CN210896402U - Photo frame device with electronic ink screen - Google Patents
Photo frame device with electronic ink screen Download PDFInfo
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- CN210896402U CN210896402U CN201922443766.8U CN201922443766U CN210896402U CN 210896402 U CN210896402 U CN 210896402U CN 201922443766 U CN201922443766 U CN 201922443766U CN 210896402 U CN210896402 U CN 210896402U
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- ink screen
- electronic ink
- main control
- control unit
- mcu main
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Abstract
The utility model discloses an electronic ink screen photo frame device, which comprises a frame body, wherein an MCU main control unit and a Bluetooth unit, a power supply unit and a storage unit which are connected with the MCU main control unit are arranged in the frame body, an electronic ink screen is arranged on the front side of the frame body, a switch button and a charging port are arranged on the side surface of the frame body, the switch button and the electronic ink screen are connected with the MCU main control unit, the charging port is connected with the power supply unit, and the MCU main control unit is connected with a terminal device through the Bluetooth unit; the beneficial effects are that: the electronic ink screen arranged by the electronic ink screen photo frame device provided by the utility model can display pictures even when the power is cut off, and a power supply is not required to be connected in real time; the MCU main control unit is connected with the terminal equipment through the Bluetooth unit, pictures displayed by the electronic ink screen can be switched through the terminal equipment, and the pictures can be conveniently replaced.
Description
Technical Field
The utility model relates to an electronic equipment technical field, concretely relates to electron ink screen photo holder frame device.
Background
The photo frame is a common article in daily life and is used for decorating photos for commemoration. The conventional common photo frame on the market is not provided with an electronic device, basically exists in a mode that a photo frame shell wraps an entity photo, a user prints an image to be displayed and puts the image into the photo frame for displaying, and the photo frame is very common and low in price; the common photo frame has no electronic device, and the picture can be displayed only by printing the picture out and putting the picture into the photo frame, if the displayed picture is required to be changed, the original picture must be taken out, printed again and put in again; the carousel function is not available, and the intelligence is not provided.
The electronic photo frame is advanced, but the electronic photo frame can only display photos after being plugged in a power supply in real time, and cannot display the photos after being powered off. Therefore, the prior picture frame has a plurality of improvements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic ink screen photo holder frame device to solve the problem that appears among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides an electronic ink screen photo holder frame device, includes the framework, be provided with MCU main control unit in the framework and connect in MCU main control unit's bluetooth unit, power supply unit and memory cell, the front of framework is provided with the electronic ink screen, and the side of framework is provided with the switch button and charges the mouth, the MCU main control unit is connected to switch button and electronic ink screen, the power supply unit is connected to the mouth that charges, MCU main control unit passes through bluetooth unit connection terminal equipment.
As the preferred scheme of the utility model, still be provided with the timer of connecting in MCU main control unit in the frame.
As the utility model discloses an optimal scheme, the bluetooth unit is BLE ultra-low power consumption bluetooth communicator.
As the preferred scheme of the utility model, terminal equipment is smart mobile phone or PC.
As the preferred scheme of the utility model, the memory cell is the Flash memory card.
As the utility model discloses a preferred scheme, the back of framework has been seted up and has been hung the hole of putting, still is provided with the articulated double-screw bolt, through the articulated double-screw bolt articulates in the support frame.
The beneficial effect of adopting above-mentioned technical scheme is: the electronic ink screen arranged by the electronic ink screen photo frame device provided by the utility model can display pictures even when the power is cut off, and a power supply is not required to be connected in real time; the MCU main control unit is connected with the terminal equipment through the Bluetooth unit, pictures displayed by the electronic ink screen can be switched through the terminal equipment, and the pictures can be conveniently replaced.
Drawings
Fig. 1 is a connection block diagram of the present invention;
FIG. 2 is a schematic view of a back structure of the photo frame device of the present invention.
