Display framework and display device

Abstract

The application is suitable for the technical field of electronic equipment, and provides a display frame and a display device. The display frame comprises a frame body, an angle block and a storage part. The storage part is arranged on the frame body, and the angle block is installed on the storage part. When the original angle block is removed for adjusting the included angle, the operator can directly install the removed angle block on the storage part. The structure design can keep the angle block connected with the frame body in the abnormal working state, effectively avoiding the loss caused by randomly placing the angle block. In addition, the operation process is simplified, and the angle adjusting efficiency is improved.

Description

Technical Field

[0001] This application belongs to the field of electronic equipment technology, and more specifically, relates to a display frame and display device. Background Technology

[0002] In related technologies, a display device includes multiple display modules and multiple display frames. The number of display modules is the same as the number of display frames, and the multiple display modules are respectively installed on the multiple display frames. The included angle between two adjacent display frames is adjusted by angle blocks.

[0003] When adjusting the angle between two adjacent display frames, it is necessary to replace the angle block. The replaced angle block is usually placed randomly, which makes it easy for the angle block to be lost. Utility Model Content

[0004] The purpose of this application is to provide a display frame and display device, which aims to solve the technical problem that the replaced angle blocks are easily lost in the related art.

[0005] To achieve the above objectives, according to one aspect of this application, a display frame is provided, including a frame body, an angle block, and a storage section, wherein the storage section is disposed on the frame body and the angle block is mounted to the storage section.

[0006] When the angle needs to be adjusted and the original angle block is removed, the operator can directly install the replaced angle block onto the storage unit. This structural design ensures that the angle block remains connected to the frame body even during non-normal operation, effectively preventing loss due to careless placement. Furthermore, it eliminates the need for additional storage space or tools, simplifying the operation process and improving the efficiency of angle adjustment.

[0007] Optionally, the storage section includes a storage component disposed on the frame body; an angle block is mounted on the storage component and can be removed from the storage component, the angle block having a storage hole; when the angle block is mounted on the storage component, the storage component passes through the storage hole.

[0008] On the one hand, when the original angle block needs to be removed for angle adjustment, the operator can remove the spare angle block from the storage unit for replacement, and immediately install the removed angle block onto the storage unit. This structural design allows the display frame to have angle blocks of various specifications (the original angle block for angle adjustment and the angle block stored on the storage unit), thus flexibly meeting different angle adjustment needs and broadening the applicable scenarios of the display frame. On the other hand, compared to simple snap-fit ​​or magnetic connection, the storage unit inserts into the storage hole of the angle block to form an insertion fit. This structural design helps reduce the risk of the angle block shaking or falling off during storage, effectively improving the stability of the angle block installed on the storage unit. Furthermore, the storage unit and storage hole have clear alignment references, so the angle block can be inserted into the storage unit without precise alignment during installation, and can be directly pulled out during disassembly, simplifying the disassembly and assembly process.

[0009] Optionally, the storage unit also includes a limiting member, which is rotatably mounted on the storage unit around a preset axis and has a limiting position and an avoidance position; when the limiting member is in the limiting position, the limiting member prevents the angle block from being fitted onto the storage unit or separated from the storage unit; when the limiting member is in the avoidance position, the angle block can be fitted onto the storage unit or separated from the storage unit.

[0010] The design of the limiting component rotating around a preset axis on the storage component offers several advantages: First, when the limiting component is in the limiting position, it reliably prevents the angle block from fitting or detaching. Combined with the through-fitting of the storage component and the angle block, this forms double protection, further reducing the risk of the angle block falling off and improving storage reliability. Second, after the limiting component switches to the avoidance position, it completely releases the angle block's fitting and detachment path, facilitating quick assembly and disassembly by operators, thus adapting to different scenario requirements. Third, the limiting component is directly mounted on the storage component, achieving the limiting function without complex modifications to the frame itself, ensuring the structural strength of the frame. Fourth, the limiting component only needs to rotate around the preset axis to switch positions, making the switching operation simple, convenient, and labor-saving.

[0011] Optionally, a first limiting structure is provided on the wall of the storage hole, and the first limiting structure is provided with a through hole; when the storage item is inserted into the storage hole, the limiting item is located on one side of the first limiting structure in a preset direction, and the preset direction is parallel to the direction of the preset axis; the projection of the limiting item onto the preset projection surface is the first projection, and the projection of the through hole onto the preset projection surface is the second projection, and the preset projection surface is perpendicular to the preset axis; when the storage item is inserted into the storage hole and the limiting item is in the limiting position, the first projection and the second projection intersect; when the storage item is inserted into the storage hole and the limiting item is in the avoidance position, the first projection is located within the second projection.

[0012] When the limiting member is in the limiting position, the first projection and the second projection intersect, meaning that the limiting member blocks the through hole and prevents the angle block from leaving the storage unit through mechanical locking. When the limiting member is in the avoidance position, the first projection is located within the second projection, meaning that the limiting member completely avoids the through hole and does not prevent the angle block from leaving the storage unit.

[0013] Optionally, one of the storage component and the wall of the through hole has a limiting protrusion, and the other has a limiting recess; when the storage component is inserted into the storage hole, a portion of the structure of the storage component is inserted into the through hole, and the limiting protrusion is inserted into the limiting recess to restrict the rotation of the angle block.

