Frameless advertising lamp box with columns wrapped on four sides

Abstract

The utility model belongs to the technical field of advertising, and relates to a frameless advertising lamp box with columns wrapped on the four sides, which comprises a fixing frame and a picture display unit, and the picture display unit comprises a first display unit and a second display unit. Each of the first display unit and the second display unit comprises a mounting frame, a backlight source, a frame assembly and a V-shaped side plate; the frame assembly comprises a surface cover matching piece and a movable surface cover; the first display unit is further provided with a sliding fit support. The advertising board has the advantages that when the advertising canvas is replaced, an operator pulls out the first display unit, then the two side edges of the advertising canvas of the first display unit bypass the two corresponding V-shaped side plates and are fixed to the installation frame, then the advertising canvas of the second display unit is installed, and the advertising canvas of the second display unit is replaced. And finally, the first display unit is pushed to move inwards in place and is locked on the fixing frame, no frame exists between the advertisement display faces of the advertisement lamp box, and the technical problem that the advertisement display effect is poor due to the fact that frames exist between the adjacent display faces of an existing advertisement lamp box is solved.

Description

Technical Field

[0001] This utility model relates to the field of advertising technology, and in particular to a frameless advertising lightbox with columns on all four sides. Background Technology

[0002] In current advertising display technologies, advertising light boxes are a common display tool widely used in shopping malls, outdoor spaces, exhibitions, and other occasions.

[0003] Traditional advertising light boxes typically consist of one or more display surfaces, each with four borders. Each border includes a main frame and a flip cover that can rotate on the main frame. The four sides of the advertising canvas are held in place by the flip cover on the main frame, resulting in obvious borders between the various display surfaces. This creates a certain sense of segmentation in the visual presentation, affecting the integrity and aesthetics of the advertising content, and the advertising display effect is not ideal.

[0004] Therefore, it is necessary to develop an advertising lightbox with better advertising display effect. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a frameless advertising lightbox with four-sided pillars, which solves the technical problem that there are borders between adjacent display surfaces of existing advertising lightboxes, resulting in poor advertising display effect.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0009] This utility model embodiment provides a frameless advertising lightbox with pillars on all four sides, including a fixed frame and a screen display unit arranged around the outer side of the fixed frame. The screen display unit includes a first display unit and a second display unit arranged adjacent to each other.

[0010] Both the first display unit and the second display unit include a mounting frame, a backlight source mounted on the front of the mounting frame, frame assemblies at the upper and lower ends of the mounting frame, and V-shaped side plates on the left and right sides of the mounting frame. The frame assembly includes a face cover fitting and a movable face cover. The face cover fitting is connected to the mounting frame, and the movable face cover is rotatably connected to the face cover fitting to clamp the upper and lower edges of the advertising canvas.

[0011] The first display unit is also provided with a sliding engagement bracket, which is fixedly installed on both sides of the back of the mounting bracket. It is used to slide into the position between the second display unit and the mounting bracket and lock into the mounting bracket. The first plate surface of the V-shaped side plate is connected to the mounting bracket. The second plate surfaces of the two opposing V-shaped side plates of the adjacent first display unit and second display unit are close to each other with a gap reserved.

[0012] The side edge of the advertising canvas touches the side edge of the second panel and extends into the gap, and is fixed on the mounting bracket.

[0013] Optionally, the angle between the first and second surfaces of the V-shaped side panel is an obtuse angle, and the second surface is located on the angle bisector of the angle between two adjacent advertising display surfaces.

[0014] Optionally, the mounting frame is a cuboid or cube structure, the included angle between adjacent first and second display units is a right angle, and the included angle between the second surface of the V-shaped side plate and the advertising display surface is 45°.

[0015] Optionally, the lower end of the first display unit is provided with a locking mechanism for locking the movable cover at the lower end. The locking mechanism includes a baffle, a locking plate, and a locking rod.

[0016] The locking plate is located on the front of the mounting bracket. Two baffles are fixedly installed on the two sides of the locking plate and abut against the front of the movable cover. The front end of the locking rod is rotatably installed on the locking plate, and a locking plate is vertically installed at its rear end. The mounting bracket has a locking hole at the position opposite to the locking plate.

[0017] Optionally, the baffle is a right-angled plate, with one plate surface engaging with the movable cover at the lower end of the first display unit and the other plate surface engaging with the movable cover at the lower end of the second display unit.

[0018] Optionally, the lower end of the mounting bracket of the first display unit is provided with a pulley.

[0019] Optionally, the free end of the movable cover abuts against the side of the second plate.

