Display mounting frame and display screen

Abstract

The utility model relates to the technical field of display installation, and provides a display mounting frame and a display screen canopy. The display mounting frame includes a mounting plate and a gripper assembly, both ends of the mounting plate are provided with mounting parts for connecting with a display screen box, one end of the gripper assembly is connected to the middle of the mounting plate, and the other end of the gripper assembly is provided with a first clamping member and a second clamping member, one side of the second clamping member is rotatably mounted on one side of the first clamping member, and the other side of the second clamping member is detachably mounted on the other side of the first clamping member, and the first clamping member and the second clamping member enclose a clamping hole. Among them, the second clamping member is easily loaded into and clamped by rotating the truss, and the other side of the second clamping member is connected to the other side of the first clamping member to complete the hoisting connection with the truss. The hoisting operation is simple, fast and convenient, which solves the technical problems of the existing display mounting frame, such as complicated installation and inconvenient use, thereby reducing the difficulty of hoisting and improving the hoisting efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of display installation, in particular to a display installation frame and a display screen skylight. Background Art

[0002] When used in an LED studio, an LED display screen is usually installed on the top of the studio, and the LED display screen is used for fill light or virtual scene construction to ensure the shooting effect of the studio.

[0003] When hoisting the existing display mounting frame, the display mounting frame is first hoisted on the truss through the lifting ring, and then the display screen box is lifted, and the display mounting frame and the display screen box are threadedly connected by locking screws in the air, which has the technical problems of cumbersome installation and inconvenient use. Utility Model Content

[0004] The utility model aims to provide a display mounting frame and a display screen canopy, aiming to solve the technical problems of the existing display mounting frame in that the mounting method is complicated and the use is inconvenient.

[0005] In the first aspect, the present application provides a display mounting frame, which includes a mounting plate and a gripper assembly, wherein both ends of the mounting plate are provided with mounting portions for connecting to a display screen box, one end of the gripper assembly is connected to the middle portion of the mounting plate, and the other end of the gripper assembly is provided with a first clamping member and a second clamping member, one side of the second clamping member is rotatably mounted on one side of the first clamping member, and the other side of the second clamping member is detachably mounted on the other side of the first clamping member, and the first clamping member and the second clamping member enclose a clamping hole.

[0006] In one embodiment, the mounting plate includes a first flat plate and two second flat plates, the second flat plates are provided with the mounting portion, the two second flat plates are located in the same horizontal plane, the first flat plate is located between the two second flat plates, the first flat plate and the second flat plate have a height interval, the first flat plate and the two second flat plates are respectively connected by bending plates, and the first flat plate is connected to the end of the gripper assembly.

[0007] In one embodiment, the first flat plate has a through first connecting hole, the gripper assembly has a second connecting hole at an end close to the first flat plate, and the display mounting frame further includes a connecting screw, which is sequentially inserted into the first connecting hole and the second connecting hole.

[0008] In one embodiment, the gripper assembly includes a fixed part, a movable part and a stop part, one end of the fixed part is fixed to the mounting plate, the end of the movable part away from the mounting plate is connected to the first clamping part, the fixed part and the movable part are coaxially arranged, the fixed part and the movable part are movably socketed, the inner one of the fixed part and the movable part is installed with an elastic force applying assembly, the outer one of the fixed part and the movable part has a first travel groove, the first travel groove has a first groove section extending along the axis of the movable part, the end of the elastic force applying assembly passes through the first travel groove and abuts against the stop part to press and fix the stop part to the side of the first travel groove.

[0009] In one embodiment, one of the fixed member and the movable member located on the inner side is fixedly installed with an angle limit member, and one of the fixed member and the movable member located on the outer side has a second travel groove, the second travel groove and the first travel groove have the same shape, the angle limit member is limited in the second travel groove, and the angle limit member moves in the second travel groove synchronously with the movement of the elastic force applying component in the first travel groove.

[0010] In one embodiment, the angle limiter and the elastic force applying assembly are located in the same radial direction; and / or, the angle limiter and the elastic force applying assembly are located in the same height position.

