Flexible OLED device structure

Abstract

The utility model discloses a flexible OLED device structure comprising a flexible frame, one side of the flexible frame is provided with a display screen, one side of the flexible frame is provided with a reinforcing structure, the reinforcing structure comprises a rubber sleeve, the inner wall of the rubber sleeve is provided with a mounting cavity, and the inner wall of the mounting cavity is fixedly provided with an aluminum foil cover. The upper end and the lower end of the flexible frame are each provided with two reinforcing structures, each reinforcing structure comprises a screw, a threaded pipe is fixedly arranged in the aluminum foil cover located at the lower end of the screw, threads meshed with the outer wall of the screw are arranged on the inner wall of the threaded pipe, and the lower end of the screw penetrates through the rubber sleeve to enter the threaded pipe. Preformed holes are formed in the upper end and the lower end of the flexible frame, fixing pipes are fixedly arranged on the inner walls of the preformed holes, and four screws are located in the four fixing pipes correspondingly. According to the flexible OLED device structure, the strength of the original flexible frame can be enhanced, and the situation of fracture caused by frequent bending can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of OLED devices, in particular to a flexible OLED device structure. Background Art

[0002] Organic light-emitting diode displays have the characteristics of low power consumption, wide viewing angle, high clarity and contrast, fast response speed, wide operating temperature range, ultra-light and ultra-thin, and good shock resistance. As a self-luminous device, it is increasingly used in high-performance display areas.

[0003] The existing flexible frame does not have a reinforcement structure. When the flexible frame is bent frequently for many times, the flexible frame may break at the bending part, causing damage to the flexible frame, and the long-term frequent bending use of the flexible frame cannot be guaranteed. Utility Model Content

[0004] The main purpose of the utility model is to provide a flexible OLED device structure, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A flexible OLED device structure comprises a flexible frame, a display screen is arranged on one side of the flexible frame, a reinforcement structure is arranged on one side of the flexible frame, the reinforcement structure comprises a rubber sleeve, an installation cavity is opened on the inner wall of the rubber sleeve, and an aluminum foil cover is fixedly arranged on the inner wall of the installation cavity.

[0007] As a further solution of the utility model, two reinforcement structures are installed on the upper and lower ends of the flexible frame, and the reinforcement structures include screws. A threaded tube is fixed inside the aluminum foil cover at the lower end of the screw, and the inner wall of the threaded tube is provided with threads that engage with the outer wall of the screw. The lower end of the screw passes through the rubber sleeve and enters the interior of the threaded tube.

[0008] As a further solution of the utility model, the upper and lower ends of the flexible frame are both provided with reserved holes, the inner walls of the reserved holes are fixedly provided with fixing tubes, and four screws are respectively located inside the four fixing tubes.

[0009] As a further solution of the utility model, a sealing gasket is sleeved on the outer wall of the screw located inside the fixing tube, and the upper end of the sealing gasket is fixedly connected to the screw.

[0010] As a further solution of the utility model, a snap-in groove is provided on one side of the flexible frame, the rubber sleeve is located inside the snap-in groove, and glue is fixedly provided on one end of the rubber sleeve that contacts the snap-in groove.

[0011] As a further solution of the utility model, a connector is connected to the rear end of the lower end of the flexible frame.

[0012] As a further solution of the utility model, the upper end of the fixed tube is parallel to the upper end of the flexible frame.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting a reinforcement structure and setting an aluminum foil cover made of a material that can be bent frequently on one side of the flexible frame, when the flexible frame is bent frequently, the aluminum foil cover strengthens the bending end of the flexible frame, thereby preventing the bending portion of the flexible frame from being broken or damaged, and increasing the service life of the flexible frame;

[0015] By setting a reinforcement structure, fixing a fixed sleeve made of hard material inside the flexible frame, and setting a threaded tube inside the aluminum foil cover, and cooperating with screws, the rubber sleeve can be firmly inserted into the insertion groove to avoid the rubber sleeve from separating from the insertion groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a flexible OLED device structure of the utility model;

[0017] Figure 2 This is a partial disassembled structural diagram of a flexible OLED device structure of the utility model;

[0018] Figure 3 for Figure 2 The enlarged structure diagram at A in the middle;

[0019] Figure 4 This is a partial cross-sectional structural diagram of a flexible OLED device structure of the utility model;

[0020] Figure 5 for Figure 4 Enlarged structural diagram of point B in the middle.

[0021] In the figure: 1. flexible frame; 2. display screen; 3. connector; 4. reinforcement structure; 5. rubber sleeve; 6. installation cavity; 7. aluminum foil cover; 8. snap-in groove; 9. sealing gasket; 10. reinforcement structure; 11. screw; 12. threaded pipe; 13. reserved hole; 14. fixing pipe. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-5As shown, a flexible OLED device structure includes a flexible frame 1, a display screen 2 is arranged on one side of the flexible frame 1, a reinforcement structure 4 is arranged on one side of the flexible frame 1, the reinforcement structure 4 includes a rubber sleeve 5, an installation cavity 6 is opened on the inner wall of the rubber sleeve 5, and an aluminum foil cover 7 is fixedly arranged on the inner wall of the installation cavity 6.

