CN221040420U

CN221040420U - Anti-collision LED screen for ice rink

Info

Publication number: CN221040420U
Application number: CN202322923502.9U
Authority: CN
Inventors: 陈继辉
Original assignee: China Sports Facilities Construction Co ltd
Current assignee: China Sports Facilities Construction Co ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-05-28
Anticipated expiration: 2033-10-30

Abstract

The application relates to the field of stadium enclosure facilities, in particular to an anti-collision LED screen for a ice rink, which comprises a steel frame structure fixed on a concrete base and an LED screen fixed on the steel frame structure, wherein the steel frame structure is also provided with a functional protection structure for protecting personnel, the steel frame structure comprises a bottom frame, a vertical frame fixed on the bottom frame and a top frame fixed on the top end of the vertical frame, and the LED screen is simultaneously and fixedly connected with the bottom frame and the top frame; support steel is fixedly connected to two adjacent vertical frames at the same time, and the support steel can be abutted to the LED screen; the steel frame structure is provided with a part protection structure to protect the LED screen and the steel frame structure. The application can improve the shock resistance of the ice rink side baffle wall LED screen.

Description

Anti-collision LED screen for ice rink

Technical Field

The application relates to the field of stadium enclosure facilities, in particular to an anti-collision LED screen for a ice rink.

Background

Sports are important items for body building of the whole people, and include various physical activities such as walking, running, jumping, throwing, dancing and the like, wherein an ice skating item is one of main items of sports on ice. Sponsors' investment is often kept away from the stadium at the time of the sports event, thus requiring the placement of billboards at the ice rink.

The ice surface is paved in the ice rink to facilitate the movement on ice, and the retaining wall is arranged around the ice rink to serve as a building envelope, so that the effects of isolation and protection are achieved. Initially, billboards of ice rinks were typically placed on retaining walls, which were typically made of pressure plates with printed billboards fixed thereon that could display fixed promotional content, but which would be detrimental to changing posters and had a single promotional content.

The invention discloses an LED display screen for a court, which is disclosed by Chinese patent bulletin No. CN203931382U, bulletin day 2014, 11 months and 05 days, and comprises a display screen box frame, a box module and a power module, wherein the box module and the power module are arranged on the back of the LED display screen, and a support frame is arranged on the back of the display screen frame.

The inventor considers that the related technology can be used for referencing, and the retaining wall advertisement column on the side of the ice rink is replaced by the LED screen, so that the advertisement column can change the screen content at any time, and the advertisement column does not need to be replaced at any time so as to meet the propaganda requirement. However, the back of the LED screen is only provided with a supporting frame, and when the LED screen is disposed at the side of the ice rink, if an ice ball or athlete in the ice rink accidentally hits the LED screen, the LED screen may be toppled or even damaged.

Disclosure of utility model

The application provides an anti-collision LED screen for a ice rink, which aims to reduce the probability of damage of the LED screen of a retaining wall at the edge of the ice rink after collision.

The application provides an ice rink anti-collision LED screen, which adopts the following technical scheme:

The utility model provides an ice rink crashproof LED screen, includes the steel frame construction who is fixed in the concrete base and is fixed in the LED screen of steel frame construction, still be provided with function protection structure on the steel frame construction in order to protect personnel, steel frame construction includes the chassis, is fixed in the grudging post of chassis and is fixed in the roof-rack on grudging post top, LED screen is fixed in chassis and roof-rack simultaneously; support steel is fixedly connected to two adjacent vertical frames at the same time, and the support steel can be abutted to the LED screen; the steel frame structure is provided with a part protection structure to protect the LED screen and the steel frame structure.

By adopting the technical scheme, the functional protection structure is arranged to protect personnel, so that the retaining wall formed by the LED screens can realize basic isolation and protection functions; the steel frame structure is used for installing the LED screen, wherein the supporting steel can play a supporting effect on the middle part of the LED screen, so that the probability of damage caused by breakage of the middle part of the LED screen after external collision is reduced; meanwhile, the LED screen can be further protected by the component protection structure, and the probability that the LED screen is damaged by external force is reduced.

Optionally, the part protection structure includes the protection shield that sets up in the LED screen one side of keeping away from steel frame construction, the plane that the protection shield is located is on a parallel with the plane that the LED screen is located, the protection shield sets up to be transparent.

Through adopting above-mentioned technical scheme, the place ahead of LED screen can be protected to the protection shield, reduces the inside puck of ice rink or sportsman and bumps the probability that leads to the LED screen to damage to the LED screen, in addition, the protection shield sets up to transparent not influence the content show.

