Advertising lamp box convenient to assemble and disassemble

Abstract

The utility model provides an advertising lamp box convenient to assemble and disassemble. The advertising lamp box comprises an annular frame, a front circular board, a rear circular board, a light-emitting assembly and at least one connecting assembly. The front ring surface of the ring frame is provided with a front sinking groove facing the rear direction, the rear surface of the front circular board extends to form a front inserting ring part, the front inserting ring part is embedded in the front sinking groove, the side wall of the ring frame is provided with at least one front dismounting hole, and the front dismounting hole is communicated with the front sinking groove; the rear annular face of the annular frame is provided with a rear sinking groove facing the front direction, the front surface of the rear circular board extends to form a rear insertion ring part, the rear insertion ring part is embedded in the front sinking groove, the side wall of the annular frame is provided with at least one rear disassembly hole, and the rear disassembly holes are communicated with the rear sinking groove. Compared with the prior art, by adopting the design of the front sinking groove, the rear sinking groove, the front inserting ring part, the rear inserting ring part, the front dismounting hole and the rear dismounting hole, the dismounting operation has the advantages of short time consumption, high speed and high working efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamp products, in particular to an advertising light box which is convenient for assembly and disassembly. Background Art

[0002] In the relevant technology, for example, a Chinese authorized utility model patent discloses an advertising light box that is easy to load and unload advertising paper, and the patent publication number is CN217880755U, which specifically discloses "including an advertising box and a support rod, the advertising box, the four corners of the inner wall of the advertising box are fixedly connected with positioning columns, the outer surface of the positioning columns is provided with advertising paper, the two sides of the inner wall of the advertising box are fixedly connected with mounting plates, the back of the mounting plate is fixedly connected with an electric push rod, the end of the electric push rod away from the mounting plate is fixedly connected with a long pressure plate, and the two sides of the advertising box are fixedly connected with sliders."; When the inventor used the aforementioned existing advertising light box, because the structure adopted a bolt fastening structure, the loading and unloading operation would result in a long time consumption, slow speed and low work efficiency.

[0003] To this end, the utility model provides an advertising light box which is easy to load and unload. Utility Model Content

[0004] In view of the above problems existing in the prior art, the purpose of the utility model is to provide an advertising light box which is easy to load and unload, so that the loading and unloading operation has the advantages of short time consumption, high speed and high work efficiency.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] An advertising light box that is easy to load and unload, comprising a ring frame, a front circular signboard, a rear circular signboard, a light-emitting component and at least one connecting component, wherein the ring frame has a hollow cavity, the outer circular side wall of the ring frame is assembled on the wall through the connecting component, the outer peripheral wall of the light-emitting component is embedded in the hollow cavity, and the front circular signboard and the rear circular signboard are both integral parts made of light-transmitting materials;

[0007] The front ring surface of the ring frame is provided with a front recessed groove facing the rear direction, and a front insert ring portion is extended from the rear surface of the front circular signboard, and the front insert ring portion is embedded in the front recessed groove. The side wall of the ring frame is provided with at least one front disassembly hole, and the front disassembly hole is connected with the front recessed groove; the rear ring surface of the ring frame is provided with a rear recessed groove facing the front direction, and a rear insert ring portion is extended from the front surface of the rear circular signboard, and the rear insert ring portion is embedded in the rear recessed groove. The side wall of the ring frame is provided with at least one rear disassembly hole, and the rear disassembly hole is connected with the rear recessed groove.

[0008] As a further preferred technical solution of the present utility model, the depth of the front sink is a, and the value range of a is 0 < a ≤ 10 mm; the depth of the rear sink is b, and the value range of b is 0 < b ≤ 10 mm;

[0009] The radial length of the front insertion ring part is c, and the value range of c is 0 < c ≤ 10 mm; the radial length of the rear insertion ring part is d, and the value range of d is 0 < d ≤ 10 mm.

[0010] As a further preferred technical solution of the present utility model, a = b, a = 10 mm; and c = d, c = 8 mm.

[0011] As a further preferred technical solution of the present utility model, both the front disassembly hole and the rear disassembly hole are respectively one;

[0012] Both the front disassembly hole and the rear disassembly hole are respectively arranged on the side wall of the ring frame in the direction away from the connection component, and the front disassembly hole and the rear disassembly hole are symmetrically arranged on both sides of the radial straight line of the ring frame.

