CN218972308U - Digital photo frame without frame - Google Patents
Digital photo frame without frame Download PDFInfo
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- CN218972308U CN218972308U CN202223442761.1U CN202223442761U CN218972308U CN 218972308 U CN218972308 U CN 218972308U CN 202223442761 U CN202223442761 U CN 202223442761U CN 218972308 U CN218972308 U CN 218972308U
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- digital photo
- frame
- linkage
- photo frame
- support frame
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a borderless digital photo frame, which comprises a digital photo frame body, wherein the digital photo frame body comprises a liquid crystal display screen and an outer frame; the support component is arranged on the back surface of the digital photo frame body; the support assembly comprises a support frame, and the top of the support frame is provided with a hinge mechanism; the top of the support frame is provided with an angle adjusting mechanism, and the angle adjusting mechanism comprises a linkage worm and a linkage turbine; the bottom of the linkage worm is provided with a driving piece. According to the utility model, the support frame is in an S shape and is made of stainless steel, the digital photo frame body is connected with the digital photo frame body through the top of the support frame, the digital photo frame body can be axially moved at the top of the support frame to adjust the angle, the digital photo frame body can be in a suspended state through the support frame, the bottom end of the liquid crystal display screen on the digital photo frame body is prevented from being contacted with the desktop, and the phenomenon that the liquid crystal display screen is contacted with the desktop to collide with the desktop is avoided.
Description
Technical Field
The utility model relates to the field of digital photo frames, in particular to a borderless digital photo frame.
Background
The digital photo frame is a photo frame for displaying digital photos instead of paper photos, and the digital photo frame without a frame is a digital photo frame without a frame.
The digital photo frame consists of three parts: LCD, PCB circuit board and frame, LCD screen can be analog or digital, and they distinguish through the size, and PCB circuit board is the core of digital photo frame because it contains. The frame is an important standard for the end user, and is usually plastic or wood, with some digital photo frames providing a replaceable frame.
When the traditional borderless digital photo frame is used, the borderless digital photo frame is directly placed on a horizontal desktop through the support frame, so that the liquid crystal display screen is in contact with the desktop, when the borderless digital photo frame is collided, the liquid crystal display screen is easy to slide at the top end of the desktop, the phenomenon that the liquid crystal display screen is scratched is caused, and the phenomenon that the liquid crystal display screen is cracked is easy to occur.
Disclosure of Invention
The utility model aims to provide a borderless digital photo frame to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a borderless digital photo frame comprising:
the digital photo frame comprises a digital photo frame body, a display unit and a display unit, wherein the digital photo frame body comprises a liquid crystal display screen and an outer frame, and the outer frame is arranged on the back surface of the liquid crystal display screen;
the support component is arranged on the back of the digital photo frame body;
the support assembly comprises a support frame, wherein a hinge mechanism is arranged at the top of the support frame and comprises two hinge plates and a fixing rod;
the top of the support frame is provided with an angle adjusting mechanism, and the angle adjusting mechanism comprises a linkage worm and a linkage turbine;
the bottom of the linkage worm is provided with a driving piece, and the driving piece comprises a first bevel gear and a second bevel gear.
Preferably, the two hinge plates are respectively and fixedly connected to two sides of the middle part of the back surface of the outer frame, the two hinge plates are clamped at two ends of the top of the support frame, the fixing rod is fixedly connected to the inside of the two hinge plates in a penetrating and penetrating mode, and the fixing rod is rotatably connected to the top of the support frame in a penetrating and penetrating mode.
Preferably, the linkage worm rotates and is connected to the inside of the top of the support frame in a penetrating way, the linkage worm wheel is fixedly sleeved on the outside of the fixing rod, and the linkage worm wheel and the linkage worm are meshed with each other.
Preferably, the bottom of linkage worm runs through in the bottom of support frame, first bevel gear is fixed cup joint in the bottom of linkage worm, second bevel gear meshes in one side of first bevel gear.
Preferably, the middle part of the second bevel gear is fixedly connected with a linkage rod in a penetrating way, and one end of the linkage rod is rotatably connected in the support frame in a penetrating way.
Preferably, one end of the linkage rod is fixedly sleeved with an adjusting rotating plate, and a plurality of grooves are formed in the side of the adjusting rotating plate.
Preferably, one side of the supporting frame is fixedly connected with a supporting rod, and two side walls of the supporting rod are respectively sleeved on the outside of the linkage worm and the outside of the linkage rod in a rotating way.
The utility model has the technical effects and advantages that:
according to the utility model, the support frame is in an S shape and is made of stainless steel, the digital photo frame body is connected with the digital photo frame body through the top of the support frame, the digital photo frame body can be axially moved at the top of the support frame to adjust the angle, the digital photo frame body can be in a suspended state through the support frame, the bottom end of the liquid crystal display screen on the digital photo frame body is prevented from being contacted with the desktop, and the phenomenon that the liquid crystal display screen is contacted with the desktop to collide with the desktop is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the internal structure of the top of the support frame according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
Fig. 5 is a top view of the hinge mechanism structure of the present utility model.
