CN216849211U - Digital photo frame - Google Patents
Digital photo frame Download PDFInfo
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- CN216849211U CN216849211U CN202220017605.1U CN202220017605U CN216849211U CN 216849211 U CN216849211 U CN 216849211U CN 202220017605 U CN202220017605 U CN 202220017605U CN 216849211 U CN216849211 U CN 216849211U
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- display screen
- digital photo
- photo frame
- main control
- control chip
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Abstract
The utility model discloses a digital photo frame, this digital photo frame include the shell to and locate main control chip, display screen, human response module and the power supply on the shell, main control chip is connected with display screen, human response module, power supply electricity respectively, and human response module is used for detecting the human body of predetermineeing the distance range and generates corresponding signal of telecommunication, and main control chip is used for receiving the signal of telecommunication that human response module sent and controls the display screen standby in view of the above or awaken up. The utility model discloses among the technical scheme, when the human body was close to digital photo holder frame, human response module will generate an electric signal, and main control chip awakens up in view of the above-mentioned electric signal control display screen to make display screen automatic playback photo. When a human body is far away from the digital photo frame, the human body sensing module also generates an electric signal, and the main control chip controls the display screen to be turned off for standby according to the electric signal, so that the automatic awakening and standby of the display screen are realized, the electric energy consumption is reduced, and the service life of the digital photo frame is prolonged.
Description
Technical Field
The utility model relates to an electronic product technical field, in particular to digital photo frame.
Background
With the development of science and technology, various electronic products are increasingly appearing in people's lives, such as digital photo frames, which appear with the development of digital photography technology.
The digital photo frame is used for displaying digital photos, the digital photos are displayed through a liquid crystal screen, the photos do not need to be placed in the photo frame for displaying, and the digital photos can be acquired from an SD card, a U disk and the like through an interface of a card reader.
However, the current digital photo frame must be controlled by a switch, otherwise, the digital photo frame is turned on 24 hours a day, and if the user forgets to turn off the digital photo frame, the waste of electric energy is serious, and the service life of the display screen is affected.
SUMMERY OF THE UTILITY MODEL
The main objective of the present invention is to provide a digital photo frame, which aims to solve the technical problems of the prior digital photo frame that the electric energy is wasted seriously and the service life is short.
In order to achieve the above object, the utility model provides a digital photo holder frame, digital photo holder frame includes the shell, and locates main control chip, display screen, human response module and power supply on the shell, main control chip respectively with the display screen human response module the power supply electricity is connected, human response module is used for detecting the human body of predetermineeing the distance within range and generates corresponding signal of telecommunication, main control chip is used for receiving the signal of telecommunication that human response module sent and control according to this the display screen standby or awaken up.
Preferably, the human body induction module is a radar, and the radar is arranged on the shell.
Preferably, the radar is a 4G millimeter wave radar or a 40G millimeter wave radar.
Preferably, the frequency band of the radar is 5.8G-60G.
Preferably, the human body induction module is provided with three pins, the three pins are respectively a VCC pin, a GND pin and an INT pin, and the VCC pin, the GND pin and the INT pin are respectively electrically connected with the main control chip.
Preferably, the digital photo frame further comprises a delay module arranged in the housing, the delay module is electrically connected with the main control chip, and the delay module is used for setting the time length of the display screen in a delayed standby mode.
Preferably, the digital photo frame further comprises a memory card arranged in the housing, and the memory card is electrically connected with the main control chip and used for acquiring digital photos for display of the display screen.
Preferably, the display screen is an LCD display screen.
The utility model discloses among the technical scheme, when the human body is close to digital photo holder frame, if human and digital photo holder frame's distance is less than the detection range of human response module, then human response module will generate an electric signal of telecommunication and send to main control chip, and main control chip is awaken up in view of the above-mentioned electric signal control display screen to make display screen automatic playback photo. When a human body is far away from the digital photo frame, the human body sensing module also generates an electric signal and sends the electric signal to the main control chip, and the main control chip controls the display screen to be turned off for standby according to the electric signal, so that the automatic awakening and standby of the display screen are realized, the electric energy consumption is reduced, and the service life of the digital photo frame is prolonged.