[0013] As a further preferred technical solution of the present utility model, the connection component includes at least one axial member with flexible folding characteristics, an assembly column, and two connecting plates. The left end of the axial member is inserted into the side wall hole of the ring frame, and the right end is inserted into the side wall hole of the assembly column;

[0014] Through holes are respectively provided at the top and bottom of the front side wall of the assembly column. After the connecting plate is inserted into the corresponding through hole in the front-rear direction, the connecting plate is locked to the wall by at least two screws.

[0015] As a further preferred technical solution of the present utility model, the axial member is a rigid corrugated folding tube.

[0016] As a further preferred technical solution of the present utility model, the axial member is a sleeve arranged in a nested manner.

[0017] As a further preferred technical solution of the present utility model, the light-emitting component is a light-emitting plate integrated with several LED lamp beads and a wire. The light-emitting plate is circular, and the outer peripheral edge of the light-emitting plate is fixed to the hollow cavity by welding;

[0018] One end of the wire is electrically connected to the light-emitting plate, and the plug-in end of the wire passes through the connection component and extends to the outside thereof.

[0019] As described above, the advertising light box provided by the present utility model has the following beneficial effects:

[0020] The utility model utilizes the above-mentioned advertising light box which is easy to load and unload. Compared with the prior art, the front sink groove, the rear sink groove, the front insert ring part, the rear insert ring part, the front disassembly hole and the rear disassembly hole are designed in such a way that when assembling, it is only necessary to insert the front insert ring part into the front sink groove and the rear insert ring part into the rear sink groove to complete the assembly; when disassembling, it is only necessary to insert a pry wrench into the corresponding front disassembly hole and the rear disassembly hole to complete the disassembly; compared with the bolt fastening structure adopted by the prior structure, the loading and unloading is very convenient, so that the loading and unloading operation has the advantages of short time consumption, high speed and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of the advertising light box that is easy to load and unload according to the utility model, wherein the axial part is a corrugated folded tube;

[0022] Figure 2 This is a front view of the advertising light box that is easy to load and unload according to the utility model, wherein the axial member is a sleeve;

[0023] Figure 3 for Figure 2 Enlarged cross-sectional view along the AA direction;

[0024] Figure 4 for Figure 2 Exploded diagram of some structures;

[0025] Figure 5 This is a schematic diagram of the central ring frame structure of the advertising light box that is easy to load and unload, which is applied for by the utility model. DETAILED DESCRIPTION

[0026] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0027] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in this utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that can be produced by the utility model and the purposes that can be achieved, should still fall within the scope of the technical content disclosed in this utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of this utility model. The change or adjustment of their relative relationship, without substantial change in the technical content, should also be regarded as the scope of the implementation of this utility model. The specific structure can be described with reference to the drawings of the patent application.

[0028] The present utility model provides an advertising light box that is convenient for loading and unloading. Please refer to Figures 1 to 5 as shown in the figure, which includes a ring frame 1, a front circular panel 2, a rear circular panel 3, a light-emitting component 4, and at least one connecting component 5. The ring frame 1 has a hollow cavity 100. The outer circumferential side wall of the ring frame 1 is assembled on the wall through the connecting component 4. The outer peripheral wall of the light-emitting component 4 is embedded in the hollow cavity 10. Both the front circular panel 2 and the rear circular panel 3 are integral parts made of a light-transmitting material. The aforementioned light-transmitting material can be transparent rigid plastic or transparent glass material.

[0029] A front sinking groove 10 facing the rear direction is provided on the front ring surface of the ring frame 1. A front inserting ring portion 20 extends from the rear surface of the front circular panel 2, and the front inserting ring portion 20 is embedded in the front sinking groove 10. At least one front dismounting hole 11 is provided on the side wall of the ring frame 1, and the front dismounting hole 11 communicates with the front sinking groove 10. A rear sinking groove 12 facing the front direction is provided on the rear ring surface of the ring frame 1. A rear inserting ring portion 21 extends from the front surface of the rear circular panel 2, and the rear inserting ring portion 21 is embedded in the rear sinking groove 12. At least one rear dismounting hole 13 is provided on the side wall of the ring frame 1, and the rear dismounting hole 13 communicates with the rear sinking groove 12.

