Flexible electronic paper display device

Abstract

The utility model relates to the technical field of electronic paper display devices, in particular to a flexible electronic paper display device which comprises a connecting main board, a fixing and flattening assembly comprises a sliding groove, the sliding groove is formed in the connecting main board, and two sliding and fixing assemblies are arranged in the sliding groove. An upper limiting frame is fixedly connected to the front face of the connecting main plate, a sliding groove is formed in the upper limiting frame, a sliding column is movably connected to the interior of the sliding groove, a scraping plate is fixedly connected to one end of the sliding column, and a limiting plate is fixedly connected to the front face of the connecting main plate. The front face of the connecting main plate is fixedly connected with a lower limiting frame. According to the flexible electronic paper display device, the electronic paper is installed along the upper limiting frame and the lower limiting frame, the electronic paper is limited through the upper limiting frame and the lower limiting frame, the limiting plate is used for blocking the electronic paper, then the sliding column in the sliding groove drives the scraping plate to flatten the electronic paper, and wrinkles of the electronic paper are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic paper display devices, in particular to a flexible electronic paper display device. Background Art

[0002] Electronic paper, also known as digital paper, is an ultra-thin and ultra-light display screen. Electronic paper has a wide range of uses. It is light and thin, has low power consumption and simple process, and has more advanced technical advantages. Flexible electronic paper is a bendable electronic paper, also called a flexible display screen. Compared with LCD screens, flexible electronic paper is lighter, more durable, more energy-efficient and eye-protecting, and more high-end. At the same time, electronic paper cannot be bent or folded. The existence of electronic paper display devices has made people's lives more convenient. Electronic paper display devices can be seen in pharmacies, clothing stores, anime stores, supermarkets and on the chest badges of reception staff.

[0003] When installing the flexible electronic paper into the display device, the flexible electronic paper is prone to wrinkles due to the uneven thrust. At the same time, the characteristics of the electronic paper itself are not suitable for users to smooth it out by hand. When smoothing it out by hand, it is easy to leave fingerprints on the electronic paper, and it will also produce a certain color difference, affecting the use effect and creating certain limitations. In order to solve this limitation, we propose a flexible electronic paper display device. Utility Model Content

[0004] The purpose of the utility model is to provide a flexible electronic paper display device to solve the problem raised in the above-mentioned background technology that when the flexible electronic paper is installed inside the display device, the flexible electronic paper is prone to wrinkles due to uneven thrust, and the characteristics of the electronic paper itself are not suitable for users to smooth it out by hand during installation. When smoothing it out by hand during installation, fingerprints are easily left on the electronic paper, and a certain color difference will be generated, which will affect the use effect and create certain limitations. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flexible electronic paper display device, comprising a connecting mainboard, a fixed flattening component is arranged inside the connecting mainboard, the fixed flattening component comprises a slide groove, the slide groove is arranged on the front of the connecting mainboard, two sliding fixed components are arranged inside the slide groove, an upper limit frame is fixedly connected to the front of the connecting mainboard, a sliding groove is arranged inside the upper limit frame, a sliding column is movably connected inside the sliding groove, a scraping plate is fixedly connected to one end of the sliding column, a limiting plate is fixedly connected to the front of the connecting mainboard, the top of the limiting plate is fixedly connected to the bottom of the upper limit frame, a lower limiting frame is fixedly connected to the front of the connecting mainboard, and the bottom of the limiting plate is fixedly connected to the top of the lower limiting frame. In the flexible electronic paper display device, the electronic paper is installed along the upper limit frame and the lower limit frame, the electronic paper is limited by the upper limit frame and the lower limit frame, the limiting plate is used to block the electronic paper, and then the scraping plate is driven by the sliding column inside the sliding groove to smooth the electronic paper to avoid wrinkles in the electronic paper.

