Display screen buffering and supporting device and display screen

Abstract

The display screen buffering and supporting device comprises a base, a supporting plate and a buffering assembly, the base is used for being arranged at the bottom of a screen body, the supporting plate is movably connected with the base, and the supporting plate can move in the first direction and rotate out of the base so that part of the supporting plate can be located on the two sides of the screen body. The base can move in the second direction relative to the supporting plate so that the display face of the screen body can incline downwards, the two ends of the buffering assembly are connected with the non-display face of the screen body and the supporting plate respectively, and reverse pulling force is applied to the screen body moving in the second direction to slow down the inclining speed of the screen body. The supporting plate can be hidden in the base and can also rotate out to stably support the screen body, the screen body and the base can be pushed over towards the ground, the buffering assembly exerts reverse pulling force on the screen body to prevent people nearby from being injured by too large toppling force and too high toppling speed, and the good supporting and impact resisting effects are achieved; and people can be evacuated conveniently by pushing over.

Description

TECHNICAL FIELD

[0001] The utility model relates to display equipment technical field, concretely relates to a display screen buffer support device and display screen. BACKGROUND

[0002] In order to provide good watching experience, the traditional ball court will install LED display screen to show competition information, advertisement and the like, these display screens usually adopt support leg design to ensure its stability and safety.

[0003] However, this design can bring problems in emergency, in the personnel-intensive place such as ball court, once emergency event such as fire, earthquake occurs, it is crucial to evacuate personnel quickly. The LED display screen is difficult to push down or remove due to support leg design, which can hinder the rapid evacuation of personnel, and even cause dangerous conditions such as stampede and congestion. The general practice is not to open the support leg, but the stability of the screen body will be greatly reduced, and if subjected to external impact such as wind blowing, human collision, etc., the screen body may tilt or even fall down. Since the weight and volume of the display screen are large, it is easy to hit nearby personnel. The utility model proposes a new solution to the above problems. UTILITY MODEL CONTENT

[0004] The utility model provides a display screen buffer support device and display screen in order to overcome at least one of the above-mentioned shortcomings. The purpose of the utility model can be achieved by adopting the following technical solutions:

[0005] The first aspect of the application provides a display screen buffer support device applied to a display screen, the display screen includes a screen body, and the display screen buffer support device includes:

[0006] A base for being arranged at the bottom of the screen body;

[0007] A support plate movably connected between the base, the support plate can be moved out of the base along a first direction to make a part of the support plate located on one side of the display surface of the screen body, and another part of the support plate located on the non-display surface of the screen body, and the base can be moved relative to the support plate along a second direction to make the display surface of the screen body can be tilted downward;

[0008] A buffer assembly, the first end of the buffer assembly is used for connecting the non-display surface of the screen body, the second end of the buffer assembly is used for connecting the part of the support plate located on the non-display surface of the screen body, and the buffer assembly exerts a reverse pulling force on the screen body moving along the second direction to slow down the tilting speed of the screen body.

[0009] In an embodiment, the base and the support plate are movably connected by a rotating connector, the rotating connector comprising two perpendicular rotating shafts, so that the support plate can rotate in the first direction and the base can rotate in the second direction, the first direction being perpendicular to the second direction.

[0010] In an embodiment, the rotating connector comprises:

[0011] a first hinge piece connected to the support plate;

[0012] a second hinge piece connected to the base, the first hinge piece and the second hinge piece being rotatably connected by a first rotating shaft;

[0013] a rotating disc, the second hinge piece being provided with a second rotating shaft, the rotating disc being sleeved on the second rotating shaft, the rotating disc being rotatably connected to the second hinge piece by the second rotating shaft.

[0014] In an embodiment, the base is provided with a receiving groove for accommodating the support plate, the lower surface of the base and the lower surface of the support plate being in the same plane.

[0015] In an embodiment, one side of the receiving groove is provided with a baffle, the baffle being used to stop the support plate, so that the support plate in the base can rotate by 0°-90° in the first direction.

