Advertising luminous character

Abstract

The utility model provides an advertising luminous character, and belongs to the technical field of luminous characters. Comprising an advertisement word body and a protective cover, light-emitting LEDs used for illumination are installed on the side edge, facing the protective cover, of the advertisement word body, installation cavities are formed in the advertisement word body at equal intervals, positioning holes are formed in the installation cavities, positioning assemblies are installed at the positioning holes in a clamped mode, one sides of the positioning assemblies are fixed to an installation disc, and the installation disc is installed on a wall; the advertisement word body and the protection cover are the same in shape, a transparent irradiation cavity is formed in the protection cover, and a fixing assembly fixed to the positioning assembly in a matched mode is installed at the position, corresponding to the installation cavity, of the protection cover. When the advertisement word body needs to be disassembled subsequently, the advertisement word body can be integrally disassembled, replaced and the like by directly rotating the protruding base, damage to the advertisement word or a mounting frame and the like is avoided as much as possible, integral disassembly of the advertisement word body is achieved, the disassembly difficulty is lowered, and meanwhile the integral integrity of the advertisement word body is reserved.

Description

Technical Field

[0001] The utility model relates to the technical field of luminous characters, in particular to an advertising luminous character. Background Art

[0002] Luminous characters are a type of advertising font with a built-in light source that can emit light. They are widely used in advertisements, signs, and signboards. With the continuous improvement of the luminous efficiency of light sources and the continuous iteration and update of products, people have gradually realized the development prospects of luminous characters. At night or in dimly lit environments, luminous characters quickly attract the attention of pedestrians with their high brightness and bright colors, effectively increasing brand exposure and making your brand information stand out among many competitors.

[0003] Existing luminous advertising characters are mostly fixed directly to the corresponding frames by welding during installation. When the luminous advertising characters are damaged or need to be replaced, most of them can only be replaced as a whole by cutting the frame. The overall operation is relatively cumbersome and cannot well guarantee the overall integrity of the frame or the luminous advertising characters. Therefore, the present application provides an luminous advertising character to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an advertising luminous character to solve the problem that the existing advertising luminous characters are mostly fixed on the corresponding frame by welding during installation. When the advertising luminous characters are damaged or need to be replaced, most of them can only be replaced as a whole by directly cutting the frame. The overall operation is relatively cumbersome and the overall integrity of the frame or the advertising luminous characters cannot be well guaranteed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] An illuminating advertising character comprises an advertising character body and a protective cover, wherein a light-emitting diode (LED) for illumination is mounted on one side of the advertising character body facing the protective cover, wherein a plurality of the light-emitting LEDs are arranged at equal intervals on the advertising character body, wherein mounting cavities are formed at equal intervals on the advertising character body, wherein positioning holes are formed on the mounting cavities, wherein positioning components for auxiliary fixation are mounted in a snap-fit ​​manner in the positioning holes, wherein one side of the positioning component is fixed to a mounting plate, and wherein the mounting plate is mounted on a wall;

[0007] The advertising character body has the same shape as the protective cover. A transparent illumination cavity is provided on the protective cover. A fixing component that cooperates with the positioning component is installed on the protective cover at a position corresponding to the installation cavity.

[0008] Optionally, the positioning assembly includes a cross-shaped positioning frame, a sliding cavity is symmetrically opened on the positioning frame, a positioning block is slidably arranged in the sliding cavity, the positioning hole and the positioning block are plugged in, a screw rod is rotatably arranged in the sliding cavity, the screw rod is installed on the positioning block, the positioning block and the screw rod are threadedly engaged, and a protruding seat for assisting the rotation of the screw rod is rotatably embedded in the middle section of the positioning assembly.

[0009] Optionally, a second bevel gear is fixed to one end of the protruding seat, a first bevel gear is fixed to one end of the screw rod facing the second bevel gear, and the first bevel gear and the second bevel gear are meshed and transmitted.

[0010] Optionally, a through hole for bolt fixing is opened on the mounting plate, and the through hole passes through the mounting plate.

