CN211951949U

CN211951949U - Wind resistance support and display screen

Info

Publication number: CN211951949U
Application number: CN201922306617.7U
Authority: CN
Inventors: 陆晨; 田顺文; 田智春
Original assignee: Roe Visual Co ltd
Current assignee: Roe Visual Co ltd
Priority date: 2019-11-18
Filing date: 2019-12-20
Publication date: 2020-11-17
Anticipated expiration: 2029-12-20
Also published as: CN110966493A

Abstract

The utility model discloses a windage support and display screen, windage support are used for supporting the installed part, including rotating turret and folding rod, its two one end is rotated respectively and is connected on the position of the different sides of installed part, and its two other end rotates each other and connects, the folding rod is buckled into at least two sections pole member through bending structure, be equipped with on the folding rod and be used for locking adjacent two the first locking mechanical system of pole member. The wind resistance bracket provided by the utility model has simple structure, simple and convenient operation, no need of repeated building and extremely practical use; the wind resistance support can be obtained by modifying the existing wind resistance support, and is beneficial to fully utilizing resources and reducing resource waste.

Description

Wind resistance support and display screen

Technical Field

The utility model relates to a LED shows technical field, especially relates to windage support and display screen.

Background

In order to improve the structural stability of the LED display device, the display screen for assembling the LED display device generally includes a wind resistance bracket, specifically, the existing wind resistance bracket includes a vertical rod and at least two connecting rods, one end of each connecting rod is connected to the vertical rod, and the other end of each connecting rod is connected to a bottom shell or a frame in the display screen, thereby forming a triangular structure.

In order to make the windage support realize collapsible, the one end of the connecting rod among the windage support can set up the tongs, and the other end and pole setting, drain pan or the frame of connecting rod rotate to be connected, though so solved the not folding problem of windage support, but the user folds at every turn or expand the windage support and all need use the operation to get up than troublesome, has seriously influenced user experience.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the foldable wind resistance support is convenient to use, and the display screen with the wind resistance support is provided.

In order to solve the technical problem, the utility model discloses a technical scheme be: the wind resistance support is used for supporting the mounting part and comprises a rotating frame and a folding rod, one ends of the rotating frame and the folding rod are respectively rotatably connected to the positions of different sides of the mounting part, the other ends of the rotating frame and the folding rod are rotatably connected with each other, the folding rod is bent into at least two sections of rod components through a bending structure, and a first locking mechanism used for locking the adjacent two rod components is arranged on the folding rod.

Further, the rotating frame and the folding rod are opened to form a triangular supporting structure on the mounting part, and at least two sections of the rod parts are straightened to form a straight rod shape.

Further, the rotating frame comprises a rotating connecting rod and a vertical rod, one end of the rotating connecting rod is rotatably connected with the mounting piece, and the other end of the rotating connecting rod is connected with the vertical rod.

Furthermore, the folding rod comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is connected with the second connecting rod in a locking mode through a first locking mechanism, the other end of the first connecting rod is rotatably connected with the vertical rod, and the other end of the second connecting rod is rotatably connected with the mounting piece; or the other end of the second connecting rod is rotatably connected with the vertical rod, and the other end of the first connecting rod is rotatably connected with the mounting piece.

Furthermore, the first locking mechanism comprises a first movable latch lock and a first lock hole which are locked in a matched mode, and the first movable latch lock and the first lock hole are respectively located on the first connecting rod and the second connecting rod.

Furthermore, one end of the second connecting rod, which is connected with the first connecting rod, is provided with a positioning head, the first lock hole is formed in the positioning head, the first connecting rod is provided with a position avoiding groove for the positioning head to avoid, and the first movable bolt is locked in the position avoiding groove.

Furthermore, the moving direction of the first movable bolt lock and the opening direction of the first lock hole are both perpendicular to the length direction of the folding rod.

Furthermore, the moving direction of the first movable bolt lock and the opening direction of the first lock hole are arranged along the length direction of the folding rod.

Further, first activity bolt lock includes plug, spring and sets up the button on the plug, be equipped with on the first connecting rod and supply the gliding spout of plug, the one end of plug is contradicted to the one end of spring, the other end and the first lockhole cooperation locking of plug.

Furthermore, an inclined plane is arranged at the end part of one end of the plug, which is matched and locked with the first locking hole.

