Display device with edge protection structure

Abstract

This application relates to a display device with an edge protection structure, comprising a display frame, a display module, and multiple sets of edge protection mechanisms. The display module is mounted on the display frame and includes multiple protective surfaces, each of which is the surface of the display module that needs to be protected. Each set of edge protection mechanisms is disposed on the display frame and is used to protect each protective surface. Each edge protection mechanism includes an edge protection assembly and a locking assembly. The edge protection assembly includes a fixing base, two or more connecting rods, a protective plate, and a protective torsion spring. The fixing base is mounted on the display frame. One end of each connecting rod is rotatably connected to the fixing base, and the protective plate is rotatably connected to the other end of each connecting rod. The connecting rods are arranged in parallel. One end of the protective torsion spring abuts against the fixing base, and the other end of the protective torsion spring abuts against any connecting rod. This application provides stable edge protection for the edges of the display device.

Description

Technical Field

[0001] This application relates to the field of displays, and more particularly to a display device having a protective edge structure. Background Technology

[0002] During the assembly, handling, transportation, and installation of LED display devices, the LED beads attached to the display surface are relatively fragile and are easily damaged or detached due to scratches or impacts, affecting the lifespan of the LED display device. Therefore, edge protection structures for display devices have emerged on the market to wrap around the individual display units of the LED display device during the handling process after disassembly, in order to prevent the LED beads on the surface of the display units from being broken.

[0003] The existing edge protection structure is installed on the display unit. The edge protection structure generally includes a fixed base, a protective plate, and a return spring. The fixed base is installed on the display unit, the protective plate is slidably connected to the fixed base, one end of the return spring is fixedly connected to the fixed base, and the other end of the return spring is fixedly connected to the protective plate. Thus, when the display device is transported, the return spring pushes the protective plate to move relative to the fixed base to wrap the edge of the display device. When two display devices are spliced, the two protective plates abut against each other and push against each other to expose the edge of the display device, thereby completing the splicing of the two display devices.

[0004] Regarding the aforementioned technologies, when wrapping the edge of a display device, the protective plate is easily subject to external factors and may slip unexpectedly, causing the edge of the display device to be exposed. This makes it difficult for the edge protection structure to stably protect the edge of the display device. Summary of the Invention

[0005] In order to provide stable protection for the edges of the display device through the edge protection structure, this application provides a display device with an edge protection structure.

[0006] The display device with a protective edge structure provided in this application adopts the following technical solution:

[0007] A display device with an edge protection structure includes a display frame, a display module, and multiple sets of edge protection mechanisms. The display module is mounted on the display frame and includes multiple protective surfaces, each of which is a surface of the display module that needs to be protected. Each set of edge protection mechanisms is disposed on the display frame and is used to protect each protective surface.

[0008] The edge protection mechanism includes an edge protection assembly and a locking assembly. The edge protection assembly includes a fixed base, two or more connecting rods, a protective plate, and a protective torsion spring. The fixed base is installed on the display frame. One end of each connecting rod is rotatably connected to the fixed base. The protective plate is rotatably connected to the other end of each connecting rod. The connecting rods are arranged in parallel. One end of the protective torsion spring abuts against the fixed base, and the other end of the protective torsion spring abuts against any connecting rod.

[0009] The locking assembly includes a locking rod and a locking spring. The locking rod includes a first rod body and a second rod body. The first rod body is mounted on a fixed base, and the second rod body slides and engages with the first rod body. One end of the locking spring is fixedly connected to the first rod body, and the other end of the locking spring is fixedly connected to the second rod body. The protective plate has a through-hole. When the locking assembly is locked, the second rod body passes through and engages with the locking hole.

[0010] By adopting the above technical solution, when the display device is detached from its interconnected parts and requires the edge protection mechanism to protect each protective surface, the protective torsion spring drives a connecting rod to rotate away from the fixed base. This causes the connecting rod to move the protective plate closer to the protective surface. During the movement of the protective plate, the top plane of the protective plate remains parallel to the fixed base. When the protective plate moves closer to the protective surface, the locking spring pushes the second rod body to slide closer to the protective plate. When the protective plate moves to the set position to protect the protective surface, the second rod body passes through and engages with the locking hole, thereby locking the locking assembly. This prevents the connecting rods from rotating and the protective plate from moving, making the protection of the protective surface more stable. This improves the situation where, when wrapping the edge of the display device, the protective plate is easily affected by external factors and may slip unexpectedly, causing the edge of the display device to be exposed, making it difficult for the edge protection structure to stably protect the edge of the display device.