[0014] The design of the limiting protrusion and limiting recess offers several advantages: First, when the storage component is inserted into the storage hole, the engagement of the limiting protrusion and limiting recess forms a circumferential constraint, effectively preventing the angle block from rotating around the axis of the storage component. This constraint prevents the angle block from shifting due to vibration or collision during storage, ensuring that the angle block remains in a stable storage posture. Furthermore, the protrusion-recessed engagement eliminates the need for additional locking components; circumferential limiting is achieved solely through the structure itself, balancing reliability and operational efficiency. Second, the directional engagement of the limiting protrusion and limiting recess prevents the angle block from being inserted into the storage component at an incorrect angle, reducing component wear caused by assembly errors.

[0015] Optionally, the storage component is provided with two spaced-apart limiting protrusions, and the limiting component is provided with two spaced-apart limiting grooves; when the limiting component is in the limiting position, the limiting component is located between the two limiting protrusions, and the two limiting protrusions together prevent the limiting component from rotating; when the limiting component is in the avoidance position, the two limiting protrusions respectively pass through the two limiting grooves, and the two limiting protrusions respectively prevent the limiting component from rotating.

[0016] When the limiting component is in the limiting position, it is held in the middle by two limiting protrusions. These protrusions prevent the limiting component from rotating from both sides, ensuring its stability in the limiting position. After the limiting component switches to the avoidance position, the two limiting protrusions pass into the two limiting grooves respectively. The fit between the limiting protrusions and the groove walls creates a rigid constraint, thus locking the limiting component stably in the avoidance position. Whether in the limiting or avoidance position, reliable limiting is achieved through the cooperation of the two limiting protrusions and two limiting grooves, ensuring the stability of the angle block during storage and disassembly. Furthermore, when the limiting component rotates to switch positions, it requires the engagement or disengagement of the limiting protrusions and grooves. This process produces a noticeable click or alignment feedback, allowing the operator to judge whether the position has been switched correctly by feel or sound, preventing functional failure due to incomplete alignment.

[0017] Optionally, the storage unit further includes a rotating shaft, and the storage component is provided with a first connecting hole. The rotating shaft is rotatably inserted into the first connecting hole. The rotating shaft is fixedly connected to a limiting member, and the limiting member rotates around the axis of the rotating shaft, which forms a preset axis. The rotating shaft is slidably disposed in the first connecting hole along the length direction of the limiting member, so that the limiting member approaches or moves away from the storage component. The rotating shaft has a second limiting structure, which is located in the first connecting hole. The first connecting hole has a limiting hole wall, which is used to prevent the second limiting structure from disengaging from the first connecting hole.

[0018] When switching the limiting component between the limiting position and the avoidance position, the operation process is as follows: First, with the sliding assistance of the rotating shaft, the limiting component moves away from the storage component until it reaches a position where it is not obstructed by the limiting protrusion. Then, with the rotation assistance of the rotating shaft, the limiting component rotates to complete the initial position switch. Finally, with the sliding assistance of the rotating shaft, the limiting component moves towards the storage component to achieve the final position switch. The rotating shaft is mounted on the storage component, ensuring that the limiting component can rotate relative to the storage component, providing a basis for switching between the two positions. At the same time, the rotating shaft can slide along the length of the limiting component within the first connecting hole, allowing the limiting component to actively avoid the limiting protrusion during the switching process, ensuring a smooth and unobstructed position switch. The cooperation between the second limiting structure and the wall of the limiting hole effectively prevents the rotating shaft from disengaging from the first connecting hole, avoiding the limiting component from failing due to the rotating shaft falling off. This constraint does not affect the rotation and sliding function of the rotating shaft, and ensures the reliability of the connection between components, reducing the risk of failure due to structural disintegration.

[0019] Optionally, a reset member is provided between the second limiting structure and the wall of the limiting hole, and the reset member applies a reset thrust toward the second limiting structure toward the limiting protrusion.

[0020] The reset component applies a reset thrust to the second limiting structure, ensuring that the limiting component remains close to the storage component. When the operator moves the limiting component away from the storage component and completes the initial position switch, the reset component actively pushes the limiting component towards the storage component to achieve automatic reset. This ensures precise engagement between the limiting protrusion and the limiting groove (in which case the limiting component is in the avoidance position) or reliable clamping of the limiting protrusion (in which case the limiting component is in the limiting position). Simultaneously, the reset component has an elastic buffering effect, absorbing the impact force generated during the limiting component switching process or when the frame body vibrates. This reduces rigid collision wear between the second limiting structure and the limiting hole wall, and between the limiting protrusion and the limiting groove, lowering the risk of deformation due to impact.

[0021] Optionally, the storage component includes an installation body and a storage body, wherein the installation body is detachably installed on the frame body; the storage body is disposed on the installation body, and the limiting member is rotatably disposed on the storage body about a preset axis and located on the side of the storage body away from the installation body; and / or, the limiting member is provided with a force-applying groove, the number of the force-applying grooves being two, the two force-applying grooves being mirror-symmetrical about the center line provided on the limiting member along the length direction.

[0022] On the one hand, the mounting body and the frame body are designed to be detachably connected, allowing the entire storage unit to be disassembled separately from the frame body. This facilitates future replacement, repair, or upgrades of the storage unit without requiring large-scale disassembly of the frame body, thus reducing maintenance costs. On the other hand, the mounting body is responsible for the installation and fixation function with the frame body, while the storage unit focuses on installing the limiting components and positioning the angle blocks. The separate design of the two components clearly defines their functions and avoids mutual interference caused by functional integration, thereby improving the rationality and reliability of the structure.

[0023] The two force-applying grooves provide operators with clear and balanced force application points, improving the ease with which operators can rotate the limiting component.