In the figure: 1. a liquid crystal display; 2. an outer frame; 21. a hinged plate; 3. a support frame; 31. a linkage worm; 3101. a first bevel gear; 32. a linkage turbine; 3201. a fixed rod; 33. a linkage rod; 3301. a second bevel gear; 3302. adjusting the rotating plate; 34. and (5) supporting the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a borderless digital photo frame as shown in figures 1-5, comprising:
the digital photo frame body comprises a liquid crystal display screen 1 and an outer frame 2, wherein the outer frame 2 is arranged on the back surface of the liquid crystal display screen 1;
the support component is arranged on the back of the digital photo frame body and comprises a support frame 3, the support frame 3 is in an S shape and is made of stainless steel, the digital photo frame body can be axially moved at the top of the support frame 3 to adjust the angle through the connection of the top of the support frame 3, the digital photo frame body can be in a suspended state through the support frame 3, the bottom end of the liquid crystal display screen 1 on the digital photo frame body is prevented from being contacted with a desktop, and the phenomenon that the liquid crystal display screen 1 is contacted with the desktop to collide with the desktop can be avoided;
the top of the support frame 3 is provided with a hinge mechanism, the hinge mechanism comprises two hinge plates 21 and a fixing rod 3201, the two hinge plates 21 are respectively and fixedly connected to two sides of the middle part of the back surface of the outer frame 2, the two hinge plates 21 are clamped at two ends of the top of the support frame 3, the fixing rod 3201 is fixedly connected in the two hinge plates 21 in a penetrating way, the fixing rod 3201 is connected in the top of the support frame 3 in a penetrating way in a rotating way, and the digital photo frame body and the top of the support frame 3 can axially rotate conveniently through the hinge mechanism;
the top of the support frame 3 is provided with an angle adjusting mechanism, the angle adjusting mechanism comprises a linkage worm 31 and a linkage worm wheel 32, the linkage worm 31 is connected to the inside of the top of the support frame 3 in a rotating and penetrating way, the linkage worm wheel 32 is fixedly sleeved on the outside of the fixed rod 3201, and the linkage worm wheel 32 is meshed with the linkage worm 31;
the main characteristic of the linkage turbine 32 and the linkage worm 31 is that the transmission ratio is large, the self-locking property is good, the pressure angle when the linkage worm 31 is driven is the helix angle of the linkage worm 31 under the general condition, and the angle is not large, and is only a few degrees, so the linkage worm can work normally; however, if the linkage worm wheel 32 is used as the driving member to drive the linkage worm 31, the pressure angle for rotating the linkage worm 31 is the complementary angle when the linkage worm 31 is driven, and is generally over 80 degrees, and is far greater than the self-locking angle, that is, the component force of the rotation of the linkage worm 31 is smaller than the friction force between the meshing surfaces, so that the linkage worm 31 cannot rotate, and self-locking can be formed;
the bottom of the linkage worm 31 is provided with a driving piece, the driving piece comprises a first bevel gear 3101 and a second bevel gear 3301, the bottom of the linkage worm 31 penetrates through the bottom end of the support frame 3, the first bevel gear 3101 is fixedly sleeved on the bottom of the linkage worm 31, the second bevel gear 3301 is meshed with one side of the first bevel gear 3101, and the angle adjusting mechanism is conveniently driven to rotate through the driving piece through the design of the first bevel gear 3101, the second bevel gear 3301 and the linkage rod 33;
the middle part of the second bevel gear 3301 is fixedly connected with a linkage rod 33 in a penetrating way, and one end of the linkage rod 33 is rotatably connected in the support frame 3 in a penetrating way;
one end of the linkage rod 33 is fixedly sleeved with an adjusting rotating plate 3302, and a plurality of grooves are formed in the side of the adjusting rotating plate 3302;
one side of the supporting frame 3 is fixedly connected with a supporting rod 34, and two side walls of the supporting rod 34 are respectively and rotatably sleeved on the outside of the linkage worm 31 and the outside of the linkage rod 33.