[0011] In one of the embodiments, one of the stopper and the side of the first travel groove has a locking block, and the other of the stopper and the side of the first travel groove has a locking groove, and the locking block can be fixedly engaged in the locking groove.

[0012] In one embodiment, the movable part can be rotatably connected to the first clamping part around the axis of the movable part, and the first travel groove has a second groove section extending along the circumference of the movable part, and one end of the second groove section is connected to the end of the first groove section close to the first clamping part.

[0013] In one embodiment, the elastic force applying assembly includes a connecting rod and an elastic member, one end of the connecting rod is connected to one of the fixed member and the movable member located on the inner side, the other end of the connecting rod is provided with a limit block, the elastic member is compressed, one end of the elastic member abuts against the limit block, and the other end of the elastic member abuts against the stop member.

[0014] In one embodiment, the stop member has a sleeve hole for movably sleeved on the connecting rod, and a limiting portion is provided on the stop member, the limiting portion is located on the side wall of the sleeve hole, and the elastic member is located between the limiting block and the limiting portion.

[0015] In one embodiment, the elastic force applying assembly further includes a spacer sleeve, the spacer sleeve is sleeved on the connecting rod, and the elastic member is sleeved on the spacer sleeve.

[0016] In a second aspect, the present application provides a display screen skylight, which includes a display screen box and a display mounting frame as described above, wherein the mounting plate is fixedly connected to the display screen box via the mounting portion, and the first clamping member and the second clamping member are detachably connected to the truss via the clamping hole.

[0017] The display mounting frame and display screen ceiling provided by the utility model have the following beneficial effects: the display mounting frame is first connected to the display screen box body by using the mounting plate, and then the clamping hole is conveniently opened by rotating one side of the second clamping member around one side of the first clamping member to be separated, so as to facilitate the gripper assembly to be efficiently inserted into the truss of the ceiling through the clamping hole, and then the second clamping member is rotated in the opposite direction to close the clamping hole, and the other side of the second clamping member is connected to the other side of the first clamping member to complete the clamping truss, and the hoisting operation is simple, fast and convenient, which solves the technical problems of the existing display mounting frame having complicated installation methods and inconvenient use, thereby reducing the difficulty of hoisting and improving the hoisting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 An exploded view of a display mounting frame provided for an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the structure of a display mounting frame provided by an embodiment of the utility model;

[0021] Figure 3 Another perspective view of the display mounting frame provided by the embodiment of the utility model;

[0022] Figure 4 for Figure 3 Sectional view along line AA;

[0023] Figure 5 for Figure 4 A partial enlarged view of

[0024] Figure 6 A schematic diagram of the connection between the display mounting frame and the display screen box provided in this embodiment;

[0025] Figure 7 A schematic diagram of opening the second clamping member of the display mounting frame provided in this embodiment;

[0026] Figure 8 A schematic diagram of upward movement of a movable part of a display mounting frame provided in this embodiment;

[0027] Fig. 9 A closed schematic diagram of a second clamping member of the display mounting frame provided in this embodiment;

[0028] Fig.10 A schematic diagram of a stopper of a display mounting frame ready to be pressed provided in this embodiment;

[0029] Fig.11 A schematic diagram of the elastic force applying assembly of the display mounting frame pressing the stopper provided in the present embodiment;

[0030] Fig.12 A schematic diagram of the structure of the display screen skylight provided in this embodiment.

[0031] Among them, the reference numerals in the figure are:

[0032] 10. Display mounting frame; 20. Display cabinet; 30. Truss;

[0033] 100, mounting sheet; 101, mounting portion; 110, first flat sheet; 111, first connecting hole; 120, second flat sheet; 130, bending sheet; 140, mounting fastener;

[0034] 200, gripper assembly; 211, first clamping member; 212, second clamping member; 213, clamping hole; 214, clamping fastener; 220, connecting screw; 230, fixing member; 231, first travel slot; 232, first slot section; 233, second slot section; 234, second travel slot; 235, locking slot; 240, movable member; 250, stop member; 251, locking block; 252, sleeve hole; 253, limiting portion; 260, elastic force applying assembly; 261, connecting rod; 2611, limiting block; 262, elastic member; 263, spacer; 270, angle limiting member; 280, mounting nut; 290, mounting screw. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0036] Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, when the phrases "in one embodiment" or "in some embodiments" appear in various places throughout the specification, not all references are to the same embodiment. Furthermore, in one or more embodiments, the particular features, structures, or characteristics may be combined in any suitable manner.