[0011] Optionally, a through hole for the fixing component to pass through is provided on the protruding seat, and a fixing ring groove is provided at the inner edge of the through hole, and the fixing ring groove cooperates with the fixing component for positioning.

[0012] Optionally, the fixing assembly includes a fixing column, a sliding cavity is provided on the fixing column, a pushing block is slidably arranged in the sliding cavity, an extrusion cavity is provided near the fixing column near the sliding cavity, a positioning ball is slidably arranged in the extrusion cavity, the positioning ball is fitted and fixed with the fixing ring groove, a protruding disk is fixed at the top of the fixing column, a fixing disk is rotatably embedded in the protruding disk, an adjusting rod is fixed at the bottom of the fixing disk, the adjusting rod is passed through and installed on the pushing block, and the pushing block and the adjusting rod are threadedly fitted.

[0013] Optionally, the pushing block is a block with a rectangular cross section, and the bottom of the pushing block is conical.

[0014] Optionally, a limit plate is fixed in the sliding cavity, and a passing cavity for the adjusting rod to pass through is formed on the limit plate.

[0015] Optionally, a sealing groove is provided on one side of the protective cover facing the advertising character body, and a sealing cavity is provided on one side of the advertising character body facing the protective cover, wherein a sealing component is installed in the sealing cavity to cooperate with the sealing groove for sealing.

[0016] Optionally, the sealing assembly includes a sealing strip slidably arranged in the sealing cavity, the sealing groove and the sealing strip cooperate to form a seal, and an ejection spring is installed in the sealing cavity to assist the sealing strip in pushing the ejection spring.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] In the above scheme, by cooperating between the mounting cavity and the positioning assembly provided on the advertising character body, the protruding seat is rotated, and the protruding seat drives the second bevel gear to rotate as a whole. The first bevel gear and the second bevel gear are meshed and transmitted, so that the first bevel gear rotates as a whole and drives the screw rod to rotate as a whole. The positioning plug block and the screw rod are threadedly engaged, so that the positioning plug block moves outward as a whole, and then the positioning plug block is inserted and installed in the positioning hole, thereby completing the positioning and fastening processing of the advertising character body. When the advertising character body needs to be disassembled later, the protruding seat can be directly rotated to realize the overall disassembly and replacement of the advertising character body, etc., and the overall disassembly of the advertising character body is achieved by avoiding damage to the advertising character or the mounting frame as much as possible, reducing the difficulty of disassembly, and retaining the overall integrity of the advertising character body.

[0019] By means of the cooperation between the through hole provided on the protruding seat and the fixing ring groove and the positioning component, the fixing plate is rotated, the fixing plate drives the adjusting rod to rotate as a whole, and the threaded cooperation between the pushing block and the adjusting rod causes the pushing block to descend as a whole. In the process of the pushing block descending, the positioning ball is driven to be squeezed, so that the positioning ball is clamped and installed in the fixing ring groove, thereby completing the overall positioning and fastening of the protective cover. In the subsequent case where the light-emitting LED inside the advertising character body is damaged, it is convenient to replace the light-emitting LED after disassembling the protective cover, and the problem of the light-emitting LED being difficult to disassemble and replace inside the advertising character body is avoided as much as possible.

[0020] Through the cooperation between the provided sealing groove and the sealing assembly, the sealing groove and the sealing strip cooperate to seal, and when the sealing strip is squeezed, the ejection spring is pushed and compressed, which can ensure that the connection between the advertising character body and the protective cover has a good sealing type in subsequent work, and try to avoid liquid seepage at the connection between the advertising character body and the protective cover, causing damage to the internal light-emitting LED of the advertising character body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and enable those skilled in the relevant art to make and use the invention.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of advertising luminous characters;

[0023] Figure 2 This is a longitudinal cross-sectional view of the portion of the luminous advertising character body corresponding to the sealing component;

[0024] Figure 3 A longitudinal cross-sectional view of an advertising luminous character positioning assembly;

[0025] Figure 4 This is a longitudinal cross-sectional view of the fixing assembly of the luminous advertising characters.