Further, the second connecting rod is connected with the mounting piece through a connecting seat; or the first connecting rod is connected with the mounting piece through a connecting seat.

Furthermore, the number of the rotating connecting rods is multiple, and a reinforcing rod is arranged between at least one group of two adjacent rotating connecting rods.

Furthermore, the reinforcing rod and the two rotating connecting rods connected with the reinforcing rod form a Z-shaped structure.

Further, a second locking mechanism for locking the rotating frame on the mounting piece is further included.

Furthermore, the second locking mechanism comprises a second lock hole and a second movable bolt lock which are matched, and the second lock hole and the second movable bolt lock are respectively arranged on the rotating frame and the mounting part.

Further, the angle between the opened rotating frame and the mounting part is 90 degrees.

Further, a cushion pad is provided at a position where the lever members contact each other.

Furthermore, at the position where the rod components contact each other, an elastic positioning piece and a positioning opening which are matched with each other are respectively arranged on different rod components.

In order to solve the technical problem, the utility model discloses still adopt following technical scheme: the display screen comprises the wind resistance support.

The beneficial effects of the utility model reside in that: the wind resistance bracket provided by the utility model has simple structure, simple and convenient operation, no need of repeated building and extremely practical use; the wind resistance support can be obtained by modifying the existing wind resistance support, and is beneficial to fully utilizing resources and reducing resource waste.

Drawings

Fig. 1 is a schematic view of a partial structure of a display screen according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a wind resistance bracket according to an embodiment of the present invention;

FIG. 3 is an enlarged view of detail A in FIG. 2;

fig. 4 is a schematic structural view of another view angle of the wind resistance bracket according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a folding rod in a wind resistance bracket according to a second embodiment of the present invention;

FIG. 6 is an enlarged view of detail B of FIG. 5;

fig. 7 is a partial structural schematic view of a folding position of a folding rod in a wind resistance support according to a second embodiment of the present invention.

Description of reference numerals:

1. a mounting member; 2. erecting a rod; 3. rotating the connecting rod; 4. a folding bar; 41. a first link; 42. a second link; 5. a first locking mechanism; 51. a first lock hole; 52. a first movable latch lock; 521. a plug; 522. a spring; 523. a button; 5231. a rod body; 5232. a head portion; 61. positioning the head; 62. a position avoiding groove; 7. a reinforcing bar; 8. a second locking mechanism; 81. a second lock hole; 82. a second movable latch lock; 9. a connecting seat; 10. a first locking member; 11. a second locking member; 12. a rubber pad; 13. a chute; 14. an elastic positioning member; 15. a bevel.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 7, the wind resistance support for supporting the mounting member 1 includes a rotating frame and a folding rod 4, one end of each of the rotating frame and the folding rod is respectively rotatably connected to different sides of the mounting member 1, the other end of each of the folding rod and the folding rod is rotatably connected to each other, the folding rod 4 is bent into at least two rod members by a bending structure, and a first locking mechanism 5 for locking two adjacent rod members is disposed on the folding rod 4.

The structure/working principle of the utility model is as follows: the user can let folding rod 4 keep straight rod-shaped through controlling first locking mechanical system 5, thereby make the windage support keep the state of expanding, the user can also let folding rod 4 relieve the locking through controlling first locking mechanical system 5 and realize buckling, thereby make the windage support get into fold condition, no matter the windage support is expansion or folding, the both ends of folding rod 4 can keep always being connected with swivel mount and installed part 1, thereby avoid the user to utilize the tongs to build the windage support repeatedly.

From the above description, the beneficial effects of the present invention are: the wind resistance bracket provided by the utility model has simple structure, simple operation, no need of repeated building, extremely practical use and very convenient use for users; the wind resistance support can be obtained by modifying the existing wind resistance support, and is beneficial to fully utilizing resources and reducing resource waste.

Further, the rotating frame and the folding rod 4 are opened to form a triangular support structure on the mounting part 1, and at least two sections of the rod parts are straightened to form a straight rod shape.

According to the description, the wind resistance support can form a triangular support structure with extremely strong stability after being unfolded, and the wind resistance of the wind resistance support is favorably improved.

Further, the rotating turret includes rotating connecting rod 3 and pole setting 2, rotating connecting rod 3's one end and installed part 1 rotate and are connected, rotating connecting rod 3's the other end and pole setting 2 are connected.

