A display screen corner protector and display screen assembly

Abstract

This invention belongs to the field of display screen technology, and specifically relates to a display screen corner protector device and display screen assembly. In the display screen corner protector device, when the locking member slides on the base to the locked state, the locking block is inserted into the locking groove, the first protrusion of the locking member is inserted into the first through hole of the first corner protector plate, and the second protrusion of the locking member is inserted into the second through hole of the second corner protector plate. The first and second corner protector plates protrude at the corner of the display screen. When the locking member slides on the base to the unlocked state, the first or second protrusion drives the locking block to disengage from the locking groove, and the first and second corner protector plates are stored at the corner of the display screen. This invention allows for the splicing of two adjacent display screens without removing the display screen corner protector device from the display screen, improving splicing efficiency and reducing splicing costs.

Description

Technical Field

[0001] This invention belongs to the field of display screen technology, and in particular relates to a display screen corner protector and a display screen assembly. Background Technology

[0002] LED (Light Emitting Diode) displays have extremely wide applications in many fields. Typically, a display consists of a frame and display modules. The display modules are mounted on the frame and are used to display images. During the handling of the display, its corners are prone to collisions with external objects. Since the display modules are fragile electronic products, corner protectors are usually installed at the four corners of the display to prevent damage.

[0003] Large-size displays are usually spliced ​​together from multiple smaller displays. In the existing technology, for small displays with corner protectors, the corner protectors need to be removed before splicing, which not only reduces the splicing efficiency of the displays but also increases the splicing cost. Summary of the Invention

[0004] This invention addresses the technical problem in the prior art that the corner protection device needs to be removed before the display screen is assembled, and provides a display screen corner protection device and display screen assembly.

[0005] In view of the above technical problems, embodiments of the present invention provide a display screen corner protection device, including a corner protector, a base, and a locking member; the corner protector includes a first corner protector plate and a second corner protector plate connected to the first corner protector plate, the first corner protector plate is provided with a first through hole, the second corner protector plate is provided with a second through hole, and the corner protector is provided with a locking groove; the locking member is provided with a first protrusion, a second protrusion, and a locking block; both the corner protector and the locking member are slidably mounted on the base, and the locking member is used to lock the corner protector on the base;

[0006] When the locking member slides to the locked state on the base, the locking block is inserted into the locking groove, the first protrusion is inserted into the first through hole, the second protrusion is inserted into the second through hole, and the first corner guard and the second corner guard protrude at the corner of the display screen.

[0007] When the locking member slides to the unlocked state on the base, the first protrusion or the second protrusion drives the locking block to disengage from the locking groove, and the first corner guard and the second corner guard are stored at the corner of the display screen.

[0008] Optionally, the display screen corner protector further includes a first elastic member connected between the corner protector and the base; the first elastic member is connected between the corner protector and the base; when the locking member changes from an unlocked state to a locked state, the first elastic member is used to drive the locking member to slide on the base until the locking block is engaged in the locking groove.

[0009] Optionally, the display screen corner protector further includes a second elastic member connected between the locking member and the base; the second elastic member is used to drive the locking member to slide on the base, so that the locking member changes from an unlocked state to a locked state.

[0010] Optionally, the base is provided with a first sliding hole, the locking member is provided with a first sliding rod, and the base is provided with a first sliding hole, and the locking member is slidably mounted on the base by the first sliding rod inserted into the first sliding hole.

[0011] Optionally, the base is further provided with a second sliding hole, and the corner protector is provided with a second sliding rod. The corner protector is slidably mounted on the base by the second sliding rod inserted into the second sliding hole.

[0012] Optionally, the second sliding hole is an inclined through hole, and the angle between the centerline of the first sliding hole and the centerline of the second sliding hole is an acute angle.

[0013] Optionally, the first corner protector is provided with a first mounting block, the second corner protector is provided with a second mounting block, a sliding groove is formed between the first mounting block and the second mounting block, and the second sliding rod is disposed between the first mounting block and the second mounting block; the base is provided with a sliding part, the second sliding hole is disposed on the sliding part, and the sliding part is inserted into the sliding groove.

[0014] Optionally, the locking groove includes a first locking groove disposed on the first corner protector and a second locking groove disposed on the second corner protector; the locking block includes a first locking block disposed on the first protrusion and a second locking block disposed on the second protrusion;

[0015] When the locking member is in the locked state, the first locking block is inserted into the first locking groove, and the second locking block is inserted into the second locking groove.

