Detachable OLED display screen

Abstract

The utility model relates to the technical field of OLED display screens, in particular to a detachable OLED display screen which comprises a mounting plate, an adjusting assembly is arranged at the top end of the mounting plate, a display screen assembly is arranged in the middle of the adjusting assembly, and a protection assembly is arranged on the back face of the display screen assembly. The display screen has the advantages that the movable block and the adjusting plate are connected in a fastening and positioning mode through the positioning rod and the first nut, the connecting rod and the adjusting plate are connected in a fastening and positioning mode through the second nut, and therefore the display screen body and the installation frame can be detachably installed and connected; the position of the display screen main body can be adjusted by pulling the handle, so that the display screen main body is prevented from being damaged by clamping; and after the display screen main body is detached, the protection plate and the first protection pad are placed at the bottom, and the back surface of the display screen main body is suspended, so that the display screen main body can be safely and stably placed.

Description

Technical Field

[0001] This utility model relates to the field of OLED display technology, and in particular to a detachable OLED display. Background Technology

[0002] OLED displays are made using organic light-emitting diodes. They do not require a backlight and have advantages such as high contrast, wide viewing angle, fast response speed, wide operating temperature range, and simple manufacturing.

[0003] OLED digital signage displays are a new type of organic light-emitting diode display screen, characterized by self-illumination, high contrast, and fast response. They can achieve more vivid and delicate display effects, making them suitable for display and promotion in high-end venues. This type of display screen has gradually become more popular in recent years.

[0004] For example, the prior art Chinese patent publication number "CN218768629U" provides a detachable OLED display screen, including a fixing plate, an OLED display body, a non-woven fabric, and an outer frame. The fixing plate, the OLED display body, and the non-woven fabric are arranged sequentially from top to bottom in the outer frame. Each corner of the fixing plate is connected to the corresponding corner of the OLED display body through positioning pads. The positioning pads are fixed to the fixing plate by bolts. The outer side of the positioning pads has a downward vertical protrusion. The outer side of the corner of the OLED display body has a connector, and the connector is connected to the inner side of the corresponding vertical protrusion.

[0005] The device has a compact overall structure and is easy to disassemble and maintain. It also effectively increases the heat dissipation area and can be used for larger screens such as medical monitors.

[0006] Existing detachable OLED displays are installed using bolts and other tightening structures. This makes them prone to loosening and falling, as well as damaging the display body. They also lack protective structures on the sides of the display body for easy disassembly, installation, and position adjustment. Furthermore, after the display body is removed, it is not convenient to place it stably and safely. Vertical placement makes it easy to tip over and break, while horizontal placement can damage the back of the display body. Utility Model Content

[0007] The purpose of this invention is to address the shortcomings of existing technologies where the display screen body is installed using bolts or other tightening structures, which can easily lead to loosening and the display screen body falling off, or damage to the display screen body. Furthermore, the invention does not provide protective structures on the sides of the display screen body for disassembly, installation, and position adjustment. Therefore, this invention proposes a detachable OLED display screen.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] Design a detachable OLED display screen, including a mounting plate. An adjustment assembly is located at the top of the mounting plate, a display screen assembly is located in the middle of the adjustment assembly, and a protective assembly is located on the back of the display screen assembly. The adjustment assembly includes adjustment plates fixed to both ends of the top of the mounting plate. A first connecting hole is formed on the surface of each adjustment plate. A first sliding groove is formed between two adjustment plates, and a second sliding groove is formed on one side between the two adjustment plates. The display screen assembly includes a display screen body slidably mounted between the two adjustment plates. A mounting frame is connected to the outer side of the display screen body. A handle is fixed to the top of the mounting frame, and movable blocks are fixed to both sides of the mounting frame. A second connecting hole is formed on the side of each movable block, and a connecting rod is fixed to the outer end face of each movable block. The protective assembly includes a protective plate and a first protective pad, providing protection for the back of the display screen body and allowing the detached display screen body to be placed back-side down, protecting the front of the display screen body.

[0010] Furthermore, a second protective pad is bonded to both the front and rear sides of the mounting frame, a protective strip is bonded to the connection between the display screen body and the mounting frame, the moving block is slidably engaged inside the first groove, a positioning rod passes through the inside of the first connecting hole and the second connecting hole, and a first nut is connected to both ends of the positioning rod.

[0011] Furthermore, the connecting rod slides through the second groove. The connecting rod is a threaded rod structure and is horizontally arranged. A second nut is connected to the surface of the connecting rod at a position outside the second groove.