Further, the folding rod 4 comprises a first connecting rod 41 and a second connecting rod 42, one end of the first connecting rod 41 is connected with the vertical rod 2 in a locking mode through a first locking mechanism 5, the other end of the first connecting rod 41 is connected with the vertical rod, and the other end of the second connecting rod 42 is connected with the mounting piece 1 in a rotating mode; or, the other end of the second connecting rod 42 is rotatably connected with the vertical rod 2, and the other end of the first connecting rod 41 is rotatably connected with the mounting piece 1.

As can be seen from the above description, the wind resistance support has simple structure and stable connection.

Further, the first locking mechanism 5 includes a first movable latch lock 52 and a first lock hole 51 which are cooperatively locked, and the first movable latch lock 52 and the first lock hole 51 are respectively located on the first link 41 and the second link 42.

As can be seen from the above description, the first locking mechanism 5 has a simple structure and low operation difficulty, and is further convenient for the user to use.

Furthermore, one end of the second connecting rod 42 connected with the first connecting rod 41 is provided with a positioning head 61, the first lock hole 51 is arranged on the positioning head 61, the first connecting rod 41 is provided with a position avoiding groove 62 for avoiding the position of the positioning head 61, and the first movable bolt lock 52 is arranged at the position avoiding groove 62.

As can be seen from the above description, the folding rod 4 has reasonable structural design and stable operation.

Further, the moving direction of the first movable latch lock 52 and the opening direction of the first lock hole 51 are both arranged perpendicular to the length direction of the folding bar 4.

Further, the moving direction of the first movable latch lock 52 and the opening direction of the first lock hole 51 are both arranged along the length direction of the folding bar 4.

As can be seen from the above description, the first movable latch lock 52 has various structures, and the variety of the wind resistance bracket is enriched.

Further, the first movable latch lock 52 includes a plug 521, a spring 522 and a button 523 disposed on the plug 521, the first link 41 is provided with a sliding slot 13 for the plug 521 to slide, one end of the spring 522 abuts against one end of the plug 521, and the other end of the plug 521 is locked in cooperation with the first lock hole 51.

As can be seen from the above description, first movable latch lock 52 is easy and simple to unlock.

Further, the end of the plug 521, which is locked in cooperation with the first locking hole 51, is provided with a slope 15.

As can be seen from the above description, the slope 15 has a guiding function, so that a user does not need to operate the button 523 when unfolding the wind resistance support, and automatic locking can be achieved, thereby further facilitating the operation of the user.

Further, the second connecting rod 42 is connected with the mounting part 1 through a connecting seat 9; alternatively, the first link 41 is connected to the mounting member 1 through a connecting seat 9.

As can be seen from the above description, the connection seat 9 is provided to facilitate the connection and installation of the folding rod 4 and the installation member 1.

Furthermore, the number of the rotating connecting rods 3 is multiple, and a reinforcing rod 7 is arranged between at least one group of two adjacent rotating connecting rods 3.

As can be seen from the above description, the provision of the reinforcing rod 7 can increase the structural strength of the turret, so that the stability of the wind resistance support is enhanced.

Further, the reinforcing rod 7 and the two connecting rods 3 connected with the reinforcing rod form a Z-shaped structure.

As can be seen from the above description, the reinforcing rod 7 and the two pivotal connecting rods 3 connected thereto form a zigzag structure, which further improves the structural stability of the wind resistance support.

Further, a second locking mechanism 8 for locking the turret to the mounting 1 is included.

As can be seen from the above description, the second locking mechanism 8 can keep the wind resistance support folded, which further provides convenience for the user.

Further, the second locking mechanism 8 comprises a second locking hole 81 and a second movable latch lock 82 which are matched, and the second locking hole 81 and the second movable latch lock 82 are respectively arranged on the rotating frame and the mounting part 1.

As can be seen from the above description, the second locking mechanism 8 is simple in structure and easy to operate.

Further, the angle between the opened turret and the mounting 1 is 90 °.

As can be seen from the above description, the projection shapes of the mounting member 1, the rotating frame and the folding rod 4 on the surface (such as the ground) supported by the mounting member can be right triangles, so that the whole stress is better, the folding rod is not easy to collapse and is more stable.