[0016] In an embodiment, the upper surface of part of the support plate on one side of the display surface of the screen body is provided with a flexible pad, which is used to flexibly support the screen body when it is tilted.

[0017] In an embodiment, the buffer assembly comprises:

[0018] a mounting frame, which is detachably connected to the support plate;

[0019] a connecting frame, which is detachably connected to the non-display surface of the screen body;

[0020] an air rod, one end of which is connected to the mounting frame and the other end of which is connected to the connecting frame;

[0021] wherein the mounting frame and the air rod, and the connecting frame and the air rod are rotatably connected.

[0022] In an embodiment, the distance between the mounting frame and the screen body in the length direction of the support plate is within the telescopic length of the air rod.

[0023] In an implementation manner, a first mounting groove is arranged on a non-display surface of the screen body and used for connecting a first end of the buffer assembly; a second mounting groove is arranged on the support plate and used for connecting a second end of the buffer assembly; and / or,

[0024] A third mounting groove is arranged on the support plate and used for mounting the rotating connecting piece.

[0025] In a second aspect of the present application, a display screen is provided, comprising:

[0026] The display screen buffer support device in the first aspect;

[0027] The display screen buffer support device is arranged at the bottom of the screen body.

[0028] The display screen buffer support device and the display screen are arranged at the bottom of the screen body, the support plate can be hidden in the base, the occupied space is reduced, the assembly and the carrying are facilitated, the screen body is stably supported, the stability and the safety of the display screen are improved, once an emergency occurs, the screen body and the base can be pushed down towards the ground, the buffer assembly applies a reverse pulling force to the screen body, the screen body can be prevented from being damaged by too large dumping force and too fast dumping speed, the impact of external force on the screen body is reduced, the damage risk of the screen body is reduced, the support leg is tightly attached to the ground and kept in place, the support leg is prevented from being tilted with the screen body, the stability of the screen body during the pushing down process is ensured, the display screen is prevented from sliding during the pushing down, the stability of the screen body during use is ensured, a good support and impact resistance are achieved, the screen body is pushed down to facilitate crowd evacuation, and the flexibility and the applicability of the display screen are improved. BRIEF DESCRIPTION OF DRAWINGS

[0029] In the drawings, the following is shown by way of example and without limitation:

[0030] Figure 1 A structure schematic view of a first angle of the whole in a first state is shown;

[0031] Figure 2 A structure schematic view of a second angle of the whole in a first state is shown;

[0032] Figure 3 A structure schematic view of a third angle of the whole in a first state is shown;

[0033] Figure 4 A structure schematic view of a fourth angle of the whole in a first state is shown;

[0034] Figure 5 A structure schematic view of a fifth angle of the whole in a first state is shown;

[0035] Figure 6 Structure diagram showing the sixth overall angle in the first state;

[0036] Figure 7 Structure diagram showing the first overall angle in the second state;

[0037] Figure 8 Structure diagram showing the second overall angle in the second state (buffer assembly not shown);

[0038] Figure 9 Structure diagram showing the third overall angle in the second state;

[0039] Figure 10 Structure diagram showing the fourth overall angle in the second state (buffer assembly not shown);

[0040] Figure 11 Structure diagram showing the fifth overall angle in the second state;

[0041] Figure 12 Structure diagram showing the sixth overall angle in the second state;

[0042] Figure 13 Structure diagram showing the first overall angle in the third state;

[0043] Figure 14 Structure diagram showing the second overall angle in the third state;

[0044] Figure 15 Structure diagram showing the third overall angle in the third state;

[0045] Figure 16 Structure diagram showing the assembled structure of the base and support plate in the second state;

[0046] Figure 17 Structure diagram showing the unfolded structure of the base and support plate;

[0047] Figure 18 Structure diagram showing the assembled structure of the base and support plate in the third state;

[0048] Figure 19 Structure diagram showing the overall unfolded structure in the second state;

[0049] Figure 20 Structure diagram showing the overall structure in the second state;

[0050] Figure 21 Structure diagram showing the overall structure in the second state switching to the third state.

