Splicing auxiliary part of display screen and display screen reinforcing structure

Abstract

The utility model provides a splicing auxiliary part of a display screen and a display screen reinforcing structure, which are used for being detachably connected to a connecting frame of the display screen reinforcing structure so as to realize splicing of the display screen. The splicing auxiliary part comprises a reinforcing rod and two butt joint seats. The two butt joint seats are connected to the two ends of the reinforcing rod correspondingly. The opposite sides of the two butt joint seats are provided with plug pins protruding out of the butt joint seats and insertion grooves recessed into the butt joint seats respectively, and the plug pins and the insertion grooves can be connected in a matched and inserted mode. The splicing auxiliary part can be connected with the connecting frame of the display screen reinforcing structure to form the display screen reinforcing structure, so that the bearing capacity of the display screen can be improved. The plug pin of one splicing auxiliary part can be matched with the slot of the other splicing auxiliary part, so that a plurality of display screens can be spliced to form the display device, the assembly efficiency of the plurality of display screens can be improved, the connection strength of the plurality of display screens can be guaranteed, and the display device can be suitable for outdoor severe environments.

Description

Technical Field

[0001] The utility model relates to the technical field of display, in particular to a splicing auxiliary component of a display screen and a display screen reinforcement structure. Background Art

[0002] With the rapid development of the display field, more and more display devices are widely used in various industries. Display devices include conference screens located inside buildings, as well as commercial display screens and outdoor advertising screens located outside buildings.

[0003] The outdoor display device may be composed of multiple display screens. However, the existing outdoor display device is directly spliced ​​by multiple display screens, which will result in the display device after splicing being unable to meet the requirements of outdoor harsh scene use and is prone to falling and damage. Utility Model Content

[0004] The purpose of the present application is to provide a splicing auxiliary component and a display screen reinforcement structure that can ensure the structural strength of an outdoor display device and can be suitable for harsh outdoor environments.

[0005] In order to solve the above technical problems, this application adopts the following technical solutions:

[0006] According to one aspect of the present application, the present application provides a splicing auxiliary part of a display screen, which is used to be detachably connected to a connecting frame of a display screen reinforcement structure to achieve splicing of the display screen; the splicing auxiliary part includes: a reinforcement rod and two docking seats; the two docking seats are respectively connected to the two ends of the reinforcement rod; the opposite sides of the two docking seats are respectively provided with a pin protruding from the docking seat and a slot recessed into the docking seat, and the pin and the slot can be matched and plugged into each other.

[0007] In some embodiments, a docking socket mounting hole is provided on one side wall of the docking socket for detachably mounting the docking socket on the connecting frame; the reinforcing rod extends along the connecting line direction of the two docking sockets, and the docking socket mounting hole is perpendicular to the extension direction of the reinforcing rod.

[0008] In some embodiments, the docking socket is provided with guide grooves on both sides of the docking socket mounting hole.

[0009] In some embodiments, the reinforcing rod is tubular; a snap-fit ​​block is convexly provided on the end surfaces facing each other of the two docking seats, and the two snap-fit ​​blocks are respectively inserted into the two ends of the reinforcing rod and are detachably connected to the reinforcing rod.

[0010] A display screen reinforcement structure, which can be used to connect display screens and can splice multiple display screens into a display device; the display screen reinforcement structure comprises: a connection frame and at least one splicing auxiliary piece as described above; the connection frame extends in a plane perpendicular to the longitudinal direction; in the longitudinal direction, one side of the connection frame can be used to be detachably connected to the display screen, and the other side of the connection frame is provided with a plurality of mounting seats arranged at intervals; the splicing auxiliary pieces are arranged to be parallel to each other and distributed in the horizontal or vertical direction; the splicing auxiliary piece is detachably connected to the mounting seat; in a plane perpendicular to the longitudinal direction, the projection of the pin on the splicing auxiliary piece outwardly exceeds the projection of the connection frame.

[0011] In some embodiments, a mounting groove is recessed on the rear side wall of the mounting seat, and the mounting groove is used to accommodate and limit the docking seat of the splicing auxiliary component.

[0012] In some embodiments, the connection frame is provided with a connection frame mounting hole on the inner wall of the mounting groove, and the connection frame mounting hole is used for detachable connection between the connection frame and the docking seat.

[0013] In some embodiments, the connection frame is provided with guide blocks protruding on two opposite side walls of the installation groove, and the guide blocks extend in the longitudinal direction. The guide blocks are used to guide the docking seat to be detachably connected to the connection frame.

[0014] In some embodiments, the connecting frame includes a connecting frame body and two partition plates, the two partition plates are connected to the connecting frame body, the two partition plates are arranged to be parallel to each other and distributed along the arrangement direction of the splicing auxiliary parts, and an electrically controlled accommodating space is enclosed between the two partition plates for accommodating part of the display screen.

[0015] In some embodiments, a plurality of climbing members are disposed on opposite sides of the two partition plates, the plurality of climbing members are arranged at intervals along the extension direction of the partition plates, and the climbing members protrude backwards to be arranged in an arc shape.

[0016] It can be seen from the above technical solution that the present application has at least the following advantages and positive effects:

[0017] The present application provides a splicing auxiliary piece, which can be connected to a connection frame of a display screen reinforcement structure to form a display screen reinforcement structure, thereby improving the bearing capacity of the display screen. The latch of one splicing auxiliary piece can match the slot of another splicing auxiliary piece, so that multiple display screens can be spliced ​​to form a display device, thereby improving the assembly efficiency of multiple display screens, ensuring the connection strength of multiple display screens, and making the display device suitable for outdoor harsh environments.

[0018] The present application provides a display screen reinforcement structure. When the display screen is used in an outdoor environment, the display screen is connected to one side of the connection frame, and then the splicing auxiliary parts are connected and limited to the other side of the reinforcement frame to improve the structural strength and load-bearing capacity of the display screen. Afterwards, the staff can engage one display screen reinforcement structure in the slot of another display screen reinforcement structure through a latch, so that multiple display screens can be spliced ​​together to form a display device through the display screen reinforcement structure. The provision of the display screen reinforcement structure can not only facilitate the splicing of the display device and improve assembly efficiency, but also effectively ensure the structural strength of the display device outdoors, so that the display device can be suitable for harsh outdoor environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the display screen reinforcement structure of the utility model when it is connected to the display screen.

[0020] Figure 2 yes Figure 1 The structure shown in is a schematic diagram of the structure when the display unit is disassembled.

[0021] Figure 3 It is a structural schematic diagram of the display screen of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the display screen reinforcement structure of the utility model.

[0023] Figure 5 yes Figure 4 A magnified view of the structure at center.

[0024] Figure 6 yes Figure 4 A magnified view of the structure at point B.

[0025] Figure 7 yes Figure 4 A schematic structural diagram of the structure shown in another angle.

[0026] Figure 8 yes Figure 7 Enlarged view of the structure at C in the middle.

