Display screen

Abstract

The utility model relates to the technical field of display screens, in particular to a display screen. The display screen comprises a plurality of unit screens, the unit screens are arranged in at least one column in the first direction, a folding interval is formed between every two adjacent unit screens in each column, each unit screen comprises an installation shell, a display unit and a connecting assembly, and the display unit is installed on the front face of the installation shell; the connecting assembly comprises a rigid connecting piece and a flexible connecting piece, the rigid connecting piece is fixed to the back face of the mounting shell, and the flexible connecting piece comprises a first rigid head, a second rigid head and a flexible rope; the rigid connecting piece extends in the first direction, and a first connector and a second connector are formed at the two ends of the rigid connecting piece correspondingly. On each unit screen, the first joint is connected with the first rigid head, and the flexible rope extends out of the mounting shell in the first direction; and on two adjacent unit screens in each row, the second rigid head of the flexible connecting piece of one unit screen is detachably connected with the second joint of the rigid connecting piece of the other unit screen.

Description

Technical Field

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

[0002] Display screens are devices used to convey information or achieve advertising effects. Existing display screens are assembled from several unit screens, such as advertising screens that are suspended on buildings. Display screens are large in size, inconvenient to transport, and require high manpower and material costs. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a display screen that addresses the inconvenience of transportation and the high cost of manpower and material resources required by existing display screens.

[0004] To address the aforementioned issues, this utility model provides a display screen comprising multiple unit screens arranged in at least one column along a first direction, with a folding interval between adjacent unit screens in each column. Each unit screen includes a mounting housing, a display unit, and a connecting component, with the display unit mounted on the front side of the mounting housing.

[0005] The connecting assembly includes a rigid connector and a flexible connector. The rigid connector is fixed to the back of the mounting shell. The flexible connector includes a first rigid head, a second rigid head, and a flexible rope connecting the first rigid head and the second rigid head. The rigid connector extends along the first direction, and its two ends form a first joint and a second joint, respectively.

[0006] On each of the unit screens, the first joint of the rigid connector is connected to the first rigid head of the flexible connector, and the flexible rope extends out of the mounting shell along the first direction;

[0007] On two adjacent unit screens in each column, the second rigid head of the flexible connector of one unit screen is detachably connected to the second joint of the rigid connector of the other unit screen.

[0008] Optionally, on each of the unit screens, the first connector is formed at the upper end of the rigid connector, and the second connector is formed at the lower end of the rigid connector;

[0009] On each column of two adjacent unit screens, the second rigid head of the flexible connector of the lower unit screen is detachably connected to the second joint of the rigid connector of the upper unit screen.

[0010] On each of the multiple unit screens in a column, the second rigid head of the flexible connector of the uppermost unit screen is used to connect with the hoisting mechanism.

[0011] Optionally, on each of the unit screens, the first joint of the rigid connector is detachably connected to the first rigid head of the flexible connector.

[0012] Optionally, the flexible rope is a soft steel wire, and the cross-sectional area of ​​the first rigid head and the second rigid head is larger than the cross-sectional area of ​​the soft steel wire;

[0013] On each of the unit screens, the first connector of the rigid connector engages with the first rigid head of the flexible connector, and the rigid connector restricts the first rigid head from moving along the first direction;

[0014] On two adjacent unit screens in each column, the second rigid head of the flexible connector of one unit screen engages with the second joint of the rigid connector of the other unit screen to restrict the movement of the second rigid head along the first direction.

[0015] Optionally, on each of the unit screens, the first connector is provided with a first slot, and the second connector is provided with a second slot. The first slot has a first opening facing away from the mounting shell, and the second slot has a second opening facing away from the mounting shell. The first opening is for the first rigid head to be inserted into the first slot, and the second opening is for the second rigid head to be inserted into the second slot.

[0016] Optionally, the back of the mounting housing is provided with a first locking structure and a second locking structure, wherein the first locking structure is used to lock the first rigid head in the first slot, and the second locking structure is used to lock the second rigid head in the second slot.

