CN210574874U - Double-sided advertising lamp box structure - Google Patents

Abstract

A double-sided advertising lamp box structure comprises a lamp box body, a fixed glass plate is arranged on the reverse side of the lamp box body, a reversible glass cover plate is arranged on the front side of the lamp box body, two folding support rods corresponding to each other are arranged on the left side and the right side between the lamp box body and the reversible glass cover plate, each folding support rod comprises a first connecting rod, a second connecting rod and a pin shaft, one ends of the first connecting rod and the second connecting rod are connected through the pin shaft, the other end of the first connecting rod is fixed on the lamp box body, the other end of the second connecting rod is fixed on the reversible glass cover plate, clamping grooves are arranged on the pin shafts of the two folding support rods, the left clamping groove and the right clamping groove correspond to each other, a light guide plate is arranged inside the lamp box body, the left side plate edge and the right side plate, therefore, when the advertisement paper on the back is placed, the light guide plate does not prevent the advertisement paper from being placed on the back of the advertisement lamp box.

Description

Double-sided advertising lamp box structure

Technical Field

The utility model belongs to the technical field of the advertising light boxes, concretely relates to two-sided advertising light box structure.

Background

The lamp box advertisement is also called as 'lamp box poster' or 'night light poster', the lamp box is widely applied, the advertisement lamp box can be arranged at both sides of roads and streets, and public places such as movie (theater) houses, exhibition (sales) meetings, commercial downtown areas, stations, airports, docks, parks and the like, the outer frame of the lamp box is made of aluminum alloy or stainless steel, the surface of the lamp box is made of organic glass, a light source is arranged in the lamp box, and the advertisement paper is generally photographic film; the light source is used for providing background light for the advertising paper at night, the light source is generally a fluorescent tube or a neon tube, and then the effect of the advertising lamp box is influenced due to the fact that the tubes are unevenly illuminated, so that a plurality of manufacturers adopt a light guide plate with uniform illumination to replace the illumination of the tubes.

At the present stage, two ways of opening the box body of the advertising lamp box internally adopting the light guide plate are provided, one way is to arrange an openable sealing plate at the top of the advertising lamp box, when the advertising paper is replaced, the sealing plate at the top is opened, and the advertising paper is inserted into the advertising lamp box from the upper part, the defects of the way are obvious, firstly, the inside of the advertising lamp box can not be cleaned or maintained, secondly, the advertising paper is easily adsorbed on a glass plate due to electrostatic action, the paper surface is partially folded, and the advertising effect is influenced; so many producers can select the second mode that has the advantage relatively, set the glass board of advertising light boxes front into the glass board that can overturn and open, change advertising paper with the glass board of front open can, inside also makes things convenient for to wash the maintenance, but this kind of mode also has a defect, the light guide plate that sets up in lamp boxes inside can separate lamp boxes front glass and reverse side glass, when placing reverse side advertising paper, need dismantle the light guide plate, otherwise the light guide plate can block, hinder advertising light boxes back to put advertising paper.

Therefore, it is necessary to design a double-sided advertisement lamp box structure, using the second mode, the glass plate on the front side of the advertisement lamp box is set to be a glass plate capable of being opened in a turnover manner, and meanwhile, two folding support rods corresponding to each other in the left and right directions are arranged between the glass plate capable of being opened in a turnover manner and the advertisement lamp box, so that the switch of the glass plate capable of being opened in a turnover manner can be buffered and positioned, and meanwhile, the left side and the right side of the light guide plate are fixed in the clamping grooves of the pin shafts of the folding support rods, so that the light guide plate can rotate along with the pin shafts when the glass plate is opened, the advertisement paper is not prevented from being placed on the back.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a double-sided advertising lamp box structure.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a two-sided advertising light box structure, includes the lamp house body, the lamp house body positive and negative all is transparent glass board, lamp house body reverse side is fixed glass board, the lamp house body openly is can convertible glass apron, its characterized in that: the lamp house body with can convertible glass apron middle left and right sides is provided with two folding bracing pieces that correspond mutually, folding support includes first connecting rod, second connecting rod and round pin axle, first connecting rod with the one end of second connecting rod is passed through round pin hub connection, the other end of first connecting rod is fixed on the lamp house body, the other end of second connecting rod is fixed can convertible glass apron, two folding bracing piece sell epaxial and all be equipped with the draw-in groove, control two the draw-in groove corresponds mutually, the inside light guide plate that is provided with of lamp house body, the left and right sides flange limit of light guide plate is blocked respectively and is established about two in the draw-in groove.

