Advertising lamp box facilitating replacement of card cloth

Abstract

The utility model belongs to the technical field of advertising lamp boxes, and particularly relates to an advertising lamp box convenient for replacing a card cloth, which comprises a support seat, an advertising lamp box, a card cloth fixing device and a card cloth fixing device, the lamp box is installed above the supporting column, an installation cavity is formed in the lamp box, and an installation groove is formed in the side wall of the lamp box in the width direction of the lamp box; a placement groove is formed in the mounting plate, and a first extension part and a second extension part which are of an integrated structure are arranged at the two ends of the mounting plate correspondingly; the limiting frame is mounted on the mounting groove; the mounting plate is further provided with a guide wheel, and the mounting plate is slidably arranged in the mounting cavity; the advertising board has the advantages that the installation groove communicated with the installation cavity in the lamp box is formed in one side of the lamp box, the installation plate with the guide wheels can be installed in the installation cavity in a sliding mode through the installation groove, when the advertising board cloth is replaced, the installation plate slides out of the interior of the lamp box, and the installation plate is pushed back into the lamp box after replacement. And the operation is convenient and labor-saving.

Description

Technical Field

[0001] The utility model belongs to the technical field of advertising light boxes, and in particular relates to an advertising light box which is convenient for replacing brand cloth. Background Art

[0002] As people's living standards continue to improve, businesses are paying more and more attention to advertising, and advertising light boxes are a form of advertising.

[0003] The billboard cloth of an advertising light box is usually installed on a face frame or a glass panel of the advertising light box. In the prior art, when replacing the billboard cloth in the advertising light box, it is necessary to first disassemble the face frame or the glass panel of the advertising light box, and then replace the billboard cloth. The operation is cumbersome and troublesome, and the face frame or the glass panel is easily damaged during the disassembly process. Utility Model Content

[0004] The purpose of the utility model is to provide an advertising light box which is convenient for replacing the advertising board cloth in view of the above-mentioned existing technical problems, thereby achieving the effect of conveniently replacing the advertising board cloth.

[0005] In view of this, the utility model provides an advertising light box which is convenient for replacing brand cloth, comprising:

[0006] A support, the support comprising a base and a support, the support being mounted on the base;

[0007] A light box, the light box is installed above the pillar, a mounting cavity is provided inside the light box, and a mounting groove is provided on the side wall of the light box along the width direction of the light box;

[0008] A mounting plate, wherein a placement groove for placing the billboard cloth is provided on the mounting plate, and a first extension portion and a second extension portion of an integral structure are respectively provided on both ends of the mounting plate;

[0009] A limit frame, wherein the limit frame is installed on the installation slot;

[0010] Wherein, a guide wheel is also installed below the mounting plate, and the mounting plate is slidably arranged in the mounting cavity.

[0011] Furthermore, the limit frame is mounted and connected to the mounting groove by setting fasteners.

[0012] Furthermore, a slot is provided on the limiting frame, and a protrusion is provided on the first extension portion of the mounting plate, and the protrusion is adapted to be plugged into the slot.

[0013] Furthermore, sealing gaskets are bonded to inner walls on both sides of the slot.

[0014] Furthermore, a magnet block is provided in the slot.

[0015] Furthermore, a rain shield is provided above the light box.

[0016] Furthermore, a handle is installed on the mounting plate, and the handle is located at the end of the mounting plate where the first extension portion is provided.

[0017] The beneficial effects of the utility model are:

[0018] 1. A mounting groove connected to the mounting cavity inside the light box is provided on one side of the light box. A mounting plate with a guide wheel can be slidably installed in the mounting cavity through the mounting groove. When the billboard cloth in the light box needs to be replaced, the mounting plate only needs to be slid out from the inside of the light box and then the billboard cloth in the placement groove needs to be replaced. After the replacement, the mounting plate can be pushed to slide back into the inside of the light box. The operation is convenient and labor-saving, which improves practicality.

[0019] 2. A slot is provided on the limit frame, and a protrusion that matches the shape of the slot is provided on the first extension portion of the mounting plate. A magnet block is provided in the slot, and the protrusion is made of metal. When the protrusion is plugged into the slot, the magnet block attracts the protrusion made of metal to enhance the connection firmness between the protrusion and the slot, so that the mounting plate can be stably installed in the mounting cavity in the light box to prevent the mounting plate from sliding after installation.

