CN201192222Y - Digital frame - Google Patents
Digital frame Download PDFInfo
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- CN201192222Y CN201192222Y CNU2008200227481U CN200820022748U CN201192222Y CN 201192222 Y CN201192222 Y CN 201192222Y CN U2008200227481 U CNU2008200227481 U CN U2008200227481U CN 200820022748 U CN200820022748 U CN 200820022748U CN 201192222 Y CN201192222 Y CN 201192222Y
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- dpf
- display screen
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Abstract
The utility model discloses a digital picture frame. The frame comprises a control module, and the control module is connected with a display module and a power source module. The frame is characterized in that the control module is further connected with a voice recording module and a voice player; the frame is provided with a built-in camera, and has the functions of photography, videotaping, sound recording, voicemail, etc.; and the adopted control module is a chip developed particularly for the application of high-end digital picture frames, and supports analog screens and digital screens, as well as various functions of pictures, music, movies, calendar, alarm clock, extended WIFI and Bluetooth, thereby facilitating daily use by people. In addition, the frame as the advantages of simple structure, low cost, suitability for large-scale popularization and application.
Description
Technical field
The utility model relates to the digital electronic product field, is specifically related to a kind of DPF.
Background technology
DPF is showing digital photos but not the photo frame of papery photo.Digital photography must promote the development of DPF, because the digital photo that the whole world is printed is less than 35%.DPF is directly plugged the storage card of camera usually and is showed photo, and certainly more DPF can provide internal storage space to connect the external connection of storage card function.
DPF is exactly a photo frame, but it is no longer showed with the mode of putting photograph into, but the screen display by a liquid crystal, it can obtain photograph from the SD card by the interface of card reader, and the mode that circulation shows is set, more flexible and changeable than common photo frame, also give the new spacial flex of digital photo that uses day by day now.
DPF can divide three classes generally:
1. simple functions DPF can only be showed the picture of jpeg form.
2. the simple multimedia DPF can be play music and video.
3. senior multimedia digital photo frame supports wireless 802.11 to connect usually, can also be from the website even the email download picture.
Most of DPFs are showed photo with the form of lantern slide (function of adjusting the time interval is generally arranged), and some DPF also can be play vidclip or the MP3 audio file of camera video form such as MPG.
The patent No. a kind of wireless multifunctional DPF that has been 200720084090.2 patent disclosure, this photo frame has Bluetooth function, can realize duplexing call function with mobile phone or other telephone set, realize wireless Presentation Function and realize remote-controlled operation function etc., but this photo frame is in the demand that still can not satisfy people's daily life in some cases with host computer.For example, DPF is applied in bedroom, parlor and the kitchen of family greatly, between the kinsfolk time of going out in the morning much inconsistent, just do not want to wake up other member, some thing is wanted to hand over again, and the DPF that at this moment has the tone information function has been given birth to regard to application.
The utility model content
The technical problem that the utility model is complete at existing digital photo frame function, can not satisfy people's daily life demand has proposed a kind of multifunctional digital photo frame, has made things convenient for the daily life use.
The utility model adopts following technical scheme to realize goal of the invention:
A kind of DPF comprises control module, and described control module is connected with display apparatus module, power module, it is characterized in that: described control module also is connected with voice recording module and speech player.
Described control module is the chip of Digital Signal Processing, and it comprises audio frequency and video memory module, audio frequency and video playback interface module, audio encoding and decoding module, clock control module.
Preferably, described display apparatus module is a simulating display screen.
Described control module connects simulating display screen by external IC.
Preferably, described external IC is the signal conversion chip, and described signal conversion chip is converted to analog signal to the data signal of described control module output, outputs to simulating display screen then.
Preferably, described display apparatus module is a digital display screen.
Preferably, described control module also is connected with a button, pushes button, can the playback recording.
Preferably, described voice recording module comprises the microphone of voice typing.
Preferably, described speech player is loudspeaker.
Described clock control module connects described time display screen.
Advantage of the present utility model and good effect are: the utility model built-in camera, have functions such as photograph, video recording, recording, tone information, the control module that adopts is a a chip of developing at high-end DPF application specially, can support imitation screen and digital screen, support functions such as picture, music, film, support calendar, alarm clock, expansion WIFI and Bluetooth function simultaneously, function is varied, has made things convenient for people's daily life to use.In addition, the utility model is simple in structure, and is cheap, is suitable for large-scale promotion application.
Description of drawings
Fig. 1 is the system architecture schematic diagram of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment the utility model is done further to describe in detail.
Photo frame uses the instrument of placing photograph as people's daily life, has been deep into huge numbers of families, has obtained using widely.Sustainable development and continuous advancement in technology along with society, the DPF of energy playing pictures and the DPF of other various sorts of memory cards have appearred, it generally is interface with USB interface and SD card or other card, transmission data or storage data, by built-in audio/video decoder, drive display screen, DPF has just had the function of playing pictures like this.Also some DPF has the audio frequency and video delivery outlet, is connected to television set by the audio frequency and video line, comes out by television for play again.But also inevitably there are some function shortcomings in modern DPF, for example, lacks camera function, tone information function etc., and product has unicity, can't better meet the demand of people's daily life.