In the figure, 1, frame; 2. hanging holes; 3. a hinge stud; 4. a support frame; 5. switching a key; 6. a charging port.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
According to the figure 1, the embodiment provides an electronic ink screen photo frame device, which comprises a frame body 1, wherein an MCU (microprogrammed control unit) main control unit and a Bluetooth unit connected to the MCU main control unit, a power supply unit and a storage unit are arranged in the frame body 1, an electronic ink screen is arranged on the front surface of the frame body 1, a switch key 5 and a charging port 6 are arranged on the side surface of the frame body 1, the switch key 5 and the electronic ink screen are connected with the MCU main control unit, the charging port 6 is connected with the power supply unit, and a power line is inserted into the charging port. The MCU main control unit is connected with the terminal equipment through the Bluetooth unit. The chip model of the MCU master control unit is preferably CC 2540. The MCU master control unit of the photo frame device is a core processing unit of the device and is responsible for executing codes by the device to perform data processing; the MCU main control unit is responsible for distributing, processing, coordinating and linking data interaction among all the components. The power supply unit is preferably powered by a dry battery to supply electric energy to the whole photo frame device. The user can select the picture frame device to be in a fixed display mode or to change the picture mode periodically through the switch keys 5. Under the mode of changing pictures periodically, the picture frame device automatically and circularly displays corresponding graphs. The utility model provides an electronic ink screen photo holder frame device, at first, the user selects to edit one or more photos through terminal equipment's APP, sends the picture after will editing to MCU main control unit through the bluetooth unit, keeps picture data in the memory cell earlier after receiving picture data, and the memory cell is preferably the Flash memory card for the picture data that the storage terminal equipment transmitted; the terminal equipment is preferably a smart phone or a PC. Further, the MCU main control unit extracts the pictures of the storage unit and displays the pictures on the electronic ink screen, and the equipment enters an ultra-low power consumption mode after the pictures are displayed, so that the display process is completed.
The electronic ink screen is used for displaying pictures transmitted by the terminal equipment and displaying the pictures for users to watch. The electronic ink screen is displayed by adopting the electronic paper ink screen, and the electronic paper ink screen has the characteristic of keeping displaying after power failure, so that the electronic ink screen can still display pictures even when power failure occurs; if the photo is not replaced for a long time, the battery can be detached for power-off treatment, so that the power consumption of the whole device can be reduced to the greatest extent, and the photo frame device can be used for a longer time.
A timer connected with the MCU main control unit is also arranged in the frame body 1. The timer is used as an internal clock of the photo frame device and is used for recording time and refreshing photos at regular time. To further reduce power consumption, the timer may preferably be a chip of type am 1815.
The Bluetooth unit is BLE ultra-low power consumption Bluetooth communicator, can further reduce the energy consumption.
The back of the frame body 1 is provided with a hanging hole 2, and the picture frame device can be hung on a wall through the hanging hole 2. The picture frame device is also provided with a hinged stud 3, the hinged stud 3 is hinged to the support frame 4, and the support frame 4 can be opened to place the picture frame device on a table.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides an electronic ink screen photo holder frame device, its characterized in that, includes the framework, be provided with MCU main control unit in the framework and connect in MCU main control unit's bluetooth unit, power supply unit and memory cell, the front of framework is provided with the electronic ink screen, and the side of framework is provided with the switch button and charges the mouth, MCU main control unit is connected to switch button and electronic ink screen, the power supply unit is connected to the mouth that charges, MCU main control unit passes through bluetooth unit connection terminal equipment.
2. The electronic ink screen photo frame device of claim 1, wherein a timer connected to the MCU main control unit is further disposed in the frame.
3. The electronic ink screen photo frame device according to claim 1, wherein the bluetooth unit is a BLE ultra low power bluetooth communicator.
4. The electronic ink screen photo frame device of claim 1, wherein the terminal device is a smart phone or a PC.
5. The electronic ink screen photo frame device of claim 1, wherein the storage unit is a Flash memory card.
6. The electronic ink screen photo frame device as claimed in claim 1, wherein the back of the frame body is provided with a hanging hole and a hinge stud, and the hinge stud is hinged to the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443766.8U CN210896402U (en) | 2019-12-29 | 2019-12-29 | Photo frame device with electronic ink screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443766.8U CN210896402U (en) | 2019-12-29 | 2019-12-29 | Photo frame device with electronic ink screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210896402U true CN210896402U (en) | 2020-06-30 |
Family
ID=71313573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922443766.8U Active CN210896402U (en) | 2019-12-29 | 2019-12-29 | Photo frame device with electronic ink screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210896402U (en) |
-
2019
- 2019-12-29 CN CN201922443766.8U patent/CN210896402U/en active Active
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