[0037] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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.

[0040] Embodiment 1

[0041] Combination Figure 1 and Figure 2 The present application provides a display mounting frame 10. The display mounting frame 10 includes a mounting plate 100 and a gripper assembly 200. Both ends of the mounting plate 100 are provided with mounting portions 101 for connecting with a display screen box 20. One end of the gripper assembly 200 is connected to the middle of the mounting plate 100. The other end of the gripper assembly 200 is provided with a first clamping member 211 and a second clamping member 212. One side of the second clamping member 212 is rotatably mounted on one side of the first clamping member 211. The other side of the second clamping member 212 is detachably mounted on the other side of the first clamping member 211. The first clamping member 211 and the second clamping member 212 enclose a clamping hole 213.

[0042] Compared with the use of a non-openable lifting ring to sleeve the truss 30 from one end of the truss 30, and then move it to a suitable position along the length direction of the truss 30, then lift the display unit, and use screws to thread the display unit and the lifting ring that has been inserted into the truss 30 in the air. Figure 6 The display mounting frame 10 is first connected to the display box 20 by using the mounting sheet 100, and then separated by rotating one side of the second clamping member 212 around one side of the first clamping member 211 (see Figure 7 ), conveniently opening the clamping hole 213, which facilitates the gripper assembly 200 to be efficiently inserted into the ceiling truss 30 through the clamping hole 213, and then the second clamping member 212 is rotated in the opposite direction to close the clamping hole 213 (see Fig. 9 ), and connect the other side of the second clamping member 212 to the other side of the first clamping member 211 to complete the clamping truss 30. The hoisting operation is simple, fast and convenient, thereby reducing the difficulty of hoisting and improving the hoisting efficiency.

[0043] In some embodiments, in combination Figure 1 and Figure 2 The mounting sheet 100 includes a first flat sheet 110 and two second flat sheets 120, the second flat sheets 120 are provided with a mounting portion 101, the two second flat sheets 120 are located in the same horizontal plane, the first flat sheet 110 is located between the two second flat sheets 120, the first flat sheet 110 and the second flat sheets 120 have a height interval, the first flat sheet 110 and the two second flat sheets 120 are respectively connected by bending sheets 130, and the first flat sheet 110 is connected to the end of the gripper assembly 200.

[0044] First, the two second flat sheets 120 are connected to the two sides of the back of the display box 20 at intervals, so that the display box 20 is evenly stressed, reducing the risk of tilting due to uneven stress. Second, since the contact area between the second flat sheet 120 and the display box 20 is large, the connection is more stable and reliable, reducing the risk of shaking or falling off due to unstable hanging. Third, there is a height interval between the first flat sheet 110 and the second flat sheet 120, and an operating space is formed between the first flat sheet 110 and the display box 20, reducing the difficulty of connecting the first flat sheet 110 with the gripper assembly 200.

[0045] In one embodiment, in combination Figure 1The first flat sheet 110 has a through first connection hole 111, and the end of the gripper assembly 200 close to the first flat sheet 110 has a second connection hole. The display mounting frame 10 also includes a connection screw 220, which is sequentially inserted into the first connection hole 111 and the second connection hole, so as to achieve a fastened connection between the mounting sheet 100 and the gripper assembly 200. The connection screw 220 is installed from bottom to top, which is conducive to a concealed connection between the mounting sheet 100 and the gripper assembly 200, and improves the connection safety. At the same time, there is a height interval between the first flat sheet 110 and the display box 20, which provides an operating space for the assembly of the connection screw 220, and the screw connection operation is simple, which is conducive to reducing the difficulty of the connection operation.

[0046] It is understandable that in other embodiments, the gripper assembly 200 and the mounting plate 100 may be fixedly connected by means of snap-fitting, sleeve-fitting, interference fit, welding, etc., which are not limited here.