[0024] Optionally, a receiving groove is provided on the inner wall surface of the corner of the frame body, and the storage part is embedded in the receiving groove; and / or, the number of angle blocks and storage parts is at least two. On the one hand, the inner walls of the corners of the frame body are relatively unused spaces. Embedding the storage unit here can make full use of the redundant space at the corners, avoiding the storage unit protruding outwards and occupying extra space or interfering with external objects, making the overall structure of the display frame more compact. At the same time, the inner walls of the corners of the frame body are also relatively concealed, which can reduce the probability of operators accidentally touching the storage unit or angle blocks when adjusting other parts of the frame body. On the other hand, the inner walls of the corners of the frame body and the receiving grooves form a circumferential wrapping constraint on the storage unit. Compared with direct exposed installation, it can reduce the loosening or displacement of the storage unit caused by external force collisions and vibrations. At the same time, the supporting force of the inner walls of the corners enhances the connection strength between the storage unit and the frame body, ensuring its long-term stable storage function.

[0025] The system is equipped with at least two storage sections to store angle blocks of different specifications, enabling categorized storage and rapid retrieval to meet the storage needs of angle blocks of various specifications and quantities. Simultaneously, at least two angle blocks can be stored as spares. When an angle block in use becomes worn or damaged, a spare angle block can be quickly retrieved from the corresponding storage section to replace it, preventing work interruptions due to the failure of a single angle block.

[0026] According to another aspect of this application, a display device is provided, comprising at least two of the above-described display frames, wherein the included angle between two adjacent display frames is adjusted by angle blocks on the display frames.

[0027] With the replaceable feature of angle blocks, the included angle between adjacent display frames can be flexibly adjusted according to actual application scenarios (such as curved display, multi-angle splicing, irregular layout, etc.), breaking through the limitations of traditional fixed angle splicing, thus enabling the display device to adapt to diverse scenario needs.

[0028] The beneficial effects of the display frame provided in this application are as follows: when the original angle block needs to be removed for angle adjustment, the operator can directly install the replaced angle block onto the storage unit. This structural design ensures that the angle block remains connected to the frame body even during non-normal operation, effectively preventing loss due to careless placement; furthermore, it eliminates the need for additional storage space or tools, simplifying the operation process and improving the efficiency of angle adjustment. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the display frame provided in an embodiment of this application; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the structure of the angle block and the storage part that cooperate when the limiting member is in the limiting position, as provided in an embodiment of this application. Figure 4 A top view of the angle block and storage part in the limiting position provided in an embodiment of this application; Figure 5 for Figure 4 Cross-sectional view of BB; Figure 6 This is a schematic diagram of the structure of the angle block and the storage part that cooperate when the limiting member is in the avoidance position, as provided in an embodiment of this application. Figure 7 A side view of the angle block and storage part in the avoidance position provided in an embodiment of this application; Figure 8 for Figure 7 Cross-sectional view of DD; Figure 9 A schematic diagram of the storage section with the limiting member in the avoidance position, provided in an embodiment of this application; Figure 10 A side cross-sectional view of the storage portion with the limiting member in the avoidance position, provided in an embodiment of this application; Figure 11 An exploded view of the storage section with the limiting member in the limiting position, provided in an embodiment of this application; Figure 12 A side sectional view of the storage component provided in the embodiments of this application; Figure 13 This is a schematic diagram of the structure of the angle block provided in an embodiment of this application; Figure 14 This is a schematic diagram of the structure of the limiting member provided in the embodiments of this application; Figure 15 A top view of the limiting member provided in an embodiment of this application; Figure 16 for Figure 4 Enlarged view of point C in the middle; The details of the reference numerals used in the above figures are as follows: 100. Frame body; 110. Receiving groove; 120. Mounting position; 200, Angle block; 210, Storage hole; 220, First limiting structure; 221, Through hole; 2211, Limiting recess; 300. Storage section; 310. Storage component; 311. Mounting body; 3111. Connecting through hole; 312. Storage body; 313. Limiting protrusion; 3121. Limiting protrusion; 314. First connecting hole; 3141. First hole segment; 3142. Second hole segment; 3143. Limiting hole wall; 320. Limiting component; 321. Force-applying groove; 322. Limiting groove; 323. Second connecting hole; 330. Rotating shaft; 331. Shaft body; 332. Second limiting structure; 340. Reset component. Detailed Implementation

[0031] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0032] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly or indirectly on that other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to that other element. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 this application 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 on this application.

[0034] In the description of this application, unless otherwise stated, " / " indicates that the objects before and after are in an "or" relationship. For example, A / B can mean A or B. "And / or" in this application is merely a description of the relationship between the related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone. A and B can be singular or plural.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0036] As described in the background section, in related technologies, a display device includes multiple display modules and multiple display frames, with the number of display modules being the same as the number of display frames. The multiple display modules are respectively mounted on the multiple display frames. The angle between two adjacent display frames is adjusted using angle blocks. When adjusting the angle between two adjacent display frames, the angle blocks need to be replaced. The replaced angle blocks are usually placed haphazardly, making them prone to loss.

[0037] Reference Figures 1 to 11 To address the aforementioned problems, according to one aspect of this application, an embodiment of this application provides a display frame, which includes a frame body 100, an angle block 200, and a storage section 300. The storage section 300 is disposed on the frame body 100, and the angle block 200 is mounted to the storage section 300.

[0038] In this embodiment, the display frame is used to support the display module; the storage section 300 can be installed on the frame body 100 via a snap-fit ​​structure, screw connection structure, plug-in structure, magnetic attraction structure, or welding structure. The frame body 100 is provided with a mounting position 120 for mounting the angle block 200 for angle adjustment. The angle block 200 can be installed on the storage section 300 via a snap-fit ​​structure, screw connection structure, plug-in structure, magnetic attraction structure, or adhesive structure.