Optionally, the component protection structure further comprises a rear side guard plate arranged on one side, far away from the protection plate, of the LED screen, and the plane of the rear side guard plate is parallel to the plane of the LED screen.

Through adopting above-mentioned technical scheme, the rear side backplate can protect the rear of LED screen, reduces the probability of unexpected damage LED screen when the outside spectator of ice rink walks.

Optionally, the component protection structure further comprises a protection layer arranged on the outer wall of the steel frame structure and the outer wall of the rear side guard plate.

Through adopting above-mentioned technical scheme, the protective layer can protect steel frame construction and rear side backplate exposed outside part, reduces the erosion of external environment to its surface, can promote steel frame construction and rear side backplate and resist the ability that external force such as steam, friction led to the fact the damage to it, also is favorable to prolonging steel frame construction and rear side backplate's life.

Optionally, two bottom square pipes are fixedly connected to the underframe, the length direction of the two bottom square pipes is parallel to the length direction of the underframe, and the bottom square pipes can be fixedly connected to the concrete base.

Through adopting above-mentioned technical scheme, set up the square steel that intensity and rigidity are all higher at first on the chassis and be favorable to improving chassis self intensity, secondly when the bottom side pipe is fixed in the concrete base, in the cavity of bottom side pipe can be let in to the concrete to reinforcing chassis and concrete's joint strength, further improving whole steel frame construction's shock resistance.

Optionally, the function protective structure is including setting up in the shaping cap rail of roof-rack, shaping cap rail length direction is on a parallel with roof-rack length direction, and shaping cap rail adopts soft material.

By adopting the technical scheme, the formed hat rail can protect athletes and reduce the probability of injury of the neck and the head of the athletes due to collision with the top frame.

Optionally, a hollow cavity is arranged inside the formed cap rail, and the hollow cavity penetrates through the formed cap rail along the length direction of the formed cap rail.

By adopting the technical scheme, when the athlete accidentally bumps the formed hat rail, the hollow penetrating design can enhance the buffer capacity of the formed hat rail, thereby reducing the probability that the athlete directly bumps into the solid part and further improving the protection capacity of the formed hat rail; in addition, the buffer capacity of the formed cap rail can also reversely protect the force of the top frame from external impact, so that the impact resistance of the steel frame structure is improved.

Optionally, the function protective structure is including setting up in the support column of roof-rack, support column length direction perpendicular to roof-rack length direction, and be provided with public guard plate on the support column, public guard plate place plane is on a parallel with the plane that the LED screen is located, public guard plate sets up to be transparent.

Through adopting above-mentioned technical scheme, public guard plate can block flying objects such as puck and fly out and then hurt spectator from the ice rink is inside, and the transparent setting of public guard plate can not reduce spectator's viewing experience in the while of protection spectator simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the LED screen is adopted to improve the advertising effect of the retaining wall;

2. The impact resistance of the whole retaining wall is improved through structures such as a protective plate, a rear side protective plate and a protective layer;

3. And the protection performance of the retaining wall is improved through structures such as the formed cap rail, the public protection plate and the like.

Drawings

Fig. 1 is an overall view of an embodiment of the present application.

Fig. 2 is a schematic view illustrating an internal structure of a steel frame structure according to another embodiment of the present application.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is an enlarged view at B in fig. 1.

Fig. 5 is an enlarged view at C in fig. 1.

Reference numerals illustrate: 1. a steel frame structure; 101. a chassis; 102. a vertical frame; 103. a top frame; 104. supporting steel; 105. a bottom square tube; 106. a top square tube; 107. a mounting hole; 2. an LED screen; 3. a functional protective structure; 301. a protective bottom plate; 302. forming a cap rail; 303. a front hat rail; 304. a guard bar; 305. a rear cap rail; 306. a common protection plate; 307. a support column; 4. a component protection structure; 401. a protective plate; 402. a first side groove; 403. a second side groove; 404. a rear side guard plate; 405. a mounting frame; 406. a connecting frame; 407. installing a steel pipe; 408. a mounting bar; 409. a third side groove; 410. and a fourth slot.

Detailed Description

The present application is described in further detail below with reference to fig. 1-5.

The embodiment of the application discloses an ice rink anti-collision LED screen, referring to fig. 1, comprising a steel frame structure 1 fixed on the ground and an LED screen 2 fixed on the steel frame structure 1, wherein the steel frame structure 1 is also provided with a part protection structure 4 and a function protection structure 3, the part protection structure 4 is used for protecting parts such as the steel frame structure 1, the LED screen 2 and the like, and the function protection structure 3 is used for protecting athletes and spectators.