[0027] Fig. 9 yes Figure 7 A partially exploded schematic diagram of the structure shown in .

[0028] Fig.10 yes Fig. 9 Enlarged view of the structure at D in the middle.

[0029] Fig.11 yes Fig. 9 Enlarged view of the structure at E in the middle.

[0030] Fig.12It is a structural schematic diagram of the utility model when the positioning pin is connected to a part of the display frame.

[0031] Fig.13 yes Fig.12 Cross-sectional view of FF.

[0032] Fig.14 It is a structural schematic diagram of the utility model when the positioning pin is separated from a part of the display frame.

[0033] Fig.15 yes Fig.14 Cross-sectional view of GG.

[0034] The following are the descriptions of the reference numerals:

[0035] 100, display screen; 110, display frame; 111, display bearing seat; 120, display unit; 121, handle; 130, electric control box; 200, display screen reinforcement structure; 210, connection frame; 211, connection frame body; 212, partition plate; 2121, electric control accommodating space; 213, climbing member; 214, vertical beam; 215, first cross beam; 216, second cross beam; 217, take-out opening; 2181, limit seat; 2182, cover plate; 2183, accommodating hole; 2184, connection sleeve; 220, mounting seat; 221, mounting groove; 222, connection frame mounting hole; 223, guide block; 231, male connection component ; 2311, hook; 232, female connection component; 2321, slot; 240, frame connection component; 241, connecting column; 242, magnetic attraction; 243, positioning pin; 244, positioning seat; 245, elastic member; 300, splicing auxiliary member; 310, reinforcing rod; 311, engaging hole; 312, limiting hole; 320, docking seat; 321, latch; 322, slot; 323, engaging block; 324, docking seat mounting hole; 325, guide groove; 326, engaging member; 330, locking component; 331, locking shell; 3311, sliding opening; 3312, locking groove; 332, locking pin; 3321, handle. DETAILED DESCRIPTION

[0036] Typical implementations that embody the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can have various changes in different implementations without departing from the scope of the present application, and the descriptions and illustrations therein are essentially used for illustrative purposes rather than for limiting the present application.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0038] Figure 1 It is a structural schematic diagram of the display screen reinforcement structure of the utility model when it is connected to the display screen. Figure 2 yes Figure 1 The structure shown in is a schematic diagram of the structure when the display unit is disassembled. Figure 3 It is a structural schematic diagram of the display screen of the utility model.

[0039] See also Figures 1 to 3 The display device may include multiple display screens 100 and multiple display screen reinforcement structures 200. The front of the display screen 100 is used to display images. The multiple display screen reinforcement structures 200 are respectively connected to the rear of the multiple display screens 100. The multiple display screens 100 are connected through the multiple display screen reinforcement structures 200 to be able to be combined to form a display device with a larger display screen. When the display device is placed outdoors, the display screen reinforcement structure 200 can ensure the structural strength of the display device, so that the display device can be applied to various harsh outdoor environments.

[0040] The display screen 100 may include a display frame 110, a plurality of display units 120 and an electric control box 130. A plurality of display bearing seats 111 are respectively provided on one side of the display frame 110. The plurality of display units 120 are respectively connected to the plurality of display bearing seats 111 to form a display area. The electric control box 130 is arranged on a side of the display frame 110 away from the display bearing seat 111, and the electric control box 130 is electrically connected to the plurality of display units 120 to control the display images of the plurality of display units 120.

[0041] One side of the display unit 120 emits light to display images, and the other side of the display unit 120 is provided with a handle 121 to facilitate assembly and disassembly of the display unit 120 .

[0042] See also Figure 1 ,by Figure 1 Taking the state of the display device being placed vertically as a reference, the direction of the display screen 100 relative to the display screen reinforcement structure 200 is the front of the following text, the direction away from the front is the rear of the following text, and the front-to-back direction is the longitudinal direction of the following text; the up-and-down direction of the display screen 100 is the vertical direction of the following text; and the direction perpendicular to the longitudinal and vertical directions is the transverse direction of the following text.

[0043] See also Figures 1 to 3 In the present application, a display screen reinforcement structure 200 is provided, which can be used to connect a display screen 100 and can splice multiple display screens 100 into a display device. The display screen reinforcement structure 200 may include: a connection frame 210 and at least one splicing auxiliary member 300. The connection frame 210 extends in a plane perpendicular to the longitudinal direction. In the longitudinal direction, one side of the connection frame 210 can be used to be detachably connected to the display screen 100, and the other part of the connection frame 210 can be provided with a plurality of mounting seats 220 arranged at intervals. The splicing auxiliary member 300 can be arranged to be parallel to each other and distributed along the horizontal or vertical direction. The splicing auxiliary member 300 may include a reinforcement rod 310 and two docking seats 320. The reinforcement rod 310 can be arranged between the two docking seats 320. The docking seat 320 can be detachably connected to the mounting seat 220. The opposite sides of the two docking seats 320 can be respectively provided with a latch 321 protruding from the docking seat 320 and a slot 322 recessed into the docking seat 320. In a plane perpendicular to the longitudinal direction, the projection of the plug 321 extends outward beyond the projection of the connection frame 210 , so that the plug 321 and the slot 322 can be matched and plugged with each other.

[0044] When the display screen 100 is used in an outdoor environment, the display screen 100 is connected to the front of the connecting frame 210, and then the splicing auxiliary component 300 is connected and limited to the rear of the reinforcement frame to improve the bearing capacity of the display screen 100 and ensure the risk resistance of the display screen 100.

[0045] Afterwards, the staff can engage one display screen reinforcement structure 200 in the slot 322 of another display screen reinforcement structure 200 through the latch 321, so that multiple display screens 100 can be spliced ​​together to form a display device through the display screen reinforcement structure 200. The provision of the display screen reinforcement structure 200 can not only improve the assembly efficiency of the display device, but also effectively ensure the structural strength of the display device outdoors, so that the display device can be applied to harsh outdoor environments.

[0046] When the display screen reinforcement structure 200 is used too many times, the pin 321 and the slot 322 on the docking seat 320 are prone to wear. In order to ensure the structural strength and stability of the display screen reinforcement structure 200, the splicing auxiliary member 300 is disassembled and replaced to form a new display screen reinforcement structure 200. The new display screen reinforcement structure 200 can be stably connected to other display screen reinforcement structures 200 through the pin 321 and the slot 322 thereon, thereby ensuring the structural strength and stability of the display device.

[0047] Figure 4 It is a structural schematic diagram of the display screen reinforcement structure of the utility model. Figure 5 yes Figure 4 A magnified view of the structure at center. Figure 7 yes Figure 4 A schematic structural diagram of the structure shown in another angle. Fig. 9 yes Figure 7 A partially exploded schematic diagram of the structure shown in . Fig.10 yes Fig. 9 Enlarged view of the structure at D in the middle.

