Suspension type lamp box

Abstract

The utility model discloses a suspension type lamp box, and relates to the technical field of lamp boxes, a plurality of groups of positioning adjusting mechanisms are arranged and installed on a suspension truss along the direction of a support of the suspension truss, and a plurality of groups of lifting devices are hung below the positioning adjusting mechanisms at intervals. A plurality of anti-falling devices are hung on the lower portion of the positioning adjusting mechanism in a staggered mode, the lifting device is arranged on the lower portion of the positioning adjusting mechanism in a spaced mode, and display cloth is laid on the front side of a box body of the box frame mechanism. According to the design, the suspended truss serves as a suspended ceiling support, then front-back position correction adjustment of the positioning adjustment mechanism is utilized, front-back adjustment is conducted on the hanging supporting directions of the lifting device and the anti-falling device, front-back position correction adjustment is synchronously conducted on the box frame mechanism and the exhibition board combination of the exhibition cloth, and therefore the box frame mechanism and the exhibition board combination can adapt to the flexible and changeable complex environment on site; and by means of the dual hanging combination of the lifting device and the anti-falling device, the lifting adjusting function is achieved, meanwhile, the anti-falling protection function is achieved, the dual hanging protection effect is achieved, and the safety durability is higher.

Description

Technical Field

[0001] The utility model relates to the field of light boxes, in particular to a hanging light box. Background Technique

[0002] A light box is a device used to display information. Its main function is to illuminate pictures, texts and other information through built-in lights, so as to make them present a more distinct and clear effect, attracting people's attention and interest. It can be used to display advertisements, posters, outdoor publicity and other information. There are various styles of light boxes, such as vertical type, wall-mounted type, hanging type, etc. Among them, the hanging light box is widely used in various public places such as shopping malls and stations due to its remarkable display effect. As shown in a hanging building decoration light box structure (publication number CN211479590U) disclosed by the Chinese Patent Network, when such a device is installed and used, based on the coiling connection between the coiling disc and the suspension wire, the suspension wire is coiled and released, and then the light box body is suspended and lifted to adapt to the on-site environment.

[0003] However, for the hanging light box adopted in the above-mentioned disclosed patent, there are still some deficiencies: the safety and durability cannot be fully guaranteed by using a single suspension component to suspend and support the light box, and the safety stability is poor. Therefore, those skilled in the art have provided a hanging light box to solve the problems raised in the above background technique. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a hanging light box, which solves the problems of poor on-site installation adaptability and unstable safety of the existing hanging light box raised in the above background technique.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: a hanging light box, including a hanging truss;

[0006] A plurality of positioning and adjusting mechanisms are arranged and installed along the direction of the bracket of the hanging truss;

[0007] A plurality of lifting devices are hung at intervals below the positioning and adjusting mechanism, and a plurality of anti-falling devices are hung at intervals below the positioning and adjusting mechanism with the lifting devices staggered;

[0008] Both the lifting device and the anti-falling device are connected to the box frame mechanism, and a display cloth is laid on the front side of the box body of the box frame mechanism.

[0009] As a further technical solution of the utility model: the lifting device is an electric hoist structure, the anti-falling device is an anti-falling arrester structure, and the lifting device and the anti-falling device are arranged in a staggered manner.

[0010] As a further technical solution of the utility model: The positioning and adjusting mechanism includes an orbital frame and a hoop sleeve mounted on the middle of the bracket of the orbital frame. The inner wall of the bracket of the orbital frame is symmetrically provided with guiding sliding rails, and a positioning screw rod is rotatably connected to the middle of the bracket of the orbital frame. A positioning sliding table guided by the guiding sliding rails is sleeved on the outer side of the shaft rod of the positioning screw rod, and a suspension support seat for hanging a lifting device and an anti-falling device is arranged below the table frame of the positioning sliding table.

[0011] As a further technical solution of the utility model: The box frame mechanism includes a box body and a front support frame arranged at the front box opening of the box body. A plurality of supplementary light lamps are arranged in the box body in a distributed manner.

[0012] As a further technical solution of the utility model: Fire extinguishing bombs are symmetrically arranged at the corner ends of the top of the box body.

[0013] As a further technical solution of the utility model: A plurality of galvanized steel frames are arranged on the back plate of the box body in a distributed manner, and a plurality of scissors tie rods are arranged on the back plate of the box body in a staggered manner with respect to the galvanized steel frames.