[0017] Optionally, the first locking structure includes a first locking hook and a first locking platform, the first locking hook and the first locking platform being located on opposite sides of the first connector along the second direction, the first locking hook being rotatably mounted on the mounting housing, and the first locking platform being provided with a first locking groove; the first locking hook can be rotated to the side of the first slot facing away from the mounting housing and locked in place with the first locking groove.

[0018] The second locking structure includes a second locking hook and a second locking platform. The second locking hook and the second locking platform are located on opposite sides of the second connector along the second direction. The second locking hook is rotatably mounted on the mounting shell. The second locking platform is provided with a second locking groove. The second locking hook can rotate to the side of the second locking groove facing away from the mounting shell and lock into the second locking groove. The second direction intersects with the first direction.

[0019] Optionally, the portion of the rigid connector formed between the first joint and the second joint is a connecting rod, the cross-sectional area of ​​which is smaller than that of the first joint and the second joint.

[0020] Optionally, the back of the mounting housing is provided with a first limiting groove extending along the first direction. The first limiting groove has an installation opening facing away from the mounting housing. The connecting rod can be inserted into the first limiting groove through the installation opening. The side of the first connector near the second connector is engaged with the first limiting groove along the first direction, and the side of the second connector near the first connector is engaged with the first limiting groove along the first direction.

[0021] Optionally, each of the unit screens has at least two sets of connecting components, and all the connecting components are spaced apart along the second direction; wherein the second direction intersects the first direction.

[0022] The display screen of this invention has a rigid connector fixed to the back of the mounting shell of each unit screen. The first joint of the rigid connector connects to the first rigid head of the flexible connector of the unit screen. On two adjacent unit screens along a first direction, the second rigid head of the flexible connector of one unit screen is detachably connected to the second joint of the rigid connector of the other unit screen. The first and second rigid heads are connected by a flexible rope to achieve a flexible connection between two adjacent unit screens along the first direction. This allows the display screen to fold along the first direction, resulting in different display forms and effects. Furthermore, the second rigid head of the flexible connector of each unit screen can be disconnected from the rigid connector of the adjacent unit screen to disassemble the large display screen into multiple independent unit screens. The unit screens are smaller in size, facilitating the transportation of the display screen and reducing manpower and material resources. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of a display screen provided in one embodiment of the present invention;

[0025] Figure 2 for Figure 1 A diagram of the back of the building;

[0026] Figure 3 for Figure 1 Front view;

[0027] Figure 4 yes Figure 1 A schematic diagram of the structure of the unit screen in the diagram;

[0028] Figure 5 for Figure 4 A partial exploded view.

[0029] The reference numerals in the accompanying drawings are as follows:

[0030] 100. Unit screen; 200. Lifting mechanism; 1. Mounting shell; 11. First locking hook; 12. First locking platform; 13. Second locking hook; 14. Second locking platform; 15. First limiting groove; 2. Rigid connector; 21. Connecting rod; 22. First joint; 23. Second joint; 24. First slot; 25. Second slot; 3. Flexible connector; 31. Flexible rope; 32. First rigid head; 33. Second rigid head; 4. Lifting plate; 5. Lifting sling; 6. Pressure plate; 7. Display unit. Detailed Implementation

[0031] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model 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 merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] In the description of this utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] like Figure 1 and Figure 2As shown, one embodiment of this utility model provides a display screen, including multiple unit screens 100, which are arranged in at least one column along a first direction, with folding intervals between adjacent unit screens 100 in each column. Figure 2 In this context, D1 represents the first direction.

[0035] like Figure 3 and Figure 4 As shown, the unit screen 100 includes a mounting housing 1, a display unit 7, and a connecting assembly. The display unit 7 is mounted on the front side of the mounting housing 1. The mounting housing 1 is a one-piece injection-molded housing with an opening on one side. The display unit 7 is installed in the mounting housing 1 and displays information outward through the opening of the mounting housing 1. The term "front" refers to the side of the mounting housing 1 where the display unit 7 displays information outward, and the "back" is the side of the mounting housing 1 that faces away from the display unit 7.

