WO2015127676A1 - Mp3 player - Google Patents
Mp3 player Download PDFInfo
- 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
- shell
- display screen
- housing
- display
- player
- Prior art date
Links
- 239000003292 glue Substances 0.000 claims abstract description 7
- 239000011257 shell materials Substances 0.000 claims description 39
- 229920003023 plastics Polymers 0.000 claims description 3
- 230000001681 protective Effects 0.000 abstract description 5
- 230000000903 blocking Effects 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 3
- 238000010586 diagrams Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching Effects 0.000 description 2
- 230000001276 controlling effects Effects 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
- 238000006467 substitution reactions Methods 0.000 description 1
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
Abstract
Description
An MP3 player
[Technical Field]
The present invention relates to the field of players and, more particularly, to an MP3 player.
【Background technique】
I have designed an 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. At the same time, 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.
[Summary of the Invention]
The technical problem to be solved by the present invention is to provide an MP3 player with a display protection device.
The object of the present invention is achieved by the following technical solutions: 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.
Preferably, 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.
Preferably, the distance trapped outside the face shell is equal to the thickness of the flap. Thus, the flap does not protrude from the housing after being fixed.
Preferably, 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.
Preferably, 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.
Preferably, 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.
Preferably, 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.
Preferably, the baffle is stamped from a transparent plastic. In this way, the flap is soft and easy to deform, and it is convenient to operate the button.
Preferably, 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.
[Description of the Drawings]
1 is a schematic diagram of splitting of an MP3 player according to an embodiment of the present invention;
2 is a schematic view of the inside of a face shell according to an embodiment of the present invention;
3 is a schematic diagram of a combination of a circuit board and a display screen according to an embodiment of the present invention;
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.
Among them: 1, the bottom shell; 2, the shell; 3, the circuit board; 21, the display avoidance hole; 22, the display limit 23, screw hole column; 24, headphone jack; 25, charging socket; 26. second avoidance hole; 27, baffle; 28, button; 29, opening; 201, recess; 3, circuit board; , screw hole; 32, button; 33, push switch; 34, charging interface; 35, audio output hole; 4, block; 5, display; 6, push button; 7, battery.
【detailed description】
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 invention will now be further described with reference to the drawings and preferred embodiments.
As shown in FIGS. 1 to 4, 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. There are two screw holes 31, which are arranged on both sides of the circuit board 3. 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. In order to prevent the display area of the display screen 5 from coming into contact with the face shell 2, 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. In order to better fix the display, 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.
In order to protect the display screen, 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.
In order to prevent dust from entering the housing from the opening 29, the flap 4 covers the button 28. In this embodiment, 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.
The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. Common to the technical field to which the present invention pertains A person skilled in the art can make a number of simple deductions or substitutions without departing from the spirit and scope of the invention.
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/072760 WO2015127676A1 (en) | 2014-02-28 | 2014-02-28 | Mp3 player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/072760 WO2015127676A1 (en) | 2014-02-28 | 2014-02-28 | Mp3 player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015127676A1 true WO2015127676A1 (en) | 2015-09-03 |
Family
ID=54008190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2014/072760 WO2015127676A1 (en) | 2014-02-28 | 2014-02-28 | Mp3 player |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2015127676A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1913758A (en) * | 2005-05-06 | 2007-02-14 | 电友有限公司 | Portable multimedia device with display bracket switch and method of operating the same |
| CN101321195A (en) * | 2007-06-08 | 2008-12-10 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
| CN201270635Y (en) * | 2008-10-17 | 2009-07-08 | 英业达股份有限公司 | Front cover construction and electronic apparatus applying the same |
| CN101510626A (en) * | 2008-02-14 | 2009-08-19 | 德昌电机(深圳)有限公司 | Portable electronic device with electrification function |
| CN103854691A (en) * | 2014-02-28 | 2014-06-11 | 刘骏涛 | MP3 (MPEG1 layer 3) player |
| CN103871455A (en) * | 2014-02-28 | 2014-06-18 | 刘骏涛 | MP3 (moving picture experts group audio layer-3) player |
| CN203746429U (en) * | 2014-02-28 | 2014-07-30 | 刘骏涛 | MP3 player |
| CN203746431U (en) * | 2014-02-28 | 2014-07-30 | 刘骏涛 | MP3 player |
-
2014
- 2014-02-28 WO PCT/CN2014/072760 patent/WO2015127676A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1913758A (en) * | 2005-05-06 | 2007-02-14 | 电友有限公司 | Portable multimedia device with display bracket switch and method of operating the same |
| CN101321195A (en) * | 2007-06-08 | 2008-12-10 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
| CN101510626A (en) * | 2008-02-14 | 2009-08-19 | 德昌电机(深圳)有限公司 | Portable electronic device with electrification function |
| CN201270635Y (en) * | 2008-10-17 | 2009-07-08 | 英业达股份有限公司 | Front cover construction and electronic apparatus applying the same |
| CN103854691A (en) * | 2014-02-28 | 2014-06-11 | 刘骏涛 | MP3 (MPEG1 layer 3) player |
| CN103871455A (en) * | 2014-02-28 | 2014-06-18 | 刘骏涛 | MP3 (moving picture experts group audio layer-3) player |
| CN203746429U (en) * | 2014-02-28 | 2014-07-30 | 刘骏涛 | MP3 player |
| CN203746431U (en) * | 2014-02-28 | 2014-07-30 | 刘骏涛 | MP3 player |
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