[0047] In some embodiments, in combination Figure 1 and Figure 6 , the mounting portion 101 may be a mounting hole, and the display mounting frame 10 further includes a mounting fastener 140, which is inserted into the mounting hole and the display screen housing 20, thereby fixing and connecting the mounting sheet 100 and the display screen housing 20. It can be understood that in other embodiments, since the display screen housing 20 and the mounting sheet 100 can be assembled on the ground first and then hoisted as a whole, complex connection operations can be performed on the ground, and the mounting portion 101 can also be a crimping portion, a pad, a clamping portion, etc., which is not limited here.

[0048] In some embodiments, in combination Figure 3 and Figure 4 The other side of the second clamping member 212 and the other side of the first clamping member 211 are detachably connected through the clamping fastener 214, and the clamping fastener 214 is threadedly inserted into the second clamping member 212 and the first clamping member 211, so as to achieve a stable connection between the first clamping member 211 and the second clamping member 212, and the assembly and disassembly operations are simple, which is conducive to improving the assembly and disassembly efficiency and reducing the assembly and disassembly difficulty. It can be understood that in other embodiments, the other side of the second clamping member 212 and the other side of the first clamping member 211 can also be fixedly connected by detachable clamping, detachable locking, etc., which is not limited here.

[0049] In some embodiments, in combination Figure 3 , Figure 4 and Figure 5The gripper assembly 200 includes a fixed member 230, a movable member 240 and a stop member 250, one end of the fixed member 230 is fixed to the mounting plate 100, and the end of the movable member 240 away from the mounting plate 100 is connected to the first clamping member 211, the fixed member 230 and the movable member 240 are coaxially arranged, and the fixed member 230 and the movable member 240 are movably sleeved, and the inner one of the fixed member 230 and the movable member 240 is installed with an elastic force applying assembly 260, and the outer one of the fixed member 230 and the movable member 240 has a first stroke groove 231, and the first stroke groove 231 has a first groove section 232 extending along the axis of the movable member 240, and the end of the elastic force applying assembly 260 passes through the first stroke groove 231 and abuts against the stop member 250 to press and fix the stop member 250 to the side of the first stroke groove 231.

[0050] Optionally, the fixing member 230 is sleeved with the movable member 240, the fixing member 230 is located outside the movable member 240, and the movable member 240 is located inside the fixing member 230. Figure 5 and Figure 8 , when the second clamping member 212 is opened, the first clamping member 211 is located below the truss 30, and the operator causes the elastic force applying assembly 260 to release the stopper 250, so that the movable member 240 can move upward along the first slot section 232, so that the first clamping member 211 is close to the truss 30, and the second clamping member 212 is located beside the truss 30. At this time, the second clamping member 212 is closed (see Fig. 9 ), so that the truss 30 is located in the clamping hole 213, and then the external force is removed, so that the stopper 250 is fixed to the side of the first travel groove 231 under the pressure of the elastic force applying component 260, thereby fixing the positions of the movable member 240 and the fixed member 230.

[0051] The gripper assembly 200 realizes the telescopic function through the coaxial movable sleeve of the fixed member 230 and the movable member 240, which is conducive to inserting the first clamping member 211 and the second clamping member 212 into the truss 30 from bottom to top, without moving the display screen box 20 and the entire display mounting frame 10 from top to bottom to sleeve the truss 30, thereby reducing the difficulty of installation and simplifying the installation steps. The combined use of the elastic force applying assembly 260 and the stopper 250 makes the gripper assembly 200 very easy to operate. When it is necessary to expand or retract, it is only necessary to overcome the resistance of the elastic force applying assembly 260; when it is necessary to lock the position, it is only necessary to ensure that the stopper 250 is correctly pressed to the side of the first travel groove 231.

[0052] It is understandable that in other embodiments, the movable part 240 may be located outside the fixed part 230, and the fixed part 230 may be located inside the movable part 240. At the same time, the movable part 240 may be extended and retracted along the axis, which will not be described in detail here.