[0036] Display unit 7 typically includes a PCB board. The front of the PCB board has several LEDs arranged in a regular array. Each LED can emit multiple colors of light. By precisely controlling the lighting and extinguishing of the LEDs and the color combinations, various images and videos can be created. Adjacent unit screens 100 are electrically connected via ribbon cables to transmit video images, control signals, and power.

[0037] like Figure 5 As shown, the connecting assembly includes a rigid connector 2 and a flexible connector 3. The rigid connector 2 is fixed to the back of the mounting housing 1. The flexible connector 3 includes a first rigid head 32, a second rigid head 33, and a flexible rope 31 connecting the first rigid head 32 and the second rigid head 33. The rigid connector 2 extends along a first direction, and its two ends form a first joint 22 and a second joint 23, respectively.

[0038] On each unit screen 100, the first joint 22 of the rigid connector 2 is connected to the first rigid head 32 of the flexible connector 3, and the flexible rope 31 extends out of the mounting shell 1 in the first direction.

[0039] like Figure 1 and Figure 2 As shown, on each column of two adjacent unit screens 100, the second rigid head 33 of the flexible connector 3 of one unit screen 100 is detachably connected to the second joint 23 of the rigid connector 2 of the other unit screen 100, so that the rigid connector 2 and the flexible connector 3 of the multiple unit screens 100 in each column are connected in series, thereby enabling the multiple unit screens 100 of the display screen to be hoisted and unfolded along the first direction.

[0040] The adjacent unit screens 100 along the first direction of the display screen are connected by a flexible connector 3. The flexible rope 31 of the flexible connector 3 can be bent, and there is a folding gap between the longitudinally adjacent unit screens 100. Based on this, each unit screen 100 can be folded at different angles, so that the display screen has different display forms and display effects.

[0041] Furthermore, the second rigid head 33 of the flexible connector 3 of each unit screen 100 can be disconnected from the rigid connector 2 of the adjacent unit screen 100, so as to split the large display screen into multiple independent unit screens 100. The unit screens 100 are smaller in size, which makes it easier to transport the display screen and reduces manpower and material resources.

[0042] In addition, a rigid connector 2 is fixed on the back of each unit screen 100. The rigid connector 2 on one unit screen 100 is connected to the rigid connector 2 of the vertically adjacent unit screens 100 through a flexible connector 3, so that the display screen has a certain rigidity while achieving flexible connection, so as to resist external forces, such as strong winds or external pulling, and reduce the shaking of the display screen.

[0043] In this utility model, the back of the mounting shell 1 of each unit screen 100 is fixed with a rigid connector 2. The first joint 22 of the rigid connector 2 is connected to the first rigid head 32 of the flexible connector 3 of the unit screen 100. On two adjacent unit screens 100 along the first direction, the second rigid head 33 of the flexible connector 3 of one unit screen 100 is detachably connected to the second joint 23 of the rigid connector 2 of the other unit screen 100. The first rigid head 32 and the second rigid head 33 are connected by a flexible rope 31 to achieve a flexible connection between two adjacent unit screens 100 along the first direction. Thus, each unit screen 100 of the display can be folded along the first direction, allowing the display to have different display forms and effects. Moreover, the second rigid head 33 of the flexible connector 3 of each unit screen 100 can be disconnected from the rigid connector 2 of the adjacent unit screen 100, so that the large display can be divided into multiple independent unit screens 100. The unit screens 100 are smaller in size, which facilitates the transportation of the display and reduces manpower and material resources.

[0044] In one embodiment, such as Figure 1 and Figure 2 As shown, on each of the unit screens 100, a first connector 22 is formed at the upper end of the rigid connector 2, and a second connector 23 is formed at the lower end of the rigid connector 2.

[0045] On two adjacent unit screens 100 in each column, the second rigid head 33 of the flexible connector 3 of the lower unit screen 100 is detachably connected to the second connector 23 of the rigid connector 2 of the upper unit screen 100.