[0030] When assembling the advertising light box of the present utility model application, refer to Figures 1 to 5 as shown in the figure. The light-emitting component should be loaded into the hollow cavity of the ring frame in advance, and then, by using the front sinking groove 10, rear sinking groove 12, front inserting ring portion 20, rear inserting ring portion 21, front dismounting hole 11, and rear dismounting hole 13 provided in this design, the front circular panel 2 and the rear circular panel 3 are respectively inserted into the corresponding front sinking groove 10 and rear sinking groove 12, and the assembly work of the front circular panel 2 and the rear circular panel 3 can be completed. When disassembling, only need to insert a pry wrench into the corresponding front dismounting hole 11 and rear dismounting hole 13, pry the front circular panel 2 away from the front dismounting hole 11, and pry the rear inserting ring portion 21 away from the rear dismounting hole 13, and the disassembly work can be completed. Therefore, the loading and unloading operation has the advantages of short time consumption, high speed, and high work efficiency.

[0031] Combined with Figure 2 and Figure 4 as shown in the figure, in this embodiment, the depth of the front sinking groove 10 is a, and the value range of a is 0 < a ≤ 10 mm; the depth of the rear sinking groove 12 is b, and the value range of b is 0 < b ≤ 10 mm;

[0032] The radial length of the front inserting ring portion 20 is c, and the value range of c is 0 < c ≤ 10 mm; the radial length of the rear inserting ring portion 21 is d, and the value range of d is 0 < d ≤ 10 mm.

[0033] In this embodiment, a=b, a=10 mm; and c=d, c=8 mm.

[0034] Combination Figure 4 As shown, in this embodiment, the front disassembly hole 11 and the rear disassembly hole 13 are each one;

[0035] The front disassembly hole 11 and the rear disassembly hole 13 are respectively arranged on the side wall of the ring frame 1 away from the connecting assembly 5 , and the front disassembly hole 11 and the rear disassembly hole 13 are symmetrically arranged on both sides of the radial straight line of the ring frame 1 .

[0036] Combination Figure 4 and Figure 5 As shown, in order to facilitate the storage and placement of the billboard of the present application, in this embodiment, the connecting assembly 5 includes at least one axial member 50 with flexible folding characteristics, a mounting column 51 and two connecting plates 52, the left end of the axial member 50 is inserted into the side wall hole 101 of the ring frame 1, and the right end is inserted into the side wall hole of the mounting column 51;

[0037] The top and bottom ends of the front side wall of the assembly column 51 are respectively provided with through holes 510. After the connecting plate 52 is inserted into the corresponding through holes 510 along the front-to-back direction, the connecting plate 52 is fixed to the wall by at least two screws 53. The aforementioned design structure is adopted, and the flexible folding characteristics of the axial member 50 are utilized to change the distance between the front circular signboard 2, the rear circular signboard 3 and the assembly column 51 of the billboard, and selectively reduce or expand the aforementioned distance, so as to facilitate the storage and placement of the billboard of the present application, and the billboard has a storage function and requires a small space after storage; it is particularly convenient during packaging and transportation; and because it is fully assembled at the factory, it can be used without reassembling the connecting assembly when it is needed. In this embodiment, the axial member 50 is a rigid corrugated folding tube. The length of the aforementioned corrugated folding tube can be set according to actual needs.

[0038] In this embodiment, the axial members 50 are sleeves that are sleeved together.

[0039] Combination Figure 3 and Figure 4 As shown, in this embodiment, the light-emitting component 4 is a light-emitting board 40 and a wire 41 integrated with a plurality of LED lamp beads 400, the light-emitting board 40 is circular, and the outer peripheral edge of the light-emitting board 40 is fixed to the hollow cavity 100 by welding;

[0040] One end of the wire 41 is electrically connected to the light-emitting board 40, and the plug end of the wire 41 passes through the connection component 4 and extends to the outside thereof. In order to facilitate hiding the wire 41 in the entire advertising box, the assembly column 51 of the connection component 5 is designed as a receiving cavity with one side open, so that the wire 41 can be hidden therein and then extended out for easy use.

