Spliced screen and display screen

Abstract

The embodiment of the utility model provides a splicing screen and a display screen. The spliced screen comprises display units and frame assemblies located on the peripheries of the display units, the frame assemblies of the multiple spliced screens are sequentially attached to form a plane screen, each frame assembly comprises a plurality of frames connected end to end, and each frame is detachably connected with the boundary of the corresponding display unit. The side edges of every two adjacent display units can be attached to form a right-angle screen. When a display screen required by a user comprises a plurality of right angles, such as a rectangle, an L shape and a U shape, and the size of the screen is required, a plurality of splicing screens can be sequentially connected to form a plurality of straight surface screens meeting the size requirement, and then the frames of the splicing screens at the adjacent side edges of the two straight surface screens capable of forming the right angles are disassembled, so that the splicing screens can be formed. Therefore, the side edges of the display units are attached and abutted to form a right-angle surface screen, and finally the display screen assembly with the shape and the size meeting the requirements of customers is formed. The display screen is adjustable in shape and size by applying the display assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic display equipment, in particular to a spliced ​​screen and a display screen. Background Art

[0002] In recent years, display technology has developed rapidly, and display screens have also become popular and widely used in many occasions. People's requirements for display screens are getting higher and higher. The best presentation of some display effects requires a display screen of a certain shape, such as a flat display screen, a rectangular display screen, etc. Therefore, people's requirements for the shape of the display screen are no longer limited to a single plane. However, most existing display screens have a relatively simple splicing method and can only be spliced ​​into one shape (flat or rectangular). If you need a display screen of a different shape, you need to buy different splicing screens, which greatly increases the cost. Utility Model Content

[0003] In view of the above problems, an embodiment of the utility model is proposed. The purpose of the embodiment of the utility model is to provide a spliced ​​screen that can be assembled into a flat display screen or a right-angle display screen and the size of the screen is adjustable.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] A spliced ​​screen comprises a display unit and a frame assembly located at the periphery of the display unit;

[0006] The frame assembly includes a plurality of frames connected end to end, each frame being detachably connected to the boundary of a corresponding display unit;

[0007] The sides of two adjacent display units can be fitted together to form a right-angle screen;

[0008] The frame components of multiple spliced ​​screens are sequentially attached to form a flat screen.

[0009] Preferably, the side edge of the display unit is an inclined surface inclined toward the non-luminous surface.

[0010] Preferably, the angle of the inclined surface is 45°.

[0011] Preferably, the display unit comprises:

[0012] A plurality of display modules connected in sequence, and an inner frame connecting the plurality of display modules together;

[0013] A shielding strip is provided on the inner frame between two adjacent display modules.

[0014] Preferably, the frame includes:

[0015] An abutting edge, perpendicular to the light emitting surface of the display unit;

[0016] A connecting surface, one end of which is connected to the abutting edge, and the connecting surface is connected to the back surface of the display unit;

[0017] The reinforcing ribs are respectively connected to the abutting edges and the connecting surfaces.

[0018] Preferably, one of the frame located on the upper side and the frame located on the lower side is provided with a buckle assembly, and the other is provided with a slot, and the buckle assembly matches the slot.

[0019] Preferably, the buckle assembly comprises:

[0020] A fixing part, fixed to the upper frame or the lower frame;

[0021] A support rod is connected to each end of the fixing member;

[0022] The locking piece is an adjustably detachable connection between the end of the support rod away from the fixing piece and the end of the locking piece. The locking piece can be accommodated in the card slot to lock or unlock two adjacent spliced ​​screens.

[0023] Preferably, one of the frame located on the left side and the frame located on the right side has a locking piece, and the other has a fixing position.

[0024] Preferably, the locking member has a card block extending out of the frame and matching the fixed position at one end, and a handle at the other end, which can drive the card block to rotate to lock with or disengage from the fixed position.

[0025] Another object of the embodiments of the present invention is to provide a display screen that can be switched between a planar shape and a right-angle shape and has an adjustable size.