[0046] Specifically, taking a display screen composed of three unit screens 100 vertically assembled into a row as an example, the assembly process is introduced as follows: First, the first joint 22 of the rigid connector 2 on each unit screen 100 is connected to the first rigid head 32 of the flexible connector 3 on the unit screen 100. Then, the second rigid head 33 of the flexible connector 3 on the middle unit screen 100 is detachably connected to the second joint 23 of the rigid connector 2 on the upper unit screen 100. The second rigid head 33 of the flexible connector 3 on the lower unit screen 100 is detachably connected to the second joint 23 of the rigid connector 2 on the middle unit screen 100, so as to assemble the three unit screens 100 together.

[0047] Understandable, Figure 1 The display screen formed by combining three unit screens 100 is only one embodiment of the structure and should not be used to limit the structure of the display screen. In practical applications, the number of unit screens 100 in each column and the number of columns can be adjusted according to the size requirements of the display screen.

[0048] On each column of multiple unit screens 100, the second rigid head 33 of the flexible connector 3 of the uppermost unit screen 100 is used to connect to the hoisting mechanism 200. The display screen is hoisted onto a building or support frame by the hoisting mechanism 200 to allow the display screen to be hoisted and deployed. This arrangement allows the hoisting mechanism 200 to be connected using the flexible connector 3 of the uppermost unit screen 100, eliminating the need for additional parts on the uppermost unit screen 100 to connect to the hoisting mechanism 200, thus reducing the number of assembly parts.

[0049] In other embodiments, a first joint 22 can be formed at the lower end of the rigid connector 2, and a second joint 23 can be formed at the upper end of the rigid connector 2. The first rigid head 32 of the flexible connector 3 is connected to the lower end of the rigid connector 2. In this case, in order to realize the hoisting function of the display screen, an additional connector can be added to the mounting shell 1 of the uppermost unit screen 100 on each column of multiple unit screens 100. The connector is connected to the hoisting mechanism 200.

[0050] In one embodiment, such as Figure 1 and Figure 2 As shown, the hoisting mechanism 200 includes a hoisting plate 4 and a sling 5. The second rigid head 33 of the flexible connector 3 of the uppermost unit screen 100 is fixed on the hoisting plate 4. The sling 5 has hooks at both ends. One end of the hook is hooked on the hoisting plate 4, and the other end of the hook is used to hook onto a building or support.

[0051] In one embodiment, a first fixing groove is provided on the lifting plate 4, a pressure plate 6 is fixed on one side of the lifting plate 4, and a second fixing groove is provided on the side of the pressure plate 6 facing the lifting plate 4. The first fixing groove and the second fixing groove together form a lifting groove that matches the shape of the second rigid head 33. The second rigid head 33 of the flexible connector 3 of the uppermost unit screen 100 is placed in the first fixing groove. The second fixing groove of the pressure plate 6 is aligned with the second rigid head 33 and pressed on the lifting plate 4. The two ends of the pressure plate 6 are connected to the lifting plate 4 by screws.

[0052] In one embodiment, such as Figure 4 As shown, on each unit screen 100, the first connector 22 of the rigid connector 2 is detachably connected to the first rigid head 32 of the flexible connector 3. When disassembling the display screen, the rigid connector 2 can be disconnected from the flexible connector 3 to organize and store the flexible connector 3, preventing the second rigid head 33 of the flexible connector 3 from bumping into the display unit 7 during the transportation of the unit screen 100.

[0053] In one embodiment, the flexible rope 31 is a soft steel wire, and the cross-sectional area of ​​the first rigid head 32 and the second rigid head 33 is larger than the cross-sectional area of ​​the soft steel wire.

[0054] On each unit screen 100, the first joint 22 of the rigid connector 2 is engaged with the first rigid head 32 of the flexible connector 3, and the rigid connector 2 restricts the first rigid head 32 from moving along the first direction.

[0055] On two adjacent unit screens 100 in each column, the second rigid head 33 of the flexible connector 3 of one unit screen 100 is engaged with the second joint 23 of the rigid connector 2 of the other unit screen 100 to restrict the movement of the second rigid head 33 along the first direction.