[0026] [reference numerals]

[0027] 1. Advertising character body; 2. Protective cover; 3. Sealing groove; 4. Sealing assembly; 5. Sealing strip; 6. Ejector spring; 7. Light-emitting LED; 8. Mounting cavity; 9. Positioning hole; 10. Mounting plate; 101. Through hole; 11. Positioning assembly; 12. Positioning frame; 13. Positioning plug; 14. Screw; 15. First bevel gear; 16. Second bevel gear; 17. Protruding seat; 171. Through hole; 172. Fixed ring groove; 18. Fixed assembly; 19. Fixed column; 20. Push block; 21. Limit plate; 22. Adjusting rod; 23. Positioning ball; 24. Protruding plate; 25. Fixed plate.

[0028] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, devices and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0029] The following describes in detail an illuminating advertising character provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may also adopt other alternatives for implementing certain known technologies. Furthermore, the accompanying drawings are only for the purpose of describing the embodiments in more detail and are not intended to limit the present invention.

[0030] It should be noted that references in the specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not every embodiment necessarily includes such specific features, structures, or characteristics. In addition, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of those skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0031] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0032] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0033] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0034] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides an luminous advertising character, comprising an advertising character body 1 and a protective cover 2, a light-emitting LED 7 for lighting is installed on one side of the advertising character body 1 facing the protective cover 2, a sealing groove 3 is provided on one side of the protective cover 2 facing the advertising character body 1, a sealing cavity is provided on one side of the advertising character body 1 facing the protective cover 2, a sealing assembly 4 is installed in the sealing cavity for sealing in cooperation with the sealing groove 3, the sealing assembly 4 includes a sealing strip 5 slidably arranged in the sealing cavity, the sealing groove 3 and the sealing strip 5 are sealed in cooperation, and an ejection spring 6 is installed in the sealing cavity for assisting the sealing strip 5 in pushing.

[0035] Through the cooperation between the provided sealing groove 3 and the sealing assembly 4, the sealing groove 3 and the sealing strip 5 cooperate to seal, and when the sealing strip 5 is squeezed, the ejection spring 6 is pushed and compressed, which can ensure that the connection between the advertising character body 1 and the protective cover 2 has a good sealing type during subsequent work, and try to avoid the situation where liquid seeps into the connection between the advertising character body 1 and the protective cover 2, causing damage to the internal light-emitting LED 7 of the advertising character body 1.

[0036] like Figure 1 and Figure 3As shown, several luminous LEDs 7 are equidistantly arranged on the advertising character body 1, and mounting cavities 8 are equidistantly opened on the advertising character body 1, and positioning holes 9 are opened on the mounting cavity 8. An auxiliary fixing positioning component 11 is clamped and installed at the positioning hole 9. One side of the positioning component 11 is fixed on the mounting plate 10, and the mounting plate 10 is installed on the wall. The positioning component 11 includes a cross-shaped positioning frame 12, and a sliding cavity is symmetrically opened on the positioning frame 12. A positioning plug 13 is slidably arranged in the sliding cavity. The positioning hole 9 and the positioning plug 13 are plugged in and matched with each other. A screw rod 14 is rotatably arranged in the sliding cavity, and the screw rod 14 is installed on the positioning plug 13. The positioning plug 13 and the screw rod 14 are threadedly matched. A protruding seat 17 for assisting the rotation of the screw rod 14 is rotatably embedded in the middle section of the positioning component 11, and a second bevel gear 16 is fixed to one end of the protruding seat 17, and a first bevel gear 15 is fixed to the end of the screw rod 14 facing the second bevel gear 16. The first bevel gear 15 and the second bevel gear 16 are meshed for transmission.

[0037] By cooperating between the mounting cavity 8 and the positioning assembly 11 provided on the advertising character body 1, the protruding seat 17 is rotated, and the protruding seat 17 drives the second bevel gear 16 to rotate as a whole. The first bevel gear 15 and the second bevel gear 16 are meshed and transmitted, so that the first bevel gear 15 rotates as a whole and drives the screw rod 14 to rotate as a whole. The positioning plug 13 and the screw rod 14 are threadedly engaged, so that the positioning plug 13 moves outward as a whole, and then the positioning plug 13 is inserted and installed in the positioning hole 9, thereby completing the positioning and fastening processing of the advertising character body 1. When the advertising character body 1 needs to be disassembled later, the protruding seat 17 can be directly rotated to realize the overall disassembly and replacement of the advertising character body 1, etc., and the overall disassembly of the advertising character body 1 is achieved by avoiding damage to the advertising character or the mounting frame as much as possible, reducing the difficulty of disassembly, and retaining the overall integrity of the advertising character body 1.

