WO2020168804A1 - Led double-sided display screen - Google Patents

Abstract

An LED double-sided display screen (100), comprising a first display screen box body (110), a second display screen box body (120), a separate power control box (130) electrically connected to the first display screen box body (120) and the second display screen box body (130) respectively, and a screen body mounting bracket (140). The screen body mounting bracket (140) comprises a first vertical bracket body (141) for mounting and fixing the first screen box body (110), and a second vertical bracket body (142) for mounting and fixing the second display screen box body (120) and a connecting bracket body (143); the first vertical bracket body (141) and the second vertical bracket body (142) are relatively spaced apart, and are tightly connected by a connecting bracket body (143) to form a control box mounting groove (11) on one side of the connecting bracket body (143); a separate power control box (130) is correspondingly mounted, and a mounting clamping groove (12) is formed on the other side, and the screen body mounting bracket (140) is correspondingly mounted and fixed. The LED double-sided display screen (100) has a highly stable structure and is light in weight, and can be quickly disassembled and assembled and maintained.

Description

An LED double-sided display Technical field

The invention relates to the technical field of LED display screen assembly, in particular to an LED double-sided display screen.

Background technique

At present, in the traditional operation mode of the scoreboard on the competition venue, the scorer is mainly used to manually flip the scoreboard to achieve scoring. This scoring method requires a lot of energy of the scorer to achieve, and there are various drawbacks in the operation process. Therefore, In some large stadiums, electronic scoreboards have gradually become popular. Among them, the development of electronic scoreboards realized by LED display screens is the most rapid, and it has gradually shown a trend of replacing traditional manual scoreboards. However, most of the existing LED displays used as electronic scoreboards are only ordinary single-sided displays, which cannot be installed without damage in combination with competition occasions. At the same time, they cannot be synchronized and real-time in multiple angles. The score changes are displayed to meet the needs of the surround-shaped spectator seat layout to watch and understand the progress of the game.

technical problem

The main purpose of the present invention is to provide an LED double-sided display screen, which has a high-stable structure, is light in weight, can realize quick disassembly and assembly, and quick maintenance, so as to greatly improve the user experience.

Technical solutions

In order to achieve the above objective, the present invention provides an LED double-sided display, the LED double-sided display includes a first display box, a second display box, a separate power control box, and a screen mounting frame; The screen mounting frame includes a first vertical frame, a second vertical frame, and a connecting frame; the first vertical frame and the second vertical frame are relatively spaced apart, and the first vertical frame The connection frame is fastened to the second vertical frame body to form a control box placement groove on one side of the connection frame body, and the separate power control box is installed and fixed correspondingly to A mounting slot is formed on the other side of the connecting frame, and the screen mounting frame is correspondingly installed and fixed; the separate power control box is respectively connected to the first display box and the second display box Electrical connection; a side surface of the first vertical frame away from the second vertical frame is correspondingly installed and fixed to the first display screen box, and the second vertical frame is away from the first vertical frame One side surface of the corresponding installation and fixing of the second display box body.

Optionally, both the first display box and the second display box include a box frame and a number of LED display modules mounted on the box frame.

Optionally, the plurality of LED display modules are arranged on the corresponding box frame in a matrix distribution.

Optionally, the first display screen box is installed and fixed on a side surface of the first vertical frame away from the second vertical frame through a plurality of mushroom-head pulley engagement structures, and the second display screen The box is installed and fixed on a side surface of the second vertical frame away from the first vertical frame through a plurality of mushroom-head pulley engagement structures.

Optionally, the mushroom-head pulley engagement structure includes a mushroom-head pulley and a pulley holder, and the mushroom-head pulley is installed and fixed on the first display screen box or the second display screen box by a screw structure , The pulley holder is installed and fixed on the corresponding surface of the first vertical frame or the second vertical frame by a screw structure, and the pulley holder is provided with a groove with an opening vertically upward to correspond to The mushroom head pulley is locked.

Optionally, the mushroom head pulley includes a screw portion and a pulley portion, and the size of the pulley portion is larger than the size of the screw portion.

Optionally, the pulley holder has a U-shaped structure, and a number of mounting holes are provided on both sides of the pulley holder to be fixed to the first vertical frame or the second vertical frame through a screw structure. On the corresponding surface, the card slot is provided in the middle of the pulley card seat.

Optionally, the mounting slot has a rectangular slot structure.

Optionally, the installation slot has an arc-shaped slot structure.

Optionally, the mounting slot is matched with the hoop structure to install and fix the screen mounting frame correspondingly.

