Dual-sided display flexible curved screen

Abstract

The present invention relates to the technical field of curved screens, and particularly to a double-sided display flexible curved screen. Its technical solution includes: a first curved screen, a fixing block, and a second curved screen. A fixing block is fixedly installed on the surface of the second curved screen. A cooling pipe is fixedly installed inside the fixing block at one end of the heat dissipation plate. A dustproof net is fixedly installed on the surface of the second curved screen around the fixing block. One end of the second curved screen is movably installed with the first curved screen. A positioning rod is fixedly installed on the surface at the other end of the first curved screen. A connecting plate is movably installed between the limiting plate and the positioning frame. Through the combination of various structures, the present invention enables the device to effectively improve the heat dissipation effect of the device without affecting the normal bending of the device, avoid situations such as overheating faults of the device, thereby improving the practicability of the device. And when disassembling the device, no tools are required, and the device can be disassembled manually, thus facilitating the maintenance of the device by the user.

Description

Technical Field

[0001] The present invention relates to the technical field of curved screens, specifically a double-sided display flexible curved screen. Background Art

[0002] A display screen is a display tool that displays certain electronic files onto a screen through a specific transmission device and then reflects them into the human eye. It can be divided into various types such as CRT and LCD. Among the display screens, there is a curved screen. A curved screen is a display screen made of flexible plastic, mainly realized through an OLED panel. Compared with a flat screen, a curved screen has better elasticity and is not easily broken. In addition, the curved surface generated by rotating the front screen around its axis of symmetry is a hyperbolic surface, which is a curved screen. When more intuitive and special displays of technologies, information, etc. inside a computer are required in various fields, a double-sided display flexible curved screen is needed.

[0003] After retrieval, the patent publication number CN210034939U discloses an OLED double-sided flexible curved splicing screen, including a fixed platform. A wiring box is fixedly installed on the top of the fixed platform, and a double-sided curved splicing screen main body is fixedly installed on the top of the wiring box. Threaded blocks are fixedly connected to the left and right sides of the bottom of the fixed platform, and support columns are threadedly connected to the bottoms of the threaded blocks. Grooves are opened on both the left and right sides of the fixed platform...

[0004] The defects existing in the existing double-sided display flexible curved screen are as follows:

[0005] 1. For the existing double-sided display flexible curved screen, although it can generally achieve double-sided display and improve the display effect, the heat dissipation effect of the device is not ideal. The heat generated during the operation of the device cannot be discharged in time, easily leading to phenomena such as overheating faults of the device, affecting the practicality of the device;

[0006] 2. For the existing double-sided display flexible curved screen, most of its installation structures are relatively complex. When the user disassembles and maintains the device, multiple tools are required. Therefore, it is not convenient for the user to disassemble and install the device. For this reason, we propose a double-sided display flexible curved screen to solve the existing problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a double-sided display flexible curved screen to solve the problems raised in the above background art.

[0008] To achieve the above object, the present invention provides the following technical solution: a double-sided display flexible curved screen, including a first curved screen, a fixing block, and a second curved screen. A fixing block is fixedly installed on the surface of the second curved screen. A slot is provided inside the fixing block. A heat dissipation plate is fixedly installed on the surface of the second curved screen between the fixing blocks. A cooling pipe is fixedly installed inside the fixing block at one end of the heat dissipation plate. A dust-proof net is fixedly installed on the surface of the second curved screen around the fixing block. A positioning frame is fixedly installed on the surface of the second curved screen at the bottom of the dust-proof net. One end of the second curved screen is movably installed with a first curved screen. A positioning rod is fixedly installed on the surface of the other end of the first curved screen. A limiting plate is fixedly installed on the surface of the other end of the first curved screen. A connecting plate is movably installed between the limiting plate and the positioning frame.

