Aluminum substrate inorganic electroluminescent navigation sign

Abstract

The invention provides an inorganic electroluminescent navigation sign with an aluminum substrate, comprising a navigation sign body, wherein the navigation sign body comprises a bracket, a fixing mechanism, a display component and a lifting component, wherein a bottom plate is installed at the bottom end of the bracket, a fixing mechanism is arranged at the top of the bracket, and a display component is arranged at the front end of the fixing mechanism, a docking plate is welded and installed at the top of the bracket, an aluminum-based back plate is arranged at the rear end of the display component, and a clamping block is installed at the middle position of the rear end of the aluminum-based back plate, and the inorganic electroluminescent navigation sign with an aluminum substrate installs the display component on the top of the bracket through a square fixing mechanism, so that the display component can maintain the same display angle regardless of whether the bracket is installed on the ground or on the wall, thereby expanding the installation range and increasing flexibility, and when the surface of the light-transmitting film is subsequently cleaned, the hand wheel at the bottom can be directly turned, thereby reducing the difficulty of cleaning and making the cleaning process more efficient.

Description

Technical Field

[0001] The invention relates to the technical field of navigation signs, in particular to an inorganic electroluminescent navigation sign with an aluminum substrate. Background Art

[0002] Navigation signs are mostly used on the road to provide road information guidance to passing pedestrians and vehicles. In order to improve the display effect at night, corresponding luminescent materials are often set inside. Inorganic electroluminescent materials have the characteristics of all-solid state, light weight, thin thickness, large viewing angle, simple structure, etc. Therefore, they are widely used in navigation sign facilities. Among them, light-emitting diodes are the representative products of inorganic electroluminescent materials.

[0003] In the prior art, the display component is directly mounted on the bracket and fixed by vertically mounting it on the ground or horizontally mounting it on the wall. However, a single mounting bracket can only support a single fixed angle for the connection structure on the display component, which is not flexible enough. On the other hand, due to the use of inorganic electroluminescent materials, a layer of light-transmitting film will be covered on the display component. After long-term use, the surface of the light-transmitting film will be covered with dust, thereby affecting the light transmittance. Manual periodic cleaning and wiping is required, which is time-consuming and labor-intensive. It is difficult to directly wipe the top of a higher navigation sign, and it is necessary to frequently use climbing tools. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an aluminum substrate inorganic electroluminescent navigation sign to solve the problems raised in the above background technology. The disassembly and assembly process of the present invention is simpler and more labor-saving, the installation angle can be flexibly switched, and the cleaning process is simple, fast and efficient.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: an aluminum-based inorganic electroluminescent navigation sign, including a navigation sign body, the navigation sign body including a bracket, a fixing mechanism, a display assembly and a lifting assembly, a bottom plate is installed at the bottom end of the bracket, a fixing mechanism is provided on the top of the bracket, and a display assembly is provided at the front end of the fixing mechanism, a docking plate is welded and installed on the top of the bracket, an aluminum-based back plate is provided at the rear end of the display assembly, a clamping block is installed at the middle position of the rear end of the aluminum-based back plate, a lifting assembly is provided between the clamping block and the docking plate, an inorganic electroluminescent material is installed on the inner side of the aluminum-based back plate, a shading plate is laid at the front end of the inorganic electroluminescent material, a light-shielding plate is laid on the inner and outer sides of the light-shielding plate, and a reel sleeve is installed at both ends of the light-shielding plate and the light-transmitting film.

[0006] Furthermore, the fixing mechanism includes a docking plate, a clamping plate and a clamping block, a rear end of the docking plate is provided with a protruding rod, and a first bolt is inserted into the interior of the protruding rod.

[0007] Furthermore, the front ends of the docking plate and the protruding rod are welded as a whole, and the bottoms of the docking plate and the protruding rod are welded as a whole with the top of the bracket, and the bottom plate part is vertically fixed on the ground or wall by using bolts.

[0008] Furthermore, the interior of the docking plate and the protruding rod are both provided with a groove structure, the rear end of the clamping plate is inserted into the interior of the docking plate and the protruding rod in turn, one end of the clamping plate is provided with a first threaded hole, and the lifting assembly is installed at the bottom of the two clamping plates.

