A full-view angle spliced inorganic light and shadow finishing LED display system

Abstract

The present application relates to the technical field of splicing decorative wall, in particular to a full-view splicing traceless inorganic light and shadow decorative LED display system, which comprises a decorative surface, the side end of the decorative surface is provided with a contact block for contact and limiting, the side end of the decorative surface close to the contact block is provided with a splicing mechanism for installing and docking the decorative surface, the splicing mechanism comprises an installation strip, a plurality of installation grooves are formed in the edge side end of the installation strip, a rotating drum is rotatably installed in each installation groove, a splicing block and a connecting block are fixedly installed on the outer wall of the rotating drum, a filling mechanism for controlling the refraction angle of the light source between the splicing gaps of the decorative surface is arranged between the splicing gaps of the decorative surface and the splicing mechanism, the installation block is moved and adsorbed in the strong magnetic strip, the gap between the decorative surfaces is filled with the filling strip, the current in the filling strip starts to change, the efficiency of the refraction angle of the light source is controlled, the brightness of the light source is the same as that of the decorative surface, and the effect of traceless splicing is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of spliced decorative wall, in particular to a full-view spliced traceless inorganic light and shadow decorative LED display system. BACKGROUND

[0002] The inorganic light and shadow decorative LED display system, also known as LED wall display screen, is an electronic display device installed on the building facade with LED light source as the core component. Its modular design adopts seamless splicing technology, which can be flexibly combined into arc, circle, trapezoid and even 360-degree sphere and other special-shaped structures. The display screen supports high-quality video playback, has the characteristics of light weight, high brightness, high transmittance and low power consumption, and the product adopts sunshade design. Large-area screen splicing can be realized through waterproof cascading signal technology, and its waterproof performance and stability meet the long-term outdoor use requirements.

[0003] The above-mentioned existing inorganic light and shadow decorative LED display spliced wall surface will cause the gap between the inorganic light and shadow decorative LED display spliced wall surface to be not beautiful enough during the observation process after the installation and splicing are completed. If the transparent gap filling material in the prior art is used to fill the gap, the light source will be refracted multiple times in the filled gap, so that the light source intensity of the gap exceeds the light source display intensity of the display wall, and the gap of the inorganic light and shadow decorative LED display spliced wall surface cannot be well hidden. Therefore, the present application provides a full-view spliced traceless inorganic light and shadow decorative LED display system. SUMMARY

[0004] The present application aims to provide a full-view spliced traceless inorganic light and shadow decorative LED display system to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A full-view spliced traceless inorganic light and shadow decorative LED display system, comprising a decorative surface, the side end of the decorative surface is arrayed with a contact limiting contact block, the side end of the decorative surface close to the contact block is provided with a splicing mechanism for installing and docking the decorative surface, the splicing mechanism comprises an installation strip, and the side end of the decorative surface is arrayed on the installation strip, a plurality of installation grooves are formed in the edge side end of the installation strip, a rotating cylinder is rotatably installed in each installation groove, a splicing block and a connecting block are fixedly installed on the outer wall of the rotating cylinder, a strong magnetic block is slidably installed at the end of the splicing block away from the rotating cylinder, an adsorption block is fixedly installed at the end of the connecting block away from the rotating cylinder, and a gap filling mechanism for controlling the light source refraction angle between the splicing gaps of the decorative surface and the splicing mechanism is arranged between them.

[0007] Preferably, the control box is fixedly installed on the side end of the decorative surface close to the mounting strip, the edge of the decorative surface is provided with a mounting block, one end of the mounting block away from the decorative surface is fixedly installed with a caulking strip, one end of the caulking strip away from the mounting block is fixedly installed with a strong magnetic strip, and the side end of the decorative surface away from the mounting block is fixedly installed with a magnetic plate.