[0020] (III) Beneficial Effects

[0021] The beneficial effects of this utility model are:

[0022] 1. This utility model discloses a frameless advertising lightbox with four-sided columns. Because the first display unit is equipped with a sliding support bracket, the first surface of the V-shaped side plate is connected to the mounting frame. The second surfaces of the two opposing V-shaped side plates of adjacent first and second display units are close to each other. When replacing the advertising canvas, the operator can pull the first display unit outwards a certain distance, remove the old advertising canvas, and then wrap the two sides of the new advertising canvas around the two V-shaped side plates of the first display unit, securing them to the mounting frame with cable ties. The upper and lower ends of the advertising canvas are then installed in the two frame assemblies. Next, the advertising canvas of the second display unit is installed, and finally, the first display unit is pushed inwards and locked to the mounting frame. Compared to the prior art, the advertising lightbox of this application has no frame between each advertising display surface, resulting in a better overall advertising display effect and solving the technical problem of poor advertising display effect due to the presence of frame between adjacent display surfaces in existing advertising lightboxes.

[0023] 2. The two sides of the advertising canvas bypass the two V-shaped side plates of the first display unit and are fixed to the mounting frame with cable ties. The first display unit moves inward and locks itself in place on the mounting frame, so that the two adjacent V-shaped side plates cooperate to clamp the edge of the advertising canvas, making the advertising canvas less likely to fall off. The use of the advertising light box is safer and suitable for use in railway platforms, airports and other scenarios. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of an embodiment of a frameless advertising lightbox with pillars on all four sides, according to the present invention.

[0025] Figure 2 This is one of the exploded view diagrams of an embodiment of a frameless advertising lightbox with pillars on all four sides, according to the present invention.

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 This is the second exploded view of an embodiment of a frameless advertising lightbox with pillars on all four sides, according to the present invention.

[0028] Figure 5 for Figure 4 An exploded view of the first display unit in the diagram;

[0029] Figure 6 for Figure 4 A cross-sectional view of the first display unit at BB;

[0030] Figure 7 for Figure 6Enlarged view of point C in the middle;

[0031] Figure 8 This is a cross-sectional schematic diagram of an embodiment of a frameless advertising lightbox with four pillars according to the present invention.

[0032] Figure 9 for Figure 8 Enlarged diagram of point D in the middle.

[0033] [Explanation of Labels in the Attached Image]

[0034] 1. Fixture;

[0035] 2. Screen display unit; 201. First display unit; 202. Second display unit;

[0036] 21. Mounting bracket; 211. Sliding fit bracket; 22. Face cover fit part; 23. Movable face cover; 24. V-shaped side plate; 241. First plate surface; 242. Second plate surface; 240. Gap; 25. Backlight source; 26. Locking mechanism; 261. Baffle; 262. Locking plate; 263. Locking rod; 27. Pulley. Detailed Implementation

[0037] To better explain and facilitate understanding of this utility model, a detailed description of its specific embodiments is provided below with reference to the accompanying drawings. In this document, directional terms such as "upper" and "lower" are used interchangeably with... Figure 5 With the orientation as a reference, the side where the backlight source 25 is located is the "front", and the side where the mounting bracket 21 is located is the "back".

[0038] This utility model discloses a frameless advertising lightbox with four-sided pillars, comprising a fixed frame and a display unit arranged around the outer side of the fixed frame. The display unit includes a first display unit and a second display unit arranged adjacent to each other. Both the first and second display units include a mounting frame, a backlight source mounted on the front of the mounting frame, frame assemblies at the upper and lower ends of the mounting frame, and V-shaped side plates on the left and right sides of the mounting frame. The frame assemblies include a faceplate fitting and a movable faceplate. The first display unit also includes a sliding fitting bracket, which is fixedly arranged on both sides of the back of the mounting frame for slidingly inserting the second display unit into the fixed frame. The positions of the fixed frames are determined and locked in place. When changing the advertising canvas, the operator can pull the first display unit outward a certain distance, then wrap the two sides of the advertising canvas around the two V-shaped side plates of the first display unit and fix them to the mounting frame with cable ties. Then, the advertising canvas of the second display unit is installed, and finally the first display unit is pushed inward into place and locked to the fixed frame. Compared with the prior art, the advertising light box of this application has no borders between each advertising display surface, resulting in a better overall advertising display effect. This solves the technical problem that there are borders between adjacent display surfaces of existing advertising light boxes, resulting in poor advertising display effect.

[0039] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention can be understood more clearly and thoroughly, and that the scope of the present invention can be fully conveyed to those skilled in the art.

[0040] Example:

[0041] Reference Figure 1 This embodiment provides a frameless advertising lightbox surrounded by pillars on all four sides, including a mounting frame 1 and a display unit 2 arranged around the outer side of the mounting frame 1. The display unit 2 includes a first display unit 201 and a second display unit 202 arranged adjacent to each other. The mounting frame 1 is fitted and fixed to the outside of the building such as a pillar or support column, and installed on the ground.