[0053] In one embodiment, in combination Figure 1 , Figure 5 and Fig.10 One of the fixed member 230 and the movable member 240 located on the inner side is fixedly installed with an angle limit member 270, and one of the fixed member 230 and the movable member 240 located on the outer side has a second stroke groove 234, and the second stroke groove 234 has the same shape as the first stroke groove 231. The angle limit member 270 is limited in the second stroke groove 234, and the angle limit member 270 moves in the second stroke groove 234 synchronously with the movement of the elastic force applying component 260 in the first stroke groove 231.

[0054] Among them, the angle limit member 270 plays a role in guiding and supporting the movement of the movable member 240 relative to the fixed member 230. When the movable member 240 moves up along the first groove section 232, since the second stroke groove 234 and the first stroke groove 231 have the same shape, the second stroke groove 234 also includes the first groove section 232, and the angle limit member 270 moves up synchronously, that is, the movable member 240 obtains dual limiting and guiding support from the first stroke groove 231 and the second stroke groove 234, thereby improving the stability and reliability of the movement.

[0055] In this embodiment, the second travel groove 234 and the first travel groove 231 have the same shape and are spaced apart along the circumference of the movable member 240. The central angle formed between the second travel groove 234 and the first travel groove 231 may be 30° to 180°, which is not limited here. The heights of the second travel groove 234 and the first travel groove 231 on the axis of the movable member 240 may be the same or different, which is not limited here.

[0056] Specifically, combined Figure 1 and Figure 8 The angle limiting member 270 and the elastic force applying assembly 260 are located in the same radial direction, ensuring that the movable member 240 is subjected to radially symmetrical uniform guiding force and limiting force during the extension or rotation process, which is conducive to maintaining a stable motion trajectory.

[0057] Specifically, combined Figure 1 and Figure 8 The angle limiter 270 and the elastic force applying assembly 260 are located at the same height, ensuring that the movable part 240 is subjected to the same height guide force and limit force during extension or rotation, avoiding the generation of bending moment in the height direction, thereby ensuring that the movable part 240 is subjected to uniform force.

[0058] In one embodiment, in combination Figure 5 and Fig.11 One of the sides of the stopper 250 and the first travel groove 231 has a locking block 251 , and the other of the sides of the stopper 250 and the first travel groove 231 has a locking groove 235 , and the locking block 251 can be fixedly embedded in the locking groove 235 .

[0059] For example, the stopper 250 has a locking block 251, and a locking groove 235 is provided at the end peripheral side of the first travel groove 231. When the movable member 240 moves up to the preset position, the elastic force applying assembly 260 presses the stopper 250 against the side of the first travel groove 231 (combined with Fig.11 ), the locking block 251 is fixedly engaged in the locking groove 235, so that the movable member 240 is locked on the fixed member 230 to prevent the movable member 240 from being accidentally loosened.

[0060] It is understandable that in other embodiments, the stopper 250 may have a locking groove 235 , and a locking block 251 may be provided at the end peripheral side of the first travel groove 231 , which is not limited here.

[0061] In one embodiment, in combination Figure 3 , Figure 8 and Fig. 9 The movable member 240 can be rotatably connected to the first clamping member 211 around the axis of the movable member 240, and the first travel groove 231 has a second groove section 233 extending along the circumferential direction of the movable member 240, and one end of the second groove section 233 is connected to the end of the first groove section 232 close to the first clamping member 211. In this way, the second groove section 233 extends along the circumferential direction of the movable member 240, so that when the stopper 250 is located in the second groove section 233, the stopper 250 is limited up and down to avoid moving up and down, thereby ensuring the stability of the positions of the stopper 250, the first clamping member 211 and the second clamping member 212 in the height direction.

[0062] Specifically, a locking block 251 or a locking groove 235 is provided on the side of the other end of the second groove section 233, so that the stopper 250 and the movable member 240 move up along the first groove section 232 to one end of the second groove section 233, and then rotate along the second groove section 233 to the other end of the second groove section 233, and then lock and fix.