Preferably, one side of the lamp box body is connected with one side plate edge of the turnover type glass cover plate through a hinge type hinge, and a lock structure is arranged on the other side of the lamp box body and the other side of the turnover type glass cover plate.

Preferably, the hinge is located at the lower side of the light box body, and the lock structure is located at the upper side of the light box body.

Preferably, the bottom of the lamp box body is provided with a supporting base.

The structural features of the above solution are explained as follows: according to the double-sided advertising lamp box structure designed by the scheme, the glass plate on the front side of the advertising lamp box is set to be a glass plate which can be turned over and opened, two folding support rods which correspond to each other left and right are arranged between the glass plate which can be turned over and opened and the advertising lamp box, and the folding support rods play a role in buffering when a turnable glass cover plate is turned on or turned off, so that the glass is prevented from being broken due to too large impact force; then be equipped with the draw-in groove on two folding bracing piece pivoted round pin axles about, will fix originally that the light guide plate of advertising light boxes inside becomes the flange limit card of its left and right sides and establishes in the draw-in groove, like this the light guide plate can be when glass plate is opened, follows the round pin axle and rotates together, and the light guide plate makes the light guide plate no longer shelter from the rotatable setting of the fixed invariable cost scheme of traditional mode, can not hinder the advertising light boxes back and put advertising paper.

The turnover structure of the turnover glass cover plate is realized through a conventional hinge type hinge, the turnover glass cover plate rotates by taking the hinge type hinge as a central point, and meanwhile, a lock structure is arranged for locking the turnover glass cover plate.

Set up hinge formula hinge and be located the downside of lamp house body, the keying structure is located the upside of lamp house body, and the bottom is confined in whole advertising light boxes like this, can convertible glass cover plate structure belong to the formula of turning up, makes the light guide plate obtain supporting in advertising light boxes is inside, if the light guide plate does not have the holding power, in case drop from the draw-in groove, will lead to the light guide plate to drop the damage, and such problem just in time can be solved to this structure.

The supporting base plays a supporting role for the whole lamp box body.

The utility model has the advantages that: the double-sided advertising lamp box structure of this scheme design can realize when can convertible glass apron is opened, and the light guide plate is along with round pin axle pivoted function together, and when placing back advertising paper like this, the light guide plate can not hinder the advertising lamp box back and put advertising paper, and overall structure design is simple ingenious, has very high practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a structure of a folding supporting rod and a light guide plate.