[0056] Compared to connections using screws or other fasteners, snap-fit ​​structures are simpler and easier to assemble and disassemble, thus improving the efficiency of display assembly.

[0057] In other embodiments, the flexible rope 31 may be a copper wire, aluminum wire, or plastic strip.

[0058] In one embodiment, a first rigid head 32 and a second rigid head 33 are formed by casting zinc alloy at both ends of the soft steel wire.

[0059] In one embodiment, such as Figure 5As shown, the first connector 22 is provided with a first slot 24, and the second connector 23 is provided with a second slot 25. The first slot 24 has a first opening facing away from the mounting shell 1, and the second slot 25 has a second opening facing away from the mounting shell 1. The first opening allows the first rigid head 32 to be inserted into the first slot 24, and the second opening allows the second rigid head 33 to be inserted into the second slot 25. The rigid connector 2 has overall rigidity and higher structural strength. The presence of the first slot 24 on the first rigid head 32 and the second slot 25 on the second rigid head 33 has a relatively small impact on the structure of the rigid connector 2.

[0060] In other embodiments, the first slot 24 may be disposed on the first connector 22, and the second slot 25 may be disposed on the second connector 23.

[0061] In one embodiment, such as Figure 5 As shown, the first rigid head 32 is cylindrical, the second rigid head 33 is cylindrical, and correspondingly, the first slot 24 and the second slot 25 are U-shaped.

[0062] In one embodiment, such as Figure 5 As shown, on each unit screen 100, a first clearance opening is provided on the end face of the first connector 22 away from the flexible rope 31. The flexible rope 31 passes through the first clearance opening. The width of the first clearance opening is smaller than the width of the first opening, so that the end of the first connector 22 away from the flexible rope 31 forms a sidewall for blocking the first rigid head 32.

[0063] In one embodiment, a second clearance opening is provided on the end face of the second connector 23 away from the flexible rope 31. On each row of two adjacent unit screens 100, the flexible rope 31 of the flexible connector 3 on the lower unit screen 100 passes through the second clearance opening of the second connector 23 on the upper unit screen 100. The width of the second clearance opening is smaller than the width of the second opening, so that the end of the second connector 23 away from the flexible rope 31 forms a sidewall for blocking the second rigid head 33.

[0064] In one embodiment, such as Figure 5 As shown, the back of the mounting housing 1 is provided with a first locking structure and a second locking structure. The first locking structure is used to lock the first rigid head 32 in the first slot 24, and the second locking structure is used to lock the second rigid head 33 in the second slot 25.

[0065] In one embodiment, such as Figure 5As shown, the first locking structure includes a first locking hook 11 and a first locking platform 12. The first locking hook 11 and the first locking platform 12 are located on opposite sides of the first connector 22 along the second direction. The first locking hook 11 is rotatably mounted on the mounting housing 1, and the first locking platform 12 is provided with a first locking groove. The first locking hook 11 can rotate to the side of the first slot 24 facing away from the mounting housing 1 and lock into the first locking groove. Figure 2 In this context, D2 represents the second direction.

[0066] The second locking structure includes a second locking hook 13 and a second locking platform 14. The second locking hook 13 and the second locking platform 14 are located on opposite sides of the second connector 23 along the second direction. The second locking hook 13 is rotatably mounted on the mounting shell 1. The second locking platform 14 is provided with a second locking groove. The second locking hook 13 can rotate to the side of the second slot 25 facing away from the mounting shell 1 and lock into the second locking groove. The second direction intersects with the first direction.

[0067] In one embodiment, one end of the first locking hook 11 rotates about a rotation axis, and one end of the second locking hook 13 also rotates about a rotation axis, which is perpendicular to the first direction and the second direction.

[0068] In other embodiments, the cover plate can be fixed at the first opening of the first slot 24, and the cover plate can be fixed at the second opening of the second slot 25.