[0051] Fig.:

[0052] 1, screen body; 2, base; 3, support plate; 4, buffer assembly;

[0053] 11, first mounting groove; 21, storage groove; 22, baffle; 31, rotating connecting piece; 32, second mounting groove; 33, flexible pad; 41, mounting frame; 42, air rod; 43, connecting frame; 44, first fixed pin; 45, second fixed pin;

[0054] 311, first hinge piece; 312, second hinge piece; 313, first rotating shaft; 314, second rotating shaft; 315, rotating disc; 316, fixed nut; 317, third mounting groove. DETAILED DESCRIPTION

[0055] In the following detailed disclosure, referring to the drawings, these embodiments are fully described, so that the technical scheme of the utility model is more clear and explicit to those skilled in the art, and the following described embodiments are not limited to this, and the utility model is further described in detail in combination with embodiments and drawings.

[0056] In the utility model, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; the term "multiple" refers to two or more than two, unless otherwise explicitly limited. The terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, or detachable connection, or integrally connected; "connected" can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0057] In the description of the utility model, it is understood that the terms "upper", "lower", "left", "right", "front", "rear" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the utility model.

[0058] The first aspect of the present application is as follows: Figures 1-21As shown, a display screen buffering support device is provided, which is applied to a display screen, the display screen comprising a screen body 1, the display screen buffering support device comprising a base 2, a support plate 3 and a buffering assembly 4, the base 2 being arranged at the bottom of the screen body 1; the support plate 3 is movably connected with the base 2, the support plate 3 can be moved out of the base 2 along a first direction, so that a part of the support plate 3 is located at one side of the display surface of the screen body 1, and another part of the support plate 3 is located at the non-display surface of the screen body 1, the base 2 can be moved relative to the support plate 3 along a second direction, so that the display surface of the screen body 1 can be tilted downward; the first end of the buffering assembly 4 is connected with the non-display surface of the screen body 1, the second end of the buffering assembly 4 is connected with the part of the support plate 3 located at the non-display surface of the screen body 1, the buffering assembly 4 applies a reverse pulling force to the screen body 1 moved along the second direction, for slowing down the tilting speed of the screen body 1.

[0059] As shown in the Figures 1-12 embodiment, the display screen buffering support device provided by the embodiment can hide the support plate 3 in the base 2, so that the volume of the display screen as a whole is reduced, and there is no obvious protruding support part, thereby reducing the occupied space and facilitating the carrying; when assembled, the support plate 3 is turned out, and the bottom surface of the support plate 3 is kept in contact with the ground, so that the support plate 3 will not slide or shake when bearing the weight of the screen body 1, and a stable support is formed for the screen body 1, thereby preventing the screen body 1 from tilting backward and improving the stability and safety of the display screen.

[0060] It can be understood that the material, shape and size of the support plate 3 can be customized according to the weight, size and use environment of the display screen, so as to ensure that it can provide sufficient support force and sufficient installation space.

[0061] As shown in the Figure 12 embodiment, the display screen buffering support device provided by the embodiment can hide the support plate 3 in the base 2, so that the volume of the display screen as a whole is reduced, and there is no obvious protruding support part, thereby reducing the occupied space and facilitating the carrying; when assembled, the support plate 3 is turned out, and the bottom surface of the support plate 3 is kept in contact with the ground, so that the support plate 3 will not slide or shake when bearing the weight of the screen body 1, and a stable support is formed for the screen body 1, thereby preventing the screen body 1 from tilting backward and improving the stability and safety of the display screen.

[0062] It can be understood that the buffering assembly 4 can also make the display screen have a certain elasticity when subjected to external force, so as to avoid rigid collision and damage to the equipment. The inclination angle and length of the buffering assembly 4 can be accurately calculated and designed according to the weight, size and use environment of the display screen, so as to ensure that it can provide sufficient support force.