[0042] See Figure 1 , Figure 4 and Figure 5Both the first display unit 201 and the second display unit 202 include a mounting frame 21, a backlight source 25 mounted on the front of the mounting frame 21, frame assemblies located at the upper and lower ends of the mounting frame 21, and V-shaped side plates 24 located on the left and right sides of the mounting frame 21. The frame assembly includes a cover fitting 22 and a movable cover 23. The cover fitting 22 is connected to the mounting frame 21, and the movable cover 23 is rotatably connected to the cover fitting 22 to secure the upper and lower edges of the advertising canvas. The upper and lower ends of the advertising canvas are secured to the cover fitting 22 by the movable cover 23. In practical applications, the frame assembly also includes a spring, one end of which is connected to the movable cover 23, and the other end is connected to the cover fitting 22, keeping the movable cover 23 in a tightly closed state during use.

[0043] See Figures 2 to 5 The first display unit 201 is also provided with a sliding engagement bracket 211. The sliding engagement bracket 211 is fixedly installed on both sides of the back of the mounting frame 21 and is used to slide into the position between the second display unit 202 and the fixed frame 1 and lock into the fixed frame 1. The first plate surface 241 of the V-shaped side plate 24 is connected to the mounting frame 21. The second plate surfaces 242 of the two opposing V-shaped side plates 24 of the adjacent first display unit 201 and second display unit 202 are close to each other and a gap 240 is reserved. The side edge of the advertising canvas touches the side edge of the second plate surface 242 and extends into the gap 240 and is fixed on the mounting frame 21.

[0044] It should be noted that the first display unit 201 and the second display unit 202 are each equipped with an independent advertising canvas. In practical applications, the sliding bracket 211 can be locked to the fixed frame 1, or the mounting bracket 21 can be locked to the fixed frame 1. This can be achieved by using bolts passing through the sliding bracket 211 and the fixed frame 1 and engaging with a nut, or by using bolts passing through the mounting bracket 21 and the fixed frame 1 and engaging with a nut, or any other method, as long as it prevents the first display unit 201 from detaching from the fixed frame 1 during use. The second display unit 202 is fixedly mounted on the fixed frame 1 using bolts.

[0045] See Figure 8 and Figure 9 The included angle between the first surface 241 and the second surface 242 of the V-shaped side panel 24 is an obtuse angle, and the second surface 242 is located on the angle bisector of the included angle between two adjacent advertising display surfaces.

[0046] Continue reading Figures 8 to 9Furthermore, the mounting bracket 1 has a cuboid or cube structure, with two first display units 201 arranged opposite each other and two second display units 202 arranged opposite each other. The included angle between adjacent first display units 201 and second display units 202 is a right angle, and the included angle between the second plate surface 242 of the V-shaped side plate 24 and the advertising display surface is 45°.

[0047] See Figures 5 to 7 In some feasible solutions, to prevent the lower movable cover 23 from being accidentally opened, a locking mechanism 26 is provided at the lower end of the first display unit 201. The locking mechanism 26 includes a baffle 261, a locking plate 262, and a locking rod 263. The locking plate 262 is located at the lower end of the front of the mounting bracket 21. The two baffles 261 are respectively fixedly installed on the two side edges of the locking plate 262 and abut against the front of the movable cover 23. The front end of the locking rod 263 is rotatably mounted on the locking plate 262, and a locking piece is vertically installed at its rear end. The mounting bracket 21 has a locking hole at the position opposite to the locking piece. When it is necessary to open the lower movable cover 23, first turn the locking rod 263 to make the locking piece rotate out of the locking hole, releasing the locking mechanism 26 from the mounting bracket 21. Then pull the locking mechanism 26 outward to move the baffle 261 away from the movable cover 23, providing sufficient rotation space for the movable cover 23 to facilitate subsequent replacement of the advertising canvas.

[0048] See Figure 5 and Figure 9 In some feasible solutions, the baffle 261 is a right-angled plate, one of its surfaces cooperates with the movable cover 23 at the lower end of the first display unit 201, and the other surface cooperates with the movable cover 23 at the lower end of the second display unit 202. That is to say, the baffle 261 simultaneously blocks the rotation of the movable cover 23 at the lower ends of the first display unit 201 and the second display unit 202, preventing the movable cover 23 from being accidentally opened.

[0049] See Figure 6 In practical applications, in order to make it easier to pull out the first display unit 201, a pulley 27 is provided at the lower end of the mounting bracket 21 of the first display unit 201.

