A digital photo frame display device convenient to place

Abstract

The utility model relates to digital photo frame related technical field, especially digital photo frame display device convenient to place, including photo frame base and adjusting mechanism, the surface mounting of photo frame base has display screen, the bottom of photo frame base is opened to have the loudspeaker hole, the bottom of photo frame base is opened to have the bottom radio hole, the side of photo frame base is opened to have the side radio hole, the side mounting of photo frame base has switch button, the side mounting of photo frame base has volume button, the bottom of photo frame base is provided with charging interface, the back of photo frame base is provided with adjusting mechanism, the inside mounting of display screen has camera. That digital photo frame display device convenient to place, through the setting of adjusting mechanism, in the use process, can according to the need of user to the display device arbitrary angle adjustment, and support stable, when accomodating can be fitted into the accomodation groove inside, save space, avoid the situation of inconvenient to carry.

Description

Technical Field

[0001] This utility model relates to the technical field of digital photo frames, and in particular to a digital photo frame display device that is easy to place. Background Technology

[0002] A digital photo frame is a dynamic display device using electronic media, used to display digital photos and text content on an LCD screen, replacing the static function of traditional paper photo frames. It supports automatic loop playback of photos and videos, and can import photos and media files via USB, SD card, or wireless connection (such as Wi-Fi). It features slideshow playback mode, background music support, and gravity-sensing horizontal and vertical screen switching functions. Some models also integrate high-definition touch screens and remote sharing technology, allowing users to transmit content in real time via a mobile app. Therefore, there is a particular need for a digital photo frame display device that is easy to place.

[0003] However, most existing digital photo frame display devices that are easy to place lack angle adjustment features during use, making it impossible to adjust and fix the display angle as needed, thus affecting the user experience.

[0004] To address the aforementioned issues, a search revealed a patent with publication number CN222884924U, which discloses an adjustable support angle high-definition digital photo frame. The patent states that it "includes a digital photo frame body, with a first slot on the front and rear surfaces of the body, a protective plate inside the first slot, a second slot near the corner on the outer side of the body, a protective corner protector inside the second slot, two protective plates, one of which has a support frame fixedly mounted on its rear surface, and four protective corner protectors." This invention, with its adjustable support angle high-definition digital photo frame, reduces the possibility of damage from impacts and drops by using the first slot, protective plate, second slot, and protective corner protectors, improving safety and protection. It also offers convenient and simple assembly / disassembly. The support frame allows for adjustable support angles and limits the tilt angle after adjustment. While angle adjustment is possible via the support frame, it does not allow for arbitrary angle adjustments, and the support frame also affects the placement of the frame.

[0005] In light of this, in-depth research into the aforementioned issues led to the creation of this case. Utility Model Content

[0006] The purpose of this utility model is to provide a digital photo frame display device that is easy to place, in order to solve the problem mentioned in the background art that most existing digital photo frame display devices that are easy to place do not have angle adjustment features during use, so that the display angle cannot be adjusted and fixed as needed during operation, which affects the use effect.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a digital photo frame display device that is easy to place, comprising a photo frame base and an adjustment mechanism. A display screen is mounted on the surface of the photo frame base, a speaker hole is provided at the bottom of the photo frame base, a bottom sound receiving hole is provided at the bottom of the photo frame base, a side sound receiving hole is provided on the side of the photo frame base, a power switch button is mounted on the side of the photo frame base, a volume button is mounted on the side of the photo frame base, a charging interface is provided at the bottom of the photo frame base, an adjustment mechanism is provided on the back of the photo frame base, and a camera is installed inside the display screen.

[0008] The adjustment mechanism includes a limiting block, a rotating groove and a storage groove on the back of the photo frame base, a magnetic block and a support plate on the back of the photo frame base, a fixed base inside the photo frame base, a locking block threaded onto the surface of the fixed base, a first connecting shaft passing through the inside of the locking block, a friction ring sleeved on one end of the first connecting shaft, a connecting pipe fixedly connected to the top of the support plate, and a second connecting shaft fixedly connected to one end of the connecting pipe.