[0063] As shown in the Figures 13-15As shown, the display screen buffering support device provided by the embodiment can push the screen body 1 and the base 2 to the ground, that is, the display surface of the screen body 1 can be tilted to the ground, and the buffering assembly 4 arranged on the support plate 3 can exert a reverse pulling force on the screen body 1, which can slow down the tilting speed of the screen body 1 and reduce the tilting force, so as to ensure the controllability of the screen body 1 during the tilting process, avoid injuries to nearby personnel, facilitate rapid evacuation of personnel, improve the safety, flexibility and applicability of the display screen, and reduce the impact of external force on the screen body 1 and the damage risk of the screen body 1.

[0064] As shown in the figure, Figures 13-15 When the display surface of the screen body 1 is tilted to the ground, the base 2 moves with the screen body 1, the base 2 is rotationally connected with the support leg, and one rotation axis of the two is arranged along the length direction of the base 2. During the tilting process, the support leg is in close contact with the ground and remains in place, avoiding the support leg from being tilted with the screen body 1 and causing obstruction to the evacuation crowd, ensuring the stability of the screen body 1 during the tilting process, preventing the display screen from sliding during the tilting, and facilitating the evacuation of the crowd.

[0065] It can be understood that the support plate 3 and the base 2 can also be subjected to anti-skid treatment, for example, an anti-skid texture is arranged on the bottom surface or an anti-skid material is adopted, and the surface texture is processed, such as engraved with uneven textures, which can effectively hold the tiny uneven places on the ground, increase the contact area, and thus improve the friction between the support plate 3 and the ground and further improve the stability.

[0066] In one implementation manner, as shown in the figure, Figures 16-18 The base 2 is movably connected with the support plate 3 through the rotary connecting piece 31, the rotary connecting piece 31 includes two perpendicular rotation axes, so that the support plate 3 can rotate in the first direction and the base 2 can rotate in the second direction, and the first direction is perpendicular to the second direction.

[0067] The rotary connecting piece 31 includes two perpendicular rotation axes, that is, the rotary connecting piece 31 includes two perpendicular rotation axes, that is, the first rotation axis 313 and the second rotation axis 314 which are perpendicular in space, and the support plate 3 and the base 2 can rotate around the two rotation axes, so that the support plate 3 can rotate in the first direction with the second rotation axis 314 as the rotation center, the support plate 3 can be hidden in the base 2 or turned out to support the screen body 1, the base 2 can rotate in the second direction with the first rotation axis 313 as the rotation center, the screen body 1 and the base 2 can be pushed in the second direction, and when the screen body 1 is placed flat, the side surface of the base 2 is rotated until the top surface of the support plate 3 is in abutment.

[0068] As shown in the figure, Figures 16-18As shown, this embodiment provides a specific structure of a rotating connector 31. The rotating connector 31 includes a first hinge piece 311, a second hinge piece 312, and a turntable 315. The first hinge piece 311 is connected to the support plate 3, and the second hinge piece 312 is connected to the base 2. The first hinge piece 311 and the second hinge piece 312 are rotatably connected through a first rotating shaft 313. A second rotating shaft 314 is provided on the second hinge piece 312, and the turntable 315 is sleeved on the second rotating shaft 314. The turntable 315 is rotatably connected to the second hinge piece 312 through the second rotating shaft 314.

[0069] The first hinge 311 and the second hinge 312 are rotatably connected by the first pivot 313. When the user needs to flatten the upright screen 1, he only needs to push the screen 1, and the base 2 will rotate around the first pivot 313 relative to the support plate 3 until the screen 1 reaches a horizontal position. The screen 1 can be flattened without disassembly, realizing the flexible conversion of the screen 1 from upright to flat, and improving the applicability and practicality of the screen 1.