[0014] As a further technical solution of the utility model: The scissors tie rod includes steel wire ropes arranged in a cross pattern and turnbuckles installed on the wire ropes of the steel wire ropes.

[0015] The utility model provides a suspended light box, which has the following beneficial effects compared with the prior art:

[0016] The suspended light box of this design is based on a suspension truss as a ceiling bracket, and then the front and rear positioning and adjustment of the positioning and adjusting mechanism are used to adjust the front and rear positions of the suspension support of the lifting device and the anti-falling device, and synchronously adjust the front and rear positions of the box frame mechanism and the exhibition board combination of the exhibition layout to adapt to the flexible and changeable complex environment on site. And through the dual suspension combination of the lifting device and the anti-falling device, it has the function of lifting adjustment while having the function of anti-falling protection, playing a dual suspension protection role, with better suspension stability and higher safety durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the suspended light box;

[0018] Figure 2 is a structural schematic diagram of the positioning and adjusting mechanism in the suspended light box;

[0019] Figure 3 is a structural schematic diagram of the box frame mechanism in the suspended light box;

[0020] Figure 4 is a rear view of the box frame mechanism in the suspended light box.

[0021] In the figure: 1. Suspension truss; 2. Positioning and adjusting mechanism; 21. Track frame; 22. Hoop sleeve; 23. Guide slide rail; 24. Alignment screw rod; 25. Alignment slide table; 26. Hanging support seat; 3. Lifting device; 4. Anti-falling device; 5. Box frame mechanism; 51. Box body; 52. Front support frame; 53. Supplementary light; 54. Fire extinguishing bomb; 55. Galvanized steel frame; 56. Scissor tie rod; 561. Steel wire rope; 562. Turnbuckle; 6. Cloth spreading. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution for a hanging light box: the hanging light box includes a suspension truss 1, and a plurality of groups of positioning and adjusting mechanisms 2 are arranged along the support direction of the suspension truss 1. The positioning and adjusting mechanism 2 includes a track frame 21 and a hoop sleeve 22 mounted on the middle of the support of the track frame 21. Guide slide rails 23 are symmetrically arranged on the inner wall of the support of the track frame 21, and an alignment screw rod 24 is rotatably connected to the middle of the support of the track frame 21. An alignment slide table 25 guided by the guide slide rails 23 is sleeved on the outer side of the shaft of the alignment screw rod 24, and a hanging support seat 26 for hanging the lifting device 3 and the anti-falling device 4 is arranged below the table frame of the alignment slide table 25. By rotating the alignment screw rod 24, the alignment slide table 25 is pushed to slide back and forth along the track direction of the guide slide rails 23, so as to adjust the position of the hanging support seat 26 back and forth, and then adjust the combination of the lifting device 3 and the anti-falling device 4 back and forth, and push the combination of the box frame mechanism 5 and the cloth spreading 6 to move back and forth for alignment, so as to adapt to the flexible installation environment on site.

[0024] A plurality of groups of lifting devices 3 are hung at intervals below the positioning and adjusting mechanism 2, and a plurality of groups of anti-falling devices 4 are hung at intervals below the positioning and adjusting mechanism 2 with the lifting devices 3 staggered. The lifting device 3 is an electric hoist structure, and the anti-falling device 4 is a fall arrester structure. The lifting device 3 and the anti-falling device 4 are arranged in an interleaved manner. By using the lifting device 3 of the electric hoist structure as the hanging component of the light box, the height position of the combination of the box frame mechanism 5 and the cloth spreading 6 can be flexibly adjusted to adapt to the on-site display environment. And by using the anti-falling device 4 of the fall arrester structure as an auxiliary traction component, it can move up and down synchronously with the light box while playing a role in anti-falling protection, improving the hanging safety and durability of the light box.

[0025] The lifting device 3 and the anti-falling device 4 are both connected to the box frame mechanism 5. A display cloth 6 is laid on the front side of the box body of the box frame mechanism 5. The box frame mechanism 5 includes a box body 51 and a front support frame 52 arranged at the front box opening of the box body 51. The interior of the box body 51 is arranged with multiple groups of fill lights 53. The top corners of the box body 51 are symmetrically provided with fire extinguishing bombs 54. Since various electrical devices are arranged inside the box frame mechanism 5 to maintain its daily display effect, fire extinguishing bombs 54 are arranged on the top of the box frame mechanism 5 to deal with various electrical fire accidents.