[0009] Preferably, the surface of the display screen is covered with a coated lens, which is fixed to the window of the upper shell by UV curing adhesive. The lens is made of tempered glass, and its metal coating layer enables the device to also function as a mirror. The backlight module of the display screen integrates a light sensor, which can automatically adjust the color temperature according to the ambient brightness. Its LED light board is optically coupled to the light guide hole on the side of the upper shell through a light guide column.

[0010] Preferably, the bottom microphone hole and the side microphone hole are distributed at a 90° angle, and a dual microphone array is integrated inside, which, together with the DSP noise reduction chip, realizes the directional sound pickup function.

[0011] Preferably, the charging interface adopts a Type-C structure, has a built-in overvoltage protection circuit, and supports the 18W PD fast charging protocol.

[0012] Preferably, the magnetic block is disposed inside the storage slot, and the support plate is fitted into the storage slot.

[0013] Preferably, one end of the first connecting shaft is fitted inside the connecting tube, the connecting tube is disposed inside the rotating groove, and the second connecting shaft is fitted inside the limiting block.

[0014] Preferably, the friction ring is provided in two sets, one set of which is sleeved on the surface of the second connecting shaft.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the digital photo frame display device that is easy to place can be adjusted at any angle according to the user's needs during use through the setting of the adjustment mechanism, and it is stable. When stored, it can be fitted into the storage slot, saving space and avoiding the inconvenience of carrying it. Attached Figure Description

[0016] Figure 1 This is a side view of the appearance structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the adjustment mechanism of this utility model;

[0018] Figure 3 This is an exploded view of the adjustment mechanism of this utility model;

[0019] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B.

[0021] In the diagram: 1. Photo frame base; 2. Display screen; 3. Speaker hole; 4. Bottom microphone hole; 5. Side microphone hole; 6. Power switch; 7. Volume button; 8. Charging port; 9. Adjustment mechanism; 901. Limiting block; 902. Rotating groove; 903. Storage groove; 904. Magnetic block; 905. Support plate; 906. Fixed base; 907. Locking block; 908. First connecting shaft; 909. Friction ring; 910. Connecting tube; 911. Second connecting shaft; 10. Camera. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5This utility model provides a technical solution: a digital photo frame display device that is easy to place, including a photo frame base 1 and an adjustment mechanism 9. A display screen 2 is mounted on the surface of the photo frame base 1. A speaker hole 3 and a bottom sound receiving hole 4 are located at the bottom of the photo frame base 1. Side sound receiving holes 5 are located on the sides of the photo frame base 1. A power switch 6 and a volume control 7 are mounted on the sides of the photo frame base 1. A charging port 8 is located at the bottom of the photo frame base 1. The adjustment mechanism 9 is located on the back of the photo frame base 1. A camera 10 is installed inside the display screen 2. The photo frame base 1 serves as the core supporting structure, housing an integrated circuit board and speaker assembly. The speaker hole 3 at the bottom is used for directional audio diffusion to ensure clear sound output. The power switch 6 and volume control 7 on the sides provide a physical touch layer for quick device operation. The surface of the display screen 2 is covered with a coated tempered glass lens and sealed with UV-cured adhesive, combining display and mirror functions. Its backlight module integrates a light sensor, which can automatically adjust the color temperature according to the ambient light to reduce visual fatigue. The internally embedded camera 10 supports extended applications such as face recognition. The bottom microphone hole 4 and the side microphone hole 5 are distributed at a 90° angle. The built-in dual microphone array combined with the DSP noise reduction chip realizes directional sound pickup and call noise reduction. The charging port 8 adopts a Type-C structure, has a built-in overvoltage protection circuit and supports the 18W PD fast charging protocol, improving charging efficiency and safety.