[0009] Furthermore, after the clamping plate is inserted into the interior of the protruding rod, the clamping plate is fixed as a whole with the docking plate portion by using a first bolt to penetrate into the interior of the first threaded hole.

[0010] Furthermore, the lifting assembly includes a support plate and a plug-in column, a second threaded hole is opened on the surface of the support plate, a support rod is installed on the side of the support plate surface, a spring is sleeved on the surface of the support rod, a limiting plate is set on the top of the support rod, and a plug-in column is set in the middle of the support plate surface.

[0011] Furthermore, a plug-in hole is provided inside the card block, and the card block is integrally embedded in the middle position of the two clamps, and the card block is sleeved on the plug-in column through the middle plug-in hole, and a second bolt is inserted into the inside of the second threaded hole, and the second bolt fixes the support plate and the clamping plate part as a whole, and the support rod part passes upward from the inside of the clamp.

[0012] Furthermore, the inorganic electroluminescent material is provided with a side baffle on the side, the top and bottom of the side baffle are both equipped with a reel sleeve, and the two ends of the top reel sleeve are movably connected to the top of the side baffle through bearings, and a notch is opened at the bottom of the side baffle.

[0013] Furthermore, a hand wheel is installed at one end of the bottom reel sleeve, a rotating shaft is installed inside the reel sleeve, and the position where the inner side of the hand wheel is connected to the rotating shaft is aligned with the notch portion.

[0014] Furthermore, a panel is installed inside the reel sleeve, a sponge is attached to the inner side of the panel, both ends of the light-transmitting film are sleeved on the corresponding rotating shaft surface, a strip through hole is opened at the bottom of the reel sleeve, the shading plate and the light-transmitting film both pass out from the independent strip through hole, and clamping rods are installed at both ends of the shading plate, and the clamping rods are blocked on the inner side of the strip through hole.

[0015] Beneficial effects of the invention: An aluminum-based inorganic electroluminescent navigation sign of the invention comprises a navigation sign body, wherein the navigation sign body comprises a bottom plate, a bracket, a fixing mechanism, a display assembly, an aluminum-based back plate, a block, a plug-in hole, a docking plate, a convex rod, a first bolt, a clamping plate, a first threaded hole, a lifting assembly, a support plate, a plug-in column, a support rod, a spring, a limit plate, a second threaded hole, a second bolt, a notch, a side guard bar, a shading plate, a reel sleeve, a handwheel, an inorganic electroluminescent material, a clamping rod, a panel, a sponge, a rotating shaft, a strip-shaped through hole, and a light-transmitting film.

[0016] The aluminum-based inorganic electroluminescent navigation sign mounts the display component on the top of the bracket through a square fixing mechanism, so the display component can maintain the same display angle regardless of whether the bracket is mounted on the ground or on the wall, thereby expanding the installation range and providing higher flexibility.

[0017] The aluminum-based inorganic electroluminescent navigation sign is provided with a lifting component in the fixing mechanism. Through the lifting component, four sets of springs can be used to provide a certain support effect for the display component part during installation or disassembly, thereby reducing the pressure during the disassembly and assembly process and making the disassembly and assembly simpler, more labor-saving and convenient.

[0018] The aluminum-based inorganic electroluminescent navigation sign has a double layer of light-transmitting film covering the shading plate at the front end, and the light-transmitting film is supported by a reel sleeve and a rotating shaft at both ends. Therefore, when cleaning later, you can directly turn the hand wheel at the bottom, which reduces the difficulty of cleaning and makes the cleaning process more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the appearance of an inorganic electroluminescent navigation sign on an aluminum substrate of the present invention;

[0020] Figure 2 This is a structural schematic diagram of a fixing mechanism of an inorganic electroluminescent navigation sign on an aluminum substrate of the present invention;

[0021] Figure 3 This is a structural schematic diagram of a lifting component of an inorganic electroluminescent navigation sign on an aluminum substrate of the present invention;

[0022] Figure 4 This is a structural schematic diagram of an inorganic electroluminescent navigation sign display component of an aluminum substrate of the present invention;

[0023] Figure 5 It is a cross-sectional view of a reel sleeve portion of an inorganic electroluminescent navigation sign on an aluminum substrate of the present invention;