[0070] The second pivot 314 is mounted on the second hinge piece 312 and is perpendicular to the first pivot 313. The second pivot 314 allows the support plate 3 to rotate along a first direction. A turntable 315 is fitted onto the second pivot 314, located on the side of the base 2 facing the support plate 3. The end of the second pivot 314 may have an external thread. The second pivot 314 passes through a fixing hole in the base 2 and is locked in place by a fixing nut 316. The turntable 315 and the fixing nut 316 are located on opposite sides of the base 2. At this time, the second hinge piece 312 can rotate relative to the base 2 with the second pivot 314 as its rotation center. When the support plate 3 rotates around the second pivot 314, it can be rotated into the base 2 for a compact storage state, or it can form a perpendicular relationship with the base 2 to support the screen 1, allowing the user to use the screen 1 vertically.

[0071] Among them, such as Figure 17 As shown, the support plate 3 is provided with a third mounting groove 317 for mounting the rotating connector 31. A part of the rotating connector 31 can be embedded in the third mounting groove 317, so that the support plate 3 and the base 2 can achieve a tighter structure and improve the structural stability.

[0072] In one possible implementation, such as Figure 11 , Figure 16 and Figure 17 As shown, the bottom of the base 2 has a storage groove 21 for accommodating the support plate 3, such as... Figures 1-6 As shown, the lower surface of the base 2 and the lower surface of the support plate 3 are located on the same plane.

[0073] The shape and size of the receiving groove 21 at the bottom of the base 2 are adapted to the support plate 3 to ensure that the support plate 3 can be closely embedded therein. When the support plate 3 is received in the groove, the structure of the entire display screen is more compact and neat, the occupied space is reduced, and the support plate 3 can be easily turned out of the receiving groove 21 during use without the need for additional tools or complex operations, improving the convenience of assembly and being more easy to manage and maintain.

[0074] The lower surface of the support plate 3 is arranged in the same plane as the lower surface of the base 2, which not only improves the aesthetics of the display screen, but also ensures its stability in the received state. No matter where the display screen is placed, it can remain stable and will not shake or tilt.

[0075] Further, as shown in Figures 16-18 , one side of the receiving groove 21 is provided with a baffle 22, which is used to form a stop for the support plate 3, so that the support plate 3 in the base 2 can be rotated 0°-90° in the first direction.

[0076] The baffle 22 on one side of the receiving groove 21 serves as a stop for the rotation of the support plate 3. When the support plate 3 is received in the receiving groove 21 of the base 2, the baffle 22 can limit the further movement of the support plate 3, ensuring that the support plate 3 will not accidentally slide out or deviate from the predetermined position. The rotation range of the support plate 3 in the first direction is accurately controlled between 0°-90° by the baffle 22. The support plate 3 is rotated from the fully received state (0°) to the state perpendicular to the base 2 (90°), or any angle within this range for fine adjustment. When the support plate 3 is rotated to the state perpendicular to the base 2, the baffle 22 abuts the side of the support plate 3 to form a stop and support, improving the accuracy of the rotation angle and the safety of the rotation process.

[0077] As shown in Figure 18 , the baffle 22 can be arranged on the side of the receiving groove 21 close to the display surface of the screen body 1, i.e. the baffle 22 is located on the side close to the first rotating shaft 313. During the handling of the display screen with the display surface facing down, the baffle 22 prevents the support plate 3 from accidentally sliding out of the receiving groove 21, enhancing the safety of the entire device.

[0078] In one implementation, as shown in Figure 18 , the upper surface of the part of the support plate 3 on the side of the display surface of the screen body 1 is provided with a flexible pad 33 for flexible support of the display surface of the screen body 1 when it is tilted.

[0079] When the support plate 3 is rotated out of the base 2, a part of the support plate 3 is located at one side of the display surface of the screen body 1. When the screen body 1 is pushed, the display surface of the screen body 1 is tilted towards the part of the support plate 3, and the flexible pad 33 is laid on the upper surface of the part of the support plate 3. When the display surface of the screen body 1 is tilted downwards, the flexible pad 33 can absorb part of the impact force, reduce the impact directly received by the screen body 1, and reduce the damage to the screen body 1.