[0012] Furthermore, the mounting plate is a rectangular plate structure and is horizontally arranged, with mounting holes at its four corners; the adjusting plate is an L-shaped structure and is vertically arranged, with the first connecting holes evenly distributed on the surface of the adjusting plate.

[0013] Furthermore, the main body of the display screen is a rectangular structure and is vertically arranged, the mounting frame is a rectangular frame structure, and the moving block is a rectangular block structure and is horizontally arranged.

[0014] Furthermore, the second protective pad has a rectangular frame structure and is made of rubber, the protective strip has a long strip structure and is made of plastic, and the positioning rod has a threaded rod structure and is set horizontally.

[0015] Furthermore, the mounting frame has third connecting holes on both sides of its back, and the protective plate has fourth connecting holes at both ends. Bolts are inserted into the fourth connecting holes and the third connecting holes, and the first protective pad is bonded to the middle of the outer side of the protective plate.

[0016] Furthermore, the third connecting hole is a threaded hole structure, and its depth is less than the thickness of the mounting frame. The protective plate is a trapezoidal structure, with a gap between its center and the back of the display screen body, and is evenly distributed on the back of the display screen body. The first protective pad is made of rubber and is a long strip structure.

[0017] The detachable OLED display proposed in this utility model has the following advantages:

[0018] 1. This utility model connects a mounting frame to the side of the display screen body, and sets moving blocks and connecting rods on both sides of the mounting frame. Therefore, the adjustment plate is set on the mounting plate. The display screen body and the mounting frame can be adjusted and moved between two adjacent adjustment plates through the moving blocks and connecting rods. After the display screen body is adjusted to the installation position, the moving blocks and adjustment plates are fixedly connected by the positioning rod and the first nut, and the connecting rod and adjustment plate are fixedly connected by the second nut. Therefore, the display screen body and the mounting frame can be detachably installed and connected, and the position of the display screen body can be adjusted by pulling the handle. It also protects the display screen body from being pinched.

[0019] 2. In this utility model, the protective plate and the mounting frame are detachably connected by bolts on the back of the display screen body, and a first protective pad is set on the outside of the protective plate. After the display screen body is removed, the protective plate and the first protective pad are placed underneath, and the back of the display screen body is suspended in the air, which can ensure the safety and stability of the display screen body. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This utility model Figure 1 Enlarged view of point A;

[0022] Figure 3 This utility model Figure 1 A schematic diagram of the adjustment components;

[0023] Figure 4 This utility model Figure 3 Enlarged view of point B;

[0024] Figure 5 This utility model Figure 1 A schematic diagram of the display screen components;

[0025] Figure 6 This utility model Figure 1 A schematic diagram of the back of the main display screen;

[0026] Figure 7 This utility model Figure 6 A schematic diagram of the installation of the protective plate on the back of the display screen body;

[0027] Figure 8 This utility model Figure 7 A schematic diagram of the protective plate section.

[0028] In the diagram: 1. Mounting plate; 2. Mounting hole; 3. Second protective pad; 4. Display screen body; 5. Adjusting plate; 6. Second nut; 7. First connecting hole; 8. Handle; 9. Mounting frame; 10. Connecting rod; 11. Positioning rod; 12. First nut; 13. Moving block; 14. Protective strip; 15. First slide groove; 16. Second slide groove; 17. Second connecting hole; 18. Third connecting hole; 19. Protective plate; 20. First protective pad; 21. Fourth connecting hole; 22. Bolt. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Example 1

[0031] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The figure shows a detachable OLED display screen, including a mounting plate 1. The mounting plate 1 is a rectangular plate structure and is horizontally arranged. Mounting holes 2 are opened at its four corners. An adjustment component is provided at the top of the mounting plate 1. A display screen component is provided in the middle of the adjustment component. A protective component is provided on the back of the display screen component.

[0032] The adjustment assembly includes an adjustment plate 5, which is an L-shaped structure and vertically arranged. The adjustment plate 5 is fixed to both ends of the top of the mounting plate 1. The surface of the adjustment plate 5 has a first connecting hole 7, which is evenly distributed on the surface of the adjustment plate 5. A first sliding groove 15 is provided in the middle between two adjustment plates 5, and a second sliding groove 16 is provided on one side between two adjustment plates 5.

[0033] The display screen assembly includes a display screen body 4, which is a rectangular structure and vertically arranged. The display screen body 4 is slidably mounted between two adjustment plates 5. A mounting frame 9 is connected to the outer side of the display screen body 4. The mounting frame 9 is a rectangular frame structure. A handle 8 is fixed to the top of the mounting frame 9. Movable blocks 13 are fixed to both sides of the mounting frame 9. The movable blocks 13 are rectangular blocks and horizontally arranged. A second connecting hole 17 is opened on the side of the movable block 13. A connecting rod 10 is fixed to the outer end face of the movable block 13.