Referring to fig. 1 and 2, the steel frame structure 1 includes a chassis 101 fixed on a concrete base, a plurality of stand frames 102 are fixedly arranged on the chassis 101, the stand frames 102 are parallel to each other and are perpendicular to the chassis 101, and three stand frames 102 are respectively arranged in the middle of the chassis 101 and at two ends of the chassis 101. The top ends of the three vertical frames 102 are fixedly connected with the same top frame 103, and the top frame 103 is parallel to the bottom frame 101. The bottom frame 101, the vertical frame 102 and the top frame 103 together constitute a frame-shaped bracket. The LED screen 2 is located on the same side of the bottom frame 101, the vertical frame 102 and the top frame 103. The backboard, the upper side edge and the lower side edge of the LED screen 2 are all arranged to be mounting frames, and the mounting frames of the LED screen 2 can be fixedly connected to the steel frame structure 1. In the embodiment of the application, the setting height of the LED screen 2 is 1.1m, and the height of the stand 102 is also 1.1m.

Referring to fig. 1 and 2, the steel frame structure 1 further includes a plurality of support steels 104 fixed to two adjacent uprights 102, the plurality of support steels 104 are parallel to the length direction of the underframe 101, and the support steels 104 can be abutted to the LED screen 2 to provide support for the middle part of the LED screen 2, so that the probability of breakage of the middle part of the LED screen 2 after being impacted is reduced. In addition, the LED screen 2 and the support steel 104 can be fixedly connected through screws, so that the connection strength of the LED screen 2 and the steel frame structure 1 is enhanced.

Referring to fig. 2 and 3, in order to improve stability of the steel frame structure 1, two bottom tubes 105 are fixedly connected to bottom ends of two opposite side walls of the bottom frame 101, length directions of the two bottom tubes 105 are parallel to length directions of the bottom frame 101, planes of the two bottom tubes 105 are parallel to the ground, and when the bottom frame 101 is fixedly connected to a concrete base, concrete can be introduced into cavities of the bottom tubes 105, so that connection strength between the bottom frame 101 and the concrete is enhanced. After the underframe 101 is fixed, the LED screen 2 is installed again, the lower installation frame of the LED screen 2 is fixedly connected with the underframe 101 through screws, and meanwhile, the lower end of the installation frame of the LED screen 2 is flush with the lower end of the underframe 101 buried in the concrete base, so that the lower end of the LED screen 2 can be abutted to the ground inside a ice rink, the ground can support the LED screen 2, and the installation of the LED screen 2 is more stable.

Referring to fig. 1 and 4, two top square tubes 106 are fixedly connected to the top ends of the side walls of the opposite sides of the top frame 103, the two top square tubes 106 are arranged in parallel, and the plane where the two top square tubes 106 are located is parallel to the plane where the two bottom square tubes 105 are located, so that the overall thickness of the steel frame structure 1 is increased, and the stability of the steel frame structure 1 is enhanced. Meanwhile, the upper end of the mounting frame of the LED screen 2 is flush with the upper end of the top frame 103, so that the contact area of the back plate of the LED screen 2 and the steel frame structure 1 is increased, more connecting positions are set, and the LED screen 2 is stably mounted.

Referring to fig. 4 and 5, the functional protection structure 3 includes a protection base 301 positioned at the lower side of the LED screen 2, the protection base 301 being made of soft material such as rubber, and the protection base 301 being capable of covering the lower side mounting frame of the LED screen 2, thereby reducing the probability of injury of the athlete due to the impact of the athlete against the lower side of the LED screen 2. The protective bottom plate 301 and the LED screen 2 lower end mounting frame are fixedly connected to the underframe 101 through screws.

Referring to fig. 1 and 4, the functional protection structure 3 further includes a molded cap rail 302 located at the upper end of the steel frame structure 1, and the molded cap rail 302 is made of a soft material. The formed cap rail 302 includes a front cap rail 303 and a rear cap rail 305, the front cap rail 303 is located at the top end of the side of the top frame 103 close to the LED screen 2, and the rear cap rail 305 is located at the top end of the side of the top frame 103 away from the LED screen 2. In the embodiment of the present application, the front cap rail 303 and the rear cap rail 305 are in one-to-one correspondence with the two top square pipes 106, and the front cap rail 303 is fixedly connected to the top ends of the corresponding top square pipes 106. The shaping cap rail 302 is still including being fixed in the guard bar 304 of preceding cap rail 303 towards LED screen 2 one side, and guard bar 304 inside is provided with the cavity, and the cavity runs through along its length direction and sets up, and guard bar 304 can extend and cover to LED screen 2 upper portion installing frame, and the lateral wall that LED screen 2 was kept away from to guard bar 304 sets up to the arc simultaneously, can protect sportsman's head and neck through guard bar 304. A gap is formed between the protective bar 304 and the top frame 103 for the upper mounting frame of the LED screen 2 to be inserted, so that the LED screen 2 can be mounted more firmly. In addition, the rear cap rail 305 is provided in an L shape, and the rear cap rail 305 is fixedly connected to the top end and the side wall of the corresponding top square pipe 106, thereby protecting the personnel outside the ice rink and reducing the probability of injury caused by collision with the steel frame structure 1 when the personnel walk.