[0005] Further preferably, the two sliding and fixing components respectively include a slider 1, the slider 1 is movably connected to the inside of the slide groove, one side of the slider 1 is fixedly connected to a connecting rod, the side surface of the connecting rod is movably connected to a rotating shaft, one end of the connecting rod is fixedly connected to a slider 2, the side surface of the rotating shaft is fixedly connected to a fixed splint, the front side of the connecting motherboard is fixedly connected to a connecting plug plate, and a transparent display component is provided on the front side of the connecting motherboard, the fixed splint is driven by the rotating shaft in the sliding and fixing component to fix and clamp the electronic paper, and the distance between the two sliding and fixing components can be adjusted through the slide groove, and the distance between the two sliding and fixing components can be adjusted differently for fixing papers of different lengths, which has high flexibility.

[0006] Further preferably, the transparent display component includes a display frame, the display frame is movably connected to the front side of the connection mainboard, a connection card slot is provided on the back side of the display frame, the connection plug board is sleeved in the connection card slot, a protective frame is fixedly connected to the front side of the display frame, a fixing slot is provided inside the display frame, a transparent glass 1 is fixedly connected inside the fixing slot, a transparent glass 2 is fixedly connected inside the fixing slot, the transparent display component is provided with two pieces of transparent glass, the electronic paper situation inside the device can be observed through the transparent glass for timely adjustment, and splicing is performed by sleeved the connection plug board in the connection card slot, which is easy to operate and has a simple structure.

[0007] Further preferably, an iron frame is fixedly connected to the back of the connecting mainboard, a placement slot is provided inside the iron frame, a magnet is movably connected inside the placement slot, and a supporting assembly is provided on the back of the connecting mainboard. By taking out the magnet and attracting it to the iron frame in front of the chest, fixation is more stable and convenient.

[0008] Further preferably, the supporting assembly includes a circular groove, the circular groove is provided on the back side connected to the mainboard, a bearing is fixedly connected inside the circular groove, a connecting column is movably connected inside the bearing, one end of the connecting column is fixedly connected to a supporting frame, and when it is not necessary to fix it in front of the chest, it can be supported on the table by the supporting assembly and used as a nameplate.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] In the utility model, the flexible electronic paper display device, the electronic paper is installed along the upper limit frame and the lower limit frame, the upper limit frame and the lower limit frame are used to limit the electronic paper, the limit plate is used to block the electronic paper, and then the sliding column inside the sliding groove drives the scraping plate to smooth the electronic paper to avoid wrinkles on the electronic paper.

[0011] In the utility model, the flexible electronic paper display device drives the fixed clamping plate to fix and clamp the electronic paper through the rotating shaft in the sliding fixing component. The distance between the two sliding fixing components can be adjusted differently for fixing papers of different lengths. It has high flexibility and can be spliced ​​by connecting the connecting plug plate in the connecting card slot. It is easy to operate and has a simple structure.

[0012] In the utility model, the flexible electronic paper display device is fixed in front of the chest more stably and conveniently by taking out the magnet and attracting the iron frame. It can also be supported on the table by the supporting assembly and can be used as a nameplate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of a three-dimensional structure of the utility model;

[0015] Figure 3 For this utility model Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0016] Figure 4 This is a schematic diagram of the utility model split into two three-dimensional structures;

[0017] Figure 5 It is a rear-view stereoscopic structural schematic diagram of the utility model.