[0048] See also Figures 1 to 5 , Figure 7 , Fig. 9 and Fig.10 In this embodiment, the display screen reinforcement structure 200 may include a splicing auxiliary part 300. The splicing auxiliary part 300 is detachably connected to the connection frame 210 to assist the splicing of the display screen 100. The splicing auxiliary part 300 may include: a reinforcement rod 310 and two docking seats 320. The two docking seats 320 may be connected to the two ends of the reinforcement rod 310, respectively. The two docking seats 320 are respectively provided with a pin 321 protruding from the docking seat 320 and a slot 322 recessed into the docking seat 320 on the opposite sides thereof, and the pin 321 and the slot 322 can be matched and plugged with each other. The two docking seats 320 can be detachably connected to the mounting seat 220.

[0049] The two docking seats 320 of the splicing auxiliary member 300 can be connected to the mounting seat 220. The splicing auxiliary member 300 can improve the structural strength and support capacity of the connection frame 210, thereby ensuring the structural strength and support capacity of the display screen 100 when the connection frame 210 is connected to the display screen 100.

[0050] When the splicing auxiliary component 300 is connected to the connecting frame 210, the display screen 100 can also be spliced ​​together with multiple display screens 100 through the connecting frame 210 and the splicing auxiliary component 300 to form a display device, thereby improving the assembly efficiency of the display device and improving the structural strength of the display device, so that the display device can withstand various harsh outdoor environments and effectively prevent the display screen 100 from falling or being damaged.

[0051] When the splicing auxiliary member 300 is worn out due to excessive use, the splicing auxiliary member 300 can be replaced to ensure the service life, connection strength and reliability of the display screen reinforcement structure 200 .

[0052] See also Figures 1 to 5 , Figure 7 , Fig. 9 and Fig.10 In this embodiment, the splicing auxiliary member 300 may include a reinforcing rod 310. The reinforcing rod 310 may extend along the connecting line direction of the two docking seats 320. Both ends of the reinforcing rod 310 may be connected to the two docking seats 320 respectively to support the two docking seats 320.

[0053] The reinforcing rod 310 can be tubular, which, on the one hand, facilitates the connection between the reinforcing rod 310 and the docking seat 320; on the other hand, it can reduce the weight of the display reinforcement structure 200 while ensuring the structural strength and supporting capacity of the connecting frame 210, thereby facilitating the movement and installation of the display reinforcement structure 200.

[0054] In some embodiments, the reinforcing rod 310 may be a carbon fiber tube.

[0055] See also Fig. 9 and Fig.10 In this embodiment, a snap-fit ​​hole 311 may be opened on the peripheral side wall of the reinforcing rod 310 , and the snap-fit ​​hole 311 can be connected to the docking seat 320 to achieve a detachable connection between the reinforcing rod 310 and the docking seat 320 .

[0056] In some embodiments, there may be a plurality of engaging holes 311, so that a plurality of reinforcing rods 310 can be connected to the docking seat 320 through the plurality of engaging holes 311, thereby improving the connection strength between the reinforcing rod 310 and the docking seat 320. In other embodiments, the plurality of engaging holes 311 are arranged at intervals along the circumference of the reinforcing rod 310 to ensure the bearing capacity of the reinforcing rod 310. In other embodiments, the axis of the engaging hole 311 may be perpendicular to the extension direction of the reinforcing rod 310, so as to penetrate the opposite sides of the reinforcing rod 310, so as to ensure the connection strength between the reinforcing rod 310 and the docking seat 320.

[0057] In other embodiments, the end of the reinforcing rod 310 can extend into the docking seat 320 to achieve the connection between the reinforcing rod 310 and the docking seat 320 and improve the connection strength between the reinforcing rod 310 and the docking seat 320 .

[0058] See also Fig. 9 and Fig.10 In this embodiment, the splicing auxiliary member 300 may include two docking seats 320. The two docking seats 320 are connected to the reinforcing rod 310. The docking seats 320 can be detachably connected to the mounting seat 220 to achieve the connection between the splicing auxiliary member 300 and the connecting frame 210.

[0059] A docking seat mounting hole 324 for detachably mounting the docking seat 320 on the connecting frame 210 may be provided on one side wall of the docking seat 320. The docking seat 320 can be bolted to the mounting seat 220 of the connecting frame 210 through the docking seat mounting hole 324 to limit the splicing auxiliary component 300 on the connecting frame 210.

[0060] In some embodiments, the docking seat mounting hole 324 may be perpendicular to the extension direction of the reinforcing rod 310, so that when the docking seat mounting hole 324 is connected to the connecting frame 210, the splicing auxiliary component 300 can better bear the force applied by the connecting frame 210. In other embodiments, the reinforcing rod 310 extends vertically and the docking seat mounting hole 324 extends longitudinally.

[0061] In some embodiments, there may be a plurality of docking seat mounting holes 324, which are spaced apart from each other. In other embodiments, the docking seat mounting holes 324 may extend longitudinally and / or transversely to enable connection between the docking seat 320 and the mounting seat 220.

[0062] In some embodiments, the docking seat installation hole 324 can be disposed through the docking seat 320 , so that the docking seat installation hole 324 can be engaged and connected with the connection frame 210 .

[0063] See also Fig. 9 and Fig.10 In this embodiment, the docking seat 320 may be provided with guide grooves 325 on both sides of the docking seat mounting hole 324. The guide grooves 325 can be used to adapt to a portion of the connection frame 210 to guide the splicing auxiliary member 300 to be positioned relative to the connection frame 210, thereby facilitating the connection of the splicing auxiliary member 300 to the connection frame 210 and improving the assembly efficiency of the display screen reinforcement structure 200.

[0064] In some embodiments, the guide groove 325 can be set on the side walls on both sides of the docking seat mounting hole 324, and the guide groove 325 extends along the extension direction of the docking seat mounting hole 324 to facilitate the guide groove 325 to adapt to the mounting seat 220, thereby improving the guiding efficiency of the docking seat 320.

[0065] In other embodiments, the guide groove 325 may be located on the side wall of the docking seat 320 where the docking seat mounting hole 324 is provided, so as to be able to mate with the mounting seat 220 , thereby guiding the connection between the splicing auxiliary component 300 and the connecting frame 210 .

[0066] In other embodiments, there may be a plurality of guide grooves 325 , and the plurality of guide grooves 325 may be respectively disposed on both sides of the docking seat mounting hole 324 .

[0067] See also Fig. 9 and Fig.10 In this embodiment, the end surfaces of the two docking seats 320 facing each other may be convexly provided with engaging blocks 323. The two engaging blocks 323 may be respectively inserted into the two ends of the reinforcing rod 310 and detachably connected to the reinforcing rod 310.

[0068] In some embodiments, the outer wall of the locking block 323 can be abutted against the inner wall of the reinforcing rod 310 to facilitate force transmission between the docking seat 320 and the reinforcing rod 310 and improve the connection stability between the locking block 323 and the reinforcing rod 310 .

[0069] See also Fig. 9 and Fig.10 In this embodiment, the splicing auxiliary component 300 may further include a clamping component 326. The clamping component 326 can be accommodated in the clamping hole 311 and connected to the clamping block 323 to limit the docking seat 320 to the reinforcing rod 310.