[0024] The adjustment mechanism 9 includes a limiting block 901, a rotating groove 902 and a storage groove 903 on the back of the frame base 1, a magnetic block 904 and a support plate 905 on the back of the frame base 1, a fixed base 906 fixedly connected inside the frame base 1, a locking block 907 threadedly connected to the surface of the fixed base 906, a first connecting shaft 908 passing through the interior of the locking block 907, and a sleeve on one end of the first connecting shaft 908. A friction ring 909 is provided, and a connecting pipe 910 is fixedly connected to the top of the support plate 905. One end of the connecting pipe 910 is fixedly connected to a second connecting shaft 911. Through the arrangement of the limiting block 901, rotating groove 902, storage groove 903, magnetic block 904, support plate 905, fixed base 906, locking block 907, first connecting shaft 908, friction ring 909, connecting pipe 910, and second connecting shaft 911, during use, when it is necessary to adjust the angle of the display device, at this time... The support plate 905 can be pried open, separating it from the magnetic block 904. Since the connecting tube 910 connected to the top of the support plate 905 is fitted inside the rotating groove 902, and the first connecting shaft 908 is fitted inside the connecting tube 910, and the second connecting shaft 911, fixedly connected to one end of the connecting tube 910, is fitted inside the limiting block 901, the connecting tube 910 rotates inside the rotating groove 902, thereby causing the support plate 905 to rotate out of the storage groove 903. The support plate 905 can be rotated to a suitable angle as needed. Friction rings 909 are provided in two sets and respectively fitted onto the surfaces of the first connecting shaft 908 and the second connecting shaft 911, allowing the support plate 905 to be fixed after rotating to a suitable angle. At this time, the support plate 905 can provide stable support for the display device. When support is needed, the support plate 905 can be rotated and fitted into the storage groove 903, and the magnetic block 904 fixes the support plate 905.

[0025] Furthermore, the surface of display screen 2 is covered with a coated lens, which is fixed to the window of the upper shell by UV curing adhesive. The lens is made of tempered glass, and its metal coating layer allows the device to also function as a mirror. The backlight module of display screen 2 integrates a light sensor, which can automatically adjust the color temperature according to the ambient brightness. Its LED light board is optically coupled to the light guide hole on the side of the upper shell through a light guide column, and its surface is covered with a coated tempered glass lens and sealed by UV curing adhesive, thus combining display and mirror functions. Its backlight module integrates a light sensor, which can automatically adjust the color temperature according to the ambient light to reduce visual fatigue.

[0026] Furthermore, the bottom microphone hole 4 and the side microphone hole 5 are distributed at a 90° angle, and a dual microphone array is integrated inside. Together with the DSP noise reduction chip, it realizes the directional sound pickup function. The bottom microphone hole 4 and the side microphone hole 5 are distributed at a 90° angle, and the built-in dual microphone array combined with the DSP noise reduction chip realizes the directional sound pickup and call noise reduction.

[0027] Furthermore, the charging port 8 adopts a Type-C structure, has a built-in overvoltage protection circuit, and supports the 18W PD fast charging protocol, thus improving charging efficiency and safety.

[0028] Furthermore, the magnetic block 904 is disposed inside the storage slot 903, and the support plate 905 is fitted into the storage slot 903.

[0029] Furthermore, one end of the first connecting shaft 908 is fitted inside the connecting tube 910, which is located inside the rotating groove 902, and the second connecting shaft 911 is fitted inside the limiting block 901.

[0030] Furthermore, two sets of friction rings 909 are provided, one set of which is sleeved on the surface of the second connecting shaft 911. The friction rings 909 provide rotational damping to ensure angular stability.

