Folding lamp box back plate with lamp

Abstract

The utility model belongs to the technical field of lamp box back plates with lamps, and particularly relates to a folding lamp box back plate with lamps, which comprises two back plate bodies and a connecting plate arranged between the two back plate bodies, and hinged parts are hinged between two sides of the connecting plate and the two back plate bodies. The two back plate bodies are folded or unfolded on the connecting plate based on hinging, the hinging piece comprises a connecting column and a butt-joint piece, the connecting column is arranged at the side end of the connecting plate, a through hole for containing the butt-joint piece to rotate penetrates through the connecting column along the axis, a notch for the butt-joint piece to pass through is formed in the outer wall of the connecting column, and the butt-joint piece is arranged on the butt-joint piece. According to the utility model, through the connecting plate and the two hinging pieces which are additionally arranged between the two back plate bodies, the two back plate bodies can be folded and unfolded when in use, and can be folded and stored when not in use, so that the back plate bodies are convenient to carry and transport.

Description

Technical Field

[0001] The utility model belongs to the technical field of light box back panels with lights, and particularly relates to a foldable light box back panel with lights. Background Art

[0002] The light box consists of a keel, light source, panel, bracket, controller and backboard, and the light source is installed on the inner side of the backboard.

[0003] Since existing light boxes are generally large structures and are generally produced on site, raw materials need to be transported before production. Sometimes the light boxes are too large, resulting in a large back panel area, which is not conducive to transportation and is not conducive to splicing and assembly during transportation. Utility Model Content

[0004] The purpose of the present utility model is to provide a foldable light box with a light back panel to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a folding light box with a lighted backboard, comprising: two backboard bodies and a connecting plate installed between the two backboard bodies, and hinged parts are hinged between the two sides of the connecting plate and the two backboard bodies, so that the two backboard bodies can be folded or unfolded on the connecting plate based on the hinge.

[0006] Preferably, the connecting part includes a connecting column and a docking part. The connecting column is arranged on the side end of the connecting plate. A through hole is passed through the connecting column along the axis to accommodate the rotation of the docking part. A notch is provided on the outer wall of the connecting column for the docking part to pass through. The connecting part is provided with a fixing part connected to the backboard body.

[0007] Preferably, the fixing member includes a U-shaped clamping member integrally formed with the docking member, and one end of the backplane body is inserted into the U-shaped clamping member.

[0008] Preferably, the docking member includes a first docking member, the first docking member is a C-shaped columnar structure, and the notch and the gap of the C-shaped groove of the first docking member are staggered.

[0009] Preferably, the docking member further includes a second docking member, and the second docking member includes a hollow tubular structure.

[0010] Preferably, the docking member further includes a third docking member, and the third docking member is a columnar structure.

[0011] Preferably, the angle of the notch is 106 degrees.

[0012] Preferably, the front side of each back panel body is provided with reflective paper for reflection, the front side of the connecting plate is provided with a light strip for lighting, and blocks are provided at the edges of both sides of the connecting plate. A slot is formed between each block and the connecting plate, and an installation area for accommodating the light strip is formed between the two slots.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) The utility model adds a connecting plate and two hinged parts between the two back panel bodies, so that the two back panel bodies can be folded and unfolded when in use, and can be folded and stored when not in use, which makes it easy to carry and transport the back panel bodies.

[0015] (2) The utility model adds connecting posts and docking pieces, and the docking pieces are hinged to the connecting posts through notches and through holes, thereby facilitating the rotation and folding of the backboard body on the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a top view of the back panel body and the connecting plate of the utility model when they are unfolded;

[0017] Figure 2 This is a top view of the back panel body and the connecting plate of the utility model when they are folded;

[0018] Figure 3 This is a top view of the connecting column and connecting plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the cooperation between the connecting column and the first docking piece of the utility model;

[0020] Figure 5 This is a schematic diagram of the cooperation between the connecting column and the second docking piece of the utility model;

[0021] Figure 6 This is a schematic diagram of the cooperation between the connecting column and the second docking piece of the utility model;

[0022] In the figure: 1. back panel body; 2. hinged part; 3. light strip; 4. connecting plate; 5. slot; 6. clamping block; 7. connecting column; 8. through hole; 9. notch; 10. U-shaped clamp; 11. first docking part; 12. reflective paper; 13. second docking part; 14. third docking part. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] refer to Figure 1-2 As shown, the utility model provides a folding light box with a light back panel, comprising: two back panel bodies 1 and a connecting plate 4 installed between the two back panel bodies 1, and hinged parts 2 are hinged between the two sides of the connecting plate 4 and the two back panel bodies 1, so that the two back panel bodies 1 can be folded or unfolded on the connecting plate 4 based on the hinge.

[0025] Combine Figure 1-3 As shown, the front side of each back panel body 1 is provided with reflective paper 12 for reflection, the front side of the connecting plate 4 is provided with a light strip 3 for lighting, and the edges of both sides of the connecting plate 4 are provided with card blocks 6. A card slot 5 is formed between each card block 6 and the connecting plate 4, and an installation area for accommodating the light strip 3 is formed between the two card slots 5.

[0026] As mentioned above, when using the two back panel bodies 1, the connecting plate 4 and the two hinges 2 provided by the utility model, the two back panel bodies 1 are respectively hinged on both sides of the connecting plate 4 through the two hinges 2, so that the two back panel bodies 1 form an integrated back panel when they are unfolded on the connecting plate 4. When the two back panel bodies 1 are folded on the connecting plate 4 through the two hinges 2, it is convenient for the two back panel bodies 1 to be folded and stored on both sides of the connecting plate 4. The light strip 3 is installed on the connecting plate 4 through the two card slots 5, so that the connecting plate 4 has a lighting function, and the two back panel bodies 1 have a reflective function through the reflective paper 12.

