LED display screen and damping suspension assembly

Abstract

The embodiment of the utility model discloses an LED display screen and a damping suspension assembly, a suspension piece of the damping suspension assembly comprises a suspension part and a connecting part which are connected with each other, and one end, far away from the suspension part, of the connecting part can be inserted into an object to be suspended; the fixed seat is fixed on the connecting part in a sleeving manner and can rotate relative to the to-be-suspended object along with the connecting part, and a plurality of damping grooves are formed in the periphery of the outer wall of the fixed seat at intervals; the damping pin is connected to the object to be suspended, a damping protrusion is arranged at the end, facing the fixing base, of the damping pin, and the damping protrusion can stretch into the different damping grooves when the fixing base rotates. In the embodiment of the utility model, the rotation of the to-be-suspended object is subjected to certain damping limitation through the damping pin on the to-be-suspended object and the damping groove of the fixed seat on the suspension piece, so that the abnormal rotation of the to-be-suspended object is avoided, and the display screen is ensured to have more stable use experience.

Description

Technical Field

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

[0002] Currently, some LED displays are suspended, mostly using hooks or rings with suspension cables. These hooks or rings can rotate relative to the display frame to adjust the display angle. However, the current suspension structures using hooks or rings are relatively simple, allowing for unreliable rotation. This can easily lead to accidental touches causing abnormal rotation of the screen and altering its display angle. Even minor external forces like wind can cause abnormal rotation, changing the display angle and ultimately affecting the user experience. Utility Model Content

[0003] In view of the above problems, embodiments of the present invention are proposed to provide an LED display screen and a damping suspension assembly that solve the above problems or at least partially solve the above problems.

[0004] In a first aspect, embodiments of the present invention provide a damping suspension assembly, comprising:

[0005] A suspension component includes a suspension part and a connecting part that are connected to each other, wherein the end of the connecting part away from the suspension part can be inserted into the object to be suspended;

[0006] A fixing seat is sleeved and fixed on the connecting part and can rotate relative to the object to be suspended, and multiple damping grooves are provided at intervals around the outer wall of the fixing seat.

[0007] A damping pin is connected to the object to be suspended, and a damping protrusion is provided at one end facing the fixed seat. The damping protrusion can extend into different damping grooves when the fixed seat rotates.

[0008] Furthermore, the damping suspension assembly also includes a spring, one end of which is sleeved on the damping pin away from the damping protrusion, and the other end abuts against the object to be suspended.

[0009] Furthermore, the damping suspension assembly also includes a limiting screw connected to the object to be suspended, the limiting screw being able to abut against the damping pin to prevent its movement.

[0010] Furthermore, an anti-loosening nut is provided at the end of the connecting part that is inserted into the object to be suspended.

[0011] Furthermore, the damping suspension assembly also includes anti-friction pads, which are disposed on both sides of the object to be suspended and sleeved on the connecting part.

[0012] Furthermore, the anti-abrasion pad includes a Teflon pad.

[0013] Furthermore, the damping suspension assembly also includes an adjusting screw connected to the object to be suspended, the front end of the adjusting screw abutting against the end of the spring away from the damping pin.

[0014] Secondly, this utility model embodiment provides an LED display screen, which includes:

[0015] frame;

[0016] The display module is connected to the frame;

[0017] In any of the first aspects described above, the damping suspension assembly has a connecting portion of the suspension member inserted into and connected to the frame from the side of the frame away from the display module.

[0018] Furthermore, the frame is triangular, and the connecting parts of the three suspension components are respectively connected to the triangular positions of the frame.

[0019] Furthermore, the LED display screen also includes a reinforcing plate connected to the side of the frame opposite to the suspension member;

[0020] The display module includes a PCB board and multiple LED beads. The PCB board is connected to the side of the reinforcing plate opposite to the frame, and the multiple LED beads are arranged in an array on the side of the PCB board opposite to the reinforcing plate.

[0021] Both the PCB board and the reinforcing plate have multiple corresponding through holes.