Beneficial effect

The LED double-sided display screen provided by the present invention includes a first display screen box, a second display box, a separate power control box, and a screen mounting frame. Wherein, the first display screen box is mounted on the first vertical frame of the screen mounting frame, and the second display screen box is mounted on the second vertical frame of the screen mounting frame. At the same time, on the one hand, the screen mounting frame forms a control box placement slot on the side of the connection frame to install and fix the separate power control box correspondingly, and the separate power control box is connected to the first display box and the second display respectively. The screen box is electrically connected, and the modular design between the power control box and the unit box not only greatly simplifies the structure of the LED display box, but also realizes the lightweight design of the LED double-sided display, but also during power maintenance. There is no need to disassemble the screen body, which effectively improves the disassembly, assembly and maintenance efficiency of the LED double-sided display, reduces maintenance costs, and makes the application of the double-sided LED display more flexible and faster. On the other hand, the screen mounting frame forms a mounting slot on the other side of the connecting frame, so as to install and fix the screen mounting frame in the form of the slot, so that the LED double-sided display has a high-stable structure, light weight, and Realize fast and non-destructive disassembly and assembly. It can be seen that the LED double-sided display has a highly stable structure and light weight, which can realize quick disassembly and assembly and quick maintenance, so as to greatly improve the user experience.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

FIG. 1 is a schematic structural diagram of an LED double-sided display screen provided by an embodiment of the present invention.

Fig. 2 is a schematic top view of the structure of the double-sided LED display shown in Fig. 1.

Fig. 3 is a schematic diagram of the installation state of the LED double-sided display shown in Fig. 1.

Embodiments of the invention

The specific embodiments of the present invention will be further described below in conjunction with the drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in FIG. 1, an embodiment of the present invention provides an LED double-sided display screen 100. The LED double-sided display screen 100 includes a first display screen box 110, a second display box 120, and a separate power control box 130. And the screen body mounting frame 140. The screen mounting frame 140 includes a first vertical frame 141, a second vertical frame 142 and a connecting frame 143. The first vertical frame body 141 and the second vertical frame body 142 are relatively spaced apart, and the first vertical frame body 141 and the second vertical frame body 142 are fastened and connected by the connecting frame body 143, so that the A control box installation slot 11 is formed on one side, and a fixed separate power control box 130 is correspondingly installed, so that an installation slot 12 is formed on the other side of the connecting frame 143 to install a fixed screen mounting frame 140 correspondingly. The separate power control box 130 is electrically connected to the first display box 110 and the second display box 120 respectively. The surface of the first vertical frame 141 away from the second vertical frame 142 is installed and fixed to the first display box 110, and the surface of the second vertical frame 142 away from the first vertical frame 141 is installed and fixed to the second The display box 120.

In this embodiment, as shown in FIG. 1, the first display box 110 includes a box frame 111 and a number of LED display modules 112 mounted on the box frame 111, and a number of LED display modules 112 They are arranged on the corresponding box frame 111 in a matrix distribution. Similarly, the second display box 120 includes a box frame 121 and a plurality of LED display modules 122 installed on the box frame 121, and the plurality of LED display modules 122 are arranged in a matrix distribution in the corresponding boxes.体架体121上。 Frame body 121 on.

As shown in Figures 1 and 2, the first display box 110 is installed and fixed on a side surface of the first vertical frame 141 away from the second vertical frame 142 through a plurality of mushroom-head pulley engagement structures 150, and the second display The screen box 120 is installed and fixed on a side surface of the second vertical frame 142 away from the first vertical frame 141 through a plurality of mushroom-head pulley engaging structures 150. Specifically, the mushroom-head pulley engagement structure 150 includes a mushroom-head pulley 151 and a pulley holder 152. The mushroom-head pulley 151 is installed and fixed on the first display box 110 or the second display box 120 through a screw structure. The seat 152 is installed and fixed on the corresponding surface of the first vertical frame body 141 or the second vertical frame body 142 through a screw structure, and the pulley holder 152 is provided with a vertically upward clamping slot for clamping the mushroom head pulley 151 correspondingly. The mushroom head pulley 151 includes a screw portion and a pulley portion, and the size of the pulley portion is larger than the size of the screw portion. The pulley holder 152 has a U-shaped structure. A number of mounting holes are provided on both sides of the pulley holder 152 to be fixed on the corresponding surface of the first vertical frame body 141 or the first vertical frame body 142 through a screw structure. The pulley holder 152 A card slot is set in the middle of the. During installation, only need to align the mushroom head pulley 151 with the slot of the corresponding pulley holder 152, and then loosen the box, the mushroom head pulley 151 can be clamped into the corresponding pulley holder 152 under the action of gravity. In the groove, the first display box 110 or the second display box 120 is installed and fixed on the corresponding surface of the first vertical frame 141 or the second vertical frame 142 through a plurality of mushroom-head pulley engagement structures 150, and the entire The process is convenient and quick, and can effectively realize the quick disassembly, assembly and maintenance of the first display screen box 110 or the second display screen box 120.