[0050] See Figures 2 to 3 In some feasible solutions, the free end of the movable cover 23 abuts against the side of the second plate 242, clamping the side of the advertising canvas and improving the flatness of the advertising canvas.

[0051] Because the first display unit 201 is equipped with a sliding bracket 211, the first plate surface 241 of the V-shaped side plate 24 is connected to the mounting frame 21. The second plate surfaces 242 of the two opposing V-shaped side plates 24 of the adjacent first display unit 201 and second display unit 202 are close to each other. When changing the advertising canvas, the operator can pull the first display unit 201 outward a certain distance, remove the old advertising canvas, and then wrap the two sides of the new advertising canvas around the two V-shaped side plates 24 of the first display unit 201 respectively, and fix them to the mounting frame 21 with cable ties. The upper and lower ends of the advertising canvas are then locked in the two frame components. Then the advertising canvas of the second display unit 202 is installed. Finally, the first display unit 201 is pushed inward to the position and locked on the fixing frame 1. Compared with the prior art, the advertising light box of this application has no frame between each advertising display surface, and the overall advertising display effect is better. It solves the technical problem that there are frames between adjacent display surfaces of the existing advertising light box, resulting in poor advertising display effect.

[0052] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0053] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0054] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "beneath" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0055] In the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0056] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A frameless advertising lightbox with pillars on all four sides, characterized in that: It includes a mounting bracket (1) and a screen display unit (2) arranged around the outer side of the mounting bracket (1). The screen display unit (2) includes a first display unit (201) and a second display unit (202) arranged adjacent to each other. Both the first display unit (201) and the second display unit (202) include a mounting frame (21), a backlight source (25) mounted on the front of the mounting frame (21), a frame assembly disposed at the upper and lower ends of the mounting frame (21), and V-shaped side plates (24) disposed on the left and right sides of the mounting frame (21). The frame assembly includes a face cover fitting (22) and a movable face cover (23). The face cover fitting (22) is connected to the mounting frame (21), and the movable face cover (23) is rotatably connected to the face cover fitting (22) to clamp the upper and lower edges of the advertising canvas. The first display unit (201) is also provided with a sliding engagement bracket (211). The sliding engagement bracket (211) is fixedly disposed on both sides of the back of the mounting bracket (21) for sliding insertion between the second display unit (202) and the fixed bracket (1) and locking engagement with the fixed bracket (1). The first plate surface (241) of the V-shaped side plate (24) is connected to the mounting bracket (21). The second plate surfaces (242) of the two opposing V-shaped side plates (24) of the adjacent first display unit (201) and second display unit (202) are close to each other and a gap (240) is reserved. The side edge of the advertising canvas touches the side edge of the second plate (242) and extends into the gap (240), and is fixed on the mounting bracket (21).

2. The frameless advertising lightbox with pillars on all four sides as described in claim 1, characterized in that: The included angle between the first surface (241) and the second surface (242) of the V-shaped side plate (24) is an obtuse angle, and the second surface (242) is located on the angle bisector of the included angle between two adjacent advertising display surfaces.

3. The frameless advertising lightbox with pillars on all four sides as described in claim 2, characterized in that: The fixing frame (1) is a cuboid or cube structure, and the included angle between the adjacent first display unit (201) and second display unit (202) is a right angle. The included angle between the second plate surface (242) of the V-shaped side plate (24) and the advertising display surface is 45°.

4. The frameless advertising lightbox with pillars on all four sides as described in claim 1, characterized in that: The lower end of the first display unit (201) is provided with a locking mechanism (26) for locking the lower end of the movable cover (23). The locking mechanism (26) includes a baffle (261), a locking plate (262) and a locking rod (263). The locking plate (262) is located on the front of the mounting bracket (21). The two baffles (261) are fixedly installed on the two sides of the locking plate (262) and abut against the front of the movable cover (23). The front end of the locking rod (263) is rotatably installed on the locking plate (262), and a locking piece is vertically installed at its rear end. The mounting bracket (21) is provided with a locking hole at the position opposite to the locking piece.

5. A frameless advertising lightbox with pillars on all four sides as described in claim 4, characterized in that: The baffle (261) is a right-angled plate, one of its surfaces is engaged with the movable cover (23) at the lower end of the first display unit (201), and the other surface is engaged with the movable cover (23) at the lower end of the second display unit (202).

6. A frameless advertising lightbox with pillars on all four sides as described in claim 1, characterized in that: The lower end of the mounting bracket (21) of the first display unit (201) is provided with a pulley (27).

7. A frameless advertising lightbox with pillars on all four sides as described in claim 1, characterized in that: The free end of the movable cover (23) abuts against the side of the second plate (242).

Images