[0031] Working Principle: The frame base 1 serves as the core load-bearing structure, housing an integrated circuit board and speaker assembly. The speaker hole 3 at the bottom is used for directional audio diffusion, ensuring clear sound output. The power button 6 and volume buttons 7 on the side provide a physical touch layer for quick device operation. The display screen 2 is covered with a coated tempered glass lens and sealed with UV-cured adhesive, combining display and mirror functions. Its backlight module integrates a light sensor, automatically adjusting the color temperature according to ambient light to reduce eye strain. The internally embedded camera 10 supports extended applications such as facial recognition. The bottom microphone hole 4 and side microphone holes 5 are arranged at a 90° angle, incorporating a dual-microphone array combined with a DSP noise reduction chip for directional sound pickup and call noise reduction. The charging port 8 uses a Type-C structure, with built-in overvoltage protection circuitry and supports 18W charging. The PD fast charging protocol improves charging efficiency and safety. When the angle of the display device needs to be adjusted, the support plate 905 can be pried open, separating it from the magnetic block 904. Since the connecting tube 910 connected to the top of the support plate 905 is fitted inside the rotating groove 902, and the first connecting shaft 908 is fitted inside the connecting tube 910, and the second connecting shaft 911 fixedly connected to one end of the connecting tube 910 is fitted inside the limiting block 901, the connecting tube 910 rotates within the rotating groove 902, thereby... The movable support plate 905 rotates out from the inside of the storage groove 903. As needed, the support plate 905 can be rotated to a suitable angle. Friction rings 909 are provided on two sets and respectively sleeved on the surfaces of the first connecting shaft 908 and the second connecting shaft 911, so that the support plate 905 can be fixed after being rotated to a suitable angle. At this time, the support plate 905 can provide stable support for the display device. When it is necessary to support it, the support plate 905 can be rotated and fitted into the inside of the storage groove 903, and the magnetic block 904 fixes the support plate 905.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A digital photo frame display device that is easy to place, comprising a photo frame base (1) and an adjustment mechanism (9), characterized in that: The surface of the photo frame base (1) is equipped with a display screen (2), the bottom of the photo frame base (1) is provided with a speaker hole (3), the bottom of the photo frame base (1) is provided with a bottom sound hole (4), the side of the photo frame base (1) is provided with a side sound hole (5), the side of the photo frame base (1) is provided with a switch button (6), the side of the photo frame base (1) is provided with a volume button (7), the bottom of the photo frame base (1) is provided with a charging interface (8), the back of the photo frame base (1) is provided with an adjustment mechanism (9), and the inside of the display screen (2) is provided with a camera (10). The adjustment mechanism (9) includes a limiting block (901), a rotating groove (902) is provided on the back of the photo frame base (1), a storage groove (903) is provided on the back of the photo frame base (1), a magnetic block (904) is installed on the back of the photo frame base (1), a support plate (905) is installed on the back of the photo frame base (1), a fixed base (906) is fixedly connected inside the photo frame base (1), a locking block (907) is threadedly connected to the surface of the fixed base (906), a first connecting shaft (908) passes through the inside of the locking block (907), a friction ring (909) is sleeved on one end of the surface of the first connecting shaft (908), a connecting pipe (910) is fixedly connected to the top of the support plate (905), and a second connecting shaft (911) is fixedly connected to one end of the connecting pipe (910).

2. The digital photo frame display device that is easy to place according to claim 1, characterized in that: The surface of the display screen (2) is covered with a coated lens. The lens is fixed to the window of the upper shell by UV curing adhesive. The lens is made of tempered glass. Its metal coating layer enables the device to also function as a mirror. The backlight module of the display screen (2) integrates a light sensor, which can automatically adjust the color temperature according to the ambient brightness. Its LED light board is optically coupled to the light guide hole on the side of the upper shell through a light guide column.

3. The digital photo frame display device that is easy to place according to claim 1, characterized in that: The bottom microphone hole (4) and the side microphone hole (5) are distributed at a 90° angle, and a dual microphone array is integrated inside, which, together with the DSP noise reduction chip, realizes the directional sound pickup function.

4. The digital photo frame display device that is easy to place according to claim 1, characterized in that: The charging interface (8) adopts a Type-C structure, has a built-in overvoltage protection circuit, and supports the 18W PD fast charging protocol.

5. The digital photo frame display device that is easy to place according to claim 1, characterized in that: The magnetic block (904) is disposed inside the storage slot (903), and the support plate (905) is fitted into the storage slot (903).

6. The digital photo frame display device that is easy to place according to claim 1, characterized in that: One end of the first connecting shaft (908) is fitted inside the connecting tube (910), which is located inside the rotating groove (902), and the second connecting shaft (911) is fitted inside the limiting block (901).

7. The digital photo frame display device that is easy to place according to claim 1, characterized in that: The friction ring (909) is provided in two sets, one of which is sleeved on the surface of the second connecting shaft (911).

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