[0069] In one embodiment, the portion of the rigid connector 2 formed between the first joint 22 and the second joint 23 is a connecting rod 21. The cross-sectional area of ​​the connecting rod 21 is smaller than that of the first joint 22 and the second joint 23, so as to reduce the weight of the rigid connector 2 while enabling the two ends of the rigid connector 2 to have a connecting function, thereby reducing the weight of the unit screen 100.

[0070] In one embodiment, the rigid connector 2 is a stainless steel structural component.

[0071] In one embodiment, such as Figure 5 As shown, the back of the mounting shell 1 is provided with a first limiting groove 15 extending in a first direction. The first limiting groove 15 has an installation opening facing away from the mounting shell 1. The rigid connector 2 can be inserted into the first limiting groove 15 through the installation opening. The side of the first connector 22 near the second connector 23 is engaged with the first limiting groove 15 in a first direction, and the side of the second connector 23 near the first connector 22 is engaged with the first limiting groove 15 in a first direction, so as to limit and fix the rigid connector 2 on the mounting shell 1, which is convenient for disassembly and assembly.

[0072] In one embodiment, the first locking structure provided at the first connector 22 can also restrict the first connector 22 from dislodging from the first limiting groove 15, and the second locking structure provided at the second connector 23 can also restrict the second connector 23 from dislodging from the first limiting groove 15.

[0073] In other embodiments, a cover plate can be fixed at the mounting opening of the first limiting groove 15 to prevent the connecting rod 21 from dislodging from the first limiting groove 15. The fixing method of the cover plate includes snap-fit, screw connection, etc.

[0074] In one embodiment, the back of the mounting housing 1 is provided with second limiting grooves at intervals at both ends of the first limiting groove 15 in the first direction. On each unit screen 100, the flexible rope 31 of the flexible connector 3 passes through one of the second limiting grooves, and the other second limiting groove is for the flexible rope 31 of the adjacent unit screen 100 along the first direction to pass through. The provision of the second limiting grooves can limit the installation position of the flexible rope 31 and prevent the flexible connector 3 from bending and deforming arbitrarily.

[0075] In one embodiment, such as Figure 5 As shown, the back of the mounting shell 1 is provided with two ribs extending in the first direction. The two ribs are arranged side by side with intervals to form the first limiting groove 15.

[0076] In one embodiment, each unit screen 100 is provided with at least two sets of connecting components, and all connecting components are spaced apart along a second direction; wherein the second direction intersects with the first direction, so that two adjacent unit screens 100 along the first direction are connected by multiple sets of connecting components, thereby improving the stability of the connection between unit screens 100.

[0077] In one embodiment, two sets of connecting components are provided, and the two sets of connecting components are symmetrically arranged in the second direction.

[0078] In other embodiments, the rigid connector 2 can be connected to the mounting housing 1 by screws.

[0079] In other embodiments, the rigid connector 2 may be a rod with the same cross-section at various points in the first direction.

[0080] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A display screen, characterized in that, It includes multiple unit screens (100), the multiple unit screens (100) are arranged in at least one column along a first direction, and there is a folding interval between two adjacent unit screens (100) in each column. Each unit screen (100) includes a mounting shell (1), a display unit (7) and a connecting component, and the display unit (7) is mounted on the front of the mounting shell (1). The connecting assembly includes a rigid connector (2) and a flexible connector (3). The rigid connector (2) is fixed to the back of the mounting shell (1). The flexible connector (3) includes a first rigid head (32), a second rigid head (33), and a flexible rope (31) connecting the first rigid head (32) and the second rigid head (33). The rigid connector (2) extends along the first direction, and the two ends of the rigid connector (2) form a first joint (22) and a second joint (23), respectively. On each of the unit screens (100), the first joint (22) of the rigid connector (2) is connected to the first rigid head (32) of the flexible connector (3), and the flexible rope (31) extends out of the mounting shell (1) along the first direction. On two adjacent unit screens (100) in each column, the second rigid head (33) of the flexible connector (3) of one unit screen (100) is detachably connected to the second joint (23) of the rigid connector (2) of the other unit screen (100).