[0026] To achieve this purpose, the present invention adopts the following technical solutions:

[0027] A display screen, comprising:

[0028] A splicing screen assembly and a support assembly for mounting the splicing screen at a mounting position;

[0029] The splicing screen assembly includes at least one splicing screen as described above, and a plurality of splicing screens are spliced ​​in sequence.

[0030] The technical solution provided by the embodiment of the utility model sets the splicing screen as a display unit and a frame assembly located at the periphery of the display unit. The frame assemblies of two adjacent splicing screens are sequentially attached to form a flat display screen. The frame assembly includes multiple frames connected end to end, and each frame is detachably connected to the boundary of the corresponding display unit. When the display screen required by the user includes multiple right angles, such as rectangular, L-shaped, and U-shaped, and the screen size is required, multiple splicing screens can be sequentially connected to form multiple straight screens that meet the size requirements, and then the frames of each splicing screen at the adjacent sides of the two straight screens that can form a right angle are removed, so that the sides of the display unit are attached and abutted, and finally a splicing screen assembly of a shape and size that meets the customer's requirements is formed. The display screen of the present application uses the above-mentioned splicing screen assembly, and a support assembly is provided on the splicing screen assembly. The support assembly can support the splicing screen assembly and be installed on the installation position. The shape and size of the display screen of the present application are adjustable. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 A schematic diagram of the structure of a spliced ​​screen provided in one embodiment of the utility model;

[0033] Figure 2 An exploded view of a spliced ​​screen provided in one embodiment of the utility model;

[0034] Figure 3 A schematic diagram of the structure of a display screen provided in one embodiment of the utility model.

[0035] 10. Splicing screen assembly; 20. Support assembly;

[0036] 100. Splicing screen;

[0037] 110, display unit; 111, display module; 112, inner frame; 113, shielding strip; 114, inclined plane;

[0038] 120, frame assembly; 121, frame; 1211, abutment edge; 1212, connection surface; 1213, reinforcement rib; 1214, buckle assembly; 12141, fixing member; 12142, support rod; 12143, locking member; 1215, slot; 1216, locking member; 12161, block; 12162, handle; 1217, fixing position;

[0039] 210. Upper support member; 220. Lower support member. DETAILED DESCRIPTION

[0040] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0041] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0043] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0044] Most existing display screens are spliced ​​in a relatively simple manner and can only be spliced ​​into one shape (plane or right angle). If a display screen of a different shape is required, different spliced ​​screens 100 need to be purchased, which is costly. Therefore, this embodiment provides a display screen that can change its shape.

[0045] Figure 1 This is a schematic diagram of the structure of a spliced ​​screen provided in one embodiment of the utility model. Figure 2For an exploded view of a spliced ​​screen provided in one embodiment of the utility model, please refer to Figure 1 and Figure 2 .

[0046] Specifically, the display screen includes a splicing screen assembly 10, the splicing screen assembly 10 includes at least one splicing screen 100, a plurality of splicing screens 100 are spliced ​​in sequence, the splicing screen 100 includes a display unit 110 and a frame assembly 120 located at the periphery of the display unit 110, the frame assemblies 120 of the plurality of splicing screens 100 are sequentially bonded to form a flat screen or a curved screen, the frame assembly 120 includes a plurality of frames 121 connected end to end, each frame 121 is detachably connected to the boundary of the corresponding display unit 110, and the sides of two adjacent display units 110 can be bonded to form a right-angle screen. When the display screen required by the user includes multiple right angles, such as a rectangle, an L shape, or a U shape, the frames 121 on the two adjacent boundaries of the two splicing screens 100 forming the right angles are removed, and the two sides of the display unit 110 are bonded to form a right-angle screen, and finally a shape that meets the customer's requirements is formed.