[0016] Another embodiment of the present invention provides a display screen assembly, including a display module, a frame, and the aforementioned display screen corner protector, wherein the display module is mounted on the frame, and the base is mounted at each corner of the frame;

[0017] When the locking member is in the locked state, the first corner guard plate and the second corner guard plate protrude from the adjacent two sides of the display module.

[0018] When the locking element is in the unlocked state, the first corner guard and the second corner guard are housed on the frame.

[0019] Optionally, the corner of the frame is provided with a receiving groove, and when the locking member is in the unlocked state, the corner guard is located in the receiving groove.

[0020] In this invention, when the locking member is in the locked state, the first corner protector and the second corner protector protrude from the adjacent sides of the display module of the display screen. That is, the first corner protector and the second corner protector can protect the corners of the display module of the display screen in the XY plane. Furthermore, the first corner protector and the second corner protector protrude from above the display module of the display screen, thereby protecting the display module of the display screen from the Z direction.

[0021] When two adjacent displays are spliced ​​together, the first protrusion will cause the locking member to slide on the base, the locking block will disengage from the locking groove, and the locking member will engage with the corner protector. The corner protector will then slide on the base until it moves to the bottom of the display module, thus allowing the two adjacent display modules to be seamlessly connected. In this invention, the splicing of two adjacent displays can be completed without removing the display corner protector from the display, improving splicing efficiency and reducing splicing costs. Furthermore, this display corner protector has a simple structure and low manufacturing cost. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of a display screen corner protector provided in an embodiment of the present invention;

[0024] Figure 2 This is an exploded structural diagram of a display screen corner protector provided in an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of the corner protector of a display screen corner protector device according to an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the base of a display screen corner protector provided in an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the locking component of a display screen corner protector provided in an embodiment of the present invention;

[0028] Figure 6This is a schematic diagram of the structure of a display screen assembly provided in an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the process of splicing two displays according to an embodiment of the present invention.

[0030] The reference numerals in the accompanying drawings are as follows:

[0031] 1. Display screen corner protection device; 11. Corner protection piece; 111. First corner protection plate; 1111. First through hole; 1112. First mounting block; 112. Second corner protection plate; 1121. Second through hole; 1122. Second mounting block; 113. Locking groove; 114. Second sliding rod; 12. Base; 121. First sliding hole; 122. Second sliding hole; 13. Locking piece; 131. First protrusion; 132. Second protrusion; 133. Locking block; 134. First sliding rod; 14. First elastic element; 15. Second elastic element; 2. Display module; 3. Frame; 31. Receiving groove. Detailed Implementation

[0032] To make the technical problems solved, the technical solutions, and the beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the invention and are not intended to limit the invention.

[0033] It should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of the present invention.

[0034] like Figures 1 to 5As shown, an embodiment of the present invention provides a display screen corner protection device 1, including a corner protector 11, a base 12, and a locking member 13; the corner protector 11 includes a first corner protector plate 111 and a second corner protector plate 112 connected to the first corner protector plate 111, the first corner protector plate 111 is provided with a first through hole 1111, the second corner protector plate 112 is provided with a second through hole 1121, and the corner protector 11 is provided with a locking groove 113; the locking member 13 is provided with a first protrusion 131, a second protrusion 132, and a locking block 133; both the corner protector 11 and the locking member 13 are slidably installed. On the base 12, the locking member 13 is used to lock the corner protector 11 onto the base 12; it can be understood that the first corner protector 111 and the second corner protector 112 can protect the adjacent sides of the display screen (that is, the first corner protector 111 and the second corner protector 112 can protect the corners of the display screen); the angle between the first corner protector 111 and the second corner protector 112 can be designed according to actual needs. Preferably, the included angle between the first corner protector 111 and the second corner protector 112 is 90 degrees.