[0011] Optionally, the protective plate is fixedly provided with an unlocking protrusion. When the two display devices are spliced ​​together, the unlocking protrusion of one display device is directly opposite the locking hole of the other display device, and the locking hole of one display device is directly opposite the unlocking protrusion of the other display device.

[0012] When the locking component is unlocked, the unlocking protrusion of one display device passes through and engages with the locking hole of another display device, and the unlocking protrusion of the other display device passes through and engages with the locking hole of one display device.

[0013] Optionally, the protective plate has an inclined surface on the side facing the protective surface, and the inclined surface is inclined from top to bottom from the side closer to the protective surface to the side farther away from the protective surface.

[0014] Optionally, multiple sets of adjustment mechanisms are also included. Each set of adjustment mechanisms is disposed between the display module and the display frame. Each adjustment mechanism includes an adjustment rod, a magnetic block, and a stop block. The adjustment rod is threaded to the display frame. An adjustment hole is opened at the end of the adjustment rod away from the display module. The magnetic block is fixedly disposed at the end of the adjustment rod close to the display module. One end of the stop block is fixed to the display module, and the other end of the stop block is magnetically connected to the magnetic block.

[0015] By adopting the above technical solution, when the display surface of the display module needs to be adjusted, a specific tool is inserted and engaged with the adjustment hole. Rotating the specific tool drives the adjustment rod to rotate, thereby moving the adjustment rod closer to or away from the display module. This allows the magnetic attraction of the magnetic block to the abutment block to tilt the display module closer to the display frame, or the abutment of the magnetic block to the abutment block to push the display module away from the display frame, thus completing the adjustment of the flatness of the display surface of the display module and improving usability.

[0016] Optionally, a positioning hole is provided on one side of the display frame in the X-axis direction, and a positioning protrusion is fixedly provided on the other side of the display frame in the X-axis direction. The positioning protrusion is positioned opposite to the positioning hole. When the two display devices are spliced ​​along the X-axis direction, the positioning protrusion of one display device passes through and engages with the positioning hole of the other display device.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] 1. When the display device is detached from its interconnected parts and requires the edge protection mechanism to protect each surface, the protective torsion spring drives a connecting rod to rotate away from the fixed base. This causes the connecting rod to move the protective plate closer to the protective surface. During the movement of the protective plate, the top plane of the protective plate remains parallel to the fixed base. When the protective plate moves closer to the protective surface, the locking spring pushes the second rod body to slide closer to the protective plate. When the protective plate moves to the set position to protect the protective surface, the second rod body passes through and engages with the locking hole, thus locking the locking assembly. This prevents the connecting rods from rotating and the protective plate from moving, making the protection of the protective surface more stable. This improves the situation where, when covering the edge of the display device, the protective plate is easily affected by external factors and may slip unexpectedly, causing the edge of the display device to be exposed, making it difficult for the edge protection structure to stably protect the edge of the display device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application. Figure 1 ;

[0020] Figure 2This is a schematic diagram of the overall structure of an embodiment of this application. Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the overall structure of the edge protection mechanism according to an embodiment of this application;

[0022] Figure 4 This is a schematic diagram of the protection plate structure according to an embodiment of this application;

[0023] Figure 5 This is a schematic diagram of the connecting rod structure according to an embodiment of this application;

[0024] Figure 6 This is a schematic diagram of the locking component structure in an embodiment of this application;

[0025] Figure 7 This is a schematic diagram of the adjustment mechanism structure according to an embodiment of this application;

[0026] Explanation of reference numerals in the attached drawings: 1. Display frame; 11. Control module; 12. Positioning hole; 13. Positioning protrusion; 2. Display module; 21. Protective surface; 3. Edge protection mechanism; 31. Edge protection assembly; 311. Fixing base; 312. Connecting rod; 3121. Rotating part; 3122. Connecting part; 313. Protective plate; 3130. Inclined surface; 3131. Locking hole; 3132. Unlocking protrusion; 314. Protective torsion spring; 32. Locking assembly; 321. Locking rod; 3211. First rod body; 3212. Second rod body; 322. Locking spring; 4. Adjustment mechanism; 41. Adjustment rod; 411. Adjustment hole; 42. Magnetic block; 43. Abutment block. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0028] This application discloses a display device with a protective edge structure. (Refer to...) Figure 1 and Figure 2 A display device with a protective edge structure includes a display frame 1, a display module 2, four sets of protective edge mechanisms 3, and several sets of adjustment mechanisms 4. The display module 2 is installed on one side of the display frame 1, and a control module 11 is installed on the other side of the display frame 1. The control module 11 has a rectangular cross-section. In this embodiment, the length direction of the control module 11 is the X-axis direction, and the width direction of the control module 11 is the Y-axis direction. The display module 2 includes two protective surfaces 21, which are located on both sides of the display module 2 along the X-axis direction. The two protective surfaces 21 are the surfaces of the display module 2 that need to be protected. Each set of protective edge mechanisms 3 is respectively arranged on both sides of the display frame 1 along the X-axis direction and is used to protect each protective surface 21. Each adjustment mechanism 4 is arranged between the display module 2 and the display frame 1.