[0034] The protective assembly includes a protective plate 19 and a first protective pad 20, which are used to provide protection for the back of the display screen body 4 and can place the disassembled display screen body 4 with its back facing down to protect the front of the display screen body 4.

[0035] Adjustment plate 5 is set on mounting plate 1. Display body 4 and mounting frame 9 can be adjusted and moved between two adjacent adjustment plates 5 through moving block 13 and connecting rod 10. After the display body 4 is adjusted to the installation position, the moving block 13 and adjustment plate 5 are fixedly connected by positioning rod 11 and first nut 12, and the connecting rod 10 and adjustment plate 5 are fixedly connected by second nut 6. Therefore, the display body 4 and mounting frame 9 can be detachably installed and connected, and the position of display body 4 can be adjusted by pulling handle 8. It also protects the display body 4 from being pinched.

[0036] The mounting frame 9 has a second protective pad 3 bonded to both the front and rear sides. The second protective pad 3 is a rectangular frame structure and is made of rubber. A protective strip 14 is bonded to the connection between the display screen body 4 and the mounting frame 9. The protective strip 14 is a long strip structure and is made of plastic. The moving block 13 is slidably engaged inside the first sliding groove 15. A positioning rod 11 passes through the inside of the first connecting hole 7 and the second connecting hole 17. The positioning rod 11 is a threaded rod structure and is horizontally set. The two ends of the positioning rod 11 are connected to a first nut 12.

[0037] The connecting rod 10 slides through the second groove 16. The connecting rod 10 is a threaded rod structure and is horizontally arranged. A second nut 6 is connected to the surface of the connecting rod 10 at a position outside the second groove 16.

[0038] Example 2

[0039] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8The figure shows a detachable OLED display screen, including a mounting plate 1. An adjustment assembly is located at the top of the mounting plate 1, a display screen assembly is located in the middle of the adjustment assembly, and a protective assembly is located on the back of the display screen assembly. The adjustment assembly includes adjustment plates 5, which are fixed to both ends of the top of the mounting plate 1. Each adjustment plate 5 has a first connecting hole 7 on its surface, a first sliding groove 15 between two adjustment plates 5, and a second sliding groove 16 on one side between two adjustment plates 5. The display screen assembly includes a display screen body 4. The display screen body 4 is slidably mounted between the two adjustment plates 5. A mounting frame 9 is connected to the outer side of the display screen body 4. A handle 8 is fixed to the top of the mounting frame 9. Movable blocks 13 are fixed to both sides of the mounting frame 9. A second connecting hole 17 is opened on the side of the movable block 13. A connecting rod 10 is fixed to the outer end face of the movable block 13. The protective assembly includes a protective plate 19 and a first protective pad 20, which are used to provide protection for the back of the display screen body 4 and can place the disassembled display screen body 4 with its back facing down to protect the front of the display screen body 4.

[0040] Adjustment plate 5 is set on mounting plate 1. Display body 4 and mounting frame 9 can be adjusted and moved between two adjacent adjustment plates 5 through moving block 13 and connecting rod 10. After the display body 4 is adjusted to the installation position, the moving block 13 and adjustment plate 5 are fixedly connected by positioning rod 11 and first nut 12, and the connecting rod 10 and adjustment plate 5 are fixedly connected by second nut 6. Therefore, the display body 4 and mounting frame 9 can be detachably installed and connected, and the position of display body 4 can be adjusted by pulling handle 8. It also protects the display body 4 from being pinched.

[0041] The mounting frame 9 has third connecting holes 18 on both sides of its back, and the protective plate 19 has fourth connecting holes 21 at both ends. Bolts 22 are inserted into the fourth connecting holes 21 and the third connecting holes 18. The first protective pad 20 is bonded to the middle of the outer side of the protective plate 19.

[0042] On the back of the display body 4, the protective plate 19 and the mounting frame 9 are detachably connected by bolts 22, and a first protective pad 20 is provided on the outside of the protective plate 19. After the display body 4 is removed, the protective plate 19 and the first protective pad 20 are placed at the bottom, and the back of the display body 4 is suspended, which can ensure the safety and stability of the display body 4.

[0043] The third connecting hole 18 is a threaded hole structure, and its depth is less than the thickness of the mounting frame 9. The protective plate 19 is a trapezoidal structure, with a gap between its middle and the back of the display body 4, and is evenly distributed on the back of the display body 4. The first protective pad 20 is made of rubber and is a long strip structure.