[0063] Specifically, the gripper assembly 200 includes a mounting nut 280 and a mounting screw 290. The mounting nut 280 can be rotatably installed in the movable part 240 around the axis of the movable part 240. The top of the mounting nut 280 abuts against the inner wall of the movable part 240. The mounting screw 290 is threadedly inserted into the first clamping part 211 and the mounting nut 280, thereby realizing a rotatable connection between the movable part 240 and the first clamping part 211.

[0064] In one embodiment, in combination Figure 5 The elastic force applying assembly 260 includes a connecting rod 261 and an elastic member 262. One end of the connecting rod 261 is connected to one of the fixed member 230 and the movable member 240 located on the inner side. The other end of the connecting rod 261 is provided with a limiting block 2611. The elastic member 262 is compressed. One end of the elastic member 262 abuts against the limiting block 2611, and the other end of the elastic member 262 abuts against the stop member 250.

[0065] Combination Figure 5 The fixing member 230 is located outside the movable member 240 , and the elastic member 262 presses the stop member 250 against the outer wall of the fixing member 230 through its own elastic force, thereby fixing the movable member 240 on the fixing member 230 . When the gripper assembly 200 and the truss 30 are disassembled and assembled, an external force is used to move the stopper 250 toward the direction approaching the limit block 2611, that is, toward the direction away from the fixing member 230. The stopper 250 will further compress the elastic member 262 and no longer apply pressure to the stopper 250. At this time, the stopper 250 and the movable member 240 can move in the first stroke groove 231 relative to the fixing member 230. After moving into place, the external force is removed, and the stopper 250 will move away from the limit block 2611, that is, toward the direction approaching the fixing member 230, under the push of the restoring force of the elastic member 262. The stopper 250 will press the fixing member 230 against the fixing member 230 again, thereby preventing the stopper 250 and the movable member 240 from rotating. The elastic force applying assembly 260 has a simple structure and is relatively easy to operate.

[0066] In one embodiment, in combination Figure 5 The stopper 250 has a sleeve hole 252 for movably sleeved on the connecting rod 261, and a limiting portion 253 is provided on the stopper 250. The limiting portion 253 is located on the side wall of the sleeve hole 252, and the elastic member 262 is located between the limiting block 2611 and the limiting portion 253. In this way, the stopper 250 is sleeved on the connecting rod 261, and the stopper 250 can only move along the axial direction of the connecting rod 261, which is conducive to the smooth movement of the stopper 250 and the stable pressing on the fixing member 230. The two ends of the elastic member 262 are respectively in contact with the limiting portion 253 and the limiting block 2611, and the elastic member 262 can only move between the inner wall of the stopper 250 and the outer wall of the connecting rod 261, which is conducive to the stable expansion and contraction of the elastic member 262.

[0067] Optionally, the limiting portion 253 is configured as a limiting convex ring on the side wall of the sleeve hole 252 and surrounding the axis of the connecting rod 261 .

[0068] Optionally, the elastic member 262 is a spring or an elastic pad.

[0069] In one embodiment, the elastic force applying assembly 260 further includes a spacer sleeve 263, the spacer sleeve 263 is sleeved on the connecting rod 261, and the elastic member 262 is sleeved on the spacer sleeve 263. The spacer sleeve 263 separates the elastic member 262 and the connecting rod 261 to prevent the two from wearing each other.

[0070] Embodiment 2

[0071] Combination Fig.12The present application provides a display screen canopy. The display screen canopy includes a display box 20 and a display mounting frame 10 of any one of the first embodiments, wherein the mounting piece 100 is fixedly connected to the display box 20 via a mounting portion 101, and the first clamping member 211 and the second clamping member 212 are detachably connected to the truss 30 via a clamping hole 213.

[0072] The display mounting frame 10 and the truss 30 are easy to assemble, which helps to reduce the hoisting operation of the display screen box 20 and improve the hoisting efficiency.

[0073] Optionally, each display screen box 20 corresponds to two display mounting frames 10 , and the two display mounting frames 10 are installed at two ends of the display screen box 20 at intervals along the length direction of the display screen box 20 .

[0074] Optionally, the display screen skylight includes a plurality of display screen boxes 20 , the plurality of display screen boxes 20 are spliced ​​together, and each display screen box 20 is hoisted on the truss 30 via at least one display mounting frame 10 .