[0070] In some embodiments, the engaging member 326 may be a pin structure. The engaging block 323 is opened relative to the engaging hole 311 so that the pin structure can pass through the reinforcing rod 310 and the engaging block 323 , thereby engaging and limiting the docking seat 320 on the reinforcing rod 310 .

[0071] In other embodiments, the engaging member 326 may be an elastic limiting pin, which is located on the peripheral side wall of the engaging block 323. The elastic limiting pin is arranged opposite to the engaging hole 311. When the docking seat 320 is connected to the reinforcing rod 310, the engaging block 323 extends into the interior of the reinforcing rod 310, and the elastic limiting pin can pop out to extend into the engaging hole 311, limiting the docking seat 320 at the end of the reinforcing rod 310, thereby improving the connection strength between the docking seat 320 and the reinforcing rod 310 and ensuring the reliability of the splicing auxiliary component 300.

[0072] In some embodiments, there may be a plurality of engaging members 326. The plurality of engaging members 326 can be respectively accommodated in the plurality of engaging holes 311. The plurality of engaging members 326 can respectively be pin shaft structures and / or elastic limiting pins.

[0073] See also Figure 7 , Fig. 9 and Fig.10 In this embodiment, a locking assembly 330 is further provided on the docking seat 320. The locking assembly 330 includes a locking housing 331 and a locking pin 332 slidably received in the locking housing 331. The locking housing 331 is connected to one side of the docking seat 320. The locking pin 332 can move toward the locking seat to pass through the docking seat 320. After passing through the docking seat 320, a portion of the locking pin 332 can extend into the connection frame 210 to limit the docking block on the connection frame 210, thereby limiting the movement of the splicing auxiliary component 300 relative to the connection frame 210 in the longitudinal direction.

[0074] In some embodiments, the locking pin 332 extends in a direction perpendicular to the extending direction of the reinforcing rod 310. A grip 3321 is provided on the locking pin 332, and the grip 3321 extends in a direction perpendicular to the extending direction of the locking pin 332. The grip 3321 can drive the locking pin 332 to move so that the locking pin 332 penetrates into the connecting frame 210, thereby improving the connection strength between the splicing auxiliary component 300 and the connecting frame 210.

[0075] In some embodiments, when the splicing auxiliary member 300 is arranged vertically, the locking housing 331 is arranged on one side of the docking seat 320 in the transverse direction. The locking housing 331 is arranged spaced apart from the guide groove 325. The locking pin 332 extends in the transverse direction so as to be able to pass through the docking seat 320 and penetrate into the mounting seat 220 in the transverse direction.

[0076] In other embodiments, a sliding opening 3311 and at least two locking grooves 3312 are provided on the locking housing 331 relative to the handle 3321. The sliding opening 3311 extends along the extension direction of the locking pin 332. The locking grooves 3312 are arranged at intervals along the extension direction of the sliding opening 3311. The handle 3321 can slide in the sliding opening 3311. The handle 3321 can rotate around the axis of the locking pin 332 to rotate into the two locking grooves 3312 respectively, thereby limiting the relative position of the locking pin 332 and the connecting frame 210, so as to facilitate the connection and disassembly of the splicing auxiliary component 300 and the connecting frame 210.

[0077] Figure 6 yes Figure 4 A magnified view of the structure at point B. Figure 8 yes Figure 7 Enlarged view of the structure at C in the middle. Fig.11 yes Fig. 9 Enlarged view of the structure at E in the middle.

[0078] See also Figures 4 to 9 , Fig.11 In this embodiment, the display screen reinforcement structure 200 may include a connection frame 210. The connection frame 210 extends in a plane perpendicular to the longitudinal direction. The front portion of the connection frame 210 can be connected to the display screen 100. A plurality of mounting seats 220 are provided at the rear portion of the connection frame 210, and the mounting seats 220 can be detachably connected to the docking seats 320, so that the splicing auxiliary member 300 can be detachably connected to the connection frame 210 through the mounting seats 220.

[0079] A plurality of mounting seats 220 are respectively arranged at the two vertical ends of the rear portion of the connection frame 210. The splicing auxiliary member 300 is arranged vertically. The docking seats 320 at both ends of the splicing auxiliary member 300 can be respectively connected to the mounting seats 220 at both ends of the connection frame 210, so that the splicing auxiliary member 300 can improve the supporting capacity of the connection frame 210 and improve the reliability of the display screen reinforcement structure 200.

[0080] In some embodiments, multiple mounting seats 220 can also be respectively arranged on both sides of the rear of the connection frame 210. The splicing auxiliary member 300 can be arranged in the horizontal direction so that the splicing auxiliary member 300 can improve the structural strength and support capacity of the connection frame 210 and improve the reliability of the display reinforcement structure 200.

[0081] See also Figures 4 to 5 , Figure 7 , Fig. 9 , Fig.11 In this embodiment, a mounting groove 221 is recessed on the rear side wall of the mounting seat 220. The mounting groove 221 is used to accommodate the docking seat 320, so that the docking seat 320 is embedded in the mounting seat 220. On the one hand, the docking seat 320 embedded in the mounting seat 220 can reduce the volume and weight of the display screen reinforcement structure 200, and facilitate the transportation of the display screen reinforcement structure 200. On the other hand, the docking seat 320 embedded in the mounting seat 220 can improve the overall structural strength of the connection frame 210 and the splicing auxiliary component 300, and improve the resistance of the display device to harsh environments.

[0082] Furthermore, the docking seat 320 embedded in the connection frame 210 can also facilitate the connection between the display screen reinforcement structure 200 and the connection portion on the external wall or external support member, so as to reduce the connection reliability between the display screen reinforcement structure 200 and the external wall or external support member.

[0083] In some embodiments, the mounting groove 221 can pass through opposite sides of the mounting base 220 to facilitate the arrangement of the reinforcing rod 310 , the latch 321 and the slot 322 , and also facilitate the plugging between the latch 321 and the slot 322 .

[0084] When the mounting seats 220 are disposed on both sides of the connection frame 210 in the vertical direction, the mounting grooves 221 extend vertically to pass through the mounting seats 220, so that the splicing auxiliary pieces 300 disposed vertically can be inserted into the connection frame 210. When the mounting seats 220 are disposed on both sides of the connection frame 210 in the horizontal direction, the mounting grooves 221 extend horizontally to pass through the mounting seats 220, so that the splicing auxiliary pieces 300 disposed horizontally can be inserted into the connection frame 210.

[0085] In other embodiments, when the docking seat 320 is accommodated in the mounting groove 221, the two lateral side walls of the docking seat 320 can abut against the two lateral inner side walls of the mounting groove 221 to limit the lateral movement of the docking seat 320. The front side wall of the docking seat 320 can abut against the front inner wall of the mounting groove 221, so that the mounting seat 220 can limit the docking seat 320 to move forward.

