Energy-saving electronic poster frame

Abstract

The utility model relates to electronic poster technical field especially an energy -saving electronic poster frame, including frame body, the number of frame body is several, the upper and lower both sides of frame body all are provided with width adjusting mechanism, both sides of frame body all are provided with length adjusting mechanism. The utility model can adjust the use size of equipment, when adjusting, the user removes first sliding plate from first fixed hole, removes second sliding plate from second fixed hole again, then pulls frame body again, makes it can adjust the size of frame body, after adjusting, the user re -enters first sliding plate into first fixed hole, and second sliding plate is entered into second fixed hole, makes it can re -limit frame body and fix, in this way to adjust the size of equipment, and the controller can according to the display brightness of equipment of illumination sensor monitoring information to adjust, also can through the timer to the equipment timing shutdown.

Description

Technical Field

[0001] This utility model relates to the field of electronic poster technology, specifically an energy-saving electronic poster frame. Background Technology

[0002] An electronic poster is a type of poster that relies on digital technology and is displayed through electronic media. Electronic posters refer to posters created using computer technology, graphic design software, network and multimedia technologies, and their display formats include, but are not limited to, electronic screens, projection equipment, social media and web pages.

[0003] A search revealed that the announcement number is CN208673683U, and the name is "A New Type of Poster Frame," which includes a bottom strip, top strip, side strips, a transparent plate, a pressure plate, corner brackets, and screws. Research and analysis showed that the device uses a pull-out method to achieve rapid replacement of poster paper without disassembling the poster frame, greatly improving operational efficiency. The steps are simple and time-saving. However, it still has the following drawbacks to some extent.

[0004] For example, this device cannot meet the needs of electronic posters of different sizes. The frame cannot be adjusted according to the size of the poster display components. When displaying electronic posters of different sizes, it is necessary to replace the corresponding size poster frame, which not only increases the equipment purchase cost, but also limits the versatility of use in different scenarios and reduces the flexibility of use. In addition, it does not have the function of reducing the energy consumption of the device. The electronic poster needs to work continuously and cannot adaptively adjust the display brightness according to the ambient light intensity. The display components still maintain high brightness, resulting in unnecessary power consumption. At the same time, the device is still working at full load during off-peak hours, which exacerbates energy waste. In order to solve the above technical problems, we have designed an energy-saving electronic poster frame. Utility Model Content

[0005] The purpose of this utility model is to provide an energy-saving electronic poster frame that can meet the needs of electronic posters of different sizes and can automatically adjust the brightness of the poster display. It solves the problems of not being able to meet the needs of electronic posters of different sizes, having to change the poster frame to the corresponding size when displaying electronic posters of different specifications, not having the function of reducing equipment energy consumption, and electronic posters not being able to automatically adjust the display brightness, so that the equipment is still working at full load during off-peak hours.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving electronic poster frame, comprising a frame body, wherein the number of the frame bodies is several; a width adjustment mechanism is provided on both the upper and lower sides of the frame body; a length adjustment mechanism is provided on both sides of the frame body; a light sensor is fixedly installed on both sides of the frame body; a timer is fixedly installed on the right side of the frame body; a controller is fixedly installed on the right side of the top of the frame body; a suction cup is fixedly installed on the rear side of the inner cavity of the frame body; a protective inner frame is fixedly installed in the inner cavity of the frame body; the width adjustment mechanism includes a first locking plate, which is fixedly installed on the surface of the frame body via a rotating shaft; the length adjustment mechanism includes a second locking plate, which is fixedly installed on the surface of the frame body via a rotating shaft.

[0007] Preferably, a gasket is fixedly installed in the inner cavity of the protective inner frame, and heat dissipation holes are provided on the surface of the protective inner frame.

[0008] Preferably, the frame has first fixing holes on both the upper and lower sides, the first card plate has a first sliding groove on its surface, and first sliding plates are movably installed on both the front and rear sides of the inner cavity of the first sliding groove. A first spring is fixedly connected to one side of the two first sliding plates opposite to each other.

[0009] Preferably, the surface of the protective inner frame is provided with a first mounting groove, and a first cooling fan is movably mounted in the inner cavity of the first mounting groove.

[0010] Preferably, the surface of the second card plate is provided with a second sliding groove, and a second sliding plate is movably installed on both the front and rear sides of the inner cavity of the second sliding groove. A second spring is fixedly installed on the opposite side of the two second sliding plates, and a second fixing hole is provided on the surface of the frame.

[0011] Preferably, a second mounting groove is provided on both sides of the protective inner frame, and a second cooling fan is movably installed in the inner cavity of the second mounting groove.