[0022] In the technical solution provided by this utility model embodiment, the suspension component of the damping suspension assembly includes a suspension part and a connecting part that are connected to each other. The end of the connecting part away from the suspension part can be inserted into the object to be suspended. A fixed seat is sleeved and fixed on the connecting part and can rotate relative to the object to be suspended with the connecting part. Multiple damping grooves are provided at intervals along the outer wall of the fixed seat. A damping pin is connected to the object to be suspended and has a damping protrusion at one end facing the fixed seat. The damping protrusion can extend into different damping grooves when the fixed seat rotates. The rotation of the object to be suspended is damped and limited by the damping pin on the object to be suspended and the damping grooves of the fixed seat on the suspension component, so as to avoid abnormal rotation and thus ensure that the display screen has a more stable user experience. Attached Figure Description

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

[0024] Figure 1 An exploded three-dimensional structural diagram of a damping suspension assembly and an object to be suspended, provided for an embodiment of this utility model;

[0025] Figure 2 A three-dimensional structural schematic diagram of a damping suspension assembly provided for an embodiment of this utility model;

[0026] Figure 3 A three-dimensional structural diagram of a damping suspension assembly and an object to be suspended, provided for an embodiment of this utility model;

[0027] Figure 4 An exploded three-dimensional structural diagram of an LED display screen provided for an embodiment of this utility model. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the embodiments of this utility model.

[0029] It should be noted that in the description of this utility model, if the terms "first" or "second" appear, they are only used for the convenience of describing different components or names, and should not be construed as indicating or implying a sequential relationship, relative importance, or implicitly specifying the number of technical features indicated. Therefore, a feature specified with "first" or "second" may explicitly or implicitly include at least one of those features. Furthermore, if "and / or" appears throughout the text, it means that it includes three parallel solutions; taking "A and / or B" as an example, it includes solution A, solution B, or a solution that simultaneously satisfies A and B.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0031] Please refer to Figure 1 This is an exploded three-dimensional structural diagram of a damping suspension assembly and an object to be suspended, provided by an embodiment of the present invention. The damping suspension assembly includes a suspension member 10, a fixing seat 20, and a damping pin 30.

[0032] Please combine Figure 2-3 The suspension member 10 includes a suspension part 110 and a connecting part 120 connected to each other. The end of the connecting part 120 away from the suspension part 110 can be inserted into the object to be suspended 40. The fixing seat 20 is sleeved and fixed on the connecting part 120 and can rotate with the connecting part 120 relative to the object to be suspended 40. Multiple damping grooves 210 are provided at intervals along the outer wall of the fixing seat 20. The damping pin 30 is connected to the object to be suspended 40 and has a damping protrusion 310 at one end facing the fixing seat 20. The damping protrusion 30 can extend into different damping grooves 210 when the fixing seat 20 rotates.

[0033] Specifically, the suspension part 110 and the connecting part 120 are generally an integral structure, and the specific material can be metal. The form of the suspension part 110 includes, but is not limited to, the hanging ring form shown in the accompanying drawings of this utility model; it can also be a hook form. The end of the connecting part 120 away from the suspension part 110 can be inserted into the object to be suspended 40. Here, the object to be suspended 40 is provided with a insertion hole 410 for the connecting part 120 to be inserted. The end of the connecting part 120 is inserted into the insertion hole 410, thereby forming a connection with the object to be suspended 40. A connection is formed to suspend the object 40 to be suspended. The object 40 includes, but is not limited to, the frame of an LED display screen. The end of the connecting part 120 away from the suspension part 110 can rotate within the object 40 to allow relative rotation between the suspension member 10 and the object 40. When the object 40 is a display screen frame, the display angle of the display screen can be changed by rotating the object 40. The fixing base 20 is sleeved on the connecting part 120 and can rotate together with the suspension member 10. Here, the fixing base 20 and the connecting part 120 can be an integral structure or a structure fixedly connected together by a shaft pin or the like. Multiple damping grooves 210 are spaced apart on the outer wall of the fixing base 20. These grooves are evenly distributed around the perimeter of the fixing base 20 and are generally V-shaped grooves with their openings located on the outer wall of the fixing base 20. The damping pin 30 is provided on the object to be suspended 40 and has a damping protrusion 310 facing the damping groove 210. The shape of the damping protrusion 310 corresponds to that of the damping groove 210. Matched with the 10, as the fixed base 20 rotates relative to the object to be suspended 40 along with the suspension component 10, the damping protrusion 30 can sequentially extend into different damping grooves 210, thereby providing a damping feel. At the same time, it can effectively prevent the angle of the object to be suspended 40 from changing due to accidental contact, and prevent the angle of the object to be suspended 40 from changing under the action of small external forces such as wind. Thus, when the damping suspension component is applied to the display screen for hoisting, the display screen has strong stability, avoids abnormal rotation, and ensures that the display screen has a good user experience.

[0034] It should be noted here that the damping pin 30 may be disposed above or below the object to be suspended 40, or the damping pin 30 may be disposed inside the display screen frame (the object to be suspended 40) as described in this embodiment of the present invention.