[0008] Preferably, the caulking strip is symmetrically installed with an electrified block on the side end close to the control box, one end of the electrified block away from the caulking strip is fixedly installed with an electrified wire, the inner wall of the control box is symmetrically installed with an electrified plug, the electrified wire is fixedly connected to the side end of the electrified plug, and the two ends of the electrified plug away from the electrified wire are respectively fixedly installed with a power transmission wire and a power transmission wire.

[0009] Preferably, one end of the power transmission wire away from the electrified plug is fixedly installed with a sliding groove, and the sliding groove is fixedly installed on the inner wall of the control box, one end of the power transmission wire away from the electrified plug is fixedly installed with a sliding block, and the sliding block is slidingly installed at the lower end of the sliding groove.

[0010] Preferably, the control rod is rotatably installed at the lower end of the control box, the rotating sleeve is arranged on the outer wall of the control rod, the driving gear is fixedly installed at the upper end of the control rod, the sliding groove rod is fixedly installed on the inner wall of the control box close to the driving gear, the toothed plate strip is slidingly installed at the side end of the sliding groove rod, the toothed plate strip is meshingly connected with the driving gear, and the sliding block is fixedly installed at the upper end of the toothed plate strip.

[0011] Preferably, the strong magnetic block is provided with a moving groove at one end away from the adsorption block, and an adjusting tooth is fixedly installed in the moving groove, the control gear is rotatably installed on the inner wall of the splicing block close to the adjusting tooth, and the adjusting tooth is meshingly connected with the control gear.

[0012] Preferably, the control gear is fixedly installed with a winding ring at the side end, and the control wire is windingly installed on the outer wall of the winding ring.

[0013] Preferably, the winding disc is fixedly sleeved on the outer wall of the control rod close to the control wire, and the control wire is windingly sleeved on the outer wall of the winding disc.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1. The mounting block is moved and adsorbed in the strong magnetic strip, the caulking strip fills the gap between the decorative surfaces, the current in the caulking strip starts to change, the control light source refraction angle size is controlled, the light source refraction brightness size is the same as the decorative surface, and the effect of no trace splicing is achieved.

[0016] 2. The present application avoids the disconnection of the strong magnetic block and the adsorption block after the connection, and makes the installation and splicing of the decorative surface more convenient, by the mutual approach of the strong magnetic block and the adsorption block under the action of magnetic force, the mutual adsorption of the strong magnetic block and the adsorption block, and the stable connection of the strong magnetic block and the adsorption block generated by the magnetic field force and the convex and concave between the strong magnetic block and the adsorption block.

[0017] 3. The present application avoids that the caulking strip cannot completely fill the gap between the decorative surfaces due to the processing technology problem after splicing, by moving the installation block to be adsorbed in the strong magnetic strip, and expanding the caulking strip to fill the gap between the decorative surfaces. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the splicing display structure of the present application;

[0019] Figure 2 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 3 It is a schematic diagram of the side display mechanism of the present application;

[0021] Figure 4 It is a schematic diagram of the splicing display part structure in the present application;

[0022] Figure 5 It is a schematic diagram of the internal structure of the control box in the present application;

[0023] Figure 6 It is a schematic diagram of the internal structure of the splicing block in the present application;

[0024] Figure 7 It is a schematic diagram of the structure of the strong magnetic block in the present application;

[0025] Figure 8 It is a schematic diagram of the structure of the strong magnetic block in the present application; Figure 6 It is a schematic diagram of the local enlarged structure of A in the present application.

[0026] In the drawings, the component list represented by each mark is as follows:

[0027] 1, decorative surface; 101, abutting block;

[0028] 2, splicing mechanism; 201, installation strip; 202, splicing block; 203, connecting block; 204, rotating drum; 205, strong magnetic block; 206, adsorption block;