[0012] Preferably, a mounting plate is movably installed on the front side of the frame, and a mounting back plate is fixedly installed on the rear side of the frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention utilizes a frame, a timer, a light sensor, a first locking plate, a first sliding groove, a first sliding plate, a first spring, a first fixing hole, a second locking plate, a second fixing hole, a second sliding groove, a second sliding plate, and a second spring to adjust the size of the device. During adjustment, the user moves the first sliding plate out of the first fixing hole and then moves the second sliding plate out of the second fixing hole, before pulling the frame to adjust its size. After adjustment, the user re-locks the first sliding plate into the first fixing hole and the second sliding plate into the second fixing hole to re-fix the frame, thus adjusting the device's size. The controller can adjust the device's display brightness based on the light sensor's monitoring information and can also use a timer to automatically shut down the device. Attached Figure Description

[0015] Figure 1 This is a front perspective view of the structure of this utility model;

[0016] Figure 2 This is a three-dimensional cross-sectional view of the structure of this utility model;

[0017] Figure 3 This is a rear perspective view of the structure of this utility model;

[0018] Figure 4 This is an exploded perspective view of the width adjustment mechanism of a part of the present invention;

[0019] Figure 5 This is an exploded perspective view of the length adjustment mechanism of a part of the present invention.

[0020] In the diagram: 1. Frame; 2. Width adjustment mechanism; 3. Controller; 4. Timer; 5. Light sensor; 6. Mounting plate; 7. Fixing suction cup; 8. Protective inner frame; 9. Length adjustment mechanism; 10. First mounting plate; 11. First slide groove; 12. First sliding plate; 13. First spring; 14. First fixing hole; 15. First mounting slot; 16. First cooling fan; 17. Second mounting plate; 18. Second fixing hole; 19. Second slide groove; 20. Second sliding plate; 21. Second spring; 22. Second cooling fan; 23. Second mounting slot. Detailed Implementation

[0021] Please see Figures 1-5An energy-saving electronic poster frame includes a frame 1. Width adjustment mechanisms 2 are provided on both the top and bottom sides of the frame 1. Length adjustment mechanisms 9 are provided on both sides of the frame 1. Light sensors 5 are fixedly installed on both sides of the frame 1. A timer 4 is fixedly installed on the right side of the frame 1. A controller 3 is fixedly installed on the right side of the top of the frame 1. A suction cup 7 is fixedly installed on the rear side of the inner cavity of the frame 1. A protective inner frame 8 is fixedly installed in the inner cavity of the frame 1. The width adjustment mechanism 2 includes a first clamping plate 10, which is fixedly installed on the surface of the frame 1 via a pivot. The length adjustment mechanism 9 includes a second clamping plate 17, which is fixedly installed on the surface of the frame 1 via a pivot. By providing the suction cup 7, the poster display component can be positioned so that it can be installed into the frame 1. By providing the protective inner frame 8, the poster display component can be protected, and the equipment's protective properties can be increased.

[0022] Please see Figure 2 The inner cavity of the protective inner frame 8 is fixedly equipped with a gasket, and the surface of the protective inner frame 8 is provided with heat dissipation holes. By setting the gasket, the protection between the poster display component and the protective inner frame 8 can be increased to prevent the poster display component from directly colliding with the protective inner frame 8. Through the cooperation of the first cooling fan 16, the second cooling fan 22 and the heat dissipation holes, hot air can be quickly extracted from the equipment to reduce the heat inside the equipment and prevent the component from overheating during operation.

[0023] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The frame 1 has first fixing holes 14 on both the upper and lower sides, and the surface of the first card plate 10 has a first sliding groove 11. The front and rear sides of the inner cavity of the first sliding groove 11 are movably installed with first sliding plates 12, and the opposite sides of the two first sliding plates 12 are fixedly connected with first springs 13.

[0024] Please see Figure 4 The surface of the protective inner frame 8 is provided with a first mounting groove 15, and a first cooling fan 16 is movably installed in the inner cavity of the first mounting groove 15.

[0025] Please see Figure 1 , Figure 2 , Figure 3 and Figure 5The surface of the second card plate 17 is provided with a second sliding groove 19. The front and rear sides of the inner cavity of the second sliding groove 19 are movably installed with second sliding plates 20. A second spring 21 is fixedly installed on the opposite side of the two second sliding plates 20. The surface of the frame 1 is provided with a second fixing hole 18. Through the cooperation of the second sliding groove 19 and the first sliding groove 11, it is convenient to install the first sliding plate 12 and the second sliding plate 20. At the same time, the first sliding plate 12 can be guided and limited, thereby increasing the stability of the installation of the first sliding plate 12 and the second sliding plate 20.

[0026] Please see Figure 5 The protective inner frame 8 has a second mounting slot 23 on both sides. The second cooling fan 22 is movably installed in the inner cavity of the second mounting slot 23. The cooperation between the second mounting slot 23 and the first mounting slot 15 facilitates the installation of the first cooling fan 16 and the second cooling fan 22 to dissipate heat from the equipment.