[0024] In the figure: 1. bottom plate; 2. bracket; 3. fixing mechanism; 4. display component; 5. aluminum-based back plate; 6. clamping block; 7. plug-in hole; 8. docking plate; 9. protruding rod; 10. first bolt; 11. clamping plate; 12. first threaded hole; 13. lifting component; 14. support plate; 15. plug-in column; 16. support rod; 17. spring; 18. limit plate; 19. second threaded hole; 20. second bolt; 21. notch; 22. side guard strip; 23. shading plate; 24. reel sleeve; 25. hand wheel; 26. inorganic electroluminescent material; 27. clamping rod; 28. enclosure; 29. ​​sponge; 30. rotating shaft; 31. strip through hole; 32. light-transmitting film. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0026] See also Figures 1 to 5 The present invention provides a technical solution: an aluminum-based inorganic electroluminescent navigation sign, comprising a navigation sign body, the navigation sign body comprising a bracket 2, a fixing mechanism 3, a display component 4 and a lifting component 13, a bottom plate 1 is installed at the bottom end of the bracket 2, a fixing mechanism 3 is arranged on the top of the bracket 2, and a display component 4 is arranged at the front end of the fixing mechanism 3, a docking plate 8 is welded and installed on the top of the bracket 2, an aluminum-based back plate 5 is arranged at the rear end of the display component 4, a clamping block 6 is installed at the middle position of the rear end of the aluminum-based back plate 5, a lifting component 13 is arranged between the clamping block 6 and the docking plate 8, an inorganic electroluminescent material 26 is installed on the inner side of the aluminum-based back plate 5, a shading plate 23 is laid at the front end of the inorganic electroluminescent material 26, and the shading plate 23 The inner and outer sides are paved with light-transmitting films 32, and both ends of the light-shielding plate 23 and the light-transmitting film 32 are installed with reel sleeves 24. The aluminum-based inorganic electroluminescent navigation sign uses a bracket 2 to support the display component 4 on the top, and is fixedly installed on the ground or wall through the base plate 1 at the bottom of the bracket 2, and the top of the bracket 2 with the display component 4 is docked and installed through a fixing mechanism 3. When in use, an inorganic electroluminescent material 26 is arranged inside the display component 4, and a light source is provided by the material to irradiate light outward from the indicator lines and text hollow structure parts pre-opened on the light-shielding plate 23, so that it can be used as a navigation luminous mark, and at the same time, the aluminum-based back plate 5 at the rear end is in contact with the inorganic electroluminescent material 26 part to provide an efficient heat dissipation effect.

[0027] In this embodiment, the fixing mechanism 3 includes a docking plate 8, a clamping plate 11 and a clamping block 6, a protruding rod 9 is installed at the rear end of the docking plate 8, a first bolt 10 is inserted into the inside of the protruding rod 9, the docking plate 8 and the front end of the protruding rod 9 are welded as a whole, and the bottoms of the docking plate 8 and the protruding rod 9 are welded as a whole with the top of the bracket 2, the bottom plate 1 is vertically fixed on the ground or the wall by using bolts, and the display component 4 is installed on the top of the bracket 2 by the square fixing mechanism 3. Therefore, no matter whether the bracket 2 is installed on the ground or on the wall to support the display component 4, the display component 4 can maintain the same display angle, which expands the installation range and has higher flexibility.

[0028] In this embodiment, the interior of the docking plate 8 and the protruding rod 9 are both provided with a groove structure, and the rear end of the clamping plate 11 is inserted into the interior of the docking plate 8 and the protruding rod 9 in turn. One end of the clamping plate 11 is provided with a first threaded hole 12, and the lifting component 13 is installed at the bottom of the two clamping plates 11. After the clamping plate 11 is inserted into the interior of the protruding rod 9, it is fixed to the docking plate 8 as a whole by using a first bolt 10 to penetrate into the interior of the first threaded hole 12. Specifically, when installing, the front end of the two clamping plates 11 and the interior of the protruding rod 9 are first fixedly connected. In this process, no matter whether the bracket 2 is connected to the ground or fixed to the wall, the clamping plate 11 can be kept vertical to the ground, and then the block 6 at the rear end of the display component 4 is embedded into the inner side of the two clamping plates 11, and the position of the block 6 is restricted by the support component part at the bottom, and a support effect is provided.