[0047] Since different customers need different uses for display screens, the display screens are not only different in shape but also in size. To solve this problem, multiple spliced ​​screens 100 can be connected in sequence to form multiple straight screens that meet the size requirements, and then the frame 121 of each spliced ​​screen 100 at the adjacent sides of two straight screens that can form a right angle is removed, so that the sides of the display unit 110 are fitted and abutted to form a right-angle screen. Similarly, a spliced ​​screen assembly 10 that meets the shape and size requirements is required. Therefore, the shape and size of the spliced ​​screen assembly 10 and the spliced ​​screen 100 formed by the multiple spliced ​​screens 100 of this embodiment can be adjusted.

[0048] Furthermore, as an optional solution, the side of the display unit 110 of this embodiment is a slope 114 inclined toward the non-luminous surface, and the sum of the inclination angles of the sides of two adjacent display units 110 is 90 degrees. In this way, when the two adjacent sides are bonded together, the inclination angles of the two sides are merged together to be 90 degrees, thereby forming a right angle between the two display units 110 with the sides bonded.

[0049] In order to facilitate assembly and manufacturing, the angle of the inclined surface 114 is 45°, which is half of 90°. Therefore, the angles of the four sides of the display unit 110 can be unified to 45°. During the assembly process, there is no need to distinguish the size of the side inclination angle and the display unit 110 can be directly installed to achieve vertical splicing.

[0050] In some achievable embodiments of the present invention, a structural mode of the display unit 110 is that the display unit 110 includes a plurality of display modules 111 connected in sequence, and an inner frame 112 connecting the plurality of display modules 111 together, and the inner frame 112 can provide support for the plurality of display modules 111. The boundary of the peripheral side of the inner frame 112 and the boundary of the display module 111 are both at 45°, and the boundary of the inner frame 112 matches the boundary of the display module 111 to form a smooth inclined surface 114.

[0051] Furthermore, in the present application, the display module 111 includes a light board and a bottom shell, wherein the light board is arranged on the bottom shell, the bottom shell provides installation support for the light board, the edge of the bottom shell is a 45° inclined surface, and the light board is an inclined surface or a vertical surface. When the light board is a vertical surface, the display unit 110 composed of multiple display modules 111 is a flat screen, and when the light board is an inclined surface, multiple display modules 111 are arranged in a preset order to form a curved screen.

[0052] Since the boundaries of the display modules 111 are inclined, when two adjacent display modules 111 are arranged side by side on the inner frame 112 , a gap will inevitably appear, and light projected through the gap will affect the display effect of the entire display unit 110 .

[0053] In order to solve the above problem, as an achievable embodiment, the inner frame 112 includes a shielding strip 113, which is arranged between two adjacent display modules 111, so as to block the light from passing through and ensure the display effect of the display unit 110. As an optional solution, the shielding strip 113 can be a Velcro, which is convenient for assembly and disassembly and has low cost.

[0054] In order to ensure the reliability of the connection between the frame assembly 120 and the display unit 110, in some achievable embodiments of the present invention, a structure of the frame 121 is that the frame 121 includes an abutting edge 1211 and a connecting surface 1212, wherein the abutting edge 1211 is perpendicular to the light-emitting surface of the display unit 110, and two adjacent splicing screens 100 are abutted by the abutting edge 1211. One end of the connecting surface 1212 is connected to the abutting edge 1211, and the connecting surface 1212 is connected to the back of the display unit 110 through a plurality of fasteners arranged at intervals, thereby ensuring the connection strength. As an optional solution, a plurality of mounting holes are arranged at intervals on the connecting surface 1212, and the fasteners are bolts. Corresponding to the mounting holes, threaded holes are arranged on the back of the display unit 110, and the fasteners pass through the mounting holes and are screwed on the bolts to realize the installation of the frame 121 on the display unit 110, which has a simple structure and a reliable structure.