[0020] 3. Installing a rain shield on rainy days can prevent rain from wetting the surface of the light box, and prevent rain from flowing out of the light box along the surface of the light box, causing the sign cloth to get wet and the light box to be damaged; at the same time, the design of the rain shield can also provide a place for passers-by to hide from the rain. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a structural sectional view of the utility model;

[0023] Figure 3 This utility model Figure 2 An enlarged schematic diagram of the structure when the raised portion at A in the middle is plugged into the slot;

[0024] The symbols in the figure are:

[0025] 1. Base; 2. Pillar; 3. Light box; 31. Mounting cavity; 32. Mounting slot; 33. Glass panel; 4. Mounting plate; 41. First extension; 411. Raised portion; 42. Second extension; 43. Placement slot; 44. Guide wheel; 5. Limiting frame; 51. Fastener; 52. Slot; 53. Magnet block; 54. Sealing gasket; 6. Rain shield; 7. Handle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0028] Embodiment 1:

[0029] This embodiment provides an advertising light box that is convenient for replacing brand cloth, including:

[0030] A support, the support comprising a base 1 and a support column 2, the support column 2 being mounted on the base 1;

[0031] A light box 3, the light box 3 is installed above the pillar 2, a mounting cavity 31 is provided inside the light box 3, and a mounting groove 32 is provided on the side wall of the light box 3 along the width direction of the light box 3;

[0032] A mounting plate 4, wherein a placement groove 43 for placing the billboard cloth is provided on the mounting plate 4, and a first extension portion 41 and a second extension portion 42 of an integral structure are respectively provided on both ends of the mounting plate 4;

[0033] A limit frame 5, wherein the limit frame 5 is installed on the installation groove 32;

[0034] A guide wheel 44 is installed below the mounting plate 4 , and the mounting plate 4 is slidably disposed in the mounting cavity 31 .

[0035] In the present technical solution, the light box 3 is installed on a support, a mounting cavity 31 is provided inside the light box 3, a glass panel 33 is installed on one end face in the width direction of the light box 3 for observing the mounting cavity 31 inside the light box 3; a mounting groove 32 is opened on one side face in the length direction of the light box 3, the mounting groove 32 is connected with the mounting cavity 31 in the light box 3, the mounting plate 4 is arranged in the mounting cavity 31 through the mounting groove 32, and a placement groove 43 for placing a billboard cloth is provided on the mounting plate 4. When the mounting plate 4 is located in the mounting cavity 31, the billboard cloth placed on the mounting plate 4 can be viewed through the glass panel 33.

[0036] A guide wheel 44 is also installed below the mounting plate 4, so that the mounting plate 4 can slide in the mounting cavity 31 of the light box 3; a first extension section and a second extension section are respectively provided at both ends of the mounting plate 4, and a limit frame 5 is installed on the mounting groove 32 of the light box 3. In the process of the mounting plate 4 sliding toward the outside of the light box 3, when the placement groove 43 is completely located outside the light box 3, the limit frame 5 abuts against the second extension portion 42, thereby limiting the mounting plate 4 from sliding outward further, preventing the mounting plate 4 from separating from the light box 3, and improving practicality. In the process of the mounting plate 4 sliding toward the inside of the light box 3, when the placement groove 43 is completely located in the mounting cavity 31, the limit frame 5 abuts against the first extension portion 41, the first extension portion 41 is located in the mounting groove 32, and the end of the mounting plate 4 is flush with the side of the light box 3, thereby improving the aesthetics of the advertising light box 3.

[0037] Through this structural design, a mounting groove 32 connected to the mounting cavity 31 inside the light box 3 is opened on one side of the light box 3, and the mounting plate 4 with the guide wheel 44 can be slidably installed in the mounting cavity 31 through the mounting groove 32. When the billboard cloth in the light box 3 needs to be replaced, it is only necessary to slide the mounting plate 4 out from the inside of the light box 3 and then replace the billboard cloth in the placement groove 43. After the replacement is completed, push the mounting plate 4 to slide back into the inside of the light box 3. The operation is convenient and labor-saving, which improves practicality.

[0038] Embodiment 2:

[0039] This embodiment provides an advertising light box that is convenient for replacing brand cloths. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0040] Furthermore, the limiting frame 5 is installed and connected to the installation groove 32 by providing a fastener 51 .

[0041] In the technical solution, a plurality of connection holes are provided on the limit frame 5, a plurality of mounting holes are provided on the mounting groove 32, and then a fastener 51 is provided to pass through the connection holes and connect with the mounting holes, and the fastener 51 can be any one of a bolt or a screw. Through this structural design, the limit frame 5 can be detachably mounted on the mounting groove 32 of the light box 3, which is convenient for replacing the limit frame 5 after it is damaged, thereby improving practicality.

[0042] Embodiment 3:

[0043] This embodiment provides an advertising light box that is convenient for replacing brand cloths. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0044] Furthermore, a slot 52 is provided on the limiting frame 5 , and a protrusion 411 is provided on the first extension portion 41 of the mounting plate 4 , and the protrusion 411 is adapted to be plugged into the slot 52 .

[0045] Furthermore, a magnet block 53 is disposed in the slot 52 .

[0046] In the present technical solution, a slot 52 is provided on the limit frame 5, and a protrusion 411 which is adapted to the shape of the slot 52 is provided on the first extension portion 41 of the mounting plate 4. When the mounting plate 4 is located in the mounting cavity 31, the limit frame 5 abuts against the first extension portion 41, and the protrusion 411 is inserted into the slot 52, thereby improving the connection firmness between the first extension portion 41 of the mounting plate 4 and the light box 3, and avoiding the mounting plate 4 from sliding when there is no need to replace the billboard cloth.