[0029] 3, filling mechanism; 301, control box; 302, filling strip; 303, magnetic plate; 304, energizing block; 305, mounting block; 306, strong magnetic strip; 307, energizing wire; 308, control rod; 309, energizing plug; 310, power transmission wire; 311, sliding groove; 312, sliding block; 313, toothed plate strip; 314, sliding groove rod; 315, power transmission wire; 316, driving gear; 317, control gear; 318, winding disc; 319, limiting rod; 320, winding ring; 321, control wire; 322, adjusting tooth; 323, limiting disc. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0031] The present application provides a technical solution: as Figure 1 - Figure 8As shown, a full-view splicing traceless inorganic light decoration LED display system, comprising a decorative surface 1, the decorative surface 1 is a prior art LED display decorative wall surface, the LED display decorative wall surface comprises a series of prior display display elements such as LED display, display wall surface, etc., not too much here, the side end of the decorative surface 1 is arrayed with a resisting block 101, the side end of the decorative surface 1 close to the resisting block 101 is provided with a splicing mechanism 2 for mounting and docking the decorative surface 1, the splicing mechanism 2 comprises a mounting strip 201, and the side end of the decorative surface 1 is arrayed with the mounting strip 201, a plurality of mounting grooves are formed in the edge side end of the mounting strip 201, a rotating cylinder 204 is rotatably mounted in the mounting groove, a splicing block 202 and a connecting block 203 are fixedly mounted on the outer wall of the rotating cylinder 204, a strong magnetic block 205 is slidably mounted on the end of the splicing block 202 away from the rotating cylinder 204, and a suction block 206 is fixedly mounted on the end of the connecting block 203 away from the rotating cylinder 204, the suction block 206 and the strong magnetic block 205 provided on the splicing block 202 and the connecting block 203 are all magnetic attraction devices in the prior art, when the decorative surface 1 needs to be spliced and mounted, the decorative surface 1 is arranged in alignment, the splicing part of the decorative surface 1 is combined together, the strong magnetic block 205 and the suction block 206 are close to each other under the action of magnetic force, the strong magnetic block 205 and the suction block 206 are attracted to each other, so that the splicing and mounting of the decorative surface 1 is more convenient, and a caulking mechanism 3 for controlling the light refraction angle between the splicing gaps of the decorative surface 1 is arranged between the splicing gaps of the decorative surface 1 and the splicing mechanism 2, specifically, when the decorative surface 1 is spliced, the gap between the decorative surface 1 is filled by the caulking mechanism 3, and at the same time, the light source in the caulking mechanism 3 is irradiated out of the caulking mechanism 3 through refraction, so that the intensity of the light source after refraction in the splicing gap of the decorative surface 1 is the same as the display intensity of the decorative surface 1, thereby avoiding the splicing gap of the decorative surface 1 being obvious.

[0032] The gap filling mechanism 3 comprises a control box 301 fixedly installed on the side end of the decorative surface 1 close to the mounting strip 201, the edge of the decorative surface 1 is provided with a mounting block 305, the mounting block 305 is made of transparent glare material, and the end of the mounting block 305 away from the decorative surface 1 is fixedly installed with a gap filling strip 302, the gap filling strip 302 is filled with liquid with an electrically refracted light source, when a voltage is applied, the refractive index of the light changes according to the change of the positive and negative voltage, so that the direction of the light also changes, this phenomenon is called "Pockels effect", and the end of the gap filling strip 302 away from the mounting block 305 is fixedly installed with a strong magnetic strip 306, and the side end of the decorative surface 1 away from the mounting block 305 is fixedly installed with a magnetic plate 303, the mounting block 305 and the strong magnetic strip 306 are both strong magnetic adsorption devices in the prior art, so that when the mounting block 305 is close to the strong magnetic strip 306, the mounting block 305 moves and is adsorbed in the strong magnetic strip 306 under the action of the magnetic force, and the gap filling strip 302 fills the gap between the decorative surfaces 1, so that the gap filling strip 302 arranged between the gaps between the decorative surfaces 1 after splicing cannot completely fill the gaps between the decorative surfaces 1 due to the processing technology problem.