[0080] The flexible pad 33 is made of a material with certain elasticity, which can uniformly distribute the pressure when the pressure is received, so as to avoid damage caused by excessive local pressure on the display surface.

[0081] In an embodiment, as shown in Figure 19 The buffer assembly 4 includes a mounting frame 41, a connecting frame 43 and a gas rod 42. The mounting frame 41 is detachably connected to the support plate 3. The connecting frame 43 is detachably connected to the non-display surface of the screen body 1. One end of the gas rod 42 is connected to the mounting frame 41, and the other end is connected to the connecting frame 43. The mounting frame 41 and the gas rod 42 are rotationally connected, and the connecting frame 43 and the gas rod 42 are rotationally connected.

[0082] When the support plate 3 is rotated out of the base 2 and is perpendicular to the base 2, the buffer assembly 4 can be added between the support plate 3 and the base 2. The mounting frame 41 is installed on the support plate 3, the connecting frame 43 is installed on the non-display surface of the screen body 1, and the gas rod 42 is rotationally connected between the mounting frame 41 and the connecting frame 43. The buffer assembly 4 can not only provide a stable supporting force, but also provide a reverse pulling force when the display surface of the screen body 1 is tilted downwards, so as to resist the gravity of the screen body 1 and external force, thereby keeping the display screen at a predetermined position or achieving a slow and stable tilting action.

[0083] When the screen body 1 is kept in a flat state after being tilted, the rotation point of the mounting frame 41 and the gas rod 42 is higher than the height of the screen body 1, and the rotation point of the mounting frame 41 and the gas rod 42 can be at the same height as the rotation point of the connecting frame 43 and the gas rod 42, so that the gas rod 42 is horizontally placed after the screen body 1 is tilted, avoiding forming a protrusion to hinder the crowd.

[0084] In an embodiment, as shown in Figure 20 and Figure 21 In the length direction of the support plate 3, the distance between the mounting frame 41 and the screen body 1 is within the telescopic length range of the gas rod 42.

[0085] The gas rod 42 can use a nitrogen spring gas rod 42 to provide support and buffering by using gas pressure or spring force, and the screen body 1 and the support plate 3 are connected through the gas rod 42. By adjusting the pressure or spring force inside, the inclination angle and stability of the display screen can be controlled. When the screen body 1 is tilted, the compressed gas or spring inside the gas rod 42 will be compressed, thereby generating a counterforce in the opposite direction of the compression direction, that is, a pulling force opposite to the tilting force of the screen body 1, which acts on the screen body 1 to resist the tilting tendency, thereby maintaining the stability of the display screen or realizing controllable tilting movement.

[0086] It can be understood that, as shown in Figure 20 and Figure 21 , the embodiment provides a torque calculation method, wherein the initial tilting force is F, the pulling force of the gas rod 42 is F1, the longitudinal distance from the tilting position to the rotation center of the bottom is L1, the longitudinal distance from the force receiving position of the pull rod to the rotation center of the bottom is L2, the inclination angle of the gas rod 42 to the horizontal plane is A, and the torque calculation formula is F=F1*CosA*L2 / L1; the transverse distance from the force receiving position of the pull rod to the rotation center of the bottom after the screen body 1 is placed flat is L3, and the length of the gas rod 42 is L4, wherein the stroke of the gas rod 42 is less than or equal to L3-L4, and the telescopic length range of the gas rod 42 is not less than L3-L4.

[0087] As shown in Figure 19 , a first mounting groove 11 can be arranged on the non-display surface of the screen body 1 for connecting the first end of the buffering assembly 4, and a part of the connecting frame 43 can be embedded in the first mounting groove 11, and the connection between the connecting frame 43 and the screen body 1 is realized through the second fixing pin 45.