[0018] In the figure: 1. connect the main board; 2. connect the plug board; 3. fix the flattening component; 4. transparent display component; 5. iron frame; 6. placement slot; 7. magnet; 8. support component; 301. slide slot; 302. slide fixing component; 303. upper limit frame; 304. slide slot; 305. slide column; 306. scraper plate; 307. limit plate; 308. lower limit frame; 401. display frame; 402. connecting card slot; 403. protection frame; 404. fixing slot; 405. transparent glass one; 406. transparent glass two; 801. circular slot; 802. bearing; 803. connecting column; 804. support frame; 3021. slider one; 3022. connecting rod; 3023. rotating shaft; 3024. slider two; 3025. fixed splint. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 5The utility model provides a technical solution: a flexible electronic paper display device, including a connecting mainboard 1, a fixed flattening component 3 is arranged inside the connecting mainboard 1, the fixed flattening component 3 includes a slide groove 301, the slide groove 301 is arranged on the front of the connecting mainboard 1, two sliding fixed components 302 are arranged inside the slide groove 301, an upper limit frame 303 is fixedly connected to the front of the connecting mainboard 1, a sliding groove 304 is arranged inside the upper limit frame 303, a sliding column 305 is movably connected inside the sliding groove 304, one end of the sliding column 305 is fixedly connected to a scraping plate 306, a limiting plate 307 is fixedly connected to the front of the connecting mainboard 1, and the top of the limiting plate 307 is fixed The bottom of the upper limit frame 303 is connected to the front of the main board 1 and is fixedly connected to the lower limit frame 308. The bottom of the limit plate 307 is fixedly connected to the top of the lower limit frame 308. First, the adjusted flexible electronic paper is slid and inserted along the upper limit frame 303 and the lower limit frame 308. When the electronic paper is blocked by the limit plate 307, the pushing is stopped. The sliding column 305 drives the scraping plate 306 to slide through the sliding groove 304 set in the upper limit frame 303. During the sliding process, the scraping plate 306 smoothes the wrinkles on the surface of the electronic paper to avoid damage to the electronic paper. After smoothing, the electronic paper is fixed by the sliding fixing component 302.

[0021] In this embodiment, Figure 3 As shown, the two sliding fixing components 302 respectively include a slider 1 3021, the slider 1 3021 is movably connected to the inside of the slide slot 301, a connecting rod 3022 is fixedly connected to one side of the slider 1 3021, a rotating shaft 3023 is movably connected to the side surface of the connecting rod 3022, a slider 2 3024 is fixedly connected to one end of the connecting rod 3022, a fixing clamp 3025 is fixedly connected to the side surface of the rotating shaft 3023, a connecting plug plate 2 is fixedly connected to the front of the connecting motherboard 1, a transparent display component 4 is arranged on the front of the connecting motherboard 1, the electronic paper is fixed by the sliding fixing component 302, the position of the sliding fixing component 302 is adjusted by the length of the electronic paper, the fixing clamp 3025 is driven to rotate by the rotating shaft 3023 to clamp and fix the electronic paper, and after the smoothing and fixing of the electronic paper is completed.

[0022] In this embodiment, Figure 2 and Figure 4As shown, the transparent display component 4 includes a display frame 401, which is movably connected to the front of the connecting mainboard 1, a connecting card slot 402 is provided on the back of the display frame 401, a connecting plug board 2 is sleeved in the connecting card slot 402, a protective frame 403 is fixedly connected to the front of the display frame 401, a fixing slot 404 is provided inside the display frame 401, a transparent glass 1 405 is fixedly connected inside the fixing slot 404, a transparent glass 2 406 is fixedly connected inside the fixing slot 404, the connecting plug board 2 and the connecting card slot 402 are spliced ​​into a whole, and the electronic paper is observed inward through the transparent glass 1 405 to see if there is any abnormality.

[0023] In this embodiment, Figure 4 and Figure 5 As shown, an iron frame 5 is fixedly connected to the back of the mainboard 1, a placement slot 6 is provided inside the iron frame 5, a magnet 7 is movably connected inside the placement slot 6, and a support component 8 is provided on the back of the mainboard 1. After the assembly is completed, the magnet 7 is taken out of the placement slot 6, and the device is fixed in front of the chest through the attraction between the magnet 7 and the iron frame 5.

[0024] In this embodiment, Figure 5 As shown, the support component 8 includes a circular groove 801, which is opened on the back side of the main board 1. A bearing 802 is fixedly connected inside the circular groove 801, and a connecting column 803 is movably connected inside the bearing 802. One end of the connecting column 803 is fixedly connected to a support frame 804. If fixation is not required, the device is supported by the support component 8, and the support frame 804 is pulled out so that it can be supported on the table and used as a nameplate.