The working principle of the utility model is as follows:
referring to fig. 1 to 5, when the digital photo frame needs to be adjusted clockwise, an operator holds an adjusting rotating plate 3302 first, then rotates the adjusting rotating plate 3302 clockwise, the adjusting rotating plate 3302 drives a linkage rod 33 to rotate clockwise, the linkage rod 33 drives a second bevel gear 3301 to rotate clockwise, the second bevel gear 3301 drives a first bevel gear 3101 to rotate anticlockwise, the first bevel gear 3101 drives a linkage worm 31 to rotate anticlockwise, the linkage worm 31 drives a linkage worm wheel 32 to rotate clockwise, the linkage worm wheel 32 drives a fixing rod 3201 to rotate clockwise, the fixing rod 3201 rotates along the top of a supporting frame 3, the fixing rod 3201 drives a hinge plate 21 to rotate clockwise, the hinge plate 21 drives the outer frame 2 and a liquid crystal display screen 1 to rotate clockwise, and when the angle of the digital photo frame rotating clockwise is adjusted to an angle required by the operator, the digital photo frame stops;
when the digital photo frame needs to be adjusted anticlockwise, an operator holds the adjusting rotating plate 3302 firstly, then rotates the adjusting rotating plate 3302 anticlockwise, the adjusting rotating plate 3302 drives the linkage rod 33 to rotate anticlockwise, the linkage rod 33 drives the second bevel gear 3301 to rotate anticlockwise, the second bevel gear 3301 drives the first bevel gear 3101 to rotate clockwise, the first bevel gear 3101 drives the linkage worm 31 to rotate clockwise, the linkage worm 31 drives the linkage worm wheel 32 to rotate anticlockwise, the linkage worm wheel 32 drives the fixing rod 3201 to rotate anticlockwise, the fixing rod 3201 rotates along the top of the supporting frame 3, the fixing rod 3201 drives the hinge plate 21 to rotate anticlockwise, the hinge plate 21 drives the outer frame 2 and the liquid crystal display screen 1 to rotate anticlockwise, and the digital photo frame stops when the anticlockwise rotating angle is adjusted to the angle required by the operator.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A borderless digital photo frame comprising:
the digital photo frame comprises a digital photo frame body, wherein the digital photo frame body comprises a liquid crystal display screen (1) and an outer frame (2), and the outer frame (2) is arranged on the back surface of the liquid crystal display screen (1);
the support component is arranged on the back of the digital photo frame body;
the support assembly is characterized by comprising a support frame (3), wherein a hinge mechanism is arranged at the top of the support frame (3), and comprises two hinge plates (21) and a fixing rod (3201);
the top of the supporting frame (3) is provided with an angle adjusting mechanism, and the angle adjusting mechanism comprises a linkage worm (31) and a linkage turbine (32);
a driving piece is arranged at the bottom of the linkage worm (31), and comprises a first bevel gear (3101) and a second bevel gear (3301).
2. The rimless digital photo frame according to claim 1, wherein two hinge plates (21) are respectively and fixedly connected to two sides of the middle part of the back of the outer frame (2), the two hinge plates (21) are clamped at two ends of the top of the supporting frame (3), the fixing rod (3201) is fixedly connected to the inside of the two hinge plates (21) in a penetrating manner, and the fixing rod (3201) is rotatably connected to the top of the supporting frame (3) in a penetrating manner.
3. The borderless digital photo frame as claimed in claim 1, characterized in that the linkage worm (31) is rotatably connected to the inside of the top of the support frame (3) in a penetrating way, the linkage worm wheel (32) is fixedly sleeved on the outside of the fixing rod (3201), and the linkage worm wheel (32) is meshed with the linkage worm (31).
4. The borderless digital photo frame as claimed in claim 1, characterized in that the bottom of the linkage worm (31) penetrates through the bottom of the support frame (3), the first bevel gear (3101) is fixedly sleeved on the bottom of the linkage worm (31), and the second bevel gear (3301) is meshed with one side of the first bevel gear (3101).
5. The borderless digital photo frame as claimed in claim 1, characterized in that a linkage rod (33) is fixedly connected to the middle part of the second bevel gear (3301), and one end of the linkage rod (33) is rotatably connected to the inside of one side of the support frame (3).
6. The borderless digital photo frame as defined in claim 5, characterized in that an adjusting rotating plate (3302) is fixedly sleeved at one end of the linkage rod (33), and a plurality of grooves are formed on the side of the adjusting rotating plate (3302).
7. The borderless digital photo frame as claimed in claim 1, characterized in that one side of the supporting frame (3) is fixedly connected with a supporting rod (34), and two side walls of the supporting rod (34) are respectively rotatably sleeved on the outside of the linkage worm (31) and the outside of the linkage rod (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223442761.1U CN218972308U (en) | 2022-12-22 | 2022-12-22 | Digital photo frame without frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223442761.1U CN218972308U (en) | 2022-12-22 | 2022-12-22 | Digital photo frame without frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218972308U true CN218972308U (en) | 2023-05-05 |
Family
ID=86147840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223442761.1U Active CN218972308U (en) | 2022-12-22 | 2022-12-22 | Digital photo frame without frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218972308U (en) |
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2022
- 2022-12-22 CN CN202223442761.1U patent/CN218972308U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240416 Address after: 518000, Building B6, 101, West Industrial Zone, Tantou Community, Songgang Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Juhong Technology Co.,Ltd. Country or region after: China Address before: 518107 5th floor, building 1, No.18 Zhongtai Road, second industrial zone, Loucun community, Xinhu street, Guangming District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN JOYHONG TECHNOLOGY Co.,Ltd. Country or region before: China |