[0055] One end of the connection surface 1212 is connected to the inner frame 112. The connection surface 1212 is equivalent to a cantilever structure. The structural strength of the connection is not high, and the connection point is prone to failure under the gravity of the display unit 110. In order to solve this problem, as an optional solution, the frame 121 also includes a reinforcing rib 1213. The reinforcing rib 1213 is a triangle, and the two right-angled sides correspond to the abutting edge 1211 and the connection surface 1212 one by one. The triangle has stability and ensures the strength of the connection point between the connection surface 1212 and the abutting edge 1211.

[0056] Since the lower display unit 110 between two adjacent display units 110 arranged in the vertical direction needs to bear the weight of the upper display unit 110, the structural strength of the connection structure between the two adjacent display units 110 in the vertical direction is higher than the connection strength of the connection structure between the two adjacent display units 110 in the horizontal direction. At the same time, the connection between the frame 121 and the frame 121 needs to be easy to install to facilitate assembly.

[0057] Therefore, in some achievable embodiments of the present invention, one of the frame 121 located on the upper side and the frame 121 located on the lower side is provided with a snap assembly 1214, and the other is provided with a slot 1215, and the snap assembly 1214 matches the slot 1215. The slot 1215 is a U-shaped slot, with an opening facing upward, and the snap assembly 1214 can be accommodated in the U-shaped slot. The length of the two side walls of the U-shaped slot and the snap assembly 1214 can prevent the snap assembly 1214 from detaching from the top, and the bottom of the slot can prevent the snap assembly 1214 from detaching from the bottom. The length of the snap assembly 1214 satisfies that the upper and lower frames 121 just abut against each other, and the snap assembly 1214 has a good ability to withstand tensile force and shear force, so it can ensure the connection strength of the two adjacent display units 110 above and below.

[0058] Specifically, in some achievable embodiments of the present invention, the structure of the snap assembly 1214 can be that the snap assembly 1214 includes a fixing member 12141, a support rod 12142 and a locking member 12143, wherein the fixing member 12141 is fixed to the upper frame 121 or the lower frame 121, and both ends of the fixing member 12141 are connected to a support rod 12142, and the end of the support rod 12142 away from the fixing member 12141 is adjustably and detachably connected to the end of the locking member 12143, and the locking member 12143 can be accommodated in the card slot 1215 to lock or unlock two adjacent splicing screens 100. By adjusting the position of the support rod 12142 at the end of the fixing member 12141, it is possible to adjust whether the support rod 12142 is pressed against the bottom of the groove in the slot 1215. In other words, the distance between the locking member 12143 and the fixing member 12141 can be adjusted through the support rod 12142, and the locking member 12143 is accommodated in the slot 1215. Reducing the distance between the locking member 12143 and the fixing member 12141 is equivalent to moving the locking member 12143 toward the bottom of the groove, and the bottom of the groove limits the movement of the locking member 12143, so that the locking member 12143 is pressed against the bottom of the groove. At this time, there will be no relative displacement between the buckle assembly 1214 and the slot 1215, that is, locking is achieved.

[0059] Furthermore, as an optional solution, the support rod 12142 and the fixing member 12141 are connected by threads. The end of the support rod 12142 is provided with threads, and the fixing member 12141 has a threaded hole matching the thread of the support rod 12142. The end of the support rod 12142 is screwed into the threaded hole. Not only is the connection strength reliable, but the position between the support rod 12142 and the fixing member 12141 can also be adjusted by screwing. The other end of the support rod 12142 is also provided with a thread, and the end of the locking piece 12143 is sleeved on the end of the support rod 12142 away from the fixing piece 12141. A plurality of nuts are screwed on the end of the support rod 12142 away from the fixing piece 12141, and the end of the locking piece 12143 is located between two adjacent nuts. The upper and lower nuts limit the position of the support rod 12142 on the fixing piece 12141, and the provision of a plurality of nuts can ensure that the nut abutting against the support rod 12142 is not easy to loosen, thereby ensuring the connection reliability of the support rod 12142 on the fixing piece 12141. In addition, the locking piece 12143 can be disconnected and connected with the support rod 12142 by simply screwing the nut, which is simple to operate and easy to assemble and disassemble.