[0039] When the angle needs to be adjusted and the original angle block 200 is removed, the operator can directly install the replaced angle block 200 onto the storage section 300. This structural design ensures that the angle block 200 remains connected to the frame body 100 even during non-normal operation, effectively preventing loss due to careless placement. Furthermore, it eliminates the need for additional storage space or tools, simplifying the operation process and improving the efficiency of angle adjustment.

[0040] Reference Figures 3 to 13 In one embodiment, the storage section 300 includes a storage member 310 disposed on the frame body 100; an angle block 200 is installed on the storage member 310 and can be removed from the storage member 310, the angle block 200 having a storage hole 210; when the angle block 200 is installed on the storage member 310, the storage member 310 passes through the storage hole 210.

[0041] In this embodiment, the storage component 310 can be a storage base, and the storage component 310 is fixedly installed on the frame body 100. One of the angle block 200 and the storage hole 210 may be provided with a spring plunger, and the other with an insertion hole. When the angle block 200 is installed onto the storage component 310, the storage component 310 passes through the storage hole 210, and the spring plunger is inserted into the insertion hole to restrict the angle block 200 from moving or shaking freely. Furthermore, the angle block 200 can also be installed onto the storage component 310 and removed from the storage component 310 via a snap-fit ​​structure, screw connection, insertion structure, or magnetic attraction structure.

[0042] On the one hand, when the original angle block 200 needs to be removed for angle adjustment, the operator can remove the spare angle block 200 from the storage unit 310 for replacement, and immediately install the replaced angle block 200 onto the storage unit 310. This structural design allows the display frame to have angle blocks 200 of various specifications (the original angle block 200 for angle adjustment and the angle block 200 stored on the storage unit 310), thereby flexibly meeting different angle adjustment needs and broadening the applicable scenarios of the display frame.

[0043] On the other hand, compared to simple snap-fit ​​or magnetic connection, the storage component 310 is inserted into the storage hole 210 of the angle block 200 to form an insertion fit. This structural design helps to reduce the risk of the angle block 200 shaking or falling off during storage, and effectively improves the stability of the angle block 200 installed on the storage component 310.

[0044] On the other hand, the storage component 310 and storage hole 210 used together have clear alignment references. When installing the angle block 200, it can be inserted into the storage component 310 without precise alignment. When disassembling, the angle block 200 can be pulled out directly, which simplifies the disassembly and assembly process.

[0045] Reference Figures 3 to 14 In one embodiment, the storage unit 300 further includes a limiting member 320, which is rotatably disposed on the storage unit 310 about a preset axis and has a limiting position and an avoidance position. When the limiting member 320 is in the limiting position, the limiting member 320 prevents the angle block 200 from being fitted onto the storage unit 310 or separated from the storage unit 310. When the limiting member 320 is in the avoidance position, the angle block 200 can be fitted onto the storage unit 310 or separated from the storage unit 310.

[0046] In this embodiment, the limiting member 320 can be a limiting protrusion with a polygonal cross-section (such as a square, triangle, or hexagon). The limiting member 320 is rotatably mounted on the storage member 310 about a center line set along its own length direction. When the limiting member 320 is in the limiting position, the limiting member 320 can prevent the angle block 200 from being fitted onto or detached from the storage member 310 by preventing it from passing through the storage hole 210 and contacting the storage member 310. When the limiting member 320 is in the avoidance position, the limiting member 320 can allow the angle block 200 to be fitted onto or detached from the storage member 310 by passing through the storage hole 210.

[0047] The structural design of the limiting member 320 rotating around a preset axis on the storage member 310 has multiple advantages: Firstly, when the limiting member 320 is in the limiting position, it can reliably prevent the angle block 200 from being inserted or detached. Combined with the storage member 310 and the angle block 200 being inserted and fitted together, it forms double protection, further reducing the risk of the angle block 200 installed on the storage member 310 falling off and improving the reliability of storage.

[0048] Secondly, after the limiting component 320 switches to the avoidance position, the limiting component 320 can completely release the insertion and disengagement path of the angle block 200, making it easy for operators to quickly complete the disassembly and assembly of the angle block 200, thereby adapting to different scenario requirements.

[0049] Third, the limiting component 320 is directly set on the storage component 310, which can realize the limiting function without complex modification of the frame body 100, thus ensuring the structural strength of the frame body 100 itself.

[0050] Fourth, the position switch 320 can be switched simply by rotating around the preset axis, making the switching operation simple, convenient and labor-saving.

[0051] Reference Figures 3 to 5 , Figure 13 , Figure 15 as well as Figure 16 In one embodiment, a first limiting structure 220 is provided on the wall of the storage hole 210, and a through hole 221 is provided on the first limiting structure 220; when the storage member 310 is inserted into the storage hole 210, the limiting member 320 is located on one side of the first limiting structure 220 in a preset direction, and the preset direction is parallel to the direction of the preset axis.

[0052] The projection of the limiting member 320 onto the preset projection surface is the first projection, and the projection of the limiting member 320 onto the preset projection surface through the hole 221 is the second projection. The preset projection surface is perpendicular to the preset axis. When the storage member 310 passes through the storage hole 210 and the limiting member 320 is in the limiting position, the first projection and the second projection are intersecting. When the storage member 310 passes through the storage hole 210 and the limiting member 320 is in the avoidance position, the first projection is located within the second projection.

