CN204904723U - Simple and easy electron photo holder frame based on singlechip - Google Patents
Simple and easy electron photo holder frame based on singlechip Download PDFInfo
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- CN204904723U CN204904723U CN201520541441.2U CN201520541441U CN204904723U CN 204904723 U CN204904723 U CN 204904723U CN 201520541441 U CN201520541441 U CN 201520541441U CN 204904723 U CN204904723 U CN 204904723U
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Abstract
The utility model provides a simple and easy electron photo holder frame based on singlechip, including singlechip, FATFS file system, storage device, display module, button module, reset circuit, crystal oscillator circuit and power module, the singlechip is connected FATFS file system, display module, button module, reset circuit and crystal oscillator circuit, FATFS file system connects storage device, power module is used for providing the power. The utility model provides an electron album portable enables the photo and shows dynamicly, changes moreover in sharing and exchanging, and the storage capacity is big, retention time is of a specified duration.
Description
Technical field
The utility model belongs to electronics field, is specifically related to a kind of SCM Based Simple electronic photo frame.
Background technology
As time goes on, the development of science and technology makes microcomputer more and more universal, and increasing people selects to go out to travel in the not busy remaining time, makes the photograph of generation get more and more like this, also increases rapidly the demand of photograph album.Tradition photograph album is in the process using labor management to preserve, and there is the workload caused because recording the many and information of mix large, and recorded information is easily lost, photograph album is also inconvenient to carry, the also problem such as inconvenience when leafing through.
Along with the development of society in the middle of actual life, smart mobile phone and digital camera are also more and more universal in the family, people were after taking many photos, might not all develop, but select packing to be kept among mobile phone or electronic hard disc, this has just had higher requirement to photograph album, and require that traditional photograph album can realize electronization, hardware-type digital photo frame just plays a very important role in this respect.
Utility model content
One of the utility model object is the defect for overcoming prior art, provide a kind ofly to appreciate conveniently, memory space is large, the holding time is of a specified duration SCM Based Simple electronic photo frame.
The SCM Based Simple electronic photo frame of the one that the utility model provides comprises: single-chip microcomputer, FATFS file system, memory storage, display module, key-press module, reset circuit, crystal oscillating circuit and power module;
Described single-chip microcomputer connects described FATFS file system, display module, key-press module, reset circuit and crystal oscillating circuit, and described FATFS file system connects described memory storage, and described power module is used for providing power supply.
Further, described single-chip microcomputer adopts model to be the embedded microprocessor of STM32F103ZET6.
Further, described memory storage is SD card.
Further, described display module is TFT color screen.
The beneficial effects of the utility model are:
(1) appreciate conveniently: the electron album that the utility model provides is easy to carry, and photo can be made more dynamically to show, and is easier to carry out sharing and exchanging;
(2) storage capacity is large: a careless portable hard drive can store hundreds and thousands of photos;
(3) holding time is of a specified duration: the life-span of electronic hard disc is the doubly a lot of of traditional photograph album life-span, and such as CD-R CD can golden dish be storage medium, and the life-span reaches a century.
Accompanying drawing explanation
Figure 1 shows that the utility model SCM Based Simple electronic photo frame module map.
Embodiment
Hereafter will describe the utility model in detail in conjunction with specific embodiments.It should be noted that the combination of technical characteristic or the technical characteristic described in following embodiment should not be considered to isolated, they can mutually be combined thus be reached better technique effect.
As shown in Figure 1, a kind of Simple electronic photo frame based on single-chip microcomputer 1 that the utility model provides comprises: single-chip microcomputer 1, FATFS file system 2, memory storage 3, display module 4, key-press module 5, reset circuit 6, crystal oscillating circuit 7 and power module 8;
Single-chip microcomputer 1 connects FATFS file system 2, display module 4, key-press module 5, reset circuit 6 and crystal oscillating circuit 7, FATFS file system 2 and connects memory storage 3, and power module 8 is for providing power supply for whole system.
Single-chip microcomputer 1 adopts model to be the embedded microprocessor of STM32F103ZET6.Embedded microprocessor STM32F103ZET6 is the highest configuration in STM32F1 series, and it has hypervelocity and runs kernel (72M), high-capacity FLASH (512K), Large Copacity RAM (64K) and abundant peripheral hardware.
FATFS file system 2 is used for realizing the access to SD card file.
Memory storage 3 is SD card, and adopts SPI communication modes, thus realizes the communication of single-chip microcomputer 1 and SD card.
Display module 4 is TFT color screen.TFT color screen selects 2.8 cun of drive IC to be IL3941 color screen, for Showing Picture and system status information.TFT color screen type of drive adopts the inner FSMC (flexibly static memory controller) of STM32 to drive, and achieves conveniently, controls flexibly, fast.
Key-press module 5 is for selecting the photo shown.
Single-chip microcomputer 1 carries out read and write access by FATFS file system 2 pairs of SD card file and obtains picture file data, and decodes according to picture file data and picture format, shows finally by TFT color screen.
Advantage of the present utility model is:
(1) appreciate conveniently: the electron album that the utility model provides is easy to carry, and photo can be made more dynamically to show, and is easier to carry out sharing and exchanging;
(2) storage capacity is large: a careless portable hard drive can store hundreds and thousands of photos;
(3) holding time is of a specified duration: the life-span of electronic hard disc is the doubly a lot of of traditional photograph album life-span, and such as CD-R CD can golden dish be storage medium, and the life-span reaches a century.
Although given embodiments more of the present utility model, it will be understood by those of skill in the art that when not departing from the utility model spirit herein, can change embodiment herein.Above-described embodiment is exemplary, should using embodiment herein as the restriction of the utility model interest field.
Claims (4)
1. a SCM Based Simple electronic photo frame, is characterized in that, comprises single-chip microcomputer, FATFS file system, memory storage, display module, key-press module, reset circuit, crystal oscillating circuit and power module;
Described single-chip microcomputer connects described FATFS file system, display module, key-press module, reset circuit and crystal oscillating circuit, and described FATFS file system connects described memory storage, and described power module is used for providing power supply.
2. a kind of SCM Based Simple electronic photo frame as claimed in claim 1, is characterized in that, described single-chip microcomputer adopts model to be the embedded microprocessor of STM32F103ZET6.
3. a kind of SCM Based Simple electronic photo frame as claimed in claim 1, it is characterized in that, described memory storage is SD card.
4. a kind of SCM Based Simple electronic photo frame as claimed in claim 1, it is characterized in that, described display module is TFT color screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541441.2U CN204904723U (en) | 2015-07-23 | 2015-07-23 | Simple and easy electron photo holder frame based on singlechip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541441.2U CN204904723U (en) | 2015-07-23 | 2015-07-23 | Simple and easy electron photo holder frame based on singlechip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904723U true CN204904723U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520541441.2U Expired - Fee Related CN204904723U (en) | 2015-07-23 | 2015-07-23 | Simple and easy electron photo holder frame based on singlechip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025981A (en) * | 2019-12-19 | 2020-04-17 | 华南理工大学 | Thing networking palm electronic album based on singlechip |
-
2015
- 2015-07-23 CN CN201520541441.2U patent/CN204904723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025981A (en) * | 2019-12-19 | 2020-04-17 | 华南理工大学 | Thing networking palm electronic album based on singlechip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20170723 |