[0033] The side end of the gap filling strip 302 close to the control box 301 is symmetrically installed with an electrified block 304, the end of the electrified block 304 away from the gap filling strip 302 is fixedly installed with an electrified wire 307, the inner wall of the control box 301 is symmetrically installed with an electrified plug 309, the side end of the electrified wire 307 is fixedly connected to the electrified plug 309, and the end of the electrified plug 309 away from the electrified wire 307 is fixedly installed with a power transmission wire 310 and a power transmission wire 315, specifically, when it is necessary to change the refractive efficiency of the electrically refracted light source of the gap filling strip 302 by electrification, the power transmission wire 310 and the power transmission wire 315 control the size of the current entering the gap filling strip 302, so as to control the size of the refractive angle of the liquid in the gap filling strip 302.

[0034] The end of the power transmission wire 310 away from the electrified plug 309 is fixedly installed with a sliding groove 311, the sliding groove 311 is an electrically resistive material in the prior art, and will not be described in detail here, and the sliding groove 311 is fixedly installed on the inner wall of the control box 301, the end of the power transmission wire 315 away from the electrified plug 309 is fixedly installed with a sliding block 312, the sliding block 312 is a metal brush block in the prior art, and will not be described in detail here, and the sliding block 312 is slidingly installed at the lower end of the sliding groove 311, specifically, when the sliding block 312 slides on the sliding groove 311, the current transmitted by the sliding groove 311 starts to change, when the current starts to change, the current transmitted to the gap filling strip 302 through the power transmission wire 310 and the sliding block 312 starts to change, the refractive angle efficiency of the light source is controlled, so that there is no difference between the brightness of the light source refracted out and the decorative surface 1 after the splicing of the decorative surface 1 is completed, thereby achieving the effect of traceless splicing.

[0035] The lower end of the control box 301 is rotatably installed with a control rod 308, and a rotating drum 204 is arranged on the outer wall of the control rod 308. The upper end of the control rod 308 is fixedly installed with a driving gear 316. The inner wall of the control box 301 close to the driving gear 316 is fixedly installed with a sliding groove rod 314. The side end of the sliding groove rod 314 is slidingly installed with a toothed plate strip 313, and the toothed plate strip 313 is in meshing connection with the driving gear 316. The sliding block 312 is fixedly installed at the upper end of the toothed plate strip 313. Specifically, when the control rod 308 starts to rotate, the control rod 308 makes the driving gear 316 start to rotate. The rotation of the driving gear 316 makes the toothed plate strip 313 start to slide at the side end of the power transmission wire 315. The toothed plate strip 313 drives the sliding block 312 to start to move, so that the sliding block 312 slides on the sliding groove 311, thereby changing the current size entering the caulking strip 302.

[0036] The strong magnetic block 205 is provided with a moving groove at the end away from the adsorption block 206, and an adjusting tooth 322 is fixedly installed in the moving groove. The control gear 317 is rotatably installed on the inner wall of the adjusting tooth 322 close to the control gear 317. When the strong magnetic block 205 is attached to the adsorption block 206, the 208 no longer rotates, and the toothed plate strip 313 no longer moves at the appropriate position. When the decorative wall surface needs to be spliced at a certain angle, the strong magnetic block 205 drives the adjusting tooth 322 to move, and the adjusting tooth 322 drives the control gear 317 to start to rotate.

[0037] The side end of the control gear 317 is fixedly installed with a winding ring 320. The control wire 321 is windingly installed on the outer wall of the winding ring 320. The limiting rod 319 is rotatably installed on the inner wall of the through hole of the splicing block 202 and the rotating drum 204. The limiting disc 323 is fixedly sleeved on the outer wall of the limiting rod 319 close to the control wire 321, so as to avoid the control wire 321 from being damaged due to contact with the splicing block 202 during movement, and to play a guiding protection role. The winding disc 318 is fixedly sleeved on the outer wall of the control rod 308 close to the control wire 321, and the control wire 321 is windingly sleeved on the outer wall of the winding disc 318. When the control gear 317 rotates, the winding ring 320 rotates, the caulking strip 302 drives the control wire 321 windingly sleeved on the outer wall to start to move. The movement of the control wire 321 drives the winding disc 318 to start to rotate, so that the control rod 308 starts to rotate and drives the driving gear 316 to rotate. The toothed plate strip 313 starts to slide at the side end of the power transmission wire 315. The toothed plate strip 313 drives the sliding block 312 to start to move. The sliding block 312 slides on the sliding groove 311. The current in the caulking strip 302 starts to change, and the control light source refraction angle efficiency is changed.