[0086] See also Fig. 9 , Fig.11In this embodiment, the connection frame 210 may be provided with a connection frame mounting hole 222 on the inner wall of the mounting groove 221 , and the connection frame mounting hole 222 is used for detachable connection between the connection frame 210 and the docking seat 320 .

[0087] When the docking seat 320 is embedded in the mounting groove 221, the docking seat mounting hole 324 on the docking seat 320 is coaxially arranged with the connecting frame mounting hole 222. The docking seat 320 and the connecting frame 210 can be connected through the docking seat mounting hole 324 and the connecting frame mounting hole 222, so that the splicing auxiliary component 300 is limited on the connecting frame 210.

[0088] See also Fig. 9 , Fig.11 In this embodiment, the connection frame mounting hole 222 may be provided on the front inner wall of the mounting groove 221. The connection frame mounting hole 222 may extend longitudinally to penetrate the connection frame 210, thereby facilitating the connection between the connection frame 210 and the docking seat 320.

[0089] In some embodiments, the connection frame mounting holes 222 may be disposed on two lateral side walls of the mounting groove 221. The connection frame mounting holes 222 may extend in the lateral direction to facilitate the connection between the connection frame 210 and the docking seat 320.

[0090] In some embodiments, the docking seat mounting hole 324 and the connection frame mounting hole 222 are provided with threads to enable the docking seat 320 to be bolted to the connection frame 210. In other embodiments, the docking seat 320 and the connection frame 210 can be connected by snapping through the docking seat mounting hole 324 and the connection frame mounting hole 222.

[0091] See also Fig. 9 , Fig.11 In this embodiment, the connection frame 210 may be provided with guide blocks 223 on opposite side walls of the mounting groove 221. The guide blocks 223 may extend in a horizontal direction, and are used to guide the docking seat 320 to be detachably connected to the connection frame 210.

[0092] When the splicing auxiliary component 300 is connected to the connection frame 210, the guide groove 325 on the docking seat 320 is engaged with the guide block 223. On the one hand, the docking seat 320 can move toward the mounting groove 221 under the guidance of the guide block 223, so that the docking seat mounting hole 324 and the connection frame mounting hole 222 are coaxially arranged, thereby improving the assembly efficiency of the display screen reinforcement structure 200. On the other hand, the engagement of the guide groove 325 on the docking seat 320 with the guide block 223 can further limit the movement of the docking seat 320 in the vertical direction and / or in the horizontal direction, so as to improve the connection strength between the docking seat 320 and the connection frame 210.

[0093] The guide blocks 223 may be disposed on both lateral side walls of the mounting groove 221 to engage with the guide grooves 325 of the docking seat 320 , thereby guiding the docking seat mounting hole 324 to be coaxial with the connection frame mounting hole 222 .

[0094] In some embodiments, the guide block 223 can be disposed on the front inner wall of the mounting groove 221, and the guide block 223 is spaced apart from the left and right side walls of the mounting groove 221. The guide block 223 extends longitudinally to be able to penetrate into the docking block, thereby being able to guide the docking block positioning hole to be coaxially disposed with the connection frame 210 positioning hole.

[0095] See also Figures 1 to 4 , Figure 7 and Fig. 9 In this embodiment, the connection frame 210 may include a connection frame body 211 and two partition plates 212. The two partition plates 212 may be connected to the connection frame body 211. The two partition plates 212 may be arranged to be parallel to each other and distributed along the arrangement direction of the splicing auxiliary parts 300. An electric control accommodating space 2121 may be enclosed between the two partition plates 212 to accommodate the electric control box 130.

[0096] The connection frame body 211 may include a plurality of connection frames. In a plane perpendicular to the front direction, the plurality of connection frames enclose the connection frame body 211 in a rectangular parallelepiped shape, thereby facilitating the splicing display of the display screen 100 .

[0097] In some embodiments, in a plane perpendicular to the front direction, a plurality of connection frames enclose a connection frame body 211 in a regular polygonal shape to facilitate the splicing and assembly of a plurality of display screen reinforcement structures 200 .

[0098] See also Fig. 9 and Fig.11 In this embodiment, a mounting groove 221 is recessed on the connecting frame of the connecting frame body 211. The connecting frame body 211 is surrounded by the front side wall and the lateral side walls of the mounting groove 221 to form a mounting seat 220, thereby improving the structural strength of the connecting frame 210 and ensuring the bearing capacity of the connecting frame 210.

[0099] See also Figures 1 to 4 , Figure 7 and Fig. 9 In this embodiment, the two partition plates 212 extend vertically. The two ends of the two partition plates 212 are respectively connected to two vertically arranged connecting frames. The two partition plates 212 are arranged at intervals in the horizontal direction. The two partition plates 212 enclose an electric control accommodation space 2121. The electric control accommodation space 2121 is used to accommodate the electric control box 130.

[0100] When the display screen 100 is connected to the connection frame, the electric control box 130 moves from front to back to move into the electric control accommodating space 2121. On the one hand, the provision of the electric control accommodating space 2121 can effectively reduce the volume of the display screen 100 and the display screen reinforcement structure 200 after being connected. On the other hand, the provision of the electric control accommodating space 2121 can effectively protect the electric control box 130, thereby improving the safety and reliability of the display screen 100.

[0101] See also Figures 1 to 4 , Figure 7 and Fig. 9 In this embodiment, the connection frame 210 may further include a plurality of climbing members 213. The plurality of climbing members 213 may be respectively disposed on opposite sides of the two partition plates 212. The plurality of climbing members 213 may be arranged at intervals along the extension direction of the partition plates 212 to assist the staff in climbing the display device.

[0102] In some embodiments, the climbing member 213 may extend in the transverse direction. One side of the climbing member 213 may be connected to the partition plate 212 to ensure the connection strength of the climbing member 213 and the reliability of the climbing member 213 in assisting the staff to climb.

[0103] In other embodiments, the side of the climbing member 213 away from the partition plate 212 can be connected to the connection frame body 211. In other embodiments, the climbing member 213 and the partition plate 212 are integrally formed, thereby effectively improving the connection strength of the climbing member 213 and ensuring the structural strength of the connection frame 210.

[0104] In some embodiments, the climbing member 213 may be located at the rear of the connection frame body 211. When the display screen 100 connection frame 210 is connected to the display screen 100, the climbing member 213 is spaced apart from the display unit 120 so that when the climbing member 213 is used by the staff to climb, it can also protect the display unit 120 and prevent the staff from accidentally touching the display screen 100, thereby protecting the display screen 100.

[0105] See also Figures 1 to 4 , Figure 7 and Fig. 9 In this embodiment, the climbing member 213 may protrude backwards to be arranged in an arc shape, so that the climbing member 213 can be away from the display unit 120. When the staff steps on the climbing member 213 to climb the display device, the arc-shaped climbing member 213 can prevent the staff from accidentally touching the display unit 120.