[0029] Reference Figure 3 , Figure 4 as well as Figure 5 The edge protection mechanism 3 includes an edge protection assembly 31, which includes a fixed base 311, two connecting rods 312, a protective plate 313, and a protective torsion spring 314. The fixed base 311 is installed on one side of the display frame 1. Each of the two connecting rods 312 includes two rotating parts 3121 and a connecting part 3122. The two rotating parts 3121 are respectively fixedly connected to both ends of the connecting part 3122. One end of each rotating part 3121 is rotatably connected to both sides of the fixed base 311. The protective plate 313 has two sides... The two connecting rods 312 are rotatably connected to the other ends of the two rotating parts 3121 respectively, and are arranged in parallel so that the fixed seat 311 is always parallel to the top of the protective plate 313. The protective plate 313 has an inclined surface 3130 on the side facing the protective surface 21. The inclined surface 3130 is inclined from top to bottom from the side close to the protective surface 21 to the side away from the protective surface 21. One end of the protective torsion spring 314 abuts against the fixed seat 311, and the other end of the protective torsion spring 314 abuts against a connecting part 3122.

[0030] Reference Figure 3 and Figure 6 The edge protection mechanism 3 also includes a locking component 32, which includes a locking rod 321 and a locking spring 322. The locking rod 321 includes a first rod body 3211 and a second rod body 3212. The first rod body 3211 is mounted on the fixed base 311, and the second rod body 3212 is slidably fitted to the first rod body 3211. The locking spring 322 is located between the first rod body 3211 and the second rod body 3212. One end of the locking spring 322 is fixedly connected to the first rod body 3211, and the other end of the locking spring 322 is fixedly connected to the second rod body 3212. The protective plate 313 has a through-hole locking hole 3131. When the locking component 32 is locked, the second rod body 3212 passes through and engages with the locking hole 3131.

[0031] Reference Figure 3 and Figure 6 The top of the protective plate 313 is fixedly provided with an unlocking protrusion 3132. When the two display devices are spliced ​​together, the unlocking protrusion 3132 of one display device is directly opposite the locking hole 3131 of the other display device, and the locking hole 3131 of one display device is directly opposite the unlocking protrusion 3132 of the other display device.

[0032] Reference Figure 3 and Figure 6When the locking component 32 is unlocked, the unlocking protrusion 3132 of one display device passes through and engages with the locking hole 3131 of another display device, and the unlocking protrusion 3132 of the other display device passes through and engages with the locking hole 3131 of one display device, thereby causing the unlocking protrusion 3132 to push the second rod part 3212 to disengage from the engagement with the locking hole 3131, thereby unlocking the locking component 32.

[0033] Reference Figure 7 The adjustment mechanism 4 includes an adjustment rod 41, a magnetic block 42, and a stop block 43. The adjustment rod 41 is threaded to the display frame 1. An adjustment hole 411 is provided at the end of the adjustment rod 41 away from the display module 2. The magnetic block 42 is fixedly disposed at the end of the adjustment rod 41 near the display module 2. One end of the stop block 43 is fixed to the display module 2, and the other end of the stop block 43 is magnetically connected to the magnetic block 42.

[0034] When the display surface of the display module 2 needs to be adjusted, a specific tool is inserted and engaged with the adjustment hole 411. Rotating the specific tool causes the adjustment rod 41 to rotate, thereby moving the adjustment rod 41 towards or away from the display module 2. This causes the display module 2 to tilt towards the display frame 1 through the magnetic attraction of the magnetic block 42 to the abutment block 43, or pushes the display module 2 away from the display frame 1 through the abutment of the magnetic block 42 and the abutment block 43, thereby completing the adjustment of the flatness of the display surface of the display module 2.

[0035] Reference Figure 1 and Figure 2 A positioning hole 12 is provided on one side of the display frame 1 in the X-axis direction, and a positioning protrusion 13 is fixedly provided on the other side of the display frame 1 in the X-axis direction. The positioning protrusion 13 is positioned opposite to the positioning hole 12. When the two display devices are spliced ​​along the X-axis direction, the positioning protrusion 13 of one display device passes through and engages with the positioning hole 12 of the other display device.