[0009] The user can splice multiple devices together by inserting the plug block of another device into the inside of the magnetic attraction block. The plug block is made of magnetic metal material and can be mutually attracted to the magnetic attraction block, which improves the friction between multiple devices and the stability of the horizontal installation of multiple devices. By inserting the positioning plate of another device into the inside of the positioning frame, the splicing and installation of multiple devices can be realized. The user can bend the first curved screen and the second curved screen according to needs to form a special display effect. By connecting an external playback host to the device, the external host screen is displayed through the first curved screen and the second curved screen. The user can install the connecting plate between the positioning frame and the limiting plate at the bottom of the bottom row of devices, and insert the limiting rod into the positioning slot to fix the connecting plate to the device. Unscrew the limiting bolt and pull the first curved screen to separate the positioning rod from the slot, and the device can be disassembled. The user can connect the connecting plate to an external base to support and install the device. When the user maintains the device, the connecting plate can be disassembled together. No tools are required to disassemble the device, and the device can be disassembled manually. The heat generated during the operation of the first curved screen and the second curved screen can be quickly absorbed by the heat dissipation plate and transferred to the cooling pipe and the external air. The user connects the external coolant introduction structure to the cooling pipe to make the coolant circulate through the cooling pipe. When the coolant passes through the cooling pipe, the heat absorbed by the heat dissipation plate is quickly taken away to help the first curved screen and the second curved screen dissipate heat. The dust-proof net can block dust and other impurities, and has elasticity itself, which can prevent dust and other impurities from entering between the first curved screen and the second curved screen, affecting the heat dissipation of the device, and does not affect the normal bending of the device.

[0010] Preferably, a fixing plate is fixedly installed at the bottom of the connecting plate, and an anti-slip pad is arranged at the bottom of the fixing plate. A positioning groove is arranged on the surface of the connecting plate. A limiting rod is fixedly installed on the surface of the limiting plate, and the limiting rod coincides with the positioning groove. A positioning plate is fixedly installed at the top of the second curved screen, and the positioning plate coincides with the positioning frame. The positioning rod coincides with the slot. A plug is fixedly installed on the surface of the second curved screen on one side of the dust-proof net, and a magnetic attraction block is fixedly installed on the surface of the second curved screen on the other side of the dust-proof net, and the plug coincides with the magnetic attraction block. By fixing the fixing plate to an external support structure, the user can support and use the device. The anti-slip pad increases the friction between the fixing plate and the external support structure, thereby increasing the stability of the device during support use.

[0011] Preferably, limiting bolts are movably installed on both sides inside the fixing block. A bolt hole is arranged inside the positioning rod, and the limiting bolt coincides with the bolt hole. By screwing the limiting bolt into the bolt hole inside the positioning rod, the user can fix the first curved screen and the second curved screen.

[0012] Preferably, anti-slip blocks are arranged inside the slots of the fixing block, and the anti-slip blocks are made of silicone rubber material. The anti-slip blocks increase the friction between the positioning rod and the fixing block, thereby increasing the stability of the connection between the first curved screen and the second curved screen.

[0013] Preferably, a connecting piece is fixedly installed on the surface of the second curved screen at the top of the dust-proof net, and a hanging ring is fixedly installed on the surface of the connecting piece. When installing the device, the user can connect an external lifting structure to the hanging ring to lift and install the device. The connecting piece fixes the hanging ring to the second curved screen.

[0014] Preferably, a sign plate is fixedly installed on the surface of the connecting plate, and a bolt is movably installed between the sign plate and the connecting plate. When manufacturing the device, information such as the model of the device can be printed on the surface of the sign plate, which is convenient for the user to observe information such as the model of the device. The bolt fixes the sign plate to the connecting plate.

[0015] Preferably, positioning nuts are fixedly installed on the surfaces of both sides of the fixing block, and the positioning nuts are made of stainless steel material. The positioning nuts increase the contact area and friction between the limiting bolt and the fixing block, thereby increasing the stability of screwing the limiting bolt into the fixing block.

[0016] Preferably, a positioning block is fixedly installed on the surface of the second curved screen inside the dust-proof net, and a limiting block is fixedly installed on the other end surface of the first curved screen between the positioning rods. A clamping hole is arranged inside the limiting block, and the positioning block coincides with the clamping hole. When installing the device, inserting the positioning block into the clamping hole can increase the friction between the first curved screen and the second curved screen, thereby increasing the stability of the connection between the first curved screen and the second curved screen.

[0017] Preferably, protective films are provided on the surfaces of the first curved screen and the other end surface of the second curved screen, and a tear strip is provided on the surface of the protective film. The protective film is made of transparent resin material, which can protect the first curved screen and the second curved screen from dust without affecting the user's viewing of the display content of the first curved screen and the second curved screen. After the protective film is scratched or damaged, the protective film can be torn off and replaced by pulling the tear strip.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. In the present invention, a cooling pipe is fixedly installed inside the fixing block at one end of the heat dissipation plate. The heat dissipation plate can quickly absorb the heat generated during the operation of the first curved screen and the second curved screen and transfer it to the cooling pipe and the external air. The user connects the external coolant introduction structure to the cooling pipe, so that the coolant circulates through the cooling pipe. When the coolant passes through the cooling pipe, it quickly takes away the heat absorbed by the heat dissipation plate, helping the first curved screen and the second curved screen to dissipate heat. The cooling pipe is made of heat-conducting flexible material and can bend together with the first curved screen and the second curved screen, effectively improving the heat dissipation effect of the device without affecting the normal bending of the device, avoiding overheating faults and other situations of the device, thereby improving the practicability of the device. The dust-proof net can block dust and other impurities, and has elasticity itself, which can prevent dust and other impurities from entering between the first curved screen and the second curved screen, affecting the heat dissipation of the device, and does not affect the normal bending of the device.