[0053] In this embodiment, the first limiting structure 220 is a limiting protrusion ring coaxially arranged with the storage hole 210, and the through hole 221 is a through hole that passes through the first limiting structure 220 along the extension direction of the storage hole 210; when the storage member 310 is inserted into the storage hole 210, part of the structure of the storage member 310 is inserted into the through hole 221.

[0054] When the limiting member 320 is in the limiting position, the first projection and the second projection are intersecting, meaning that the limiting member 320 blocks the through hole 221 and prevents the angle block 200 from leaving the storage member 310 by means of mechanical locking. When the limiting member 320 is in the avoidance position, the first projection is located within the second projection, meaning that the limiting member 320 completely avoids the through hole 221 and does not prevent the angle block 200 from leaving the storage member 310.

[0055] In addition, a portion of the structure of the storage component 310 passes through the through hole 221, and together with the limiting effect of the cooperating limiting component 320 and the first limiting structure 220, a double constraint is formed (the storage component 310 passes through the through hole 221 to achieve radial limiting, and the limiting component 320 and the first limiting structure 220 cooperate to achieve axial limiting), thereby enhancing the stability and reliability of the angle block 200 stored in the storage component 310.

[0056] Reference Figure 5 , Figures 8 to 10 as well as Figure 12 In one embodiment, the storage component 310 includes a mounting body 311 and a storage body 312. The mounting body 311 is detachably mounted on the frame body 100. The storage body 312 is disposed on the mounting body 311. The limiting member 320 is rotatably disposed on the storage body 312 about a preset axis and is located on the side of the storage body 312 away from the mounting body 311.

[0057] In this embodiment, the mounting body 311 is a mounting plate or mounting base, and a connecting through hole 3111 is provided on the mounting body 311 for connecting screws to pass through. The mounting body 311 is detachably mounted to the frame body 100 by connecting screws. The storage body 312 is a storage column or storage rod, and the storage body 312 and the mounting body 311 are integrally formed. The length direction of the storage body 312 is parallel to the direction of the preset axis. When the storage component 310 passes into the storage hole 210, the storage body 312 passes into the storage hole 210 and also passes into the through hole 221.

[0058] On the one hand, the mounting body 311 and the frame body 100 are designed to be detachably connected, so that the entire storage component 310 can be detached from the frame body 100 separately, which facilitates the replacement, repair or upgrade of the storage component 310 in the future without the need for large-scale disassembly of the frame body 100, thus reducing maintenance costs.

[0059] On the other hand, the mounting body 311 undertakes the installation and fixing function with the frame body 100, while the storage body 312 focuses on installing the limiting component 320 and realizing the storage and positioning of the angle block 200. The two adopt a separate design, with clear functions and each performing its own duties, avoiding mutual interference caused by functional integration and improving the rationality and reliability of the structure.

[0060] Reference Figure 12 , Figure 13 , Figure 15 as well as Figure 16 In one embodiment, one of the storage member 310 and the hole wall of the through hole 221 has a limiting protrusion 3121 and the other has a limiting recess 2211; when the storage member 310 is inserted into the storage hole 210, a part of the structure of the storage member 310 is inserted into the through hole 221, and the limiting protrusion 3121 is inserted into the limiting recess 2211 to limit the rotation of the angle block 200.

[0061] In this embodiment, the limiting protrusion 3121 is a limiting flange with a polygonal cross-section, which is disposed on the peripheral surface of the storage body 312 and is part of the structure of the storage body 312; the limiting recess 2211 is a limiting hole adapted to the limiting protrusion 3121. It can be understood that the limiting protrusion 3121 may also be disposed on the wall of the through hole 221, and the limiting recess 2211 may be disposed on the peripheral surface of the storage body 312.

[0062] The design of the matching of the limiting protrusion 3121 and the limiting recess 2211 has multiple advantages: Firstly, when the storage component 310 is inserted into the storage hole 210, the engagement of the limiting protrusion 3121 and the limiting recess 2211 forms a circumferential constraint, effectively preventing the angle block 200 from rotating around the axis of the storage component 310. This constraint prevents the angle block 200 from shifting due to vibration or collision during storage, ensuring that the angle block 200 remains in a stable storage posture. Simultaneously, the convex-concave engagement eliminates the need for additional locking components; circumferential limiting is achieved solely through its own structure, balancing reliability and operational efficiency.

[0063] Secondly, the engagement between the limiting protrusion 3121 and the limiting recess 2211 is directional, which can prevent the angle block 200 from being fitted into the storage part 310 at the wrong angle, and reduce component wear caused by assembly errors.

[0064] Reference Figure 6 , Figure 9 as well as Figure 14 In one embodiment, the limiting member 320 is provided with a force-applying groove 321. The number of force-applying grooves 321 is two, and the two force-applying grooves 321 are mirror-symmetrical about the center line set along the length direction of the limiting member 320.

[0065] It is understandable that the number of force-applying grooves 321 can be one, three or more. When the number of force-applying grooves 321 is greater than or equal to two, multiple force-applying grooves 321 are arranged at intervals along the circumference of the limiting member 320.

[0066] The two force-applying grooves 321 provide the operator with a clear and balanced force-applying point, improving the ease with which the operator can rotate the limiting component 320.

[0067] Reference Figures 3 to 8 , Figure 10 , Figure 12 , Figure 14 as well as Figure 16In one embodiment, the storage member 310 is provided with two spaced-apart limiting protrusions 313, and the limiting member 320 is provided with two spaced-apart limiting grooves 322. When the limiting member 320 is in the limiting position, the limiting member 320 is located between the two limiting protrusions 313, and the two limiting protrusions 313 together prevent the limiting member 320 from rotating. When the limiting member 320 is in the avoidance position, the two limiting protrusions 313 respectively pass through the two limiting grooves 322, and the two limiting protrusions 313 respectively prevent the limiting member 320 from rotating.