[0106] See also Figures 1 to 4 , Figures 6 to 9In this embodiment, the connection frame 210 may further include a plurality of vertical beams 214 and a plurality of horizontal beams. The plurality of vertical beams 214 may extend vertically. The two ends of the plurality of vertical beams 214 may be respectively connected to two vertical connection frames of the connection frame body 211 to strengthen the structural strength of the connection frame 210 and ensure the reliability of the display screen reinforcement structure 200. The plurality of vertical beams 214 may be arranged at intervals in the horizontal direction. The plurality of horizontal beams may extend in the horizontal direction. The plurality of horizontal beams may intersect with the vertical beams 214 to strengthen the structural strength of the connection frame 210.

[0107] The plurality of vertical beams 214 may be respectively located on opposite sides of the two partition plates 212 to ensure that the electric control space has enough space to accommodate the electric control box 130 .

[0108] The plurality of cross beams may extend in the horizontal direction. The plurality of cross beams may be arranged at intervals in the vertical direction. The side of the plurality of cross beams away from the partition plate 212 may be connected to the connection frame body 211, and the side of the plurality of cross beams facing the partition plate 212 may be connected to the vertical beam 214 or the partition plate 212 to strengthen the structural strength of the connection frame 210.

[0109] In some embodiments, the plurality of beams may include a plurality of first beams 215 and a plurality of second beams 216. The plurality of first beams 215 and the plurality of second beams 216 may extend in the transverse direction. The side of the first beam 215 away from the partition plate 212 may be connected to the connection frame body 211, and the side of the first beam 215 facing the partition plate 212 may be connected to the vertical beam 214. The side of the second beam 216 away from the partition plate 212 may be connected to the connection frame 210, and the side of the second beam 216 facing the partition plate 212 may be connected to the partition plate 212.

[0110] In some embodiments, a climbing member 213 may be provided between the first cross beam 215 and the partition plate 212 so that the climbing member 213 can support the connection frame body 211 together with the first cross beam 215 and the vertical beam 214, thereby reducing the size of the connection frame 210 while ensuring the structural strength of the connection frame 210.

[0111] In some embodiments, the first beams 215 and the second beams 216 can be arranged alternately in the vertical direction, and climbing pieces 213 are provided between the multiple first beams 215 and the partition plates 212 to ensure the structural strength of the connecting frame 210 and facilitate the staff to climb the display device through the climbing pieces 213.

[0112] In other embodiments, the connection frame 210 may include two vertical beams 214, four first horizontal beams 215, four climbing members 213 and two second horizontal beams 216. The two vertical beams 214 are respectively arranged on both sides of the two partition plates 212. The two vertical beams 214 are respectively located in the middle of the connection frame on both sides of the partition plates 212 and the connection frame body 211, so that the vertical beams 214 support the connection frame body 211. Two first horizontal beams 215, two climbing members 213 and a second horizontal beam 216 are arranged on both sides of the two partition plates 212. The two first horizontal beams 215 are respectively connected to the two climbing members 213, and the second horizontal beam 216 is located between the two first horizontal beams 215.

[0113] In other embodiments, in the horizontal direction, the distances between the vertical beam 214 and the adjacent partition plates 212 and the adjacent horizontal connecting frames are equal. In other embodiments, in the vertical direction, the spacings between the second horizontal beam 216 and the two first horizontal beams 215 are equal. In other embodiments, in the vertical direction, the spacing between the second horizontal beam 216 and the first horizontal beam 215 is equal to the spacing between the second horizontal beam 216 and the adjacent vertical connecting frames.

[0114] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 7 , Fig. 9 and Fig.10 In this embodiment, the connection frame 210 may further include a limit seat 2181 and a cover plate 2182. The limit seat 2181 may be disposed at the intersection of the vertical beam 214 and the horizontal beam. The cover plate 2182 may be detachably disposed on the limit seat 2181. The limit seat 2181 may be disposed opposite to the reinforcing rod 310. An accommodating hole 2183 may be provided between the limit seat 2181 and the cover plate 2182 to accommodate the reinforcing rod 310.

[0115] When the splicing auxiliary component 300 is connected to the connection frame 210, the cover plate 2182 is removed to move the docking seat 320 toward the installation groove 221, and the reinforcing rod 310 moves toward the limiting seat 2181. When the splicing auxiliary component 300 is limited in the installation groove 221, the cover plate 2182 is covered on the limiting seat 2181, so that the reinforcing rod 310 is limited between the limiting seat 2181 and the cover plate 2182, thereby improving the structural strength of the display screen reinforcement structure 200 and improving the bearing capacity of the display screen reinforcement structure 200.

[0116] In some embodiments, a limiting column may be protruded on one side of the cover plate 2182 facing the limiting seat 2181. A limiting hole 312 may be provided on the reinforcing rod 310 relative to the limiting column. When the cover plate 2182 and the limiting seat 2181 clamp the limiting reinforcing rod 310, the limiting column extends into the limiting hole 312 to further improve the connection strength of the connecting frame 210 and the splicing auxiliary component 300, and improve the risk resistance of the display screen reinforcement structure 200.

[0117] In some other embodiments, the limiting column may also be disposed on the limiting seat 2181 so that the limiting column can be engaged in the limiting hole 312 of the reinforcing rod 310 .

[0118] In other embodiments, the limiting seat 2181 near the climbing member 213 is connected to the climbing member 213 to improve the connection strength between the climbing member 213 and the vertical beam 214 and the first horizontal beam 215. In other embodiments, the limiting seat 2181 near the climbing member 213 is integrally formed with the climbing member 213.

[0119] In some embodiments, a connecting sleeve 2184 may be provided on the side of the cover plate 2182 facing away from the limiting seat 2181, and the connecting sleeve 2184 can be snap-connected or threadedly connected to the connecting portion on the external wall or the external support member.

[0120] See also Figures 1 to 4 , Figure 7 , Fig. 9 In this embodiment, the connecting frame body 211, the vertical beam 214, the horizontal beam and the climbing member 213 can be enclosed to form a plurality of access openings 217, and the plurality of access openings 217 can be arranged relative to the display support seat 111. The display support seat 111 has an opening inside so that the display unit 120 can be tilted through the display support seat 111. When maintenance personnel repair part of the display unit 120, the staff can remove the display screen 100, and then tilt the display screen 100 through the handle 121, so that the display screen 100 can pass through the display support seat 111 and the access openings 217, and move from the front side of the display screen reinforcement structure 200 to the rear side of the display screen reinforcement structure 200, so as to facilitate the staff to repair and replace the display unit 120, thereby improving the maintenance efficiency of the display device.

[0121] See also Figure 1 , Figure 2 , Figure 4 , Figures 6 to 8 In this embodiment, a plurality of male connection components 231 and a plurality of female connection components 232 can be further provided on the peripheral side of the connection frame body 211. The plurality of male connection components 231 can be arranged opposite to the plurality of female connection components 232 on two pairs of sides of the connection frame body 211 in the vertical direction or in the horizontal direction.