Referring to Fig. 1, the utility model comprises control module, display screen, camera, power module, control button, microphone and loudspeaker.Control module is the chip of Digital Signal Processing, it comprises the audio frequency and video memory module, audio frequency and video playback interface module, the audio encoding and decoding module, clock control module, the control module of present embodiment adopts the MP521 chip of Wang Hong company, this chip is a a chip of developing at high-end DPF application specially, can support simulating display screen and digital display screen, when adopting simulating display screen, need external IC, external IC adopts the MP701 of Wang Hong company, the TTL data signal of control module output is converted to the RGB analog signal, be input on the simulating display screen again.This chip can also be supported functions such as picture, music, film, handwriting recognition, supports multiple application functions such as alarm clock, camera, tone information simultaneously, can also expand WIFI and Bluetooth function.Described control module connects control button, is used for controlling the work of each parts of DPF.
DPF band camera, tone information function: microphone is arranged, can record and make a video recording and carry out simultaneously, realize audio playback, the content under the record is played back by loudspeaker by a button.
The image playing function: after connecting power supply, digital camera, video camera, MP3, MP4 or other SD storage card transmit data in the DPF by the interface of control module, regulate picture or DVD that control button need to select broadcast.The interface of this control module comprises USB interface, memory interface etc., can support the transmission of data in portable hard drive, flash memory (Flash), the synchronous DRAM memories such as (SDRAM).
In addition, this chip internal also is provided with clock control module, can support application functions such as calendar, alarm clock, and the external time display screen of chip can show current date and time.
The utility model can be placed on any position in the room, or is placed in the driver's cabin of vehicle, or is placed on other Anywhere, not only can listen song but also can realize that picture viewed and admired function, tone information, demonstration time and alarm clock function are carried out in the video recording shooting simultaneously.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model also is not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also belong to protection domain of the present utility model.
Claims (10)
1. a DPF comprises control module, and described control module is connected with display apparatus module, power module, it is characterized in that: described control module also is connected with voice recording module and speech player.
2. DPF according to claim 1 is characterized in that: described control module is the chip of Digital Signal Processing, and it comprises audio frequency and video memory module, audio frequency and video playback interface module, audio encoding and decoding module, clock control module.
3. DPF according to claim 1 is characterized in that: described display apparatus module is a simulating display screen.
4. DPF according to claim 1 is characterized in that: described control module connects simulating display screen by external IC.
5. DPF according to claim 4 is characterized in that: described external IC is the signal conversion chip, and described signal conversion chip is converted to analog signal to the data signal of described control module output, outputs to simulating display screen then.
6. DPF according to claim 1 is characterized in that: described display apparatus module is a digital display screen.
7. DPF according to claim 1 is characterized in that: described control module also is connected with a button, pushes button, can the playback recording.
8. DPF according to claim 1 is characterized in that: described voice recording module comprises the microphone of voice typing.
9. DPF according to claim 1 is characterized in that: described speech player is loudspeaker.
10. DPF according to claim 2 is characterized in that: also comprise time display screen, described clock control module connects described time display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200227481U CN201192222Y (en) | 2008-05-23 | 2008-05-23 | Digital frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200227481U CN201192222Y (en) | 2008-05-23 | 2008-05-23 | Digital frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192222Y true CN201192222Y (en) | 2009-02-11 |
Family
ID=40391771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200227481U Expired - Fee Related CN201192222Y (en) | 2008-05-23 | 2008-05-23 | Digital frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192222Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010115380A1 (en) * | 2009-04-11 | 2010-10-14 | 深圳市好时达电器有限公司 | Digital photo frame with speech recognition function |
| CN102509518A (en) * | 2011-11-22 | 2012-06-20 | 林庆元 | Environment-friendly digital photo frame and using method thereof |
| CN102566402A (en) * | 2010-12-09 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Clock |
| CN107481681A (en) * | 2017-07-04 | 2017-12-15 | 昆明理工大学 | A kind of digital photo frame system based on FPGA |
-
2008
- 2008-05-23 CN CNU2008200227481U patent/CN201192222Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010115380A1 (en) * | 2009-04-11 | 2010-10-14 | 深圳市好时达电器有限公司 | Digital photo frame with speech recognition function |
| CN102566402A (en) * | 2010-12-09 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Clock |
| CN102509518A (en) * | 2011-11-22 | 2012-06-20 | 林庆元 | Environment-friendly digital photo frame and using method thereof |
| CN107481681A (en) * | 2017-07-04 | 2017-12-15 | 昆明理工大学 | A kind of digital photo frame system based on FPGA |
| CN107481681B (en) * | 2017-07-04 | 2019-07-16 | 昆明理工大学 | A kind of digital photo frame system based on FPGA |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20120523 |