As can be seen from the above description, the two rod components which are contacted with each other can form a soft connection through the buffer cushion, which is beneficial to eliminating noise, reducing the abrasion of the rod components and prolonging the service life of the wind resistance support.

Furthermore, at the position where the rod components contact each other, a matched elastic positioning piece 14 and a positioning opening are respectively arranged on different rod components.

As can be seen from the above description, the matched elastic positioning piece 14 and the positioning port can play a role in prompting whether the wind resistance support is unfolded and/or folded in place, so that the operation of a user is further facilitated, and the user experience is enhanced.

The display screen comprises the wind resistance support.

As can be seen from the above description, the display screen is easy to fold and unfold and is very convenient to use.

Example one

Referring to fig. 1 to 4, a first embodiment of the present invention is: as shown in fig. 1, the display screen includes a display module and a wind resistance bracket, the display module includes a mounting member 1 connected to the wind resistance bracket, the mounting member 1 includes, but is not limited to, a frame and a bottom shell, and the wind resistance bracket is used for connecting and supporting the mounting member 1.

Referring to fig. 2 to 4, the wind resistance support includes a rotating frame and a folding rod 4, one end of each of the rotating frame and the folding rod is respectively rotatably connected to different sides of the mounting member 1, the other end of each of the folding rod 4 is rotatably connected to each other, the folding rod 4 is bent into at least two sections of rod members through a bending structure, a first locking mechanism 5 for locking the two adjacent rod members is disposed on the folding rod 4, a triangular support structure is formed on the mounting member 1 after the rotating frame and the folding rod 4 are opened, and the at least two sections of rod members are straightened into a straight rod shape. The bending structure can select a rotating shaft, and the first locking mechanism 5 is used for locking two rod components connected through the rotating shaft so as to enable the folding rod 4 to form a straight rod shape.

The rotating frame comprises a rotating connecting rod 3 and a vertical rod 2, one end of the rotating connecting rod 3 is rotatably connected with the mounting piece 1, and the other end of the rotating connecting rod 3 is connected with the vertical rod 2. Specifically, the connecting rod 3 rotates with the junction of installed part 1 is close to one side setting of installed part 1, folding rod 4 with the junction of installed part 1 is close to the opposite side setting of installed part 1, so can improve the structural stability of display screen.

In this embodiment, the folding rod 4 includes a first link 41 and a second link 42, one ends of which are locked and connected by a first locking mechanism 5, that is, the first link 41 and the second link 42 are the rod members, respectively, the other end of the first link 41 is rotatably connected with the upright 2, and the other end of the second link 42 is rotatably connected with the mounting member 1; of course, in other embodiments, it is also possible that the other end of the second link 42 is pivotally connected to the upright 2 and the other end of the first link 41 is pivotally connected to the mounting member 1.

In order to facilitate the assembly of the folding rod 4 and the mounting part 1, one end of the second connecting rod 42, which is far away from the first connecting rod 41, is rotatably provided with a connecting seat 9 connected with the mounting part 1; or, a connecting seat 9 connected with the mounting part 1 is rotatably arranged at one end of the first connecting rod 41 far away from the second connecting rod 42.

Referring to fig. 3, further, the first locking mechanism 5 includes a first movable latch 52 and a first lock hole 51 that are locked in a matching manner, the first movable latch 52 and the first lock hole 51 are respectively located on the first connecting rod 41 and the second connecting rod 42, specifically, a positioning head 61 is disposed at one end of the second connecting rod 42 connected to the first connecting rod 41, the first lock hole 51 is disposed on the positioning head 61, an avoiding groove 62 for avoiding the positioning head 61 is disposed on the first connecting rod 41, and the first movable latch 52 is disposed at the avoiding groove 62. More specifically, the moving direction of the first movable latch lock 52 and the opening direction of the first lock hole 51 are both arranged perpendicular to the length direction of the folding bar 4. It is understood that the positioning head 61 is disposed on the first link 41, and the space-avoiding groove 62 is disposed on the second link 42. It should be noted that the first locking mechanism 5 is not necessarily a latch type locking mechanism, and other types of locking mechanisms are possible.