[0035] Furthermore, in other preferred embodiments of this utility model, in order to give the damping pin 30 a certain rebound force so that there is appropriate resistance to the rotation between the suspension member 10 and the object to be suspended 40, the damping suspension assembly further includes a spring 50, one end of which is sleeved on the damping pin 30 away from the damping protrusion 310, and the other end abuts against the object to be suspended 40.

[0036] Specifically, the spring 50 is disposed between the damping pin 30 and the object to be suspended 40. The damping pin 30 has a connecting post at one end away from the damping protrusion 310. The connecting post is connected to one end of the spring 50 by plugging in, while the other end of the spring 50 abuts against the object to be suspended 40.

[0037] Furthermore, in other preferred embodiments of the present invention, the damping suspension assembly further includes a limiting screw 60 connected to the object to be suspended 40, the limiting screw 60 being able to abut against the damping pin 30 to prevent its movement.

[0038] Specifically, the front end of the limiting screw 60 passes through the body of the object to be suspended 40 on one side of the damping pin 30, and can form a mutual abutment with the damping pin 30. By tightening the limiting screw 60, the damping pin 30 can be fixed on the object to be suspended 40 to prevent the damping pin 30 from moving. This mainly prevents the damping pin 30 from moving left and right in the direction in which the damping protrusion 310 enters and exits the damping groove 210. In this way, after the object to be suspended 40 is rotated to a preset angle, tightening the limiting screw 60 can fix the angle of the object to be suspended 40, so that it has a more stable display angle.

[0039] Furthermore, in other preferred embodiments of the present invention, an anti-loosening nut 130 is provided at the end of the connecting portion 120 that is inserted into the object to be suspended 40.

[0040] Specifically, the anti-loosening nut 130 is sleeved on the end of the connecting part 120 away from the suspension part 110 and is connected to it by threads. The anti-loosening nut 130 can firmly connect the connecting part 120 to the object to be suspended 40, preventing detachment and improving safety.

[0041] In addition, in other preferred embodiments of the present invention, the damping suspension assembly further includes anti-friction pads 140, which are disposed on both sides of the object to be suspended 40 and sleeved on the connecting portion 120.

[0042] Here, both the suspension member 10 and the object to be suspended 40 are generally made of metal, and friction is inevitable when they rotate relative to each other. In this embodiment, friction can be avoided by providing anti-friction pads 140 on both sides of the object to be suspended 40. Specifically, the anti-friction pads 140 are sleeved on the connecting part 120 and are located on the upper and lower sides of the insertion hole 410 of the object to be suspended 40.

[0043] Furthermore, in other preferred embodiments of the present invention, the anti-friction pad 140 includes a Teflon pad.

[0044] Here, the Teflon gasket has an extremely low coefficient of friction, which can further reduce the frictional force between the suspension member 10 and the object to be suspended 40 during relative rotation, making the rotation between the two smoother.

[0045] Furthermore, in other preferred embodiments of the present invention, the damping suspension assembly further includes an adjusting screw 70 connected to the object to be suspended 40, the front end of the adjusting screw 70 abutting against the end of the spring 50 away from the damping pin 30.

[0046] Specifically, the adjusting screw 70 is located on the side of the spring 50 away from the damping pin 30. The front end of the adjusting screw 70 passes through the object to be suspended 40 and abuts against the end of the spring 50 away from the damping pin 30. By adjusting the length of the adjusting screw 70 screwed into the object to be suspended 40, the length of the spring 50 compressed can be changed, thereby adjusting the pressure of the spring 50 on the damping pin 30. This allows adjustment of the resistance when the fixed seat 20 and the object to be suspended 40 rotate relative to each other. In this way, the damping strength of the damping suspension assembly can be adjusted according to the different objects to be suspended 40 and the specific usage scenario.

[0047] Please refer to Figure 4 This is an exploded three-dimensional structural diagram of an LED display screen provided by an embodiment of the present utility model. The LED display screen includes a frame 1, a display module 2 (only a part is shown for ease of understanding) and a damping suspension assembly 3 as described in any of the above embodiments. The display module 2 is connected to the frame 1, and the connecting part 120 of the suspension member 10 is inserted into the frame 1 from the side away from the display module 2 and connected to the frame 1.

[0048] Here, the frame 1 in this embodiment is the object to be suspended 40 in the above embodiment. The display module 2 and the damping suspension component 3 are respectively disposed on the upper and lower sides of the frame 1. For the specific structure of the damping suspension component 3 and the beneficial technical effects it can achieve, please refer to the above embodiments, which will not be repeated here.