[0060] As an optional solution, in this embodiment, a buckle assembly 1214 is provided at the upper frame 121, and a clamping groove 1215 is provided at the lower frame 121. This arrangement can ensure that the nut screwed on the support rod 12142 will not be separated from the support rod 12142, and the nut will not be loosened due to the influence of gravity, thereby ensuring the connection between the locking member 12143 and the support rod 12142. Of course, in other embodiments, the upper frame 121 may be provided with a clamping groove 1215, and the lower frame 121 may be provided with a buckle, as long as the connection strength requirements are met, and this embodiment does not make specific restrictions.

[0061] Since there is no relative force between the two adjacent display units 110 on the left and right, the connection relationship between the two only needs to be able to be connected without position movement. Therefore, as an achievable embodiment, the connection structure between the two adjacent splicing screens 100 on the left and right can be that one of the frame 121 on the left and the frame 121 on the right has a locking piece 1216, and the other has a fixing position 1217, and the locking piece 1216 matches the fixing position 1217 to achieve connection. As an optional solution, the locking piece 1216 is a bolt, and the fixing position 1217 is a threaded hole. The bolt passes through the frame 121 of the upstream splicing screen 100 and is screwed on the frame 121 of the downstream splicing screen 100 to connect the two adjacent splicing screens 100 on the left and right together.

[0062] In order to prevent the relative rotation and displacement between the two adjacent splicing screens 100 on the left and right, as a feasible embodiment, there are multiple combinations of locking members 1216 and fixing positions 1217 and they are arranged at intervals, thereby limiting the position movement between the adjacent splicing screens 100 on the left and right.

[0063] As another achievable embodiment, the locking member 1216 is rotatably disposed on the frame 121, and one end of the locking member 1216 has a block 12161 extending out of the frame 121, and the other end has a handle 12162, and the handle 12162 can drive the block 12161 to rotate to lock or disengage with the fixed position 1217. Locking and unlocking can be achieved by rotating the handle 12162, which is easy to operate and convenient for assembly and disassembly.

[0064] Furthermore, the block 12161 is T-shaped, and the slot 1215 opening is a straight line. After the block 12161 is inserted into the slot 1215, it can follow the handle 12162 to rotate in the slot 1215 to achieve locking with the slot 1215 opening, that is, locking, and the structure is simple. In order to prevent the handle 12162 from rotating due to non-human factors after locking, causing the block 12161 to unlock the slot 1215 opening, as an achievable embodiment, the handle 12162 is also provided with a lock assembly that limits the rotation of the handle 12162, and the switch of the lock assembly is set on the handle 12162 for easy operation. Pressing the switch will unlock the handle 12162, and at this time, the handle 12162 can drive the fixed lock 1216 to rotate, so as to achieve the locking or unlocking of the fixed lock 1216 in the fixed position 1217.

[0065] Specifically, in some achievable embodiments of the present invention, one achievable structure of the lock assembly is that the lock assembly includes a reset portion and a locking portion, one end of the reset portion is fixed on the handle 12162, and the locking portion is L-shaped, one side of the locking portion extends out of the handle 12162 for the convenience of the operator, and the other end extends out of the handle 12162 and is inserted into the frame 121, and the other end of the reset portion is connected to the corner of the locking portion, and the locking portion can move along the handle 12162 within the reset range of the reset member. When the operator moves the extended end of the locking part, the locking part can drive the reset part to be compressed so that the other side of the locking part is separated from the frame 121. At this time, the handle 12162 can be rotated. After the handle 12162 is rotated to the preset position, the operator releases the end of the locking part, and the other side of the locking part extends out of the handle 12162 under the action of the reset elastic force of the reset part and is inserted into the corresponding hole of the frame 121 to achieve locking and unlocking. Of course, the structure of the locking part 12143 can also be other structures, as long as the position of the handle 12162 can be limited so that the handle 12162 rotates when needed and does not rotate when not needed. This embodiment does not make specific limitations.