In addition, as shown in FIG. 1, the installation card slot 12 in this embodiment is specifically a rectangular slot structure. When the LED double-sided display 100 is used as an electronic scoreboard in a basketball stadium, the double-sided LED display can be directly displayed The screen 100 is installed on the basketball stand. When installing, as shown in Fig. 3, only the installation slot 12 needs to be clamped on the crossbar 2 of the basketball stand, and the installation slot 12 passes through the hoop structure (not shown) Show) With the cooperation, the fixed screen mounting frame 140 can be installed correspondingly, so as to realize the non-destructive installation and fixation of the LED double-sided display 100. The whole installation process does not require drilling or welding on the basketball stand, which reduces the damage to the basketball stand. , Improve the safety factor. For those skilled in the art, depending on the specific structure of the crossbar 2 of the basketball stand, the installation slot 12 can also adopt an arc-shaped slot structure to achieve a close fit between the two.

The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and modifications to these embodiments still fall within the protection scope of the present invention.

Industrial applicability

The LED double-sided display provided by the present invention is installed on the first vertical frame of the screen mounting frame through the first display box body, and the second display box is installed on the second vertical frame of the screen mounting frame Physically. At the same time, on the one hand, the screen mounting frame forms a control box placement slot on the side of the connection frame to install and fix the separate power control box correspondingly, and the separate power control box is connected to the first display box and the second display respectively. The screen box is electrically connected, and the modular design between the power control box and the unit box not only greatly simplifies the structure of the LED display box, but also realizes the lightweight design of the LED double-sided display, but also during power maintenance. There is no need to disassemble the screen body, which effectively improves the disassembly, assembly and maintenance efficiency of the LED double-sided display, reduces maintenance costs, and makes the application of the double-sided LED display more flexible and faster. On the other hand, the screen mounting frame forms a mounting slot on the other side of the connecting frame, so as to install and fix the screen mounting frame in the form of the slot, so that the LED double-sided display has a high-stable structure, light weight, and Realize fast and non-destructive disassembly and assembly. Therefore, it has industrial applicability.

Claims (10)

1. An LED double-sided display, the LED double-sided display includes a first display box, a second display box, a separate power control box, and a screen mounting frame; the screen mounting frame includes a first A vertical frame, a second vertical frame, and a connecting frame; the first vertical frame and the second vertical frame are relatively spaced apart, and the first vertical frame and the second vertical frame are The connection frame is fastened and connected to form a control box placement groove on one side of the connection frame, and the separate power control box is correspondingly installed and fixed to be on the other side of the connection frame. An installation slot is formed to install and fix the screen mounting frame correspondingly; the separate power control box is electrically connected to the first display box and the second display box; the first vertical The side surface of the frame away from the second vertical frame is correspondingly installed and fixed to the first display screen box, and the side surface of the second vertical frame away from the first vertical frame is correspondingly installed and fixed to the The second display box.
2. The LED double-sided display screen according to claim 1, wherein the first display box body and the second display screen box both include a box body and a box mounted on the box body Several LED display modules.
3. 3. The LED double-sided display screen of claim 2, wherein the plurality of LED display modules are arranged in a matrix distribution on the corresponding box frame.
4. The LED double-sided display according to claim 1, wherein the first display box is installed and fixed on the first vertical frame away from the second vertical frame through a plurality of mushroom-head pulley engagement structures On one side surface, the second display screen box is installed and fixed on a side surface of the second vertical frame away from the first vertical frame through a plurality of mushroom-head pulley engaging structures.
5. The LED double-sided display screen according to claim 4, wherein the mushroom-head pulley engagement structure comprises a mushroom-head pulley and a pulley holder, and the mushroom-head pulley is installed and fixed to the first display box by a screw structure Body or the second display box, the pulley holder is installed and fixed on the corresponding surface of the first vertical frame or the second vertical frame by a screw structure, and the pulley holder is A clamping slot with an opening vertically upward is provided to correspondingly clamp the mushroom head pulley.
6. The LED double-sided display screen of claim 5, wherein the mushroom-head pulley includes a screw part and a pulley part, and the size of the pulley part is larger than the size of the screw part.
7. The LED double-sided display according to claim 5, wherein the pulley holder has a U-shaped structure, and a plurality of mounting holes are provided on both sides of the pulley holder to be installed and fixed to the first vertical through a screw structure. On the corresponding surface of the frame body or the second vertical frame body, the clamping slot is arranged in the middle of the pulley block.
8. The LED double-sided display screen according to claim 1, wherein the mounting slot is a rectangular slot structure.
9. The LED double-sided display screen according to claim 1, wherein the mounting slot is an arc-shaped slot structure.
10. The LED double-sided display screen according to any one of claims 1-9, wherein the mounting slot is matched with the hoop structure to correspondingly install and fix the screen body mounting frame.