[0049] Furthermore, in other preferred embodiments of the present invention, the frame 1 is triangular, and the connecting portions 120 of the three suspension members 10 are respectively connected to the triangular positions of the frame 1.

[0050] Here, the LED display screen in this embodiment is a triangular display screen. The frame 1 is a triangular structure surrounding the display module 2. The connecting parts 120 of the three suspension members 10 are respectively inserted into the frame 1 from the side of the triangular position away from the display module 2, so that the damping suspension assembly 3 is connected to the frame 1, thereby ensuring the stability of the triangular display screen during hoisting.

[0051] Furthermore, in other preferred embodiments of the present invention, the LED display screen further includes a reinforcing plate 4, which is connected to the side of the frame 1 facing away from the suspension member 10;

[0052] The display module 2 includes a PCB board 21 and multiple LED beads (not shown in the figure). The PCB board 21 is connected to the side of the reinforcing plate 4 away from the frame 1, and the multiple LED beads are arranged in an array on the side of the PCB board 21 away from the reinforcing plate 4.

[0053] Both the PCB board 21 and the reinforcing plate 4 have multiple corresponding through holes 5.

[0054] Specifically, the multiple LED beads are arranged in an array on the side of the PCB board 21 facing away from the frame 1, thus forming a display surface facing away from the frame 1. Multiple through holes 5 are also arranged in an array on the PCB board 21, with each through hole 5 distributed among the multiple LED beads and having light-transmitting properties, so that the display module 2 forms a transparent display module. Furthermore, a reinforcing plate 4 is provided between the display module 2 and the frame 1. The reinforcing plate 4 is connected to the side of the frame 1 facing away from the suspension member 10, and the PCB board 21 is connected to the side of the reinforcing plate 4 facing away from the frame 1. In other preferred embodiments of this invention, the reinforcing plate 4 is a black carbon fiber plate, which can improve the strength of the display module 2. Additionally, the reinforcing plate 4 also has through holes 5 corresponding to the through holes 5 on the PCB board 21, thereby ensuring the transparency of the display module 2 to achieve a transparent LED display screen structure.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, and not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A damping suspension assembly, characterized in that, include: A suspension component includes a suspension part and a connecting part that are connected to each other, wherein the end of the connecting part away from the suspension part can be inserted into the object to be suspended; A fixing seat is sleeved and fixed on the connecting part and can rotate relative to the object to be suspended, and multiple damping grooves are provided at intervals around the outer wall of the fixing seat. A damping pin is connected to the object to be suspended, and a damping protrusion is provided at one end facing the fixed seat. The damping protrusion can extend into different damping grooves when the fixed seat rotates.

2. The damping suspension assembly according to claim 1, characterized in that, It also includes a spring, one end of which is sleeved on the damping pin away from the damping protrusion, and the other end abuts against the object to be suspended.

3. The damping suspension assembly according to claim 2, characterized in that, It also includes a limiting screw connected to the object to be suspended, the limiting screw being able to abut against the damping pin to prevent its movement.

4. The damping suspension assembly according to claim 1, characterized in that, An anti-loosening nut is provided at the end of the connecting part that is inserted into the object to be suspended.

5. The damping suspension assembly according to claim 1, characterized in that, It also includes anti-scratch pads, which are placed on both sides of the object to be suspended and fitted onto the connecting part.

6. The damping suspension assembly according to claim 5, characterized in that, The anti-abrasion pad includes a Teflon pad.

7. The damping suspension assembly according to claim 2, characterized in that, It also includes an adjusting screw connected to the object to be suspended, the front end of the adjusting screw abutting against the end of the spring away from the damping pin.

8. An LED display screen, characterized in that, include: frame; The display module is connected to the frame; The damping suspension assembly according to any one of claims 1-7, wherein the connecting portion of the suspension member is inserted into and connected to the frame from the side of the frame opposite to the display module.

9. The LED display screen according to claim 8, characterized in that, The frame is triangular, and the connecting parts of the three suspension components are respectively connected to the triangular positions of the frame.

10. The LED display screen according to claim 9, characterized in that, It also includes a reinforcing plate, which is connected to the side of the frame opposite to the suspension member; The display module includes a PCB board and multiple LED beads. The PCB board is connected to the side of the reinforcing plate opposite to the frame, and the multiple LED beads are arranged in an array on the side of the PCB board opposite to the reinforcing plate. Both the PCB board and the reinforcing plate have multiple corresponding through holes.

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