[0038] The mounting plate 10 is provided with a through hole 101 for bolt fixing. The through hole 101 passes through the mounting plate 10 . The mounting plate 10 can be conveniently fixed at a corresponding position through the provided through hole 101 .

[0039] like Figure 1 and Figure 4As shown, the protruding seat 17 is provided with a penetration hole 171 for the fixing component 18 to pass through, and a fixing ring groove 172 is provided at the inner edge of the penetration hole 171, and the fixing ring groove 172 cooperates with the fixing component 18 for positioning. The fixing component 18 includes a fixing column 19, a sliding cavity is provided on the fixing column 19, and a pushing block 20 is slidably provided in the sliding cavity. The fixing column 19 is provided with an extrusion cavity near the sliding cavity, and a positioning ball 23 is slidably provided in the extrusion cavity, and the positioning ball 23 is cooperated and fixed with the fixing ring groove 172. A protruding disk 24 is fixed at the top of the fixing column 19, and a fixing disk 25 is rotatably embedded and installed at the protruding disk 24. An adjusting rod 22 is fixed at the bottom of the fixing disk 25, and the adjusting rod 22 is penetrated and installed on the pushing block 20. The pushing block 20 and the adjusting rod 22 are threadedly matched. The pushing block 20 is a square with a rectangular cross section, and the bottom of the pushing block 20 is conical.

[0040] By means of the cooperation between the through hole 171 provided on the protruding seat 17 and the fixing ring groove 172 and the fixing component 18, the fixing plate 25 is rotated, and the fixing plate 25 drives the adjusting rod 22 to rotate as a whole, and the pushing block 20 is threadedly engaged with the adjusting rod 22, so that the pushing block 20 is lowered as a whole. In the process of the pushing block 20 descending, the positioning ball 23 is driven to be squeezed, so that the positioning ball 23 is snap-fitted and installed in the fixing ring groove 172, thereby completing the overall positioning and fastening of the protective cover 2. When the luminous LED 7 and the like inside the advertising character body 1 are damaged later, it is convenient to disassemble the protective cover 2 and replace the luminous LED 7 and the like, and try to avoid the problem that the luminous LED 7 is inconvenient to disassemble and replace inside the advertising character body 1.

[0041] A limit plate 21 is fixed in the above-mentioned sliding cavity, and a through cavity for the adjustment rod 22 to pass through is opened on the limit plate 21. Through the setting of the limit plate 21, it can be ensured that the pushing block 20 can only rise to a specified height during operation, and the pushing block 20 can be effectively limited.

[0042] The working principle of the technical solution provided by the utility model is as follows:

[0043] When the advertising character body 1 needs to be installed, the mounting plate 10 is pre-fixed at the corresponding position by bolts according to the overall size and shape of the advertising character body 1, the mounting cavity 8 is plugged into the positioning assembly 11, and the protruding seat 17 is rotated. The protruding seat 17 drives the second bevel gear 16 to rotate as a whole, and the first bevel gear 15 and the second bevel gear 16 are engaged with each other, so that the first bevel gear 15 rotates as a whole and drives the screw rod 14 to rotate as a whole. The positioning plug 13 and the screw rod 14 are threadedly matched, so that the positioning plug 13 moves outward as a whole, and then the positioning plug 13 is plugged into the positioning hole 9, thereby completing the positioning and fastening of the advertising character body 1.