[0035] When the locking member 13 slides onto the base 12 to the locked state, the locking block 133 is inserted into the locking groove 113, the first protrusion 131 is inserted into the first through hole 1111, and the second protrusion 132 is inserted into the second through hole 1121. The first corner guard 111 and the second corner guard 112 protrude from the corner of the display screen. Understandably, when the locking block 133 is inserted into the locking groove 113, the locking member 13 is in the locked state. At this time, the corner guard 11 cannot slide on the base 12. The first protrusion 131 passes through the first through hole 1111 and is exposed on the outside of the first corner guard 111, and the second protrusion 132 passes through the second through hole 1121. Hole 1121 is exposed on the outside of the second corner protector 112; the first corner protector 111 is located on the outside of the first side of the display screen, and the second corner protector 112 is located on the outside of the second side of the display screen. The first side and the second side are adjacent sides of the display screen, so the corner protector 11 can protect the corner of the display screen (that is, the first corner protector 111 and the second corner protector 112 can protect the display screen in the XY plane); furthermore, the upper ends of the first corner protector 111 and the second corner protector 112 are exposed above the display screen, so the first corner protector 111 and the second corner protector 112 can protect the display screen from the Z direction.

[0036] When the locking member 13 slides to the unlocked state on the base 12, the first protrusion 131 or the second protrusion 132 drives the locking block 133 to disengage from the locking groove 113, and the first corner guard 111 and the second corner guard 112 are stored at the corner of the display screen. Understandably, when the locking block 133 disengages from the locking groove 113, the locking member 13 will release the locking of the corner guard 11, and the corner guard 11 will slide on the base 12 until the first corner guard 111 and the second corner guard 112 move to below the display module 2 of the display screen, thereby completing the splicing of two adjacent display screens.

[0037] Specifically, such as Figure 7 As shown, when the first display screen and the second display screen are assembled (that is, when the two display screens are assembled), the corner protection device 1 of the display screen is installed at the four corners of the first display screen and the second display screen. The first protrusion 131 on the first display screen and the second protrusion 132 on the second display screen abut against each other and drive the locking member 13 to slide on the base 12. The locking block 133 disengages from the locking groove 113, and the locking member 13 will change from the locked state to the unlocked state. The corner protection member 11 will slide on the base 12 until the corner protection member 11 moves to the bottom of the display module 2 of the display screen (that is, the corner protection member 11 is stored in the hanging corner of the frame 3 of the display screen).

[0038] In this invention, when the locking member 13 is in the locked state, the first corner guard plate 111 and the second corner guard plate 112 protrude from the adjacent two sides of the display module 2 of the display screen. That is, the first corner guard plate 111 and the second corner guard plate 112 can protect the corners of the display module 2 of the display screen in the XY plane. The first corner guard plate 111 and the second corner guard plate 112 protrude from the top of the display module 2 of the display screen, so that the first corner guard plate 111 and the second corner guard plate 112 can protect the display module 2 of the display screen from the Z direction.

[0039] When two adjacent displays are spliced ​​together, the first protrusion 131 will cause the locking member 13 to slide on the base 12, the locking block 133 will disengage from the locking groove 113, the locking member 13 will release its locking effect on the corner protector 11, and the corner protector 11 will slide on the base 12 until the corner protector 11 moves to the bottom of the display module 2 of the display screen, so that the two adjacent display modules 2 can be seamlessly connected. In this invention, the splicing of two adjacent displays can be completed without removing the display corner protector device 1 from the display screen, which improves the splicing efficiency of the display screen and reduces the splicing cost of the display screen. In addition, the display corner protector device 1 has a simple structure and low manufacturing cost.

[0040] In one embodiment, such as Figure 1 and Figure 2 As shown, the display screen corner protector 1 further includes a first elastic element 14 connected between the corner protector 11 and the base 12; the first elastic element 14 is connected between the corner protector 11 and the base 12; when the locking member 13 changes from an unlocked state to a locked state, the first elastic element 14 is used to drive the locking member 13 to slide on the base 12 until the locking block 133 is engaged in the locking groove 113. It can be understood that the first elastic element 14 includes, but is not limited to, springs, sheet springs, and tension springs. Specifically, during the process of the locking member 13 sliding on the base 12 (that is, during the process of the locking member 13 changing from an unlocked state to a locked state), the pulling force of the first elastic element 14 drives the corner protector 11 to slide upward on the base 12 until the first corner protector 111 and the second corner protector 112 protrude from the adjacent sides of the display module 2 of the display screen. In this embodiment, during the process of the locking member 13 changing from the unlocked state to the locked state, the first elastic member 14 will automatically drive the corner guard 11 to move upward.