[0068] In this embodiment, the limiting protrusion 313 can be a spring plunger or a component capable of elastic deformation (such as a silicone protrusion or a rubber protrusion). The limiting protrusion 313 is disposed on the surface of the storage body 312 away from the mounting body 311, and two limiting protrusions 313 are spaced apart along the width direction of the storage body 312. The limiting groove 322 is disposed on the surface of the limiting member 320 near the storage body 312, and two limiting grooves 322 are spaced apart along the width direction of the limiting member 320. When the limiting member 320 is in the limiting position, the line connecting the two limiting protrusions 313 is perpendicular to the line connecting the two limiting grooves 322; when the limiting member 320 is in the clearance position, the line connecting the two limiting protrusions 313 is parallel to the line connecting the two limiting grooves 322.

[0069] When the limiting member 320 is in the limiting position, it is held in the middle by two limiting protrusions 313. The two limiting protrusions 313 prevent the limiting member 320 from rotating from both sides, ensuring that the limiting member 320 remains stable in the limiting position. After the limiting member 320 switches to the avoidance position, the two limiting protrusions 313 respectively pass into the two limiting grooves 322. The fit between the limiting protrusions 313 and the groove walls of the limiting grooves 322 forms a rigid constraint, thereby stably locking the limiting member 320 in the avoidance position. Whether in the limiting position or the avoidance position, reliable limiting can be achieved through the cooperation of the two limiting protrusions 313 and the two limiting grooves 322, thereby ensuring the stability of the angle block 200 during storage and disassembly.

[0070] Meanwhile, when the position of the limiting component 320 is switched by rotation, it needs to be achieved by the engagement or separation of the limiting protrusion 313 and the limiting groove 322. This process will produce obvious jamming or alignment feedback. The operator can judge whether the position has been switched to the correct position by touch or sound, so as to avoid the function from failing due to incomplete positioning.

[0071] In one embodiment, the storage unit 300 further includes a rotating shaft 330. The storage member 310 is provided with a first connecting hole 314. The rotating shaft 330 is rotatably inserted into the first connecting hole 314. The rotating shaft 330 is fixedly connected to a limiting member 320. The limiting member 320 rotates around the axis of the rotating shaft 330, and the axis of the rotating shaft 330 is formed as a preset axis. The rotating shaft 330 is slidably disposed in the first connecting hole 314 along the length direction of the limiting member 320, so that the limiting member 320 approaches or moves away from the storage member 310. The rotating shaft 330 has a second limiting structure 332, which is located in the first connecting hole 314. The first connecting hole 314 has a limiting hole wall 3143, which is used to prevent the second limiting structure 332 from disengaging from the first connecting hole 314.

[0072] In this embodiment, the length direction (i.e., axial direction) of the rotating shaft 330 is parallel to the length direction of the limiting member 320. The first connecting hole 314 is a stepped through hole, and the extension direction of the first connecting hole 314 is parallel to the length direction of the rotating shaft 330. The first connecting hole 314 extends from the surface of the storage body 312 near the limiting member 320 to the surface of the mounting body 311 away from the limiting member 320, so that the rotating shaft 330 can be smoothly inserted into the first connecting hole 314.

[0073] The rotating shaft 330 includes a shaft body 331 and a second limiting structure 332. The circumferential surface of a portion of the shaft body 331 is provided with threads. The limiting member 320 is provided with a second connecting hole 323 along the length direction of the rotating shaft 330 on its surface near the storage member 310. The shaft body 331 passes through the second connecting hole 323 and is threadedly engaged with the hole wall of the second connecting hole 323. To enhance the connection strength between the rotating shaft 330 and the limiting member 320, thread-locking adhesive is applied to the shaft body 331.

[0074] The second limiting structure 332 is located on the side of the shaft body 331 away from the limiting member 320 and is coaxially arranged with the shaft body 331. The second limiting structure 332 is a limiting cap, and the outer diameter of the second limiting structure 332 is larger than the outer diameter of the shaft body 331. The first connecting hole 314 includes a first hole segment 3141 and a second hole segment 3142 connected in sequence. The first hole segment 3141 is disposed on the surface of the storage member 310 near the limiting member 320, and the second hole segment 3142 is disposed on the bottom of the hole of the first hole segment 3141. Extending in the direction away from the limiting member 320; the diameter of the first hole segment 3141 is smaller than the outer diameter of the second limiting structure 332, and the diameter of the second hole segment 3142 is larger than the diameter of the first hole segment 3141 and greater than or equal to the outer diameter of the second limiting structure 332, so that the hole wall of the second hole segment 3142 near the first hole segment 3141 is used to prevent the second limiting structure 332 from disengaging from the first connecting hole 314, and the hole wall of the second hole segment 3142 near the first hole segment 3141 forms a limiting hole wall 3143. It can be understood that the rotating shaft 330 can also be fixedly inserted into the first connecting hole 314 and rotatably inserted into the second connecting hole 323.

[0075] When the limiting member 320 needs to switch between the limiting position and the avoidance position, the operation process is as follows: First, with the sliding assistance of the rotating shaft 330, the limiting member 320 is moved away from the storage member 310 until it moves to a position where it is not obstructed by the limiting protrusion 313; then, with the rotation assistance of the rotating shaft 330, the limiting member 320 is rotated to complete the initial position switch; then, with the sliding assistance of the rotating shaft 330, the limiting member 320 is moved towards the storage member 310 to achieve the final position switch.