[0122] When multiple display screen reinforcement structures 200 are connected and combined, the male connection components 231 and the female connection components 232 on the opposite sides of the two display screen reinforcement structures 200 can be adapted to be engaged and connected, thereby achieving connection limitation of the multiple display screen reinforcement structures 200 and ensuring the connection strength of the display device.

[0123] In some embodiments, the male connection component 231 is disposed on one lateral side of the connection frame body 211, and the male connection component 231 has a hook 2311. The female connection component 232 is disposed on the other lateral side of the connection frame body 211, and the female connection component 232 has a slot 2321 capable of accommodating the hook 2311. When the display device is assembled, one display screen reinforcement structure 200 is correspondingly inserted into the slot 2321 of the female connection component 232 of another display screen reinforcement structure 200 through the hook 2311 of the male connection component 231, so as to perform a lateral connection between the frames.

[0124] In other embodiments, the male connection component 231 and the female connection component 232 can also be used to connect multiple display screen reinforcement structures 200 in a vertical direction.

[0125] See also Figure 1 , Figures 3 to 6 In this embodiment, the connection frame 210 may further include a frame connection component 240. The frame connection component 240 may be disposed on the front side of the connection frame body 211 to be detachably connected to the display screen 100.

[0126] The frame connection assembly 240 may include a connection column 241. The connection column 241 may extend in the longitudinal direction. The connection column 241 can extend into the display frame 110 to achieve the connection between the display screen reinforcement structure 200 and the display frame 110, thereby limiting the horizontal and vertical movement of the display screen 100 relative to the display screen reinforcement structure 200.

[0127] In some embodiments, the connection column 241 may be disposed at a corner of a front side wall of the connection frame body 211 .

[0128] See also Figure 1 , Figures 3 to 6 In this embodiment, the frame connecting assembly 240 may further include a magnetic member 242. The magnetic member 242 may be disposed at the intersection of the connecting frame body 211 and the horizontal beam and the vertical beam 214, or may be disposed at the junction of the horizontal beam and the vertical beam 214. The magnetic member 242 may absorb the display frame to limit the movement of the display frame in the longitudinal direction.

[0129] Fig.12 It is a structural schematic diagram of the utility model when the positioning pin is connected to a part of the display frame. Fig.13 yes Fig.12 Cross-sectional view of FF. Fig.14It is a structural schematic diagram of the utility model when the positioning pin is separated from a part of the display frame. Fig.15 yes Fig.14 Cross-sectional view of GG.

[0130] See also Figure 1 , Figure 2 , Figure 4 , Figure 6 , Fig. 9 , Figures 12 to 15 In this embodiment, the frame connecting assembly 240 may further include a positioning pin 243. The positioning pin 243 is movably disposed on the front side of the connecting frame body 211. The positioning pin 243 extends vertically or horizontally. The positioning pin 243 is located on one side of the connecting frame body 211 close to the center of the connecting frame body 211. The positioning pin 243 can move and extend into the rear part of the display frame 110 to be locked and limited on the display frame 110, thereby improving the connection strength between the connecting frame 210 and the display screen 100.

[0131] In some embodiments, the frame connection assembly 240 may further include a positioning seat 244. The positioning seat 244 is connected to the front of the connection frame 210. The positioning seat 244 may extend in the longitudinal direction so that when the connection frame 244 is connected to the display screen 100, the positioning seat 244 can extend into the display frame 110. The positioning pin 243 can slidably penetrate the positioning seat 244 and engage with the display frame 110 to improve the connection strength between the display screen 100 and the display screen reinforcement structure 200, and ensure the reliability of the display device.

[0132] In other embodiments, an elastic member 245 may be disposed in the positioning seat 244. The elastic member 245 can elastically connect the positioning seat 244 and the positioning pin 243, so that the elastic member 245 can exert a force on the positioning pin 243 to move toward the adjacent display frame 110, thereby ensuring the reliability and stability of the connection between the connection frame 210 and the display frame 110.

[0133] In some embodiments, the positioning pins 243 can also be disposed around the magnetic element 242 , so that after the magnetic element 242 and the display frame 110 are attracted and limited to each other, the positioning pins 243 can penetrate and be limited in the display frame 110 .

[0134] See also Figures 1 to 11 In the present invention, the display screen reinforcement structure 200 can be connected to the display screen 100 through the frame connection component 240 to ensure the supporting capacity of the display screen 100, improve the risk resistance of the display screen 100, and make the display screen 100 suitable for various harsh outdoor environments.

[0135] When multiple display screens 100 need to be combined to form a display device, the latch 321 of one display screen reinforcement structure 200 is inserted into the slot 322 of another display screen reinforcement structure 200, thereby facilitating the rapid splicing of multiple display screens 100 and improving the assembly efficiency of multiple display screens 100. When multiple display screens 100 and multiple display screen reinforcement structures 200 are combined to form a display device, the display screen reinforcement structure 200 can effectively ensure the structural strength of the display device, so that the display device can adapt to various harsh environments.

[0136] When the display device has been used for a long time, the display device can be disassembled, and then the multiple display screens 100 and the multiple display screen reinforcement structures 200 can be reassembled to form a display device by replacing the splicing auxiliary parts 300 to ensure the structural strength of the display device and ensure the stability, reliability and safety of the display device when in use.

[0137] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 7 , Fig. 9 and Fig.10 The utility model can also provide a splicing auxiliary component 300 of the display screen 100, which is used to be detachably connected to the connection frame 210 of the display screen reinforcement structure 200 to achieve splicing of the display screen 100. The splicing auxiliary component 300 may include: a reinforcement rod 310 and two docking seats 320. The two docking seats 320 can be connected to the two ends of the reinforcement rod 310 respectively. The opposite sides of the two docking seats 320 can be respectively provided with a pin 321 protruding from the docking seat 320 and a slot 322 recessed into the docking seat 320, and the pin 321 and the slot 322 can be matched and plugged with each other.

[0138] The splicing auxiliary piece 300 can be connected to the connection frame 210 to form the display screen reinforcement structure 200. On the one hand, the splicing auxiliary piece 300 can improve the structural strength of the display screen reinforcement structure 200, thereby improving the support capacity of the display screen 100, so that the display screen 100 can adapt to various harsh outdoor environments. On the other hand, the pin 321 of one splicing auxiliary piece 300 can match the slot 322 of another splicing auxiliary piece 300, so that the splicing auxiliary piece 300 can assist in splicing multiple display screens 100 to form a display device, thereby improving the assembly efficiency of the display device and ensuring the connection strength between multiple display screens 100.

[0139] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 7 , Fig. 9 and Fig.10In this embodiment, a docking seat mounting hole 324 for detachably mounting the docking seat 320 on the connection frame 210 may be provided on one side wall of the docking seat 320. The docking seat mounting hole 324 is coaxially arranged with the connection frame mounting hole 222, so that the docking seat 320 can be connected to the mounting seat 220 to limit the movement of the splicing auxiliary component 300 relative to the connection frame 210, thereby ensuring the stability and reliability of the display screen reinforcement structure 200.