As shown in fig. 1, 2 and 4, the number of the rotating connecting rods 3 is multiple, and a reinforcing rod 7 is arranged between at least one group of two adjacent rotating connecting rods 3. Preferably, the reinforcing bar 7 and the two connecting bars 3 connected thereto form a zigzag structure. In this embodiment, the number of the rotating connecting rods 3 is three.

Optionally, the angle between the opened rotating frame and the mounting part 1 is 90 °, that is, after the opened rotating frame, the rotating connecting rod 3 is perpendicular to the mounting part 1.

As shown in fig. 2, in detail, one end of the vertical rod 2 is provided with a first locking member 10, and the other end of the vertical rod 2 is provided with a second locking member 11 which is matched with the first locking member 10 on the vertical rod 2 in another wind resistance bracket. Therefore, the two display screens can be connected and fixed in the vertical direction.

In order to facilitate users to know whether the wind resistance support is in place or not when unfolded and/or folded, at the positions where the rod components are in contact with each other, a matched elastic positioning piece (not shown) and a positioning port are respectively arranged on different rod components, and the elastic positioning piece can be a ball positioning piece, such as a ball plunger.

In order to prevent the folding rod 4 from hard collision with the display module, optionally, a rubber pad 12 is arranged on the folding rod 4. In order to prevent a hard collision between the lever members, a buffer pad (not shown) may be optionally provided at a position where the lever members contact each other.

Example two

Referring to fig. 5 to 7, another technical solution proposed by the second embodiment of the present invention is provided for the specific structure of the first locking mechanism 5 on the basis of the first embodiment, which is different from the first embodiment only in that: the moving direction of the first movable latch lock 52 and the opening direction of the first lock hole 51 are both arranged along the length direction of the folding bar 4.

The first movable latch lock 52 includes a plug 521, a spring 522 and a button 523 disposed on the plug 521, the first link 41 is provided with a sliding slot 13 for sliding the plug 521, one end of the spring 522 abuts against one end of the plug 521, and the other end of the plug 521 is locked in cooperation with the first lock hole 51. In detail, the plug 521 has a through slot arranged along a length direction thereof, the button 523 includes a rod body 5231 and a head 5232 connected to each other, one end of the rod body 5231 is connected to the head 5232 exposed out of the second link 42, and the other end of the rod body 5231 passes through the through slot to be rotatably connected to the first link 41, so that the user can retract the plug 521 and deform the spring 522 by pressing the head 5232 of the button 523. It is also possible that the first movable latch lock 52 is provided on the second link 42 as will be readily understood.

The end of the plug 521, which is locked by matching with the first lock hole 51, is provided with an inclined surface 15, and the inclined surface 15 facilitates the plug 521 to be inserted into the first lock hole 51, so that a user does not need to operate the button 523 in the process of unfolding the folding rod 4, and the use of the user is facilitated.

In order to facilitate users to know whether the wind resistance support is in place or not when being unfolded and/or folded, matched elastic positioning pieces 14 and positioning ports are respectively arranged on different rod components at the positions where the rod components are contacted with each other, and the elastic positioning pieces 14 can be ball positioning pieces such as ball plungers.

EXAMPLE III

Referring to fig. 4, a third embodiment of the present invention is an improvement of the connection relationship between the rotating frame and the mounting member 1 on the basis of the first embodiment/the second embodiment, and is different from the first embodiment in that: the wind resistance bracket further comprises a second locking mechanism 8.

Specifically, in order to prevent the rotating frame from randomly rotating when the wind resistance support is in a folded state, the wind resistance support further comprises a second locking mechanism 8 for locking the rotating frame on the mounting piece 1. Optionally, the second locking mechanism 8 includes a second locking hole 81 and a second movable latch lock 82, which are engaged with each other, the second locking hole 81 is disposed on the mounting member 1, and the second movable latch lock 82 is disposed on the rotating frame (which may be the upright rod 2 or the rotating connecting rod 3); or, the second locking hole 81 is disposed on the rotating frame (optional upright rod 2 or rotating connecting rod 3), and the second movable latch lock 82 is disposed on the mounting member 1. The specific configuration of the second locking mechanism 8 can be selected to be the same as the first locking mechanism 5 in the first embodiment, and can also be selected to be the same as the first locking mechanism 5 in the second embodiment, and of course, the second locking mechanism 8 can also be in other forms.