Drawings
Fig. 1 is a schematic structural view of a digital photo frame according to an embodiment of the present invention.
Description of the reference numerals
| Reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
20 | |
| 30 | Human |
40 | |
| 50 | |
60 | Memory card |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a digital photo frame according to an embodiment of the present invention.
In some embodiments, the utility model provides a digital photo frame, this digital photo frame includes the shell, and locate main control chip 10 on the shell, display screen 20, human response module 30 and power supply 40, main control chip 10 respectively with display screen 20, human response module 30, power supply 40 electricity is connected, human response module 30 is used for detecting the human body in the preset distance scope and generates corresponding signal of telecommunication, main control chip 10 is used for receiving the signal of telecommunication that human response module 30 sent and controls display screen 20 standby or awaken up in view of the above.
In this embodiment, the display screen 20 is partially disposed in the housing, and partially exposed outside the housing, and the digital photos are cyclically displayed through the display screen 20. The power supply 40 is used for supplying power to the digital photo frame as a whole, and the power supply 40 may be a primary battery or a secondary battery, including but not limited to this.
The human body induction module 30 is configured to detect whether a human body is approaching within a preset range, and if the human body approaches the digital photo frame and is within the detection range of the human body induction module 30, the human body induction module 30 generates an electrical signal and sends the electrical signal to the main control chip 10. Similarly, if the human body is far away from the digital photo frame, the human body sensing module 30 will generate another electrical signal and send the signal to the main control chip 10.
Further, the electrical signal generated by the human body sensing module 30 is sent to the main control chip 10, and the main control chip 10 can control the display screen 20 to wake up or stand by according to the electrical signal. That is, when the human body is close to the digital photo frame, the main control chip 10 will control the display screen 20 to automatically play the digital photo for the user to watch, and when the human body is far away from the digital photo frame, the main control chip 10 will control the display screen 20 to automatically extinguish, so that the display screen is in a standby state, thereby greatly reducing the power consumption and simultaneously prolonging the service life of the digital photo frame.
Optionally, the human body sensing module 30 may be an infrared module, a radar module, or a laser module, including but not limited to this, and those skilled in the art may design according to actual situations, and the present disclosure is not limited thereto.
Further, the utility model provides a human response module 30 not only can use on digital photo holder frame, still can use at intelligent response lamp, TV set, refrigerator, washing machine, air conditioner, smoke ventilator and car etc. including but not limited to this.
In some embodiments, the human body sensing module 30 provided by the present invention is a radar, and the radar is disposed on the housing.
In this embodiment, adopt the radar to human response, compare in infrared induction mode, it has detection range extensively to and advantages such as simple to operate. Specifically, need punch on the shell during infrared module installation, but the radar that this embodiment provided then can directly set up in the shell, and need not to show in the outside of shell, so alright easy to assemble, avoid the work that the shell punched.
The infrared module emits infrared rays with a limited angle range, for example, from +60 ° to-60 °, and the radar of the present embodiment can detect a human body in 360 ° in an all-around manner, and has a wider detection range. In addition, infrared can only detect static human body, and can't detect dynamic human body, so, then can lead to its can not be timely trigger display screen 20 automatic play photo, because infrared detection needs the human body to keep motionless, this process needs the dead time to accomplish, and the radar that this embodiment provided then can directly detect dynamic and static human body, the automated inspection that triggers display screen 20 that can be timely.
In some embodiments, the proposed radar is a 4G millimeter wave radar or a 40G millimeter wave radar.
In some embodiments, the utility model provides a human response module 30 has three pin, and three pin is VCC pin, GND pin and INT pin respectively, and VCC pin, GND pin and INT pin are connected with main control chip 10 electricity respectively.