[0027] Please see Figure 1 and Figure 2 The front side of the frame 1 is movably equipped with a mounting plate 6, and the rear side of the frame 1 is fixedly equipped with a mounting back plate. By setting the mounting back plate, it is easy to install the equipment on the wall.

[0028] In use, the user first adjusts the device according to the size of the poster display component. When adjusting the width of the device, the user first pushes the two first sliding plates 12 relative to each other to release the first sliding plate 12 from the first locking plate 10. Then, the user flips the first locking plate 10 to move the first sliding plate 12 out of the first fixing hole 14. Then, the user pulls the two frames 1 in opposite directions to adjust the width of the frame 1. When the appropriate width is reached, the user flips the first locking plate 10 again to make the first sliding plate 12 re-lock into the first fixing hole 14. At the same time, the first spring 13 pushes the first sliding plate 12 to prevent it from loosening, thus fixing the width of the frame 1. When adjusting the length, the user pushes the two second sliding plates 20 relative to each other to release the second sliding plate 20 from the first sliding plate 10. The second sliding plate 20 limits the second card plate 17. Then, the user pulls the frame 1 downwards until the device can meet the length of the poster. Then, the user flips the second card plate 17 again so that the second sliding plate 20 can be re-inserted into the second fixing hole 18. Then, the second spring 21 pushes the second sliding plate 20 to fix the length of the device, ensuring that the device can meet the usage requirements of poster display components of different sizes. Then, the user installs the poster display component into the frame 1. When the poster is in use, the light sensor 5 will send the ambient light intensity information to the controller 3 in real time. When the ambient light is weak, the controller 3 will reduce the display brightness of the poster display component to reduce the energy consumption of the component. At the same time, during use, the timer 4 will also turn off the display time of the poster display component at a timer so that the device can be in a low power consumption state at night.

[0029] In summary, this energy-saving electronic poster frame, through the cooperation of frame 1, width adjustment mechanism 2, controller 3, timer 4, light sensor 5, mounting plate 6, fixing suction cup 7, protective inner frame 8, length adjustment mechanism 9, and first mounting plate 10, solves the problems of not being able to meet the usage needs of electronic posters of different sizes, requiring the replacement of poster frames of corresponding sizes when displaying electronic posters of different specifications, lacking the function of reducing equipment energy consumption, and the inability of electronic posters to automatically adjust display brightness, resulting in the equipment still operating at full load during off-peak hours.

Claims

1. An energy-saving electronic poster frame, comprising a frame (1), characterized in that: The number of frames (1) is several. Width adjustment mechanisms (2) are provided on the upper and lower sides of the frames (1). Length adjustment mechanisms (9) are provided on both sides of the frames (1). Light sensors (5) are fixedly installed on both sides of the frames (1). Timers (4) are fixedly installed on the right side of the frames (1). Controllers (3) are fixedly installed on the right side of the top of the frames (1). Fixed suction cups (7) are fixedly installed on the rear side of the inner cavity of the frames (1). Protective inner frames (8) are fixedly installed in the inner cavity of the frames (1). The width adjustment mechanism (2) includes a first card plate (10), which is fixedly installed on the surface of the frames (1) via a rotating shaft. The length adjustment mechanism (9) includes a second card plate (17), which is fixedly installed on the surface of the frames (1) via a rotating shaft.

2. The energy-saving electronic poster frame according to claim 1, characterized in that: The inner cavity of the protective inner frame (8) is fixedly fitted with a gasket, and the surface of the protective inner frame (8) is provided with heat dissipation holes.

3. The energy-saving electronic poster frame according to claim 1, characterized in that: The frame (1) has a first fixing hole (14) on both the upper and lower sides. The first card plate (10) has a first sliding groove (11) on its surface. The first sliding plate (12) is movably installed on both the front and rear sides of the inner cavity of the first sliding groove (11). The two first sliding plates (12) are fixedly connected to a first spring (13) on the opposite side.

4. The energy-saving electronic poster frame according to claim 1, characterized in that: The surface of the protective inner frame (8) is provided with a first mounting groove (15), and a first cooling fan (16) is movably installed in the inner cavity of the first mounting groove (15).

5. An energy-saving electronic poster frame according to claim 1, characterized in that: The surface of the second card plate (17) is provided with a second sliding groove (19), and the front and rear sides of the inner cavity of the second sliding groove (19) are movably installed with second sliding plates (20). A second spring (21) is fixedly installed on the opposite side of the two second sliding plates (20), and the surface of the frame (1) is provided with a second fixing hole (18).

6. The energy-saving electronic poster frame according to claim 1, characterized in that: The protective inner frame (8) has a second mounting slot (23) on both sides, and a second cooling fan (22) is movably installed in the inner cavity of the second mounting slot (23).

7. An energy-saving electronic poster frame according to claim 1, characterized in that: The front side of the frame (1) is movably mounted with a mounting plate (6), and the rear side of the frame (1) is fixedly mounted with a mounting back plate.

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