[0020] 2. In the present invention, a positioning rod is fixedly installed on the surface of the other end of the first curved screen. The user can install the connecting plate between the positioning frame and the limiting plate at the bottom of the bottom row of the device, and insert the limiting rod into the positioning slot to fix the connecting plate to the device. The connecting plate is made of flexible rubber material and can bend together with the bending of the device. When the user needs to maintain the device, the limiting bolt is unscrewed, and the first curved screen is pulled to separate the positioning rod from the slot, so as to disassemble the device. The user can connect the connecting plate to the external base to support and install the device. When the user maintains the device, the connecting plate can be disassembled together. When disassembling the device, no tools are required, and the device can be disassembled manually, which is convenient for the user to maintain the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a perspective view of the present invention;

[0022] Figure 2 is a front view of the present invention;

[0023] Figure 3 is a partial structural schematic diagram of the first curved screen and the fixing block of the present invention;

[0024] Figure 4 This is a partial structural schematic diagram of the second curved screen and the positioning rod of the present invention;

[0025] Figure 5 This is a partial structural schematic diagram of the positioning rod and the bolt hole of the present invention;

[0026] Figure 6 This is a partial structural schematic diagram of the fixing block and the slot of the present invention.

[0027] In the figure: 1, positioning plate; 2, protective film; 201, tearing strip; 3, inserting block; 4, connecting plate; 401, positioning groove; 5, fixing plate; 501, anti-slip pad; 6, label; 7, first curved screen; 8, hanging ring; 801, connecting member; 9, positioning block; 10, dust-proof net; 11, fixing block; 1101, slot; 12, cooling pipe; 13, heat dissipation plate; 14, magnetic attraction block; 15, limit bolt; 16, limit plate; 1601, limiting rod; 17, second curved screen; 18, positioning rod; 1801, bolt hole; 19, limiting block; 1901, clamping hole; 20, positioning frame; 21, positioning nut; 22, anti-sliding block. Detailed implementation manners

[0028] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] Embodiment 1

[0030] Such as Figure 2-6As shown in the figure, the double-sided display flexible curved screen proposed by the present invention includes a first curved screen 7, a fixing block 11 and a second curved screen 17. A fixing block 11 is fixedly installed on the surface of the second curved screen 17. A slot 1101 is provided inside the fixing block 11. A heat dissipation plate 13 is fixedly installed on the surface of the second curved screen 17 between the fixing blocks 11. A cooling pipe 12 is fixedly installed inside the fixing block 11 at one end of the heat dissipation plate 13. A dust-proof net 10 is fixedly installed on the surface of the second curved screen 17 around the fixing block 11. A positioning frame 20 is fixedly installed on the surface of the second curved screen 17 at the bottom of the dust-proof net 10. One end of the second curved screen 17 is movably installed with a first curved screen 7. A positioning rod 18 is fixedly installed on the surface of the other end of the first curved screen 7. A limiting plate 16 is fixedly installed on the surface of the other end of the first curved screen 7. A connecting plate 4 is movably installed between the limiting plate 16 and the positioning frame 20. A fixing plate 5 is fixedly installed at the bottom of the connecting plate 4, and an anti-slip pad 501 is provided at the bottom of the fixing plate 5. A positioning groove 401 is provided on the surface of the connecting plate 4. A limiting rod 1601 is fixedly installed on the surface of the limiting plate 16, and the limiting rod 1601 coincides with the positioning groove 401. A positioning plate 1 is fixedly installed at the top of the second curved screen 17, and the positioning plate 1 coincides with the positioning frame 20. The positioning rod 18 coincides with the slot 1101. An insertion block 3 is fixedly installed on the surface of the second curved screen 17 on one side of the dust-proof net 10. A magnetic attraction block 14 is fixedly installed on the surface of the second curved screen 17 on the other side of the dust-proof net 10, and the insertion block 3 coincides with the magnetic attraction block 14. Limiting bolts 15 are movably installed on both sides inside the fixing block 11. A bolt hole 1801 is provided inside the positioning rod 18, and the limiting bolt 15 coincides with the bolt hole 1801.