In this embodiment, the human body sensing module 30 has three pins, a VCC pin is used for providing power, and an INT pin is used for transmitting a level signal to the main control chip 10. Specifically, after the power is switched on, the main control chip 10 and the human body induction module 30 operate simultaneously, the human body induction module 30 can always detect the approach and the departure of a human body after being powered on, when the human body approaches within a preset distance, the INT pin outputs a high level, and when the main control chip 10 detects that the INT pin is a high level signal, the display screen 20 is controlled to be awakened, and then a photo is played; when the person leaves beyond the preset distance, the INT pin outputs a low level, and when the main control chip 10 detects that the INT pin is at the low level, the display screen 20 is controlled to be turned off and to be in a standby state.
In some embodiments, the digital photo frame provided by the present invention further includes a delay module 50 disposed in the housing, the delay module 50 is electrically connected to the main control chip 10, and the delay module 50 is used for setting the time length when the display screen 20 is in the delayed standby state.
In this embodiment, the digital photo frame is added with a delayed auto-sleep function for user settings (generally set for 30 minutes, 1 hour, 2 hours, 4 hours, etc.). Such as: the user gets close to the digital photo frame after home, the digital photo frame can be automatically awakened, when the user leaves, the user can sleep and put out the screen immediately under normal conditions, but if the user is still at home, the user only leaves a little far away, if the user still wants to watch the photo, the user can set the delayed automatic sleep, the delayed sleep is to ensure that the digital photo frame is still bright screen and automatically plays the photo in the delayed time, when the delayed time is reached, and the user does not detect that the human body is close to the digital photo frame, and the digital photo frame can automatically enter the sleep.
In some embodiments, the digital photo frame of the present invention further includes a memory card 60 disposed in the housing, wherein the memory card 60 is electrically connected to the main control chip 10 and is used for acquiring digital photos for the display screen 20 to display.
In the above embodiments, the display screen 20 is an LCD display screen 20, which is only exemplary and not limiting, and the skilled person can design the display screen according to the actual situation.
The above is only the part or the preferred embodiment of the present invention, no matter the characters or the drawings can not limit the protection scope of the present invention, all under the whole concept of the present invention, the equivalent structure transformation performed by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a digital photo frame, its characterized in that, includes the shell, and locates main control chip, display screen, human response module and power supply on the shell, main control chip respectively with the display screen human response module the power supply electricity is connected, human response module is used for detecting the human body of predetermineeing the distance range and generates corresponding signal of telecommunication, main control chip is used for receiving the signal of telecommunication that human response module sent and control according to this the display screen standby or awaken up.
2. The digital photo frame of claim 1, wherein the human body induction module is a radar, and the radar is disposed on the housing.
3. The digital photo frame of claim 2, wherein the radar is a 4G millimeter wave radar or a 40G millimeter wave radar.
4. The digital photo frame of claim 2, wherein the frequency band of the radar is 5.8G-60G.
5. The digital photo frame according to claim 1, wherein the human body sensing module has three pins, the three pins are a VCC pin, a GND pin and an INT pin, and the VCC pin, the GND pin and the INT pin are electrically connected to the main control chip respectively.
6. The digital photo frame of claim 1, further comprising a delay module disposed in the housing, wherein the delay module is electrically connected to the main control chip, and the delay module is configured to set a time duration of the delayed standby of the display screen.
7. The digital photo frame of claim 1, further comprising a memory card disposed in the housing, the memory card being electrically connected to the main control chip for obtaining digital photos for display on the display screen.
8. The digital photo frame of any of claims 1-7, wherein the display screen is an LCD display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220017605.1U CN216849211U (en) | 2022-01-04 | 2022-01-04 | Digital photo frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220017605.1U CN216849211U (en) | 2022-01-04 | 2022-01-04 | Digital photo frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216849211U true CN216849211U (en) | 2022-06-28 |
Family
ID=82114484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220017605.1U Active CN216849211U (en) | 2022-01-04 | 2022-01-04 | Digital photo frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216849211U (en) |
-
2022
- 2022-01-04 CN CN202220017605.1U patent/CN216849211U/en active Active
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