[0027] In this utility model, combined with Figure 1-3 As shown, the hinged part 2 of this embodiment includes a connecting column 7 and a docking part. The connecting column 7 is arranged on the side end of the connecting plate 4. A through hole 8 is passed through the connecting column 7 along the axis to accommodate the rotation of the docking part. A notch 9 for the docking part to pass through is provided on the outer wall of the connecting column 7. A fixing part connected to the backplane body 1 is provided on the connecting part, and the angle of the notch 9 is 106 degrees.

[0028] Combine Figure 4-6 As shown, the fixing member includes a U-shaped clamp 10 integrally formed with the docking member, and one end of the backboard body 1 is inserted into the U-shaped clamp 10 .

[0029] As mentioned above, when using the hinged part 2 provided by the present invention, the connecting column 7 in the hinged part 2 provides an installation position for the docking part on the connecting plate 4, and the docking part is assembled on the connecting column 7 through the notch 9 and the through hole 8. At the same time, the notch 9 facilitates the docking part to rotate in the through hole 8, thereby allowing the back panel body 1 to be folded on the connecting plate 4, and the U-shaped clip 10 facilitates the connection between the back panel body 1 and the docking part.

[0030] The above-mentioned docking piece has at least three embodiments when in use.

[0031] Example 1

[0032] In this embodiment, combined with Figure 4 As shown, the docking member of this embodiment includes a first docking member 11 . The first docking member 11 is a C-shaped columnar structure, and the notch of the C-shaped groove of the first docking member 11 is staggered with the notch 9 .

[0033] As mentioned above, when using the first docking piece 11 provided in this embodiment, the first docking piece 11 can be a C-shaped columnar structure. The first docking piece 11 of the C-shaped columnar structure can rotate in the through hole 8 on the connecting column 7, thereby forming a hinged structure between the back panel body 1 and the connecting plate 4, which facilitates the folding of the back panel body 1 on the connecting plate 4. At the same time, the first docking piece 11 of the C-shaped columnar structure can easily enter the through hole 8 through deformation, reducing the difficulty of assembling the first docking piece 11 and the connecting column 7.

[0034] Example 2

[0035] In this embodiment, combined with Figure 5 As shown, the docking member of this embodiment further includes a second docking member 13, and the second docking member 13 includes a hollow tubular structure.

[0036] As mentioned above, when using the second docking piece 13 provided in this embodiment, the second docking piece 13 can be a hollow tubular structure. The second docking piece 13 with a hollow tubular structure can rotate in the through hole 8 on the connecting column 7, thereby forming a hinged structure between the back panel body 1 and the connecting plate 4, which facilitates the folding of the back panel body 1 on the connecting plate 4. At the same time, the hollow tubular structure can reduce the weight of the second docking piece 13, thereby reducing the weight of the entire equipment and facilitating the assembly of the equipment.

[0037] Example 3

[0038] In this embodiment, combined with Figure 6 As shown, the docking member of this embodiment further includes a third docking member 14, which is a columnar structure.

[0039] As mentioned above, when using the third docking member 14 provided in this embodiment, the third docking member 14 can be a columnar structure, and the columnar structure of the third docking member 14 can be rotated in the through hole 8 on the connecting column 7, thereby forming a hinged structure between the back panel body 1 and the connecting plate 4, making it easier for the back panel body 1 to be folded on the connecting plate 4.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable light box with a light back panel, characterized in that: include: Two backplane bodies (1) and a connecting plate (4) installed between the two backplane bodies (1), wherein hinged parts (2) are hinged between both sides of the connecting plate (4) and the two backplane bodies (1), and the two backplane bodies (1) are folded or unfolded on the connecting plate (4) based on the hinge.

2. The foldable light box with light back panel according to claim 1, characterized in that: The hinged part (2) includes a connecting column (7) and a docking part. The connecting column (7) is arranged on the side end of the connecting plate (4). A through hole (8) is passed through the connecting column (7) along the axis to accommodate the rotation of the docking part. A notch (9) is provided on the outer wall of the connecting column (7) for the docking part to pass through. The hinged part (2) is provided with a fixing part connected to the backboard body (1).

3. The foldable light box with light back panel according to claim 2, characterized in that: The fixing member comprises a U-shaped clamping member (10) integrally formed with the docking member, and one end of the backboard body (1) is inserted into the U-shaped clamping member (10).

4. The foldable light box with light back panel according to claim 2, characterized in that: The docking piece comprises a first docking piece (11), the first docking piece (11) is a C-shaped columnar structure, and the notch and the notch (9) of the C-shaped groove of the first docking piece (11) are staggered.

5. The foldable light box with light back panel according to claim 2, characterized in that: The docking piece further comprises a second docking piece (13), and the second docking piece (13) comprises a hollow tubular structure.

6. The foldable light box with light back panel according to claim 2, characterized in that: The docking piece further comprises a third docking piece (14), and the third docking piece (14) is a columnar structure.

7. The foldable light box with light back panel according to claim 2, characterized in that: The angle of the notch (9) is 106 degrees.

8. The foldable light box with light back panel according to claim 1, characterized in that: The front side of each back panel body (1) is provided with reflective paper (12) for reflecting light, the front side of the connecting plate (4) is provided with a light strip (3) for lighting, and both side edges of the connecting plate (4) are provided with a card block (6), a card slot (5) is formed between each card block (6) and the connecting plate (4), and an installation area for accommodating the light strip (3) is formed between the two card slots (5).

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