[0041] In one embodiment, such as Figure 1 As shown, the display screen corner protector 1 further includes a second elastic element 15 connected between the locking member 13 and the base 12; the second elastic element 15 is used to drive the locking member 13 to slide on the base 12, so that the locking member 13 changes from an unlocked state to a locked state. Understandably, the second elastic element 15 includes, but is not limited to, springs, sheet springs, and tension springs. Specifically, when the first protrusion 131 or the second protrusion 132 is not subjected to a pushing force, the pulling force of the second elastic element 15 on the locking member 13 causes the locking member 13 to slide on the base 12 until the locking block 133 is inserted into the locking groove 113, the first protrusion 131 is inserted into the first through hole 1111, and the second protrusion 132 is inserted into the second through hole 1121; at this time, the locking member 13 changes from an unlocked state to a locked state. In this embodiment, the second elastic member 15 is designed such that when the first protrusion 131 or the second protrusion 132 is not subjected to a pushing force, the locking member 13 automatically changes from the unlocked state to the locked state.

[0042] Furthermore, the design of the second elastic member 15 allows the locking member 13 to slide on the base 12 when the first protrusion 131 or the second protrusion 132 is not subjected to a pushing force, until the locking block 133 is inserted into the locking groove, the first protrusion 131 is inserted into the first through hole 1111, and the second protrusion 132 is inserted into the second through hole 1121; during the sliding of the locking member 13 on the base 12, the pulling force of the first elastic member 14 drives the corner protector 11 to slide on the base 12 until the first corner protector 111 and the second corner protector 112 protrude from the adjacent sides of the display module 2 of the display screen. In this invention, the design of the first elastic member 14 and the second elastic member 15 allows the locking member 13 to automatically slide to the locking state and the corner protector 11 to automatically slide to the corner protector state when the first protrusion 131 or the second protrusion 132 is not subjected to a pushing force. Thus, the corner protector device 1 of the display screen can be automatically converted to the corner protector state without manual manipulation of the corner protector 11 or the locking member 13 (that is, before two adjacent displays are spliced, the corner protector 11 is always in the state of protecting the display module 2 of the display screen). This also eliminates errors caused by manual operation and the ineffective protection time of the corner protector 11, and improves the safety and reliability of the corner protector device 1 of the display screen.

[0043] In one embodiment, such as Figure 1 As shown, the base 12 has a first sliding hole 121, and the locking member 13 has a first sliding rod 134. The locking member 13 is slidably mounted on the base 12 by inserting the first sliding rod 134 into the first sliding hole 121. Understandably, the first sliding hole 121 is an elongated through hole. When the locking member 13 slides on the base 12, the first sliding rod 134 slides within the first sliding hole 121. In this embodiment, the first sliding rod 134 slides within the first sliding hole 121, restricting the locking member 13 to slide only in the XY plane, thus ensuring the stability of the locking member 13's sliding on the base 12.

[0044] In one embodiment, such as Figure 1As shown, the base 12 is further provided with a second sliding hole 122, and the corner protector 11 is provided with a second sliding rod 114. The corner protector 11 is slidably mounted on the base 12 by the second sliding rod 114 inserted into the second sliding hole 122. Understandably, the second sliding hole 122 is an elongated through hole. When the corner protector 11 slides on the base 12, the second sliding rod 114 slides within the second sliding hole 122. In this embodiment, the sliding of the second sliding rod 114 within the second sliding hole 122 restricts the sliding direction of the corner protector 11 on the base 12, ensuring the stability of the corner protector 11's sliding on the base 12.

[0045] In one embodiment, such as Figure 4 As shown, the second sliding hole 122 is an inclined through hole, and the angle between the center line of the first sliding hole 121 and the center line of the second sliding hole 122 is an acute angle. It can be understood that the center line of the first sliding hole 121 lies in the XY plane, and the angle between the center line of the second sliding hole 122 and the XY plane is an acute angle. Specifically, when the locking member 13 changes from a locked state to an unlocked state, the corner protector 11 moves downwards at an angle on the base 12 until it is housed on the frame 3 of the display screen. That is, the plane where the first corner protector 111 is located is inside the first side of the display module 2 of the display screen, and the plane where the second corner protector 112 is located is inside the second side of the display module 2 of the display screen, thereby preventing the corner protector 11 from obstructing the splicing of adjacent display screens.