In the above drawings, the light box body 1, the reversible glass cover plate 2, the hinge 3, the folding support rod 4, the light guide plate 5, the lock structure 6, the support base 7, the first connecting rod 41, the first connecting rod 42, and the pin shaft 43.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Example (b): as shown in fig. 1~ 2, a two-sided advertising light box structure, including lamp house body 1, 1 positive and negative of lamp house body all are transparent glass board, and 1 reverse side of lamp house body is fixed glass board, and lamp house body 1 openly is can convertible glass apron 2, its characterized in that: the left side and the right side between the lamp box body 1 and the reversible glass cover plate 2 are provided with two folding support rods 4 corresponding to each other, each folding support comprises a first connecting rod 41, a second connecting rod 42 and a pin shaft 43, one end of each of the first connecting rod 41 and the second connecting rod 42 is connected through the pin shaft 43, the other end of each of the first connecting rods 41 is fixed on the lamp box body 1, the other end of each of the second connecting rods 42 is fixed on the reversible glass cover plate 2, the pin shafts 43 of the two folding support rods 4 are provided with clamping grooves, the left clamping groove and the right clamping groove correspond to each other, a light guide plate 5 is arranged in the lamp box body 1, and the left side plate edge and the; according to the double-sided advertising lamp box structure designed by the scheme, the glass plate on the front side of the advertising lamp box is set to be a glass plate which can be turned over and opened, two folding support rods 4 which correspond to each other left and right are arranged between the glass plate which can be turned over and opened and the advertising lamp box, and the folding support rods 4 play roles of buffering and positioning when the turnable glass cover plate 2 is turned on or turned off, so that the glass is prevented from being shattered due to too large impact force; then be equipped with the draw-in groove on two folding bracing piece 4 pivoted round pin axles 43 about, will fix originally that light guide plate 5 in advertising light boxes is become the flange card of its left and right sides and establish in the draw-in groove, light guide plate 5 can be when the glass board is opened like this, is following round pin axle 43 and is rotating together, and light guide plate 5 makes light guide plate 5 no longer shelter from the fixed invariable rotatable setting of cost scheme of traditional mode, can not hinder advertising light boxes back and put the advertising paper.

The preferred embodiment is as follows:

one side of the lamp box body 1 is connected with one side plate edge of the turnover type glass cover plate 2 through a hinge type hinge 3, and meanwhile, a lock structure 6 is arranged on the other side of the lamp box body 1 and the turnover type glass cover plate 2; the turnover structure of the turnover glass cover plate 2 is realized by the conventional hinge type hinge 3, the turnover glass cover plate 2 rotates by taking the hinge type hinge 3 as a central point, and the lock structure 6 is arranged for locking the turnover glass cover plate 2.

The hinge type hinge 3 is positioned at the lower side of the lamp box body 1, and the lock structure 6 is positioned at the upper side of the lamp box body 1; like this the bottom is confined in whole advertising light boxes, and can convertible glass apron 2 structure belongs to the formula of turning up, makes light guide plate 5 obtain supporting in advertising light boxes inside, if light guide plate 5 does not have holding power, in case drop from the draw-in groove, will lead to light guide plate 5 to drop and damage, and this structure just in time can solve such problem

The bottom of the lamp box body 1 is provided with a supporting base 7; the supporting base 7 supports the whole lamp box body 1.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (4)

1. The utility model provides a two-sided advertising light box structure, includes the lamp house body, the lamp house body positive and negative all is transparent glass board, lamp house body reverse side is fixed glass board, the lamp house body openly is can convertible glass apron, its characterized in that: the lamp house body with can convertible glass apron middle left and right sides is provided with two folding bracing pieces that correspond mutually, folding bracing piece includes first connecting rod, second connecting rod and round pin axle, first connecting rod with the one end of second connecting rod is passed through round pin hub connection, the other end of first connecting rod is fixed on the lamp house body, the other end of second connecting rod is fixed can convertible glass apron, two folding bracing piece sell epaxial and all be equipped with the draw-in groove, control two the draw-in groove corresponds mutually, the inside light guide plate that is provided with of lamp house body, the left and right sides flange limit of light guide plate is blocked respectively and is established about two in the draw-in groove.

2. A two-sided advertising light box structure as claimed in claim 1, wherein: one side of the lamp box body is connected with one side plate edge of the turnover type glass cover plate through a hinge type hinge, and a lock structure is arranged on the other side of the lamp box body and the turnover type glass cover plate.

3. A two-sided advertising light box structure as claimed in claim 2, wherein: the hinge type hinge is positioned at the lower side of the light box body, and the lock structure is positioned at the upper side of the light box body.

4. A two-sided advertising light box structure as claimed in claim 1, wherein: the bottom of the lamp box body is provided with a supporting base.

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