[0041] As described above, the advertising light box provided by the utility model that is easy to load and unload has the following beneficial effects:

[0042] The utility model utilizes the above-mentioned advertising light box which is easy to load and unload. Compared with the prior art, the front sink groove, the rear sink groove, the front insert ring part, the rear insert ring part, the front disassembly hole and the rear disassembly hole are designed in such a way that when assembling, it is only necessary to insert the front insert ring part into the front sink groove and the rear insert ring part into the rear sink groove to complete the assembly; when disassembling, it is only necessary to insert a pry wrench into the corresponding front disassembly hole and the rear disassembly hole to complete the disassembly; compared with the bolt fastening structure adopted by the prior structure, the loading and unloading is very convenient, so that the loading and unloading operation has the advantages of short time consumption, high speed and high work efficiency.

[0043] The above is only a preferred implementation of the present invention. It should be noted that, for ordinary technicians in this field, several improvements and modifications can be made without departing from the principle of the present invention, which are also considered as the protection scope of the present invention.

Claims

1. An advertising light box convenient for loading and unloading, comprising an annular frame, a front circular plate, a rear circular plate, a light-emitting component and at least one connecting component. The annular frame has a hollow cavity. The outer circumferential side wall of the annular frame is assembled on the wall through the connecting component. The outer circumferential wall of the light-emitting component is embedded in the hollow cavity. The front circular plate and the rear circular plate are both integral parts made of light-transmitting materials. It is characterized in that a front sinking groove facing the rear direction is provided on the front annular surface of the annular frame. A front inserting ring part extends from the rear surface of the front circular plate and is embedded in the front sinking groove. At least one front dismounting hole is provided on the side wall of the annular frame, and the front dismounting hole communicates with the front sinking groove. A rear sinking groove facing the front direction is provided on the rear annular surface of the annular frame. A rear inserting ring part extends from the front surface of the rear circular plate and is embedded in the rear sinking groove. At least one rear dismounting hole is provided on the side wall of the annular frame, and the rear dismounting hole communicates with the rear sinking groove.

2. The advertising light box that is easy to load and unload according to claim 1 is characterized in that: The depth of the front sinking groove is a, and the value range of a is 0 < a ≤ 10 mm. The depth of the rear sinking groove is b, and the value range of b is 0 < b ≤ 10 mm. The radial length of the front inserting ring part is c, and the value range of c is 0 < c ≤ 10 mm. The radial length of the rear inserting ring part is d, and the value range of d is 0 < d ≤ 10 mm.

3. The advertising light box that is easy to load and unload according to claim 2 is characterized in that: a = b, a = 10 mm; and c = d, c = 8 mm.

4. The advertising light box that is easy to load and unload according to claim 1 is characterized in that: Both the front dismounting hole and the rear dismounting hole are respectively one. Both the front dismounting hole and the rear dismounting hole are respectively arranged on the side wall of the annular frame away from the connecting component, and the front dismounting hole and the rear dismounting hole are symmetrically arranged on both sides of the radial straight line of the annular frame.

5. The advertising light box that is easy to load and unload according to any one of claims 1 to 4, characterized in that: The connecting component includes at least one axial member with flexible folding characteristics, an assembly column and two connecting plates. The left end of the axial member is inserted into the side wall hole of the annular frame, and the right end is inserted into the side wall hole of the assembly column. Through holes are respectively provided at the top and bottom of the front side wall of the assembly column. After the connecting plate is inserted into the corresponding through hole along the front-rear direction, the connecting plate is locked to the wall through at least two screws.

6. The advertising light box that is easy to load and unload according to claim 5 is characterized in that: The axial member is a rigid corrugated folding tube.

7. The advertising light box that is easy to load and unload according to claim 5 is characterized in that: The axial member is a sleeve arranged in a sleeved manner.

8. The advertising light box that is easy to load and unload according to any one of claims 1 to 4, characterized in that: The light-emitting component is a light-emitting board integrated with several LED lamp beads and wires. The light-emitting board is circular, and the outer peripheral edge of the light-emitting board is fixed to the hollow cavity by welding. One end of the wire is electrically connected to the light-emitting board, and the plug-in end of the wire passes through the connecting component and extends to the outside thereof.

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