[0046] In one embodiment, such as Figure 3 As shown, the first corner protector 111 is provided with a first mounting block 1112, and the second corner protector 112 is provided with a second mounting block 1122. A sliding groove is formed between the first mounting block 1112 and the second mounting block 1122, and a second sliding rod 114 is disposed between the first mounting block 1112 and the second mounting block 1122. The base 12 is provided with a sliding part, and a second sliding hole 122 is disposed on the sliding part. The sliding part is inserted into the sliding groove. It can be understood that the first mounting block 1112 is disposed on the inner side of the first corner protector 111, the second mounting block 1122 is disposed on the inner side of the second corner protector 112, and the second sliding rod 114 passes through the sliding groove and is connected to the first mounting block 1112 and the second mounting block 1122 at its opposite ends. In this embodiment, the display screen corner protector 1 has a compact structure and high stability.

[0047] In one embodiment, such as Figure 3 and Figure 5As shown, the locking groove 113 includes a first locking groove disposed on the first corner protector 111 and a second locking groove disposed on the second corner protector 112; the locking block 133 includes a first locking block disposed on the first protrusion 131 and a second locking block disposed on the second protrusion 132; it can be understood that the first locking groove is disposed on the inner side of the first corner protector 111 and the second locking groove is disposed on the inner side of the second corner protector 112.

[0048] When the locking member 13 is in the locked state, the first locking block is inserted into the first locking groove, and the second locking block is inserted into the second locking groove. It can be understood that the first locking block being inserted into the first locking groove and the second locking block being inserted into the second locking groove ensures the stability of the locking member 13 in the locked state.

[0049] like Figure 6 As shown, another embodiment of the present invention also provides a display screen assembly, including a display module 2, a frame 3, and the aforementioned display screen corner protector 1. The display module 2 is mounted on the frame 3, and a base 12 is mounted at each corner of the frame 3. It can be understood that the display module 2 is mounted on top of the frame 3, and a base 12 (i.e., a display screen corner protector 1) is mounted at each of the four corners of the frame 3.

[0050] When the locking member 13 is in the locked state, the first corner guard 111 and the second corner guard 112 protrude from the adjacent sides of the display module 2. It can be understood that when the locking block 133 is inserted into the locking groove 113, the locking member 13 is in the locked state. At this time, the first protrusion 131 passes through the first through hole 1111 and is exposed on the outside of the first corner guard 111, and the second protrusion 132 passes through the second through hole 1121 and is exposed on the outside of the second corner guard 112. The first corner guard 111 and the second corner guard 112 protrude from the adjacent sides of the display module 2, so that the corner guard 11 can protect the corner of the display module 2 and avoid the accident of damaging the corner of the display module 2 during the transportation of the display module assembly.

[0051] When the locking member 13 is in the unlocked state, the first corner guard 111 and the second corner guard 112 are housed on the frame 3. Understandably, when the two display screen assemblies are assembled, the first protrusion 131 is pushed by a first protrusion 131 on another display screen assembly (or, the second protrusion 132 is pushed by a second protrusion 132 on another display screen assembly), causing the locking member 13 to slide on the base 12 to the unlocked state; simultaneously, the corner guard 11 slides on the base 12 until the first corner guard 111 and the second corner guard 112 slide below the display module 2 (that is, the corner guard 11 is housed at the corner of the frame 3).

[0052] In this invention, each corner of the display module is equipped with a corner protection device 1, and the first corner protection plate 111 and the second corner protection plate 112 can protect the corners of the display module 2, thus preventing accidents from damaging the corners of the display module 2 during the transportation of the display module.

[0053] In one embodiment, such as Figure 6 As shown, a receiving groove 31 is provided at the corner of the frame 3. When the locking member 13 is in the unlocked state, the corner protector 11 is located in the receiving groove 31. Understandably, the second sliding hole 122 is inclinedly disposed on the base 12. When the locking member 13 contacts the corner protector 11 for locking, the corner protector 11 slides inclined downward along the second sliding hole 122 until the corner protector 11 is housed in the receiving groove 31, so that the first corner protector 111 and the second corner protector 112 will not obstruct the splicing of two adjacent display screen assemblies.

[0054] In this invention, such as Figure 7 As shown, when the first protrusion 131 or the second protrusion 132 is not subjected to a pushing force, the pulling force of the second elastic member 15 causes the locking member 13 to slide on the base 12 until the locking block 133 is inserted into the locking groove 113. The first protrusion 131 passes through the first through hole 1111 and is exposed on the outside of the first corner guard plate 111, and the second protrusion 132 passes through the second through hole 1121 and is exposed on the outside of the second corner guard plate 112. At the same time, the pulling force of the first elastic member 14 drives the corner guard 11 to slide on the base 12 until the first corner guard plate 111 and the second corner guard plate 112 protrude on the adjacent two sides of the display module 2 of the display screen, and the first corner guard plate 111 and the second corner guard plate 112 protrude above the display module 2.