[0076] The rotating shaft 330 is rotatably mounted on the storage component 310, which ensures that the limiting component 320 can rotate relative to the storage component 310, providing a basis for switching between the two positions; at the same time, the rotating shaft 330 can slide within the first connecting hole 314 along the length direction of the limiting component 320, so that the limiting component 320 can actively avoid the limiting protrusion 313 during the switching process, ensuring smooth and unobstructed position switching.

[0077] The cooperation between the second limiting structure 332 and the limiting hole wall 3143 effectively prevents the rotating shaft 330 from disengaging from the first connecting hole 314, thus avoiding the failure of the limiting component 320 due to the detachment of the rotating shaft 330. This constraint does not affect the rotation and sliding function of the rotating shaft 330, and ensures the reliability of the connection between components, reducing the risk of failure caused by structural disintegration.

[0078] Furthermore, to facilitate the smooth insertion and disengagement of the limiting protrusion 313 into the limiting groove 322, the limiting protrusion 313 is hemispherical, and the limiting groove 322 is also hemispherical. Additionally, when the limiting member 320 is in the limiting position and the clearance position, the surface of the limiting member 320 near the storage member 310 remains in contact with the surface of the storage body 312 away from the mounting body 311.

[0079] Reference Figure 5 , Figure 8 as well as Figures 10 to 12 In one embodiment, a reset member 340 is provided between the second limiting structure 332 and the limiting hole wall 3143, and the reset member 340 applies a reset thrust toward the second limiting structure 332 toward the limiting protrusion 313.

[0080] In this embodiment, the reset member 340 is a compression spring. The reset member 340 is sleeved between the second limiting structure 332 and the limiting hole wall 3143. The two end faces of the reset member 340 along the length direction of the rotating shaft 330 are in contact with the second limiting structure 332 and the limiting hole wall 3143, respectively. It can be understood that the reset member 340 can also be a silicone pillar, a silicone sleeve or a spring sheet.

[0081] The reset force applied by the reset member 340 to the second limiting structure 332 can keep the limiting member 320 always in a state close to the storage member 310. When the operator moves the limiting member 320 away from the storage member 310 and completes the initial position switch, the reset member 340 will actively push the limiting member 320 towards the storage member 310 to achieve automatic reset, thereby ensuring that the limiting protrusion 313 and the limiting groove 322 are accurately engaged (at this time the limiting member 320 is in the avoidance position) or the limiting member 320 is reliably clamped by the limiting protrusion 313 (at this time the limiting member 320 is in the limiting position).

[0082] Meanwhile, the reset component 340 has an elastic buffering effect, which can absorb the impact force generated during the switching process of the limiting component 320 or when the frame body 100 vibrates, reduce the rigid collision wear between the second limiting structure 332 and the limiting hole wall 3143, and between the limiting protrusion 313 and the limiting groove 322, and reduce the risk of deformation caused by impact.

[0083] Reference Figure 1 and Figure 2 In one embodiment, a receiving groove 110 is provided on the inner wall surface of the corner of the frame body 100, and the storage part 300 is embedded in the receiving groove 110.

[0084] In this embodiment, the storage part 300 is completely embedded in the receiving groove 110; it is understood that the storage part 300 may also be partially embedded in the receiving groove 110. It is understood that the storage part 300 may also be directly installed on the main structure of the frame body 100, or the receiving groove 110 may be provided on the main structure of the frame body 100.

[0085] On the one hand, the inner wall surfaces of the corners of the frame body 100 are relatively unused spaces. Embedding the storage unit 300 here can make full use of the redundant space at the corners and avoid the storage unit 300 protruding outwards and occupying extra space or interfering with external objects, making the overall structure of the display frame more compact. At the same time, the inner wall surfaces of the corners of the frame body 100 are relatively concealed positions, which can reduce the probability of operators accidentally touching the storage unit 300 or the angle block 200 when adjusting other parts of the frame body 100.

[0086] On the other hand, the inner wall surfaces of the corners of the frame body 100 and the receiving grooves 110 form a circumferential wrapping constraint on the storage part 300. Compared with direct exposed installation, this can reduce the loosening or displacement of the storage part 300 caused by external force collisions or vibrations. At the same time, the supporting force of the inner walls of the corners enhances the connection strength between the storage part 300 and the frame body 100, ensuring that it can stably perform its storage function for a long time.

[0087] Reference Figure 1 and Figure 2 In one embodiment, the number of angle blocks 200 and storage portions 300 is at least two. In this embodiment, the number of angle blocks 200 and storage portions 300 is the same, and the specifications of the multiple angle blocks 200 are different or partially the same; the number of receiving grooves 110 is the same as the number of angle blocks 200, and the multiple angle blocks 200 are respectively embedded in the multiple receiving grooves 110. It is understood that the number of angle blocks 200 and storage portions 300 may also be different.

[0088] The at least two storage sections 300 can store angle blocks 200 of different specifications, enabling classified storage and quick retrieval, thereby meeting the storage needs of angle blocks 200 of multiple specifications and quantities.

[0089] Meanwhile, at least two angle blocks 200 can be stored as spare parts. When the angle block 200 in use is worn or damaged, a spare angle block 200 can be quickly taken from the corresponding storage section 300 to replace it, thus avoiding work interruption due to the failure of a single angle block 200.

[0090] Reference Figures 1 to 16According to another aspect of this application, embodiments of this application also provide a display device, the display device including at least two of the above-described display frames, the included angle between two adjacent display frames being adjusted by angle blocks 200 on the display frames.