Referring to fig. 1 and 2, the functional protection structure 3 further includes a common protection plate 306 located on an upper surface of the top frame 103, a support column 307 is fixedly connected to a middle portion of a top end of the top frame 103, a length direction of the support column 307 is perpendicular to a length direction of the top frame 103, the common protection plate 306 is fixedly connected to the support column 307 through an acrylic bolt, and the common protection plate 306 is transparent, namely, game tools such as ice hockey can be prevented from flying to spectators, and viewing experience of the spectators is not affected. In the embodiment of the application, the number of the public protection plates 306 is two, the two public protection plates 306 are respectively positioned at two sides of the supporting column 307, and the blocking effect of the double-layer public protection plates 306 can be improved. The common guard 306 may be set to 1.8m or 2.4m in height. The common protection plate 306 may be configured as an acrylic plate, and the surface of the acrylic plate may be hard-plated, thereby improving the hardness of the common protection plate 306.

Referring to fig. 4 and 5, the component protection structure 4 includes a protection board 401 disposed on one side of the LED screen 2 far away from the steel frame structure 1, where a plane where the protection board 401 is located is parallel to a plane where the LED screen 2 is located, the protection board 401 can protect a front surface of the LED screen 2, and the protection board 401 is transparent, so that content display of the LED screen 2 is not affected, and in actual use, a material of the protection board 401 can be set to be 4mm polycarbonate. The protection bar 304 is close to the lateral wall below of LED screen 2 and has seted up first side groove 402, and first side groove 402 extending direction is on a parallel with roof-rack 103 length direction, and the upper end of protection shield 401 can peg graft in the recess that first side groove 402 and LED screen 2 formed. The protective bottom plate 301 is provided with a second side groove 403 above the side wall close to the LED screen 2, the extending direction of the second side groove 403 is parallel to the length direction of the chassis 101, and the lower end of the protective plate 401 can be inserted into the groove formed by the second side groove 403 and the LED screen 2. Therefore, the limit of the protection plate 401 is realized through a plugging mode, and the plugging mode is also convenient for the later replacement of the protection plate 401.

Referring to fig. 2 and 3, the component protection structure 4 further includes a rear side protection board 404 located behind the LED screen 2, where the plane of the rear side protection board 404 is parallel to the plane of the LED screen 2, and the rear side protection board 404 can protect the back surface of the LED screen 2. A plurality of mounting frames 405 are fixedly connected to the top frame 103, and the plurality of mounting frames 405 are uniformly arranged along the length direction of the top frame 103. The mounting bracket 405 is L-shaped, and one side of the L-shaped mounting bracket 405 is fixedly connected with the rear side guard plate 404 through bolts, and the end part of the other side of the L-shaped mounting bracket 405 can be abutted to the backboard of the LED screen 2, so that the LED screen 2 is supported. In addition, a plurality of connecting frames 406 are fixedly connected to the support steel 104 closest to the underframe 101, the connecting frames 406 are uniformly arranged along the length direction of the support steel 104, one end, far away from the support steel 104, of each connecting frame 406 is simultaneously fixedly connected with the same mounting steel pipe 407, and the length direction of the mounting steel pipe 407 is parallel to the length direction of the top frame 103.

Referring to fig. 4 and 5, a mounting bar 408 is fixedly connected to a side wall of the mounting steel pipe 407 far from the connecting frame 406, a third side groove 409 is formed in the mounting bar 408 above the side wall of the mounting steel pipe 407, and the extending direction of the third side groove 409 is parallel to the length direction of the mounting bar 408. The rear cap rail 305 is provided with a fourth groove 410 toward the lower end of the side wall of the top frame 103, and the extending direction of the fourth groove 410 is parallel to the length direction of the top frame 103. The lower end of the rear side guard 404 can be inserted into a groove formed by the third side groove 409 and the mounting bar 408, and the upper end of the rear side guard 404 can be inserted into a groove formed by the top frame 103 and the fourth side groove 410. The rear side guard plate 404 can be inserted into the third side groove 409 and the fourth side groove 410, and then fixedly connected with the mounting frame 405 through bolts, so that the rear side guard plate 404 is fixed.

