A (zh) * 2008-02-14 2009-08-19 德昌电机(深圳)有限公司 带发电功能的便携式电子装置
CN201270635Y (zh) * 2008-10-17 2009-07-08 英业达股份有限公司 前盖结构及其应用的电子装置
CN103854691A (zh) * 2014-02-28 2014-06-11 刘骏涛 一种mp3播放器
CN103871455A (zh) * 2014-02-28 2014-06-18 刘骏涛 一种mp3播放器
CN203746431U (zh) * 2014-02-28 2014-07-30 刘骏涛 一种mp3播放器
CN203746429U (zh) * 2014-02-28 2014-07-30 刘骏涛 一种mp3播放器

Similar Documents

Publication Publication Date Title
JP6233816B2 (ja) 環境に優しいライターを備えたモバイルデバイス用カバー
US7495895B2 (en) Protective cover for device having touch screen
US8594755B1 (en) Mobile device case with a screen protector
US20150236743A1 (en) Privacy and protection case for mobile devices
US20140262847A1 (en) Case structures for portable electronic devices
BR122017012008B1 (pt) Dispositivo de computador do tipo tablet
US20140220270A1 (en) Casing and protective shell for mobile electronic device
US20130182387A1 (en) Accessory system for portable electronic computing devices
US11178319B2 (en) Computing device
US9223339B2 (en) Portable terminal with detachable protection cover
JP3202433U (ja) 全被覆式保護ケース
CN203746429U (zh) 一种mp3播放器
WO2015127676A1 (fr) Lecteur mp3
CN203746431U (zh) 一种mp3播放器
CN203746430U (zh) 一种mp3播放器
WO2014110739A1 (fr) Enceinte acoustique
CN103854691A (zh) 一种mp3播放器
TWM619275U (zh) 電子裝置
JP3678593B2 (ja) 携帯端末装置用プロテクタ
CN203691579U (zh) 一种微型音响
CN206559092U (zh) 一种方便携带的移动电源
TW201811143A (zh) 易裝卸之雙層手機防護殼
CN103871455A (zh) 一种mp3播放器
TW201635879A (zh) 電子裝置保護殼
CN201708894U (zh) 一种音箱

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: 14884245

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 07/11/2016)

122 Ep: pct application non-entry in european phase

Ref document number: 14884245

Country of ref document: EP

Kind code of ref document: A1