[0025] The use method and advantages of the utility model: When the flexible electronic paper display device is used, the working process is as follows:

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, first, the adjusted flexible electronic paper is slid and inserted along the upper limit frame 303 and the lower limit frame 308. When the electronic paper is blocked by the limit plate 307, the pushing is stopped, and the sliding column 305 drives the scraping plate 306 to slide through the sliding groove 304 set in the upper limit frame 303. During the sliding process, the scraping plate 306 smoothes the wrinkles on the surface of the electronic paper to avoid damage to the electronic paper. After smoothing, the electronic paper is fixed by the sliding fixing component 302. The position of the sliding fixing component 302 is adjusted according to the length of the electronic paper. The rotating shaft 3023 drives the fixed clamping plate 3025 to rotate to clamp and fix the electronic paper. After the electronic paper is smoothed and fixed, it is spliced ​​into a whole through the connecting plug board 2 and the connecting card slot 402. The transparent glass 405 is used to observe whether there is any abnormality in the electronic paper. After the assembly is completed, the magnet 7 is taken out from the placement slot 6, and the device is fixed in front of the chest through the attraction between the magnet 7 and the iron frame 5. If fixation is not required, the device is supported by the support component 8, and the support frame 804 is pulled out so that it can be supported on the table and used as a nameplate.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A flexible electronic paper display device, comprising a connecting mainboard (1), characterized in that: A fixed flattening component (3) is arranged inside the connecting main board (1), and the fixed flattening component (3) comprises a slide groove (301), wherein the slide groove (301) is arranged on the front side of the connecting main board (1), and two sliding fixed components (302) are arranged inside the slide groove (301), and an upper limit frame (303) is fixedly connected to the front side of the connecting main board (1), and a sliding groove (304) is arranged inside the upper limit frame (303), and a sliding column (305) is movably connected inside the sliding groove (304), and one end of the sliding column (305) is fixedly connected to a scraping plate (306), and a limit plate (307) is fixedly connected to the front side of the connecting main board (1), and the top of the limit plate (307) is fixedly connected to the bottom of the upper limit frame (303), and a lower limit frame (308) is fixedly connected to the front side of the connecting main board (1), and the bottom of the limit plate (307) is fixedly connected to the top of the lower limit frame (308).

2. A flexible electronic paper display device according to claim 1, characterized in that: The two sliding fixing components (302) respectively include a slider 1 (3021), wherein the slider 1 (3021) is movably connected inside the slide groove (301), a connecting rod (3022) is fixedly connected to one side of the slider 1 (3021), a rotating shaft (3023) is movably connected to the side surface of the connecting rod (3022), a slider 2 (3024) is fixedly connected to one end of the connecting rod (3022), a fixing clamp (3025) is fixedly connected to the side surface of the rotating shaft (3023), a connecting plug plate (2) is fixedly connected to the front side of the connecting main board (1), and a transparent display component (4) is arranged on the front side of the connecting main board (1).

3. A flexible electronic paper display device according to claim 2, characterized in that: The transparent display assembly (4) comprises a display frame (401), the display frame (401) is movably connected to the front of the connection main board (1), a connection slot (402) is provided on the back of the display frame (401), the connection plug board (2) is sleeved in the connection slot (402), a protection frame (403) is fixedly connected to the front of the display frame (401), a fixing slot (404) is provided inside the display frame (401), a transparent glass 1 (405) is fixedly connected inside the fixing slot (404), and a transparent glass 2 (406) is fixedly connected inside the fixing slot (404).

4. The flexible electronic paper display device according to claim 3, characterized in that: The back of the connecting main board (1) is fixedly connected to an iron frame (5), a placement groove (6) is provided inside the iron frame (5), a magnet (7) is movably connected inside the placement groove (6), and a support assembly (8) is provided on the back of the connecting main board (1).

5. A flexible electronic paper display device according to claim 4, characterized in that: The support assembly (8) comprises a circular groove (801), wherein the circular groove (801) is provided on the back side of the connection mainboard (1), a bearing (802) is fixedly connected inside the circular groove (801), a connecting column (803) is movably connected inside the bearing (802), and one end of the connecting column (803) is fixedly connected to a support frame (804).

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