[0026] The back panel of the box body 51 is arranged with multiple sets of galvanized steel frames 55, and the back panel of the box body 51 is staggered with multiple sets of scissor pull rods 56. By utilizing the back support of the galvanized steel frames 55 and the scissor pull rods 56, a double insurance function is played in the structural connection, preventing the light box from deformation, ensuring the integrity of the light box, and extending the overall service life of the light box.

[0027] The scissors pull rod 56 includes a cross-arranged steel wire rope 561 and a spiral buckle 562 installed on the wire rope 561. The scissors pull rod 56 formed by the combination of the steel wire rope 561 and the spiral buckle 562 has flexible tightening performance and can adjust the tensioning performance according to the size of the box frame mechanism 5.

[0028] The working principle of the present invention is as follows: when installing and using a suspended light box, the suspension truss 1 is used as a ceiling bracket and is suspended on the top of a building. Then, based on the on-site installation environment, the calibration screw 24 of the positioning adjustment mechanism 2 is rotated to push the calibration slide 25 to slide back and forth along the track direction of the guide rail 23, and the orientation of the suspension support 26 is adjusted back and forth. Then, the combination of the lifting device 3 and the anti-fall device 4 is adjusted back and forth, and the box frame mechanism 5 and the spreader 6 are pushed to move forward and backward for calibration, so as to adapt to the flexible and changeable installation environment on site.

[0029] Furthermore, the lifting characteristics of the lifting device 3 in the electric hoist structure style can be used to flexibly adjust the height and position of the combination of the box frame mechanism 5 and the spreader 6 to adapt to the on-site display environment. At the same time as the lifting and lowering adjustment, the anti-fall device 4 of the anti-fall device structure serves as an auxiliary traction component. It can move synchronously with the light box and play an anti-fall protection role. It forms a dual suspension traction component with the lifting device 3, thereby improving the suspension safety and durability of the light box.

[0030] Later, during the hanging process, the box frame mechanism 5 can be moved downward by the lifting function of the lifting device 3 to perform portable replacement of the spread 6.

[0031] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model are implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. Suspended light box, characterized in that, comprising a suspension truss (1); The suspension truss (1) is provided with a plurality of positioning and adjusting mechanisms (2) arranged along the support direction thereof; Multiple sets of lifting devices (3) are hung at intervals below the positioning and adjusting mechanism (2), and multiple sets of anti-falling devices (4) are hung at intervals below the positioning and adjusting mechanism (2) in a staggered manner from the lifting devices (3); The lifting device (3) and the anti-falling device (4) are both connected to a box frame mechanism (5), and a spread (6) is laid on the front side of the box body of the box frame mechanism (5).

2. The suspended light box according to claim 1, characterized in that, The lifting device (3) is an electric hoist structure, the anti-falling device (4) is an anti-falling device structure, and the lifting device (3) and the anti-falling device (4) are arranged in a staggered manner.

3. The hanging light box according to claim 1, characterized in that, The positioning and adjusting mechanism (2) comprises a track frame (21) and a hoop sleeve (22) mounted on the middle part of the track frame (21) bracket, the inner wall of the track frame (21) bracket is symmetrically provided with a guide rail (23), and the middle part of the track frame (21) bracket is rotatably connected with a calibration screw rod (24), the outer side of the shaft of the calibration screw rod (24) is provided with a calibration slide (25) guided by the guide rail (23), and a hanging support seat (26) for hanging a lifting device (3) and an anti-falling device (4) is provided below the platform of the calibration slide (25).

4. The hanging light box according to claim 1, wherein The box frame mechanism (5) comprises a box body (51) and a front support frame (52) arranged at a box opening on the front side of the box body (51); a plurality of groups of fill lights (53) are arranged inside the box body (51).

5. The hanging light box according to claim 4, wherein, Fire extinguishing bombs (54) are symmetrically arranged at the corner ends of the top of the box body (51).

6. The hanging light box according to claim 4, wherein, The back plate of the box body (51) is arranged and installed with multiple groups of galvanized steel frames (55), and the back plate of the box body (51) is arranged and installed with multiple groups of scissor pull rods (56) staggered with the galvanized steel frames (55).

7. The hanging light box according to claim 6, wherein, The scissor pull rod (56) comprises steel wire ropes (561) arranged in a cross pattern and a turnbuckle (562) installed on the wire ropes (561).

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