[0038] It should be noted that the array of the mounting strips 201 is arranged at the side end of the decorative surface 1, and the splicing mechanism 2 and the caulking mechanism 3 are arranged at the upper and lower ends of the decorative surface 1, so that the seamless splicing can be achieved when the upper and lower ends of the decorative surface 1 are spliced.

[0039] It should be noted that the strong magnetic block 205 and the adsorption block 206 are provided with the convex and the concave which are matched with each other at the side end close to each other, so that the magnetic field force generated between the strong magnetic block 205 and the adsorption block 206 and the convex and the concave can stably connect the strong magnetic block 205 and the adsorption block 206 after the strong magnetic block 205 and the adsorption block 206 are adsorbed together, thereby avoiding the disconnection of the strong magnetic block 205 and the adsorption block 206 after the connection.

[0040] It should be noted that the control ring is fixedly sleeved on the outer wall of the winding disc 318, and the side end of the control ring is provided with an empty space, the control wire 321 is wound on the outer wall of the winding disc 318 for multiple turns, and the multiple turns of the control wire 321 pass through the empty space of the control ring from top to bottom in sequence, so that the driving force generated when the control gear 317 is driven to rotate by the control wire 321 to drive the winding disc 318 to rotate is more complete, thereby avoiding the situation that the control wire 321 cannot drive the control rod 308 to rotate.

[0041] Working principle: when the decorative surface 1 is spliced, the abutting block 101 at the side end of the decorative surface 1 is abutted, the splicing part of the decorative surface 1 is combined together, the strong magnetic block 205 and the adsorption block 206 are close to each other under the action of the magnetic force, the strong magnetic block 205 and the adsorption block 206 are adsorbed, the magnetic field force generated between the strong magnetic block 205 and the adsorption block 206 and the convex and the concave stably connect the strong magnetic block 205 and the adsorption block 206, thereby avoiding the disconnection of the strong magnetic block 205 and the adsorption block 206 after the connection.

[0042] At the same time, when the mounting block 305 is close to the strong magnetic strip 306, the mounting block 305 is moved and adsorbed in the strong magnetic strip 306 under the action of the magnetic force, so that the caulking strip 302 fills the gap between the decorative surfaces 1, thereby avoiding the situation that the caulking strip 302 arranged between the gaps cannot completely fill the gap between the decorative surfaces 1 due to the processing technology after splicing.

[0043] When the decorative surface 1 is spliced with a certain angle, the block 101 is resisted, the spliced decorative surface 1 rotates around the resistance surface of the block 101, the area of the splicing block 202 starts to increase, the adsorption block 206 pushes the strong magnetic block 205 to move, the strong magnetic block 205 drives the adjusting tooth 322 to move, the control gear 317 starts to rotate, the winding ring 320 rotates, the control line 321 wound on the outer wall starts to move, the control line 321 moves to make the control line 321 drive the winding disc 318 to start to rotate, the control rod 308 starts to rotate to drive the driving gear 316 to rotate, the toothed plate strip 313 starts to slide at the side end of the power transmission wire 315, the toothed plate strip 313 drives the sliding block 312 to start to move, the sliding block 312 slides on the sliding groove 311, the current in the caulking strip 302 starts to change, the control light source refraction angle efficiency size, the brightness of the light source refracted out is the same as the decorative surface 1, so as to achieve the effect of seamless splicing.