[0066] Figure 3 This is a schematic diagram of the structure of a display screen provided in one embodiment of the utility model; please refer to Figure 1 , Figure 2 ,refer to Figure 3 .

[0067] In order to enable the splicing screen assembly 10 to be locked or unlocked at the to-be-fixed position 1217, in some feasible embodiments of the present invention, a structure of the display screen is that the display screen also includes a support assembly 20 for installing the splicing screen assembly 10 at the installation position, and the support assembly 20 includes a lower support member 220 located below the splicing screen assembly 10, and an upper support member 210 located above the splicing screen assembly 10, wherein the lower support member 220 can abut against the to-be-installed surface, and the upper support member 210 is provided with a gripper, which can be connected to the support frame to fix the splicing screen assembly 10 at the installation position.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A splicing screen, characterized in that: It comprises a display unit (110) and a frame assembly (120) located on the periphery of the display unit (110); The frame assembly (120) comprises a plurality of frame frames (121) connected end to end, and each frame frame (121) is detachably connected to the border of the corresponding display unit (110); The sides of two adjacent display units (110) can be attached to form a right-angle screen; A plurality of frame components (120) of the spliced ​​screens are sequentially attached to form a flat screen or a curved screen.

2. The splicing screen according to claim 1, characterized in that: The side edge of the display unit (110) is an inclined surface (114) inclined toward the non-luminous surface.

3. The splicing screen according to claim 2, characterized in that: The angle of the inclined surface (114) is 45°.

4. The splicing screen according to claim 1, characterized in that: The display unit (110) comprises: A plurality of display modules (111) connected in sequence, and an inner frame (112) connecting the plurality of display modules (111) together; A shielding strip (113) is provided on the inner frame (112) between two adjacent display modules (111).

5. The splicing screen according to claim 1, characterized in that: The frame (121) comprises: An abutting edge (1211) perpendicular to the light-emitting surface of the display unit (110); A connecting surface (1212), one end of which is connected to the abutting edge (1211), and the connecting surface (1212) is connected to the back surface of the display unit (110); The reinforcing ribs (1213) are respectively connected to the abutting edge (1211) and the connecting surface (1212).

6. The splicing screen according to claim 5, characterized in that: One of the frame (121) located on the upper side of the display unit (110) and the frame (121) located on the lower side of the display unit (110) is provided with a buckle assembly (1214), and the other is provided with a clamping slot (1215), and the buckle assembly (1214) matches the clamping slot (1215).

7. The splicing screen according to claim 6, characterized in that: The buckle assembly (1214) comprises: A fixing member (12141) fixed to the upper frame (121) or the lower frame (121); A support rod (12142), each end of the fixing member (12141) is connected to a support rod (12142); The locking piece (12143) is an adjustably detachable connection between the end of the support rod (12142) away from the fixing piece (12141) and the end of the locking piece (12143), and the locking piece (12143) can be accommodated in the card slot (1215) to lock or unlock two adjacent splicing screens.

8. The spliced ​​screen according to claim 5, characterized in that: One of the frame (121) located on the left side of the display unit (110) and the frame (121) located on the right side of the display unit (110) has a locking piece (1216), and the other has a fixing position (1217).

9. The splicing screen according to claim 8, characterized in that: The locking member (1216) has a block (12161) extending out of the frame (121) and matching the fixed position (1217) at one end, and a handle (12162) at the other end, wherein the handle (12162) can drive the block (12161) to rotate so as to be locked with or disengaged from the fixed position (1217).

10. A display screen, characterized in that: include: A spliced ​​screen assembly (10) and a support assembly (20) for mounting the spliced ​​screen at a mounting position; The splicing screen assembly (10) comprises at least one splicing screen according to any one of claims 1 to 9, and a plurality of the splicing screens are spliced ​​in sequence.

Images