[0055] When the two display components are spliced, the first protrusion 131 is pushed by another first protrusion 131 (or, the second protrusion 132 is pushed by another second protrusion 132). The locking member 13 slides on the base 12 to the unlocked state. During the sliding of the locking member 13, the second elastic member 15 will be stretched. The corner protector 11 will slide downward on the base 12 due to the action of the pushing force, gravity or external force, until the corner protector 11 is stored at the corner of the frame 3. During the sliding of the corner protector 11 on the base 12, the corner protector 11 will stretch the first elastic member 14.

[0056] The above are merely embodiments of the display screen corner protector and display screen assembly of the present invention, and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A display screen corner protector, characterized in that, The device includes corner protectors, a base, and a locking component. The corner protector comprises a first corner protector plate and a second corner protector plate connected to the first corner protector plate. The first corner protector plate has a first through hole, and the second corner protector plate has a second through hole. The corner protector has a locking groove. The locking component has a first protrusion, a second protrusion, and a locking block. Both the corner protector and the locking component are slidably mounted on the base, and the locking component is used to lock the corner protector onto the base. When the locking member slides to the locked state on the base, the locking block is inserted into the locking groove, the first protrusion is inserted into the first through hole, the second protrusion is inserted into the second through hole, and the first corner guard and the second corner guard protrude at the corner of the display screen. When the locking member slides to the unlocked state on the base, the first protrusion or the second protrusion drives the locking block to disengage from the locking groove, and the first corner guard and the second corner guard are stored at the corner of the display screen.

2. The display screen corner protector according to claim 1, characterized in that, The display screen corner protector also includes a first elastic element connected between the corner protector and the base; the first elastic element is connected between the corner protector and the base; when the locking member changes from the unlocked state to the locked state, the first elastic element is used to drive the locking member to slide on the base until the locking block is engaged in the locking groove.

3. The display screen corner protector according to claim 1, characterized in that, The display screen corner protector also includes a second elastic member connected between the locking member and the base; the second elastic member is used to drive the locking member to slide on the base, so that the locking member changes from an unlocked state to a locked state.

4. The display screen corner protector according to claim 1, characterized in that, The base is provided with a first sliding hole, the locking member is provided with a first sliding rod, and the base is provided with a first sliding hole. The locking member is slidably installed on the base by the first sliding rod inserted into the first sliding hole.

5. The display screen corner protector according to claim 4, characterized in that, The base is also provided with a second sliding hole, and the corner protector is provided with a second sliding rod. The corner protector is slidably installed on the base by the second sliding rod inserted into the second sliding hole.

6. The display screen corner protector according to claim 5, characterized in that, The second sliding hole is an inclined through hole, and the angle between the center line of the first sliding hole and the center line of the second sliding hole is an acute angle.

7. The display screen corner protector according to claim 5, characterized in that, The first corner protector plate is provided with a first mounting block, the second corner protector plate is provided with a second mounting block, a sliding groove is formed between the first mounting block and the second mounting block, and the second sliding rod is disposed between the first mounting block and the second mounting block; the base is provided with a sliding part, the second sliding hole is disposed on the sliding part, and the sliding part is inserted into the sliding groove.

8. The display screen corner protector according to claim 1, characterized in that, The locking groove includes a first locking groove disposed on the first corner protector and a second locking groove disposed on the second corner protector; the locking block includes a first locking block disposed on the first protrusion and a second locking block disposed on the second protrusion; When the locking member is in the locked state, the first locking block is inserted into the first locking groove, and the second locking block is inserted into the second locking groove.

9. A display screen assembly, characterized in that, The device includes a display module, a frame, and a display screen corner protector as described in any one of claims 1 to 8, wherein the display module is mounted on the frame, and the base is installed at each corner of the frame; When the locking member is in the locked state, the first corner guard plate and the second corner guard plate protrude from the adjacent two sides of the display module. When the locking element is in the unlocked state, the first corner guard and the second corner guard are housed on the frame.

10. The display assembly according to claim 9, characterized in that, The frame has a receiving groove at the corner, and the corner protector is located in the receiving groove when the locking member is in the unlocked state.

Images