[0044] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A seamless, all-view splicing inorganic light and shadow decorative LED display system, comprising a decorative surface (1), characterized in that: The decorative surface (1) has an array of abutment blocks (101) for abutment and limiting. The decorative surface (1) near the abutment blocks (101) is provided with a splicing mechanism (2) for mounting and connecting the decorative surface (1). The splicing mechanism (2) includes mounting strips (201), and the mounting strips (201) are arrayed with the side ends of the decorative surface (1). The edge of each mounting strip (201) is provided with multiple mounting grooves, and a rotating cylinder (204) is rotatably mounted in each mounting groove. A splicing block (202) and a connecting block (203) are fixedly installed on the outer wall of the rotating cylinder (204). A strong magnetic block (205) is slidably installed on one end of the splicing block (202) away from the rotating cylinder (204). An adsorption block (206) is fixedly installed on one end of the connecting block (203) away from the rotating cylinder (204). A filling mechanism (3) for controlling the light source refraction angle between the splicing gap of the decorative surface (1) and the splicing mechanism (2) is provided. The caulking mechanism (3) includes a control box (301), and the control box (301) is fixedly installed on the side of the decorative surface (1) near the mounting strip (201). The edge of the decorative surface (1) is provided with a mounting block (305). A caulking strip (302) is fixedly installed on the end of the mounting block (305) away from the decorative surface (1). The caulking strip (302) is a liquid containing an electrically refracting light source. When a voltage is applied, the refractive index of the light changes according to the change of positive and negative voltage, thereby changing the direction of light travel. A strong magnetic strip (306) is fixedly installed on the end of the caulking strip (302) away from the mounting block (305). A magnetic plate (303) is fixedly installed on the side of the decorative surface (1) away from the mounting block (305). The sealant strip (302) is symmetrically equipped with power blocks (304) on the upper and lower sides near the control box (301). Power blocks (304) are fixedly equipped with power wires (307) at the ends away from the sealant strip (302). Power plugs (309) are symmetrically installed on the inner wall of the control box (301). The power wires (307) are fixedly connected to the side ends of the power plugs (309). The two ends of the power plugs (309) away from the power wires (307) are respectively fixedly equipped with a power supply wire (310) and a transmission wire (315). The end of the power transmission line (310) away from the energizing plug (309) is fixedly installed with a sliding groove (311). The sliding groove (311) is made of a resistive material in the prior art. The sliding groove (311) is fixedly installed on the inner wall of the control box (301). The end of the power transmission line (315) away from the energizing plug (309) is fixedly installed with a sliding block (312). The sliding block (312) is slidably installed at the lower end of the sliding groove (311).

2. The seamless, all-view splicing inorganic light and shadow surface LED display system according to claim 1, characterized in that: A control rod (308) is rotatably mounted on the lower end of the control box (301), and the rotating cylinder (204) is rotatably mounted on the outer wall of the control rod (308). A drive gear (316) is fixedly mounted on the upper end of the control rod (308). A sliding groove rod (314) is fixedly mounted on the inner wall of the control box (301) near the drive gear (316). A toothed strip (313) is slidably mounted on the side end of the sliding groove rod (314), and the toothed strip (313) meshes with the drive gear (316). The sliding block (312) is fixedly mounted on the upper end of the toothed strip (313).

3. The seamless, all-view splicing inorganic light and shadow decorative LED display system according to claim 1, characterized in that: The strong magnetic block (205) has a movable groove at one end away from the adsorption block (206), and an adjusting tooth (322) is fixedly installed in the movable groove. A control gear (317) is rotatably installed on the inner wall of the splicing block (202) near the adjusting tooth (322), and the adjusting tooth (322) is meshed with the control gear (317).

4. The seamless, all-view splicing inorganic light and shadow decorative LED display system according to claim 3, characterized in that: A winding ring (320) is fixedly installed on the side end of the control gear (317), and a control line (321) is wound on the outer wall of the winding ring (320).

5. The seamless, all-view splicing inorganic light and shadow decorative LED display system according to claim 2, characterized in that: The control lever (308) is fixedly sleeved on the outer wall near the control line (321) with a winding disc (318), and the control line (321) is wound and sleeved on the outer wall of the winding disc (318).

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