[0047] A magnet block 53 is provided in the slot 52, and the protrusion 411 on the first extension portion 41 of the mounting plate 4 is made of metal. The protrusion 411 can be fixed to the first extension portion 41 by gluing. When the protrusion 411 is plugged into the slot 52, the magnet block 53 attracts the protrusion 411 made of metal to enhance the connection firmness between the protrusion 411 and the slot 52, so that the mounting plate 4 can be stably installed in the mounting cavity 31 in the light box 3 to prevent the mounting plate 4 from sliding after installation.

[0048] Embodiment 4:

[0049] This embodiment provides an advertising light box that is convenient for replacing brand cloths. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0050] Furthermore, sealing pads 54 are bonded to the inner walls of both sides of the slot 52 .

[0051] In the present technical solution, sealing gaskets 54 are bonded to the inner walls on both sides of the slot 52. The sealing gaskets 54 are made of rubber and have a certain elasticity. When the protrusion 411 is plugged into the slot 52, the sealing gasket 54 is squeezed by the protrusion 411 and the inner wall of the slot 52, so that the sealing gasket 54 is tightly attached to the protrusion 411, thereby improving the sealing performance of the connection between the protrusion 411 and the slot 52 and preventing rainwater from entering the interior of the light box 3 from the side of the light box 3; in addition, after the protrusion 411 is plugged into the slot 52, the sealing gasket 54 will exert friction resistance on the protrusion 411, thereby enhancing the connection firmness between the protrusion 411 and the slot 52 and preventing the mounting plate 4 from sliding.

[0052] Embodiment 5:

[0053] This embodiment provides an advertising light box that is convenient for replacing brand cloths. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0054] Furthermore, a rain shield 6 is provided above the light box 3 .

[0055] In the present technical solution, a rain shield 6 is installed above the light box 3. The rain shield 6 is an inverted "V"-shaped structure. The rain shield 6 can prevent rain from wetting the surface of the light box 3 on rainy days, and prevent rain from flowing out of the light box 3 along the surface of the light box 3 to cause the sign cloth to get wet and the light box 3 to be damaged, thereby improving safety. At the same time, the design of the rain shield 6 can also provide a place for passers-by to hide from the rain, thereby improving practicality.

[0056] Embodiment 6:

[0057] This embodiment provides an advertising light box that is convenient for replacing brand cloths. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0058] Furthermore, a handle 7 is installed on the mounting plate 4 , and the handle 7 is located at the end of the mounting plate 4 where the first extension portion 41 is provided.

[0059] In the present technical solution, a mounting handle 7 is provided on one side of the mounting plate 4 outside the light box 3, so as to facilitate the operator to push and pull the mounting plate 4 when replacing the billboard cloth, thereby improving practicality.

[0060] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An advertising light box that is convenient for replacing brand cloth, characterized in that: include: A support, the support comprising a base (1) and a support column (2), the support column (2) being mounted on the base (1); A light box (3), the light box (3) being installed above the pillar (2), the light box (3) being provided with an installation cavity (31) inside, and a side wall of the light box (3) being provided with an installation groove (32) along the width direction of the light box (3); A mounting plate (4), wherein a placement groove (43) for placing a billboard cloth is provided on the mounting plate (4), and a first extension portion (41) and a second extension portion (42) of an integral structure are respectively provided on both ends of the mounting plate (4); A limiting frame (5), wherein the limiting frame (5) is installed on the installation groove (32); A guide wheel (44) is also installed below the mounting plate (4), and the mounting plate (4) is slidably arranged in the mounting cavity (31).

2. The advertising light box for facilitating the replacement of brand cloth according to claim 1, characterized in that: The limiting frame (5) is installed and connected to the installation groove (32) by providing a fastener (51).

3. The advertising light box for facilitating the replacement of brand cloth according to claim 1, characterized in that: The limiting frame (5) is also provided with a slot (52), and the first extension portion (41) of the mounting plate (4) is provided with a protrusion (411), and the protrusion (411) is adapted to be plugged into the slot (52).

4. The advertising light box for facilitating the replacement of brand cloth according to claim 3, characterized in that: A magnet block (53) is arranged in the slot (52).

5. The advertising light box for facilitating the replacement of brand cloth according to claim 3, characterized in that: Sealing pads (54) are bonded to the inner walls on both sides of the slot (52).

6. The advertising light box for facilitating the replacement of brand cloth according to claim 1, characterized in that: A rain shield (6) is provided above the light box (3).

7. The advertising light box for facilitating the replacement of brand cloth according to claim 1, characterized in that: A handle (7) is also mounted on the mounting plate (4), and the handle (7) is located at the end of the mounting plate (4) where the first extension portion (41) is provided.

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