[0088] As shown in Figure 17 , a second mounting groove 32 can be arranged on the support plate 3 for connecting the second end of the buffering assembly 4, and a part of the mounting frame 41 can be embedded in the third mounting groove 317, and the connection between the mounting frame 41 and the support plate 3 is realized through the first fixing pin 44.

[0089] The second aspect of the present application, as shown in Figures 1-21 , provides a display screen, which comprises any one of the display screen buffering and supporting devices in the first aspect and a screen body 1, and the display screen buffering and supporting device is arranged at the bottom of the screen body 1.

[0090] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "a specific embodiment" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0091] The above are only preferred embodiments of the present application, and are not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0092] In view of the above detailed description, these and other changes can be made to these embodiments, and this written description includes the best mode of the embodiments disclosing the present application. The patent scope obtained by the present application is defined by the claims, and the claims are not limited by the disclosure, and the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and concept of the present application, makes equivalent replacement or change within the scope disclosed by the present application, which is within the protection scope of the present application.

Claims

1. A display screen buffer support device, characterized in that, Applied to a display screen, the display screen including a screen body, the display screen buffer support device includes: A base, the base being disposed at the bottom of the screen body; A support plate is movably connected to the base. The support plate can move in a first direction and rotate out of the base so that a part of the support plate is located on one side of the display surface of the screen and the other part of the support plate is located on the non-display surface of the screen. The base can move relative to the support plate in a second direction so that the display surface of the screen can tilt downwards. A buffer assembly, wherein a first end of the buffer assembly is used to connect to the non-display surface of the screen, and a second end of the buffer assembly is used to connect to a portion of the support plate located on the non-display surface side of the screen. The buffer assembly applies a reverse pulling force to the screen moving along the second direction to slow down the tilting speed of the screen.

2. The display screen buffer support device according to claim 1, characterized in that, The base and the support plate are movably connected by a rotating connector, which includes two perpendicular rotating shafts, so that the support plate can rotate in the first direction and the base can rotate in the second direction, wherein the first direction and the second direction are perpendicular.

3. The display screen buffer support device according to claim 2, characterized in that, The rotating connector includes: The first hinge piece is connected to the support plate; The second hinge is connected to the base, and the first hinge and the second hinge are rotatably connected by the first pivot. The turntable has a second pivot on the second hinge piece, and the turntable is sleeved on the second pivot. The turntable is rotatably connected to the second hinge piece through the second pivot.

4. The display screen buffer support device according to claim 1, characterized in that, The bottom of the base has a storage groove for accommodating the support plate, and the lower surface of the base and the lower surface of the support plate are located on the same plane.

5. The display screen buffer support device according to claim 4, characterized in that, A baffle is provided on one side of the storage slot. The baffle is used to stop the support plate so that the support plate in the base can rotate 0°~90° in the first direction.

6. The display screen buffer support device according to claim 1, characterized in that, A flexible pad is provided on the upper surface of the support plate located on one side of the display surface of the screen to provide flexible support for the tilted display surface of the screen.

7. The display screen buffer support device according to claim 1, characterized in that, The buffer component includes: Mounting bracket, which is detachably connected to the support plate; A connecting frame, which is detachably connected to the non-display surface of the screen. A gas spring, one end of which is connected to the mounting bracket and the other end of which is connected to the connecting bracket; The mounting bracket and the air rod, as well as the connecting bracket and the air rod, are rotatably connected.

8. The display screen buffer support device according to claim 7, characterized in that, Along the length of the support plate, the distance between the mounting bracket and the screen body is within the telescopic length range of the gas spring.

9. The display screen buffer support device according to claim 2, characterized in that, The non-display surface of the screen is provided with a first mounting slot for connecting a first end of the buffer assembly; the support plate is provided with a second mounting slot for connecting a second end of the buffer assembly; and / or, The support plate is provided with a third mounting groove for mounting the rotating connector.

10. A display screen, characterized in that, include: The display screen buffer support device as described in any one of claims 1-9; And the screen body, wherein the display screen buffer support device is disposed at the bottom of the screen body.

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