In summary, the wind resistance support and the display screen provided by the utility model have the advantages of simple and stable structure, simple operation, no need of repeated construction, practicality and convenient use; the wind resistance support can be obtained by modifying the existing wind resistance support, so that the full utilization of resources is facilitated, and the resource waste is reduced; the display screen is easy to fold and unfold and is very convenient to use; the first and second locking mechanisms are highly versatile.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. Windage support for the support mounting spare, its characterized in that: the folding device comprises a rotating frame and a folding rod, wherein one ends of the rotating frame and the folding rod are respectively connected to the positions of different sides of the mounting part in a rotating mode, the other ends of the folding rod and the mounting part are mutually connected in a rotating mode, the folding rod is bent into at least two rod parts through a bending structure, and a first locking mechanism used for locking the two adjacent rod parts is arranged on the folding rod.

2. The wind resistance bracket according to claim 1, wherein: after the rotating frame and the folding rod are opened, a triangular supporting structure is formed on the mounting part, and at least two sections of the rod parts are straightened to form a straight rod shape.

3. The wind resistance bracket according to claim 1, wherein: the rotating frame comprises a rotating connecting rod and a vertical rod, one end of the rotating connecting rod is rotatably connected with the mounting piece, and the other end of the rotating connecting rod is connected with the vertical rod.

4. The wind resistance bracket according to claim 3, wherein: the folding rod comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is connected with the second connecting rod in a locking mode through a first locking mechanism, the other end of the first connecting rod is rotatably connected with the vertical rod, and the other end of the second connecting rod is rotatably connected with the mounting piece; or the other end of the second connecting rod is rotatably connected with the vertical rod, and the other end of the first connecting rod is rotatably connected with the mounting piece.

5. The wind resistance bracket according to claim 4, wherein: the first locking mechanism comprises a first movable bolt lock and a first locking hole which are locked in a matched mode, and the first movable bolt lock and the first locking hole are respectively located on the first connecting rod and the second connecting rod.

6. The wind resistance bracket according to claim 5, wherein: the first lock hole is formed in the positioning head, a position avoiding groove for the positioning head to avoid is formed in the first connecting rod, and the first movable bolt is locked at the position avoiding groove.

7. The wind resistance bracket according to claim 6, wherein: the moving direction of the first movable bolt lock and the opening direction of the first lock hole are both perpendicular to the length direction of the folding rod.

8. The wind resistance bracket according to claim 6, wherein: the moving direction of the first movable bolt lock and the opening direction of the first lock hole are arranged along the length direction of the folding rod.

9. The wind resistance bracket according to claim 8, wherein: the first movable bolt lock comprises a plug, a spring and a button arranged on the plug, a sliding groove for the plug to slide is formed in the first connecting rod, one end of the spring abuts against one end of the plug, and the other end of the plug is matched and locked with the first lock hole.

10. The wind resistance bracket according to claim 9, wherein: the end part of one end of the plug, which is matched and locked with the first locking hole, is provided with an inclined plane.

11. The wind resistance bracket according to claim 4, wherein: the second connecting rod is connected with the mounting piece through a connecting seat; or the first connecting rod is connected with the mounting piece through a connecting seat.

12. The wind resistance bracket according to claim 3, wherein: the quantity of the rotating connecting rods is multiple, and a reinforcing rod is arranged between at least one group of adjacent two rotating connecting rods.

13. The wind resistance bracket according to claim 12, wherein: the reinforcing rod and the two rotating connecting rods connected with the reinforcing rod form a Z-shaped structure.

14. The wind resistance bracket according to claim 1, wherein: a second locking mechanism for locking the turret to the mount is also included.

15. The wind resistance bracket of claim 14, wherein: the second locking mechanism comprises a second locking hole and a second movable bolt lock which are matched, and the second locking hole and the second movable bolt lock are respectively arranged on the rotating frame and the mounting part.

16. The wind resistance bracket according to claim 1, wherein: the angle between the opened rotating frame and the mounting piece is 90 degrees.

17. The wind resistance bracket according to claim 1, wherein: a buffer pad is arranged at the position where the rod parts contact with each other.

18. The wind resistance bracket according to claim 1, wherein: and at the position where the rod components are contacted with each other, the different rod components are respectively provided with an elastic positioning piece and a positioning hole which are matched with each other.

19. Display screen, its characterized in that: comprising a wind resistance support according to any one of claims 1-18.