[0031] The working principle of the double-sided display flexible curved screen based on Embodiment 1 is as follows: The user splices multiple devices together, inserts the insertion block 3 of another device into the interior of the magnetic attraction block 14. The insertion block 3 is made of magnetic metal material and can be mutually attracted to the magnetic attraction block 14, enhancing the friction between multiple devices and improving the stability of the horizontal installation of multiple devices. By inserting the positioning plate 1 of another device into the interior of the positioning frame 20, the friction and stability of the vertical installation of various devices are increased, and thus the splicing and installation of multiple devices can be achieved. The user can install the connecting plate 4 between the positioning frame 20 at the bottom of the bottom row of devices and the limiting plate 16, and insert the limiting rod 1601 into the positioning slot 401 to fix the connecting plate 4 to the device. The connecting plate 4 is made of flexible rubber material and can bend together with the bending of the device. When the user needs to maintain the device, unscrew the limiting bolt 15 and pull the first curved screen 7 to separate the positioning rod 18 from the slot 1101, and then the disassembly of the device can be achieved. The user can connect the connecting plate 4 to an external base to support and install the device. When the user maintains the device, the connecting plate 4 can be disassembled together. No tools are required to disassemble the device, and only manual operation is needed to disassemble the device, thus facilitating the user to maintain the device. The models of both the first curved screen 7 and the second curved screen 17 adopt the HY-TOL5506 type flexible curved screen. The user can bend the first curved screen 7 and the second curved screen 17 according to needs to form a special display effect. By connecting an external playback host to the device, the external host screen is displayed through the first curved screen 7 and the second curved screen 17. The heat generated during the operation of the first curved screen 7 and the second curved screen 17 can be quickly absorbed by the heat dissipation plate 13 and transferred to the cooling pipe 12 and the external air. The user connects the external coolant introduction structure to the cooling pipe 12 to make the coolant circulate through the cooling pipe 12. When the coolant passes through the cooling pipe 12, the heat absorbed by the heat dissipation plate 13 is quickly carried away to help the first curved screen 7 and the second curved screen 17 dissipate heat. The cooling pipe 12 is made of heat-conducting flexible material and can bend together with the first curved screen 7 and the second curved screen 17, effectively improving the heat dissipation effect of the device without affecting the normal bending of the device and avoiding situations such as overheating faults of the device, thereby enhancing the practicality of the device. The dustproof net 10 can block dust and other impurities, and has elasticity itself, which can prevent dust and other impurities from entering between the first curved screen 7 and the second curved screen 17, affecting the heat dissipation of the device, and does not affect the normal bending of the device. The user can fix the fixing plate 5 to an external support structure to support and use the device. The anti-slip pad 501 increases the friction between the fixing plate 5 and the external support structure, thereby increasing the stability of the device during support use. The user can screw the limiting bolt 15 into the bolt hole 1801 inside the positioning rod 18 to fix the first curved screen 7 and the second curved screen 17.

[0032] Embodiment 2

[0033] As Figure 1 or Figure 3 shown, for the double-sided display flexible curved screen proposed by the present invention, compared with Embodiment 1, this embodiment further includes: an anti-slip block 22 is arranged inside the slot 1101 of the fixed block 11, and the anti-slip block 22 is made of silicone rubber material. A connecting piece 801 is fixedly installed on the surface of the second curved screen 17 at the top of the dust-proof net 10, and a hanging ring 8 is fixedly installed on the surface of the connecting piece 801. A sign 6 is fixedly installed on the surface of the connecting plate 4, and a bolt is movably installed between the sign 6 and the connecting plate 4. Positioning nuts 21 are fixedly installed on the surfaces on both sides of the fixed block 11, and the positioning nuts 21 are made of stainless steel material. A positioning block 9 is fixedly installed on the surface of the second curved screen 17 inside the dust-proof net 10. A limiting block 19 is fixedly installed on the other end surface of the first curved screen 7 between the positioning rods 18. A card hole 1901 is arranged inside the limiting block 19, and the positioning block 9 coincides with the card hole 1901. Protective films 2 are arranged on the surfaces of the first curved screen 7 and the other end surface of the second curved screen 17, and a tear strip 201 is arranged on the surface of the protective film 2.