[0029] In this embodiment, the lifting assembly 13 includes a support plate 14 and a plug-in column 15. A second threaded hole 19 is provided on the surface of the support plate 14. A support rod 16 is installed on the side of the surface of the support plate 14. A spring 17 is sleeved on the surface of the support rod 16. A limit plate 18 is provided on the top of the support rod 16. A plug-in column 15 is provided in the middle of the surface of the support plate 14. A plug-in hole 7 is provided inside the block 6. The block 6 is integrally embedded in the middle position of the two clamps 11, and the block 6 is sleeved on the plug-in column 15 through the middle plug-in hole 7. A second bolt 20 is inserted into the inside of the second threaded hole 19. The second bolt 20 fixes the support plate 14 and the clamp 11 part as a whole. The support rod 16 part passes upward from the inside of the clamp 11. A lifting assembly 13 is provided in the fixing mechanism 3. Through the lifting assembly 13, four groups of springs 17 can be used to provide a certain supporting effect on part of the display assembly 4 during installation or disassembly, thereby reducing the influence of the deadweight of the display assembly 4 on the disassembly and assembly process, reducing the pressure during the disassembly and assembly process, and making the disassembly and assembly simpler, more labor-saving and convenient. Specifically, during installation, after the plug-in hole 7 on the inner side of the card block 6 is sleeved on the plug-in rod, the weight of the entire display assembly 4 can be pressed on the support plate 14 through the card block 6. At this time, the support plate 14 moves downward after being subjected to pressure, and the top spring 17 is compressed by the limit plate 18 and the top of the splint 11, and provides a reverse elastic force, which props up part of the display assembly 4, thereby reducing the pressure applied to the installer by the display assembly 4 during the installation process.

[0030] In this embodiment, the side of the inorganic electroluminescent material 26 is provided with a side baffle 22, and the top and bottom of the side baffle 22 are both installed with a reel sleeve 24, and the two ends of the top reel sleeve 24 are movably connected to the top of the side baffle 22 through bearings, and the bottom of the side baffle 22 is provided with a notch 21, and one end of the bottom reel sleeve 24 is installed with a hand wheel 25, and the inside of the reel sleeve 24 is installed with a rotating shaft 30, and the position where the inner side of the hand wheel 25 is connected to the rotating shaft 30 is connected to the notch 21. The two sides of the reel sleeve 24 are aligned in phase, a panel 28 is installed inside the reel sleeve 24, a sponge 29 is attached to the inner side of the panel 28, both ends of the light-transmitting film 32 are sleeved on the surface of the corresponding rotating shaft 30, a strip through hole 31 is opened at the bottom of the reel sleeve 24, the shading plate 23 and the light-transmitting film 32 are passed outward from the inside of the independent strip through hole 31, and the two ends of the shading plate 23 are installed with a clamping rod 27, the clamping rod 27 is blocked on the inner side of the strip through hole 31, and the light-transmitting film 32 is passed through the inner and outer double layers of the light-transmitting film 32 at the front end. The light film 32 partially covers the shading plate 23, and the light-transmitting film 32 is supported by the reel sleeve 24 and the shaft 30 at both ends. Therefore, when cleaning is performed subsequently, the light-transmitting film 32 can be rolled and switched by directly rotating the hand wheel 25 at the bottom, and the dust on the light-transmitting film 32 can be scraped off during the switching process, thereby reducing the difficulty of cleaning and making the cleaning process more efficient. Specifically, during normal use, the inorganic electroluminescent material 26 provides a light source, and light is emitted outward from the shading plate 23, while the light-emitting plate portion is shielded by the light-transmitting film 32 on the outside. When cleaning is performed subsequently, the hand wheel 25 at the bottom is directly rotated, and the internal shaft 30 is driven to rotate by the hand wheel 25, and the shaft 30 rolls up the sleeved light-transmitting film 32, and during the rolling process, the sponges 29 at both ends can achieve the effect of cleaning and wiping the surface of the light-transmitting film 32, and finally the inner and outer light-transmitting films 32 are switched and updated, and the light-transmitting films 32 on both sides are wiped and cleaned at the same time.