2. The display screen according to claim 1, characterized in that, On each of the unit screens (100), the first connector (22) is formed at the upper end of the rigid connector (2), and the second connector (23) is formed at the lower end of the rigid connector (2); On each of the two adjacent unit screens (100) in each column, the second rigid head (33) of the flexible connector (3) of the lower unit screen (100) is detachably connected to the second connector (23) of the rigid connector (2) of the upper unit screen (100). On each of the multiple unit screens (100) in each column, the second rigid head (33) of the flexible connector (3) of the uppermost unit screen (100) is used to connect with the hoisting mechanism (200).

3. The display screen according to claim 1, characterized in that, On each of the unit screens (100), the first joint (22) of the rigid connector (2) is detachably connected to the first rigid head (32) of the flexible connector (3).

4. The display screen according to claim 3, characterized in that, The flexible rope (31) is a soft steel wire, and the cross-sectional area of ​​the first rigid head (32) and the second rigid head (33) is larger than the cross-sectional area of ​​the soft steel wire; On each of the unit screens (100), the first connector (22) of the rigid connector (2) is engaged with the first rigid head (32) of the flexible connector (3), and the rigid connector (2) restricts the first rigid head (32) from moving along the first direction; On two adjacent unit screens (100) in each column, the second rigid head (33) of the flexible connector (3) of one unit screen (100) engages with the second connector (23) of the rigid connector (2) of the other unit screen (100) to restrict the movement of the second rigid head (33) along the first direction.

5. The display screen according to claim 4, characterized in that, On each of the unit screens (100), the first connector (22) is provided with a first slot (24), and the second connector (23) is provided with a second slot (25). The first slot (24) has a first opening facing away from the mounting shell (1), and the second slot (25) has a second opening facing away from the mounting shell (1). The first opening is for the first rigid head (32) to be inserted into the first slot (24), and the second opening is for the second rigid head (33) to be inserted into the second slot (25).

6. The display screen according to claim 5, characterized in that, The back of the mounting shell (1) is provided with a first locking structure and a second locking structure. The first locking structure is used to lock the first rigid head (32) in the first slot (24), and the second locking structure is used to lock the second rigid head (33) in the second slot (25).

7. The display screen according to claim 6, characterized in that, The first locking structure includes a first locking hook (11) and a first locking platform (12). The first locking hook (11) and the first locking platform (12) are located on opposite sides of the first connector (22) along the second direction. The first locking hook (11) is rotatably mounted on the mounting shell (1). The first locking platform (12) is provided with a first locking groove. The first locking hook (11) can rotate to the side of the first slot (24) facing away from the mounting shell (1) and lock into the first locking groove. The second locking structure includes a second locking hook (13) and a second locking platform (14). The second locking hook (13) and the second locking platform (14) are located on opposite sides of the second connector (23) along the second direction. The second locking hook (13) is rotatably mounted on the mounting shell (1). The second locking platform (14) is provided with a second locking groove. The second locking hook (13) can rotate to the side of the second slot (25) facing away from the mounting shell (1) and lock into the second locking groove. The second direction intersects with the first direction.

8. The display screen according to claim 1, characterized in that, The portion of the rigid connector (2) formed between the first joint (22) and the second joint (23) is a connecting rod (21), and the cross-sectional area of ​​the connecting rod (21) is smaller than that of the first joint (22) and the second joint (23).

9. The display screen according to claim 8, characterized in that, The back of the mounting shell (1) is provided with a first limiting groove (15) extending along the first direction. The first limiting groove (15) has an installation port facing away from the mounting shell (1). The connecting rod (21) can be inserted into the first limiting groove (15) through the installation port. The side of the first connector (22) near the second connector (23) is engaged with the first limiting groove (15) along the first direction. The side of the second connector (23) near the first connector (22) is engaged with the first limiting groove (15) along the first direction.

10. The display screen according to any one of claims 1 to 9, characterized in that, On each of the unit screens (100), at least two sets of the connecting components are provided, and all the connecting components are spaced apart along the second direction; wherein the second direction intersects the first direction.

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