[0034] In this embodiment, the anti-slip block 22 increases the friction between the positioning rod 18 and the fixed block 11, thereby increasing the connection stability between the first curved screen 7 and the second curved screen 17. When installing the device, the user can connect the external lifting structure to the hanging ring 8 to realize the lifting and installation of the device. The hanging ring 8 is fixed to the second curved screen 17 through the connecting piece 801. When producing the device, information such as the model of the device can be printed on the surface of the sign 6, which is convenient for the user to observe information such as the model of the device. The sign 6 is fixed to the connecting plate 4 through a bolt. The positioning nut 21 increases the contact area and friction between the limiting bolt 15 and the fixed block 11, thereby increasing the stability of the limiting bolt 15 screwed into the fixed block 11. When installing the device, the positioning block 9 is inserted into the card hole 1901, which can increase the friction between the first curved screen 7 and the second curved screen 17, thereby increasing the connection stability between the first curved screen 7 and the second curved screen 17. The protective film 2 is made of transparent resin material, which can protect the first curved screen 7 and the second curved screen 17 from dust without affecting the user's viewing of the display content of the first curved screen 7 and the second curved screen 17. After the protective film 2 is scratched and damaged, the protective film 2 can be torn off and replaced by pulling the tear strip 201.

[0035] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. Dual-sided display flexible curved screen, comprising a first curved screen (7), a fixing block (11) and a second curved screen (17), characterized in that: A fixing block (11) is fixedly installed on the surface of the second curved screen (17). A slot (1101) is arranged inside the fixing block (11). A heat dissipation plate (13) is fixedly installed on the surface of the second curved screen (17) between the fixing blocks (11). A cooling pipe (12) is fixedly installed inside the fixing block (11) at one end of the heat dissipation plate (13). A dustproof net (10) is fixedly installed on the surface of the second curved screen (17) around the fixing block (11). A positioning frame (20) is fixedly installed on the surface of the second curved screen (17) at the bottom of the dustproof net (10). One end of the second curved screen (17) is movably installed with a first curved screen (7). A positioning rod (18) is fixedly installed on the surface at the other end of the first curved screen (7). A limiting plate (16) is fixedly installed on the surface at the other end of the first curved screen (7). A connecting plate (4) is movably installed between the limiting plate (16) and the positioning frame (20). A fixing plate (5) is fixedly installed at the bottom of the connecting plate (4), and an anti-slip pad (501) is arranged at the bottom of the fixing plate (5). A positioning groove (401) is arranged on the surface of the connecting plate (4). A limiting rod (1601) is fixedly installed on the surface of the limiting plate (16), and the limiting rod (1601) coincides with the positioning groove (401). A positioning plate (1) is fixedly installed at the top of the second curved screen (17), and the positioning plate (1) coincides with the positioning frame (20). The positioning rod (18) coincides with the slot (1101). A plug block (3) is fixedly installed on the surface of the second curved screen (17) on one side of the dustproof net (10). A magnetic attraction block (14) is fixedly installed on the surface of the second curved screen (17) on the other side of the dustproof net (10), and the plug block (3) coincides with the magnetic attraction block (14).

2. The double-sided display flexible curved screen according to claim 1, wherein: Limit bolts (15) are movably installed on both sides inside the fixing block (11). A bolt hole (1801) is arranged inside the positioning rod (18), and the limit bolt (15) coincides with the bolt hole (1801).

3. The double-sided display flexible curved screen according to claim 1, wherein: An anti-slip block (22) is arranged inside the slot (1101) inside the fixing block (11), and the anti-slip block (22) is made of silicone rubber material.

4. The double-sided display flexible curved screen according to claim 1, wherein: A connecting piece (801) is fixedly installed on the surface of the second curved screen (17) at the top of the dustproof net (10), and a hanging ring (8) is fixedly installed on the surface of the connecting piece (801).

5. The double-sided display flexible curved screen according to claim 1, characterized in that: A sign plate (6) is fixedly installed on the surface of the connecting plate (4), and a bolt is movably installed between the sign plate (6) and the connecting plate (4).

6. The double-sided display flexible curved screen according to claim 1, wherein: Positioning nuts (21) are fixedly installed on the surfaces on both sides of the fixing block (11), and the positioning nuts (21) are made of stainless steel material.

7. The double-sided display flexible curved screen according to claim 1, wherein: A positioning block (9) is fixedly installed on the surface of the second curved screen (17) inside the dustproof net (10). A limiting block (19) is fixedly installed on the surface at the other end of the first curved screen (7) between the positioning rods (18). A clamping hole (1901) is arranged inside the limiting block (19), and the positioning block (9) coincides with the clamping hole (1901).

8. The double-sided display flexible curved screen according to claim 1, wherein: A protective film (2) is provided on the surface of the first curved screen (7) and the other end surface of the second curved screen (17), and a tearing strip (201) is provided on the surface of the protective film (2).

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