[0031] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An inorganic electroluminescent navigation sign on an aluminum substrate, comprising a navigation sign body, characterized in that: The navigation sign body comprises a bracket (2), a fixing mechanism (3), a display component (4) and a lifting component (13); a bottom plate (1) is installed at the bottom end of the bracket (2); a fixing mechanism (3) is provided at the top of the bracket (2); and a display component (4) is provided at the front end of the fixing mechanism (3); a docking plate (8) is welded and installed at the top of the bracket (2); an aluminum-based back plate (5) is provided at the rear end of the display component (4); a clamping block (6) is installed at the middle position of the rear end of the aluminum-based back plate (5); and a lifting component (13) is provided between the clamping block (6) and the docking plate (8). The inner side of the aluminum-based back plate (5) is provided with an inorganic electroluminescent material (26); the front end of the inorganic electroluminescent material (26) is provided with a shading plate (23); the inner and outer sides of the shading plate (23) are provided with a light-transmitting film (32); both ends of the shading plate (23) and the light-transmitting film (32) are provided with a reel sleeve (24); the fixing mechanism (3) comprises a docking plate (8), a clamping plate (11) and a clamping block (6); the rear end of the docking plate (8) is provided with a protruding rod (9); a first bolt (10) is inserted into the interior of the protruding rod (9); the docking plate (8) and the protruding rod (9) are provided with a first bolt (10); The rods (9) are provided with groove structures inside, the rear end of the clamping plate (11) is inserted into the inside of the docking plate (8) and the protruding rod (9) in sequence, one end of the clamping plate (11) is provided with a first threaded hole (12), the lifting assembly (13) is installed at the bottom of the two clamping plates (11), the lifting assembly (13) comprises a support plate (14) and a plug-in column (15), the surface of the support plate (14) is provided with a second threaded hole (19), the side of the surface of the support plate (14) is provided with a support rod (16), the surface of the support rod (16) is provided with a spring (17), the support rod ( A limiting plate (18) is arranged on the top of the support plate (16), a plug-in column (15) is arranged in the middle of the surface of the support plate (14), a plug-in hole (7) is opened inside the clamping block (6), the clamping block (6) is integrally embedded in the middle position of the two clamping plates (11), and the clamping block (6) is sleeved on the plug-in column (15) through the middle plug-in hole (7), a second bolt (20) is inserted into the inside of the second threaded hole (19), and the second bolt (20) fixes the support plate (14) and the clamping plate (11) as a whole, and the support rod (16) part passes upward from the inside of the clamping plate (11).

2. The inorganic electroluminescent navigation signboard based on an aluminum substrate according to claim 1, characterized in that: The front ends of the butt joint plate (8) and the protruding rod (9) are welded as a whole, and the bottoms of the butt joint plate (8) and the protruding rod (9) are welded as a whole with the top of the bracket (2), and the bottom plate (1) is vertically fixed on the ground or on the wall by using bolts.

3. The inorganic electroluminescent navigation signboard based on aluminum substrate according to claim 1, characterized in that: After the clamping plate (11) is inserted into the interior of the protruding rod (9), the first bolt (10) is penetrated into the interior of the first threaded hole (12) and then fixed to the docking plate (8) as a whole.

4. The inorganic electroluminescent navigation signboard based on aluminum substrate according to claim 1, characterized in that: A side baffle (22) is provided on the side of the inorganic electroluminescent material (26), a reel sleeve (24) is installed on the top and bottom of the side baffle (22), and both ends of the reel sleeve (24) on the top are movably connected to the top of the side baffle (22) via a bearing, and a notch (21) is provided at the bottom of the side baffle (22).

5. The inorganic electroluminescent navigation signboard based on aluminum substrate according to claim 4, characterized in that: A hand wheel (25) is mounted on one end of the bottom reel sleeve (24), a rotating shaft (30) is mounted inside the reel sleeve (24), and the position where the inner side of the hand wheel (25) is connected to the rotating shaft (30) is aligned with the notch (21).

6. The inorganic electroluminescent navigation sign based on an aluminum substrate according to claim 5, characterized in that: A panel (28) is installed inside the reel sleeve (24), a sponge (29) is attached to the inner side of the panel (28), both ends of the light-transmitting film (32) are sleeved on the surface of the corresponding rotating shaft (30), a strip-shaped through hole (31) is opened at the bottom of the reel sleeve (24), the light-shielding plate (23) and the light-transmitting film (32) both pass outward from the inside of the independent strip-shaped through hole (31), and clamping rods (27) are installed at both ends of the light-shielding plate (23), and the clamping rods (27) are blocked on the inner side of the strip-shaped through hole (31).

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