The part protection structure 4 also comprises a protection layer coated on the part, and the protection layer adopts high-density polyethylene, so that the corrosion of the external environment to the surface of the part is reduced. In actual use, the top frame 103, the bottom frame 101, the vertical frame 102, the support steel 104, the mounting frame 405 and the mounting steel pipe 407 can be coated with a white 10mm high-density polyethylene protective layer, and the outer wall of the rear side guard plate 404 is coated with 8mm high-density polyethylene.

Referring to fig. 1 and 2, the side wall of the stand 102 is further provided with a plurality of mounting holes 107. In actual installation, a plurality of steel frame structures 1 can be arranged in sequence along the length direction, and two adjacent steel frame structures 1 can be connected with each other in a mode that bolts simultaneously pass through the mounting holes 107. After two adjacent steelframe concatenation, the lateral wall of two LED screens 2 can mutual butt to increase the propaganda area.

The implementation principle of the ice rink anti-collision LED screen provided by the embodiment of the application is as follows: when the ice rink retaining wall is installed, firstly, the underframe 101, the vertical frame 102, the top frame 103, the supporting steel 104, the installation frame 405, the installation steel pipe 407 and the supporting column 307 are mutually spliced, and the underframe 101 is fixed in the concrete base; the LED screen 2 is fixedly connected to the underframe 101, the top frame 103 and the supporting steel 104 through screws, a front cap rail 303 and a rear cap rail 305 are arranged on the top square pipe 106, and the protective bottom plate 301 is arranged on the underframe 101; then, the protection plate 401 is arranged in front of the LED screen 2 in an inserting manner, the rear side protection plate 404 is arranged behind the LED screen 2 in an inserting manner, and the rear side protection plate 404 is fixed on the mounting frame 405 through bolts; finally, the public protection plate 306 is fixedly connected to the support column 307 through an acrylic bolt, so that the installation of the single retaining wall is completed; and (5) repeatedly installing a plurality of the retaining walls to form a complete retaining wall.

The above is a preferred embodiment of the present application, and is not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a rink crashproof LED screen, includes steel frame construction (1) and LED screen (2) that are fixed in steel frame construction (1) that are fixed in concrete base, its characterized in that: the LED screen (2) is fixedly connected to the underframe (101) and the top frame (103) at the same time; support steel (104) is fixedly connected to two adjacent vertical frames (102) at the same time, and the support steel (104) can be abutted to the LED screen (2); the LED lamp is characterized in that a part protection structure (4) is arranged on the steel frame structure (1) to protect the LED screen (2) and the steel frame structure (1).

2. The ice rink impact-resistant LED screen of claim 1, wherein: the component protection structure (4) comprises a protection plate (401) arranged on one side, far away from the steel frame structure (1), of the LED screen (2), wherein the plane of the protection plate (401) is parallel to the plane of the LED screen (2), and the protection plate (401) is transparent.

3. The ice rink impact-resistant LED screen of claim 2, wherein: the component protection structure (4) further comprises a rear side guard plate (404) arranged on one side, far away from the protection plate (401), of the LED screen (2), and the plane of the rear side guard plate (404) is parallel to the plane of the LED screen (2).

4. A ice rink impact LED screen as claimed in claim 3, wherein: the component protection structure (4) further comprises a protection layer arranged on the outer wall of the steel frame structure (1) and the outer wall of the rear side guard plate (404).

5. The ice rink impact-resistant LED screen of claim 1, wherein: two bottom square pipes (105) are fixedly connected to the bottom frame (101), the length direction of the two bottom square pipes (105) is parallel to the length direction of the bottom frame (101), and the bottom square pipes (105) can be fixedly connected to the concrete base.

6. The ice rink impact-resistant LED screen of claim 1, wherein: the functional protection structure (3) comprises a forming cap rail (302) arranged on the top frame (103), the length direction of the forming cap rail (302) is parallel to the length direction of the top frame (103), and the forming cap rail (302) is made of soft materials.

7. The ice rink impact-resistant LED screen of claim 6, wherein: the inside of shaping cap rail (302) is provided with the cavity to the cavity runs through along self length direction and sets up.

8. The ice rink impact-resistant LED screen of claim 1, wherein: the functional protection structure (3) comprises a support column (307) arranged on the top frame (103), the length direction of the support column (307) is perpendicular to the length direction of the top frame (103), a public protection plate (306) is arranged on the support column (307), the plane of the public protection plate (306) is parallel to the plane of the LED screen (2), and the public protection plate (306) is transparent.