[0044] When installing the protective cover 2, the protective cover 2 is covered and installed on the advertising character body 1. When the protective cover 2 is covered on the advertising character body 1, the sealing groove 3 and the sealing strip 5 cooperate to seal. When the sealing strip 5 is squeezed, the ejection spring 6 is pushed and compressed. At this time, the fixing component 18 is penetrated and installed in the penetration hole 171, and the fixed disk 25 is rotated. The fixed disk 25 drives the adjusting rod 22 to rotate as a whole. The pushing block 20 and the adjusting rod 22 are threadedly engaged, so that the pushing block 20 is lowered as a whole. In the process of the pushing block 20 descending, the positioning ball 23 is squeezed, so that the positioning ball 23 is clamped and installed in the fixed ring groove 172, thereby completing the overall positioning and fastening of the protective cover 2.

[0045] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. To provide a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments of this invention, but those skilled in the art will be able to fully understand this invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An advertising luminous character, characterized in that: The device comprises an advertising character body and a protective cover. A light-emitting diode (LED) for lighting is mounted on one side of the advertising character body facing the protective cover. A plurality of light-emitting diodes (LEDs) are evenly spaced on the advertising character body. The advertising character body is provided with mounting cavities at equal intervals. The mounting cavities are provided with positioning holes. A positioning assembly for auxiliary fixation is mounted in the positioning holes. One side of the positioning assembly is fixed to a mounting plate, and the mounting plate is mounted on a wall. The advertising character body has the same shape as the protective cover. A transparent illumination cavity is provided on the protective cover. A fixing component that cooperates with the positioning component is installed on the protective cover at a position corresponding to the installation cavity.

2. The advertising luminous characters according to claim 1, characterized in that: The positioning assembly includes a cross-shaped positioning frame, a sliding cavity is symmetrically opened on the positioning frame, a positioning plug is slidably arranged in the sliding cavity, the positioning hole and the positioning plug are plugged in, a screw rod is rotatably arranged in the sliding cavity, the screw rod is installed on the positioning plug, the positioning plug and the screw rod are threadedly engaged, and a protruding seat for assisting the rotation of the screw rod is rotatably embedded in the middle section of the positioning assembly.

3. The luminous advertising character according to claim 2, characterized in that: A second bevel gear is fixed to one end of the protruding seat, and a first bevel gear is fixed to one end of the screw rod facing the second bevel gear. The first bevel gear and the second bevel gear are meshed and transmitted.

4. The luminous advertising character according to claim 2, characterized in that: The mounting plate is provided with a through hole for bolt fixing, and the through hole passes through the mounting plate.

5. The luminous advertising character according to claim 2, characterized in that: The protruding seat is provided with a through hole for the fixing component to pass through, and the inner edge of the through hole is provided with a fixing ring groove, and the fixing ring groove cooperates with the fixing component for positioning.

6. The luminous advertising character according to claim 5, characterized in that: The fixing assembly includes a fixing column, a sliding cavity is provided on the fixing column, a pushing block is slidably arranged in the sliding cavity, an extrusion cavity is provided near the fixing column to the sliding cavity, a positioning ball is slidably arranged in the extrusion cavity, the positioning ball is fixed in cooperation with the fixing ring groove, a protruding disk is fixed at the top of the fixing column, a fixing disk is rotatably embedded in the protruding disk, an adjusting rod is fixed at the bottom of the fixing disk, the adjusting rod is passed through and installed on the pushing block, and the pushing block and the adjusting rod are threadedly engaged.

7. The luminous advertising character according to claim 6, characterized in that: The pushing block is a block with a rectangular cross section, and the bottom of the pushing block is conical.

8. The luminous advertising character according to claim 7, characterized in that: A limit plate is fixed in the sliding cavity, and a passing cavity for the adjusting rod to pass through is formed on the limit plate.

9. The luminous advertising character according to claim 1, characterized in that: A sealing groove is provided on one side of the protective cover facing the advertising character body, and a sealing cavity is provided on one side of the advertising character body facing the protective cover. A sealing component is installed in the sealing cavity to seal with the sealing groove.

10. The luminous advertising character according to claim 9, characterized in that: The sealing assembly includes a sealing strip slidably arranged in a sealing cavity, the sealing groove and the sealing strip cooperate to seal, and an ejection spring pushed by the auxiliary sealing strip is installed in the sealing cavity.

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