[0140] The reinforcing rod 310 can extend along the connecting line direction of the two docking seats 320, and the docking seat mounting hole 324 is perpendicular to the extending direction of the reinforcing rod 310. When the docking seat 320 is connected to the connecting frame 210 through the docking seat mounting hole 324, the external pressure on the connecting frame 210 is vertically pressed on the reinforcing rod 310, thereby preventing the reinforcing rod 310 from bending under force and ensuring the bearing capacity of the reinforcing rod 310.

[0141] See also Fig. 9 and Fig.10 In this embodiment, the docking seat 320 of the splicing auxiliary component 300 can be provided with guide grooves 325 on both sides of the docking seat mounting hole 324. The guide grooves 325 can match the guide blocks 223 in the mounting grooves 221, thereby ensuring that the docking seat mounting hole 324 and the connection frame mounting hole 222 are coaxially arranged, thereby improving the connection efficiency between the splicing auxiliary component 300 and the connection frame 210.

[0142] See also Fig. 9 and Fig.10 In this embodiment, the reinforcing rod 310 may be tubular. The end surfaces of the two docking seats 320 facing each other may be provided with a snap-fit ​​block 323. The two snap-fit ​​blocks 323 may be inserted into the two ends of the reinforcing rod 310 respectively and detachably connected to the reinforcing rod 310, so as to facilitate the assembly and disassembly of the docking seat 320 and the reinforcing rod 310, thereby facilitating the assembly, maintenance, replacement and transportation of the splicing auxiliary component 300.

[0143] See also Figure 7 , Fig. 9 and Fig.10 In this embodiment, a locking assembly 330 is further provided on the docking seat 320. The locking assembly 330 includes a locking housing 331 and a locking pin 332 slidably received in the locking housing 331. The locking housing 331 is connected to one side of the docking seat 320. The locking pin 332 can move toward the locking seat to pass through the docking seat 320. After passing through the docking seat 320, a portion of the locking pin 332 can extend into the connection frame 210 to limit the docking block on the connection frame 210, thereby limiting the movement of the splicing auxiliary component 300 relative to the connection frame 210 in the longitudinal direction.

[0144] In some embodiments, the locking pin 332 extends in a direction perpendicular to the extending direction of the reinforcing rod 310. A grip 3321 is provided on the locking pin 332, and the grip 3321 extends in a direction perpendicular to the extending direction of the locking pin 332. The grip 3321 can drive the locking pin 332 to move so that the locking pin 332 penetrates into the connecting frame 210, thereby improving the connection strength between the splicing auxiliary component 300 and the connecting frame 210.

[0145] In some embodiments, when the splicing auxiliary member 300 is arranged vertically, the locking housing 331 is arranged on one side of the docking seat 320 in the transverse direction. The locking housing 331 is arranged spaced apart from the guide groove 325. The locking pin 332 extends in the transverse direction so as to be able to pass through the docking seat 320 and penetrate into the mounting seat 220 in the transverse direction.

[0146] In other embodiments, a sliding opening 3311 and at least two locking grooves 3312 are provided on the locking housing 331 relative to the handle 3321. The sliding opening 3311 extends along the extension direction of the locking pin 332. The locking grooves 3312 are arranged at intervals along the extension direction of the sliding opening 3311. The handle 3321 can slide in the sliding opening 3311. The handle 3321 can rotate around the axis of the locking pin 332 to rotate into the two locking grooves 3312 respectively, thereby limiting the relative position of the locking pin 332 and the connecting frame 210, so as to facilitate the connection and disassembly of the splicing auxiliary component 300 and the connecting frame 210.

[0147] Although the present application has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the present application can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A splicing auxiliary component for a display screen, characterized in that: It is used to be detachably connected to the connection frame of the display screen reinforcement structure to achieve the splicing of the display screen; the splicing auxiliary component includes: reinforcement rods; Two docking seats are respectively connected to the two ends of the reinforcing rod; the opposite sides of the two docking seats are respectively provided with a pin protruding from the docking seat and a slot recessed into the docking seat, and the pin and the slot can be matched and plugged with each other.

2. The splicing auxiliary component according to claim 1, characterized in that: A docking seat mounting hole is provided on one side wall of the docking seat for detachably mounting the docking seat on the connecting frame; the reinforcing rod extends along the connecting line of the two docking seats, and the docking seat mounting hole is perpendicular to the extending direction of the reinforcing rod.

3. The splicing auxiliary component according to claim 2, characterized in that: The docking seat is provided with guide grooves on both sides of the docking seat mounting hole.

4. The splicing auxiliary member according to claim 1, characterized in that: The reinforcing rod is tubular; The end surfaces of the two docking seats facing each other are convexly provided with engaging blocks, and the two engaging blocks are respectively inserted into the two ends of the reinforcing rod and are detachably connected with the reinforcing rod.

5. A display screen reinforcement structure, characterized in that: It can be used to connect display screens, and can splice a plurality of the display screens into a display device; The display screen reinforcement structure comprises: A connecting frame extending in a plane perpendicular to the longitudinal direction; in the longitudinal direction, one side of the connecting frame can be used to be detachably connected to the display screen, and the other side of the connecting frame is provided with a plurality of mounting seats arranged at intervals; At least one splicing auxiliary piece according to any one of claims 1 to 4 is arranged to be parallel to each other and distributed in the horizontal or vertical direction; the splicing auxiliary piece is detachably connected to the mounting seat; in a plane perpendicular to the longitudinal direction, the projection of the pin on the splicing auxiliary piece extends outward beyond the projection of the connecting frame.

6. The display screen reinforcement structure according to claim 5, characterized in that: A mounting groove is recessed on the rear side wall of the mounting seat, and the mounting groove is used to accommodate and limit the docking seat of the splicing auxiliary component.

7. The display screen reinforcement structure according to claim 6, characterized in that: The connecting frame is provided with a connecting frame mounting hole on the inner wall of the mounting groove, and the connecting frame mounting hole is used for detachably connecting the connecting frame with the docking seat.

8. The display screen reinforcement structure according to claim 6, characterized in that: The connection frame is provided with guide blocks protruding on two opposite side walls of the installation groove. The guide blocks extend in the longitudinal direction and are used to guide the docking seat to be detachably connected to the connection frame.

9. The display screen reinforcement structure according to claim 5, characterized in that: The connecting frame includes a connecting frame body and two partition plates, the two partition plates are connected to the connecting frame body, the two partition plates are arranged to be parallel to each other and distributed along the arrangement direction of the splicing auxiliary parts, and an electric control accommodating space is enclosed between the two partition plates for accommodating part of the display screen.

10. The display screen reinforcement structure according to claim 9, characterized in that: A plurality of climbing members are arranged on opposite sides of the two partition plates. The plurality of climbing members are arranged at intervals along the extending direction of the partition plates. The climbing members protrude backwards to be arranged in an arc shape.

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