[0075] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A display mounting frame, characterized in that: The display mounting frame includes a mounting plate and a gripper assembly, wherein both ends of the mounting plate are provided with mounting portions for connecting to a display screen box, one end of the gripper assembly is connected to the middle portion of the mounting plate, and the other end of the gripper assembly is provided with a first clamping member and a second clamping member, one side of the second clamping member is rotatably mounted on one side of the first clamping member, and the other side of the second clamping member is detachably mounted on the other side of the first clamping member, and the first clamping member and the second clamping member enclose a clamping hole.

2. The display mounting frame according to claim 1, characterized in that: The mounting plate includes a first flat plate and two second flat plates, the second flat plates are provided with the mounting portion, the two second flat plates are located in the same horizontal plane, the first flat plate is located between the two second flat plates, the first flat plate and the second flat plate have a height interval, the first flat plate and the two second flat plates are connected by bending plates respectively, and the first flat plate is connected to the end of the gripper assembly.

3. The display mounting frame according to claim 2, characterized in that: The first flat sheet has a through first connecting hole, the end of the gripper assembly close to the first flat sheet has a second connecting hole, and the display mounting frame further includes connecting screws, which are sequentially inserted into the first connecting hole and the second connecting hole.

4. The display mounting frame according to claim 1, characterized in that: The gripper assembly also includes a fixed part, a movable part and a stop part, one end of the fixed part is fixed to the mounting plate, and the end of the movable part away from the mounting plate is connected to the first clamping part, the fixed part and the movable part are coaxially arranged, and the fixed part and the movable part are movably sleeved, and the inner one of the fixed part and the movable part is installed with an elastic force applying component, and the outer one of the fixed part and the movable part has a first travel groove, and the first travel groove has a first groove section extending along the axis of the movable part, and the end of the elastic force applying component passes through the first travel groove and abuts against the stop part to press and fix the stop part to the side of the first travel groove.

5. The display mounting frame according to claim 4, characterized in that: One of the fixed part and the movable part located on the inner side is fixedly installed with an angle limit part, and one of the fixed part and the movable part located on the outer side has a second travel groove, the second travel groove and the first travel groove have the same shape, and the angle limit part is limited in the second travel groove. The angle limit part moves in the second travel groove synchronously with the movement of the elastic force applying component in the first travel groove.

6. The display mounting frame according to claim 5, characterized in that: The angle limiting member and the elastic force applying component are located in the same radial direction; and / or the angle limiting member and the elastic force applying component are located in the same height position.

7. The display mounting frame according to claim 4, characterized in that: One of the stopper and the side of the first travel groove has a locking block, and the other of the stopper and the side of the first travel groove has a locking groove, and the locking block can be fixedly embedded in the locking groove.

8. The display mounting frame according to claim 4, characterized in that: The movable member can be rotatably connected to the first clamping member around the axis of the movable member, the first travel groove has a second groove section extending along the circumference of the movable member, and one end of the second groove section is connected to the end of the first groove section close to the first clamping member.

9. The display mounting frame according to claim 4, characterized in that: The elastic force applying assembly comprises a connecting rod and an elastic member, one end of the connecting rod is connected to one of the fixed member and the movable member located on the inner side, the other end of the connecting rod is provided with a limit block, the elastic member is compressed, one end of the elastic member abuts against the limit block, and the other end of the elastic member abuts against the stop member; The stopper has a sleeve hole for movably sleeved on the connecting rod, and a limiting portion is provided on the stopper, the limiting portion is located on the side wall of the sleeve hole, and the elastic member is located between the limiting block and the limiting portion; The elastic force applying assembly further comprises a spacer sleeve, the spacer sleeve is sleeved on the connecting rod, and the elastic member is sleeved on the spacer sleeve.

10. A display screen canopy, characterized in that: The display screen skylight includes a display screen box and a display mounting frame according to any one of claims 1 to 9, the mounting piece is fixedly connected to the display screen box via the mounting portion, and the first clamping member and the second clamping member are detachably connected to the truss via the clamping hole.

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