[0044] Working method: A mounting frame 9 is connected to the side of the display body 4, and a moving block 13 and a connecting rod 10 are set on both sides of the mounting frame 9. Therefore, the adjustment plate 5 is set on the mounting plate 1. The display body 4 and the mounting frame 9 can be adjusted and moved between two adjacent adjustment plates 5 through the moving block 13 and the connecting rod 10. After the display body 4 is adjusted to the installation position, the moving block 13 and the adjustment plate 5 are fixedly connected by the positioning rod 11 and the first nut 12, and the connecting rod 10 and the adjustment plate 5 are fixedly connected by the second nut 6. Therefore, the display body 4 and the mounting frame 9 can be detachably installed and connected, and the position of the display body 4 can be adjusted by pulling the handle 8. It also protects the display body 4 from being pinched.

[0045] On the back of the display body 4, the protective plate 19 and the mounting frame 9 are detachably connected by bolts 22, and a first protective pad 20 is provided on the outside of the protective plate 19. After the display body 4 is removed, the protective plate 19 and the first protective pad 20 are placed at the bottom, and the back of the display body 4 is suspended, which can ensure the safety and stability of the display body 4.

[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A detachable OLED display screen, comprising a mounting plate (1), characterized in that: An adjustment component is provided at the top of the mounting plate (1), a display screen component is provided in the middle of the adjustment component, and a protective component is provided on the back of the display screen component. The adjustment assembly includes an adjustment plate (5), which is fixed at both ends of the top of the mounting plate (1). The surface of the adjustment plate (5) has a first connecting hole (7), a first sliding groove (15) is provided in the middle between the two adjustment plates (5), and a second sliding groove (16) is provided on one side between the two adjustment plates (5). The display assembly includes a display body (4), which is slidably mounted between two adjustment plates (5). A mounting frame (9) is connected to the outer side of the display body (4). A handle (8) is fixed to the top of the mounting frame (9). Movable blocks (13) are fixed to both sides of the mounting frame (9). A second connecting hole (17) is opened on the side of the movable block (13). A connecting rod (10) is fixed to the outer end face of the movable block (13). The protective assembly includes a protective plate (19) and a first protective pad (20) for providing protection to the back of the display body (4) and for placing the disassembled display body (4) with its back facing down to protect the front of the display body (4).

2. The detachable OLED display screen according to claim 1, characterized in that: The front and rear sides of the mounting frame (9) are bonded with second protective pads (3), the connection between the display body (4) and the mounting frame (9) is bonded with a protective strip (14), the moving block (13) is slidably engaged inside the first slide groove (15), the first connecting hole (7) and the second connecting hole (17) are through which positioning rods (11) pass, and the two ends of the positioning rods (11) are connected with first nuts (12).

3. A detachable OLED display screen according to claim 1, characterized in that: The connecting rod (10) slides through the second groove (16). The connecting rod (10) is a threaded rod structure and is horizontally arranged. A second nut (6) is connected to the surface of the connecting rod (10) and at a position outside the second groove (16).

4. A detachable OLED display screen according to claim 1, characterized in that: The mounting plate (1) is a rectangular plate structure and is set horizontally, with mounting holes (2) at its four corners. The adjusting plate (5) is an L-shaped structure and is set vertically. The first connecting holes (7) are evenly distributed on the surface of the adjusting plate (5).

5. A detachable OLED display screen according to claim 1, characterized in that: The main body of the display screen (4) is a rectangular structure and is set vertically. The mounting frame (9) is a rectangular frame structure. The moving block (13) is a rectangular block structure and is set horizontally.

6. A detachable OLED display screen according to claim 2, characterized in that: The second protective pad (3) is a rectangular frame structure and is made of rubber. The protective strip (14) is a long strip structure and is made of plastic. The positioning rod (11) is a threaded rod structure and is set horizontally.

7. A detachable OLED display screen according to claim 1, characterized in that: The mounting frame (9) has a third connecting hole (18) on both sides of its back, and the protective plate (19) has a fourth connecting hole (21) at both ends. Bolts (22) are inserted into the fourth connecting hole (21) and the third connecting hole (18), and the first protective pad (20) is bonded to the middle of the outer side of the protective plate (19).

8. A detachable OLED display screen according to claim 7, characterized in that: The third connecting hole (18) is a threaded hole structure and its depth is less than the thickness of the mounting frame (9). The protective plate (19) is a trapezoidal structure with a gap between its middle part and the back of the display body (4) and evenly distributed on the back of the display body (4). The first protective pad (20) is made of rubber and is a long strip structure.

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