[0091] In this embodiment, the display device is a curved screen; the frame body 100 of the display frame is provided with mounting positions 120 for mounting angle blocks 200 to adjust the angle. The angle blocks 200 are detachably mounted to the mounting positions 120 of two adjacent frame bodies 100 to adjust the included angle between the two adjacent frame bodies 100. The display device also includes at least two display modules, the number of which is the same as the number of display frames, and the multiple display modules are respectively mounted on multiple display frames in a one-to-one correspondence.

[0092] With the replaceable feature of the angle block 200, the included angle between adjacent display frames can be flexibly adjusted according to actual application scenarios (such as curved display, multi-angle splicing, irregular layout, etc.), breaking through the limitations of traditional fixed angle splicing, thus enabling the display device to adapt to diverse scenario needs.

[0093] In summary, the display frame and display device provided in this embodiment have at least the following beneficial technical effects: When the original angle block 200 needs to be removed to adjust the included angle, the operator can remove the spare angle block 200 from the storage section 300 for replacement, and immediately install the replaced angle block 200 onto the storage section 300. This structural design, on the one hand, ensures that the angle block 200 remains connected to the frame body 100 even in abnormal working conditions, effectively avoiding the problem of loss due to careless placement of the angle block 200; on the other hand, it eliminates the need to find additional storage space or tools, simplifying the operation process and improving the efficiency of angle adjustment. Furthermore, it allows the display frame to simultaneously have angle blocks 200 of various specifications (the original angle block 200 for adjusting the angle and the angle block 200 stored in the storage section 300), thereby flexibly meeting different angle adjustment needs and broadening the applicable scenarios of the display frame.

[0094] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A display frame, characterized in that, It includes a frame body, an angle block, and a storage section, wherein the storage section is disposed on the frame body and the angle block is installed on the storage section.

2. The display frame according to claim 1, characterized in that, The storage section includes a storage component, which is disposed on the frame body; The angle block is installed on the storage component and can be removed from the storage component. The angle block has a storage hole. When the angle block is installed on the storage component, the storage component passes through the storage hole.

3. The display frame according to claim 2, characterized in that, The storage section also includes a limiting member, which is rotatably mounted on the storage section about a preset axis and has a limiting position and an avoidance position. When the limiting member is in the limiting position, the limiting member prevents the angle block from being fitted onto the storage member or separated from the storage member; when the limiting member is in the avoidance position, the angle block can be fitted onto the storage member or separated from the storage member.

4. The display frame according to claim 3, characterized in that, The storage hole is provided with a first limiting structure on its wall, and the first limiting structure is provided with a through hole; When the storage component is inserted into the storage hole, the limiting component is located on one side of the first limiting structure in a preset direction, and the preset direction is parallel to the direction of the preset axis. The projection of the limiting member onto the preset projection surface is the first projection, and the projection of the through hole onto the preset projection surface is the second projection. The preset projection surface is perpendicular to the preset axis. When the storage component is inserted into the storage hole and the limiting component is in the limiting position, the first projection and the second projection intersect; when the storage component is inserted into the storage hole and the limiting component is in the avoidance position, the first projection is located within the second projection.

5. The display frame according to claim 4, characterized in that, One of the storage component and the wall of the through hole has a limiting protrusion, and the other has a limiting recess; When the storage component is inserted into the storage hole, a portion of the structure of the storage component is inserted into the through hole, and the limiting protrusion is inserted into the limiting recess to restrict the rotation of the angle block.

6. The display frame according to claim 3, characterized in that, The storage component is provided with two spaced-apart limiting protrusions, and the limiting component is provided with two spaced-apart limiting grooves; When the limiting member is in the limiting position, the limiting member is located between the two limiting protrusions, and the two limiting protrusions together prevent the limiting member from rotating; when the limiting member is in the avoidance position, the two limiting protrusions respectively pass through the two limiting grooves, and the two limiting protrusions respectively prevent the limiting member from rotating.

7. The display frame according to claim 6, characterized in that, The storage section further includes a rotating shaft, and the storage component is provided with a first connecting hole. The rotating shaft is rotatably inserted into the first connecting hole. The rotating shaft is fixedly connected to the limiting component, and the limiting component rotates around the axis of the rotating shaft. The axis of the rotating shaft is formed as the preset axis. The rotating shaft is slidably disposed in the first connecting hole along the length direction of the limiting member, so that the limiting member is close to or away from the storage member; The rotating shaft has a second limiting structure located inside the first connecting hole; the first connecting hole has a limiting hole wall, which is used to prevent the second limiting structure from disengaging from the first connecting hole.

8. The display frame according to claim 7, characterized in that, A reset member is provided between the second limiting structure and the wall of the limiting hole, and the reset member applies a reset thrust toward the second limiting structure toward the limiting protrusion.

9. The display frame according to claim 3, characterized in that, The storage component includes a mounting body and a storage body, wherein the mounting body is detachably mounted on the frame body; The storage body is disposed on the mounting body, and the limiting member is rotatably disposed on the storage body about the preset axis and located on the side of the storage body away from the mounting body; and / or, The limiting member is provided with a force-applying groove, and there are two force-applying grooves. The two force-applying grooves are mirror-symmetrical about the center line set along the length direction of the limiting member.

10. The display frame according to any one of claims 1 to 9, characterized in that, The inner wall surface of the corner of the frame body is provided with a receiving groove, and the storage part is embedded in the receiving groove; and / or, The number of the angle blocks and the storage section is at least two.

11. A display device, characterized in that, It includes at least two display frames according to any one of claims 1 to 10, wherein the included angle between two adjacent display frames is adjusted by an angle block on the display frame.

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