[0036] The implementation principle of a display device with a protective edge structure according to an embodiment of this application is as follows: When the display device is disassembled and the protective edge mechanism 3 is needed to protect each protective surface 21, the protective torsion spring 314 drives a connecting rod 312 to rotate away from the fixed base 311, thereby causing the connecting rod 312 to move the protective plate 313 towards the protective surface 21. During the movement of the protective plate 313, the top plane of the protective plate 313 remains parallel to the fixed base 311. When the protective plate 313 moves towards the protective surface 21, the locking spring 322 pushes the second rod body 3212 to slide towards the protective plate 313. When the protective plate 313 moves to the set position to protect the protective surface 21, the second rod body 3212 passes through and engages with the locking hole 3131, thereby locking the locking component 32. This makes it difficult for the connecting rods 312 to rotate, and the protective plate 313 to move. This makes the protection of the protective surface 21 by the protective plate 313 more stable. It also improves the situation where the protective plate 313 is easily affected by external factors and may slip unexpectedly when covering the edge of the display device, which would cause the edge of the display device to be exposed. This makes it difficult for the edge protection structure to stably protect the edge of the display device.

[0037] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A display device with a protective edge structure, characterized in that: The display module (2) includes a display frame (1), a display module (2), and multiple sets of edge protection mechanisms (3). The display module (2) is installed on the display frame (1). The display module (2) includes multiple protective surfaces (21). Each protective surface (21) is a surface of the display module (2) that needs to be protected. Each set of edge protection mechanisms (3) is set on the display frame (1) and is used to protect each protective surface (21). The edge protection mechanism (3) includes an edge protection assembly (31) and a locking assembly (32). The edge protection assembly (31) includes a fixed base (311), two or more connecting rods (312), a protective plate (313), and a protective torsion spring (314). The fixed base (311) is installed on the display frame (1). One end of each connecting rod (312) is rotatably connected to the fixed base (311). The protective plate (313) is rotatably connected to the other end of each connecting rod (312). The connecting rods (312) are arranged in parallel. One end of the protective torsion spring (314) abuts against the fixed base (311), and the other end of the protective torsion spring (314) abuts against any connecting rod (312). The locking assembly (32) includes a locking rod (321) and a locking spring (322). The locking rod (321) includes a first rod body (3211) and a second rod body (3212). The first rod body (3211) is mounted on a fixed base (311), and the second rod body (3212) is slidably fitted to the first rod body (3211). One end of the locking spring (322) is fixedly connected to the first rod body (3211), and the other end of the locking spring (322) is fixedly connected to the second rod body (3212). The protective plate (313) has a through-hole (3131). When the locking assembly (32) is locked, the second rod body (3212) passes through and engages with the locking hole (3131).

2. A display device with a protective edge structure according to claim 1, characterized in that: The protective plate (313) is fixedly provided with an unlocking protrusion (3132). When the two display devices are spliced ​​together, the unlocking protrusion (3132) of one display device is directly opposite the locking hole (3131) of the other display device, and the locking hole (3131) of one display device is directly opposite the unlocking protrusion (3132) of the other display device. When the locking component (32) is unlocked, the unlocking protrusion (3132) of one display device passes through and engages with the locking hole (3131) of another display device, and the unlocking protrusion (3132) of the other display device passes through and engages with the locking hole (3131) of one display device.

3. A display device with a protective edge structure according to claim 1, characterized in that: The protective plate (313) has an inclined surface (3130) on the side facing the protective surface (21), and the inclined surface (3130) is inclined from top to bottom from the side closer to the protective surface (21) to the side farther away from the protective surface (21).

4. A display device with a protective edge structure according to claim 1, characterized in that: It also includes multiple sets of adjustment mechanisms (4), each set of adjustment mechanisms (4) is set between the display module (2) and the display frame (1). Each adjustment mechanism (4) includes an adjustment rod (41), a magnetic block (42) and an abutment block (43). The adjustment rod (41) is threaded to the display frame (1). An adjustment hole (411) is opened at the end of the adjustment rod (41) away from the display module (2). The magnetic block (42) is fixedly set at the end of the adjustment rod (41) close to the display module (2). One end of the abutment block (43) is fixed to the display module (2), and the other end of the abutment block (43) is magnetically connected to the magnetic block (42).

5. A display device with a protective edge structure according to claim 1, characterized in that: The display frame (1) has a positioning hole (12) on one side of the X-axis direction, and a positioning protrusion (13) is fixedly provided on the other side of the display frame (1) in the X-axis direction. The positioning protrusion (13) is positioned opposite to the positioning hole (12). When the two display devices are spliced ​​along the X-axis direction, the positioning protrusion (13) of one display device passes through and engages with the positioning hole (12) of the other display device.

Images