[0024] In this embodiment, two reinforcement structures 10 are installed at the upper and lower ends of the flexible frame 1. The reinforcement structure 10 includes a screw 11. A threaded tube 12 is fixedly provided inside the aluminum foil cover 7 at the lower end of the screw 11. The inner wall of the threaded tube 12 is provided with a thread that engages with the outer wall of the screw 11. The lower end of the screw 11 passes through the rubber sleeve 5 and enters the interior of the threaded tube 12.

[0025] The screw 11 passes through the flexible frame 1 and enters into the threaded tube 12 , which can strengthen the stability of the rubber sleeve 5 in the snap-in groove 8 .

[0026] In this embodiment, the upper and lower ends of the flexible frame 1 are both provided with reserved holes 13 , the inner wall of the reserved hole 13 is fixedly provided with a fixing tube 14 , and the four screws 11 are respectively located inside the four fixing tubes 14 .

[0027] The fixing tube 14 is convenient for installation. The area in contact with the screw 11 during installation is made of hard material, which better ensures that the screw 11 is installed firmly.

[0028] In this embodiment, a sealing gasket 9 is sleeved on the outer wall of the screw 11 located inside the fixing tube 14 , and the upper end of the sealing gasket 9 is fixedly connected to the screw 11 .

[0029] The sealing gasket 9 ensures that the lower end of the screw 11 is in contact with the fixing tube 14 more firmly.

[0030] In this embodiment, a snap-in groove 8 is provided on one side of the flexible frame 1 , the rubber sleeve 5 is located inside the snap-in groove 8 , and glue is fixedly provided on one end of the rubber sleeve 5 that contacts the snap-in groove 8 .

[0031] The snap-in groove 8 facilitates the entry of the rubber sleeve 5 , and the glue enhances the fitting strength between the rubber sleeve 5 and the snap-in groove 8 .

[0032] In this embodiment, a connector 3 is connected to the rear end of the lower end of the flexible frame 1 .

[0033] The connector 3 is used to connect to a power supply device.

[0034] In this embodiment, the upper end of the fixing tube 14 is parallel to the upper end of the flexible frame 1 .

[0035] It should be noted that the utility model is a flexible OLED device structure. When the flexible frame 1 is bent, the rubber sleeve 5 is driven to bend, so that the aluminum foil cover 7 inside the rubber sleeve 5 is bent, thereby enhancing the bending resistance of the original flexible frame 1 and avoiding the occurrence of fracture in the bending area on one side of the flexible frame 1.

[0036] When installing the rubber sleeve 5 into the slot 8, apply glue on one side of the rubber sleeve 5. After it fits with the flexible frame 1, use the screw 11 to pass through the fixing tube 14. The screw 11 passes through the rubber sleeve 5 and enters the threaded tube 12, so that the rubber sleeve 5 and the aluminum foil cover 7 are placed more firmly.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A flexible OLED device structure, comprising a flexible frame (1), a display screen (2) being arranged on one side of the flexible frame (1), characterized in that: A reinforcement structure (4) is provided on one side of the flexible frame (1), the reinforcement structure (4) comprises a rubber sleeve (5), an installation cavity (6) is provided on the inner wall of the rubber sleeve (5), and an aluminum foil cover (7) is fixedly provided on the inner wall of the installation cavity (6).

2. A flexible OLED device structure according to claim 1, characterized in that: Two reinforcement structures (10) are installed at the upper and lower ends of the flexible frame (1), the reinforcement structure (10) comprising a screw (11), a threaded tube (12) is fixedly arranged inside the aluminum foil cover (7) at the lower end of the screw (11), the inner wall of the threaded tube (12) is provided with threads meshing with the outer wall of the screw (11), and the lower end of the screw (11) passes through the rubber sleeve (5) and enters the interior of the threaded tube (12).

3. A flexible OLED device structure according to claim 2, characterized in that: The upper and lower ends of the flexible frame (1) are both provided with reserved holes (13), the inner wall of the reserved hole (13) is fixedly provided with a fixing tube (14), and the four screws (11) are respectively located inside the four fixing tubes (14).

4. A flexible OLED device structure according to claim 3, characterized in that: The outer wall of the screw (11) located inside the fixing tube (14) is sleeved with a sealing gasket (9), and the upper end of the sealing gasket (9) is fixedly connected to the screw (11).

5. The flexible OLED device structure according to claim 1, characterized in that: A snap-in groove (8) is provided on one side of the flexible frame (1), the rubber sleeve (5) is located inside the snap-in groove (8), and glue is fixedly provided on one end of the rubber sleeve (5) that contacts the snap-in groove (8).

6. The flexible OLED device structure according to claim 1, characterized in that: The lower rear end of the flexible frame (1) is connected to a connector (3).

7. The flexible OLED device structure according to claim 3, characterized in that: The upper end of the fixed tube (14) is parallel to the upper end of the flexible frame (1).

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