Media display energy-saving indicating lamp box

Abstract

The utility model relates to the technical field of lamp boxes, and discloses a media display energy-saving indicating lamp box which comprises a lamp box body, a glass door is movably installed on the front side of the lamp box body, a top cover is installed on the top of the lamp box body, and fixing plates are fixedly installed on the portions, close to the two sides, of the side wall of an inner cavity of the lamp box body. A smoothing assembly is arranged in an inner cavity of the lamp box body, under rotation of two second threaded rods, a first connecting block, a second connecting block and a second n-shaped plate which are adjacent can move rightwards through adjacent threaded sleeves, then a bent poster can be smoothed, the poster propaganda effect can be improved, and the poster propaganda effect can be improved. The poster pasting efficiency of workers is improved to a certain extent, a first n-shaped plate and a first connecting block can be folded by arranging a vertical plate, a rotating shaft, a blind hole, a disc and a T-shaped rod, the situation that the first connecting block and the first n-shaped plate cover the front of a poster to affect the viewing effect is avoided, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light boxes, in particular to a media display energy-saving indicator light box. Background Art

[0002] Media light boxes, as an important type of publicity and display equipment, have been widely used. Existing indicator light boxes are generally composed of a frame and a mask, and are equipped with auxiliary lighting facilities and poster boards.

[0003] When a media light box is in use, posters are usually posted inside the light box for publicity. However, for the convenience of carrying the posters, they are usually rolled up. When the posters are posted, the rolled-up posters are prone to bend and are not easy to post flatly inside the light box, which affects the viewing effect and reduces the efficiency of poster posting.

[0004] Therefore, we propose a media display energy-saving indicator light box to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving indicator light box for media display, so as to solve the problem proposed in the above-mentioned background technology that posters are usually rolled up for the convenience of carrying, and when the posters are posted, the rolled-up posters are easy to bend when posted, and it is not easy to post them flatly in the light box, thereby reducing the efficiency of poster posting.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a media display energy-saving indicator light box, comprising a light box body, a glass door is movably installed on the front side of the light box body, a top cover is installed on the top of the light box body, fixing plates are fixedly installed near both sides of the inner cavity side wall of the light box body, a smoothing component is arranged in the inner cavity of the light box body, and a folding component is arranged on the smoothing component;

[0007] The smoothing component includes a second threaded rod movably penetrating one side of the inner cavity of the light box body near the top and the bottom, and a threaded sleeve threadedly connected to the outer periphery of the second threaded rod, the rear side of the threaded sleeve is slidably connected to the rear side of the inner cavity of the light box body, the other end of the second threaded rod is rotatably connected to the other side of the inner cavity of the light box body, a servo motor is arranged near the top on one side of the light box body, and the end of the power output shaft of the servo motor is fixedly connected to the adjacent second threaded rod, a first n-shaped plate is arranged on the opposite side of the threaded sleeve, the inner cavity of the first n-shaped plate is slidably connected to the first connecting block, the rear side of the first n-shaped plate is arranged, and the inner cavity of the second n-shaped plate is slidably connected to the second connecting block.

[0008] Preferably, a groove wheel is fixedly mounted on the outer circumference of the second threaded rod near one end, and a transmission belt is commonly mounted on the outer circumference of the groove wheel. A load-bearing plate is fixedly installed on the top of the servo motor, and the other side of the load-bearing plate is fixedly connected to the light box body.

[0009] Preferably, a second telescopic rod is fixedly installed on the rear sides of the first connecting block and the first n-shaped plate, and the ends of the second telescopic rod are fixedly connected to the adjacent second n-shaped plate and the adjacent second connecting block respectively, and a second spring is movably sleeved on the outer periphery of the second telescopic rod, and the front and rear ends of the second spring located at the top are fixedly connected to the adjacent second n-shaped plate and the adjacent first n-shaped plate respectively, and the front and rear ends of the second spring located at the bottom are fixedly connected to the adjacent second connecting block and the adjacent first connecting block respectively, a plurality of limit grooves are equidistantly provided on one side of the first connecting block, and the inner cavities of adjacent limit grooves are movably inserted with limit blocks, a pull rod is fixedly installed on the other side of the limit block, a U-shaped plate is fixedly installed near the middle position on the other side of the first n-shaped plate, a rectangular opening is provided near the middle position on the other side of the first n-shaped plate, and the ends of the pull rod pass through the inner cavities of the rectangular opening and the inner cavities of the U-shaped plate, and are fixedly installed with the U-shaped plate.

[0010] Preferably, a third telescopic rod is fixedly installed on one side of the U-shaped plate near the front and rear ends, one end of the third telescopic rod is fixedly connected to the limit block, a third spring is movably sleeved on the outer periphery of the third telescopic rod, and the two ends of the third spring are respectively fixedly connected to the adjacent limit block and the adjacent U-shaped plate.

[0011] Preferably, a connecting seat is fixedly installed on the bottom near both sides of the light box body, a photoelectric conversion energy storage module is fixedly installed at the middle position of the bottom of the light box body, a battery is fixedly installed at the middle position of the top of the light box body, fill lights are fixedly installed on both sides of the inner cavity of the light box body, and solar panels are fixedly installed on the top of the top cover near both sides.

[0012] Preferably, a threaded tube is movably penetrated by the front side of the fixed plate near both sides, an anti-slip knob is fixedly installed at the front end of the threaded tube, the inner cavity of the threaded tube is threadedly connected with a first threaded rod, a pressure plate is fixedly installed at the end of the first threaded rod, a first telescopic rod is fixedly installed at the front side of the pressure plate near the top and bottom, and the front end of the first telescopic rod is fixedly connected to the fixed plate.

[0013] Preferably, the folding assembly includes a vertical plate fixedly mounted on a side opposite to the threaded sleeve, a rotating shaft movably penetrates the middle position of the front side of the vertical plate, the rear ends of the rotating shaft are respectively fixedly connected to the adjacent first n-shaped plates, blind holes are provided on the front side of the vertical plate near the top and one side, a disc is fixedly mounted on the end of the rotating shaft, a T-shaped rod is movably inserted into the inner cavity of the blind hole, and the front end of the T-shaped rod movably penetrates the inner cavity of the adjacent disc, a first spring is movably sleeved on the outer periphery of the T-shaped rod near the front end, and the front and rear ends of the first spring are respectively fixedly connected to the adjacent disc and the front end of the adjacent T-shaped rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. With the rotation of the two second threaded rods, the adjacent first connecting block, the second connecting block and the second n-shaped plate can be moved to the right through the adjacent threaded sleeves, thereby flattening the bent poster, improving the effect of the poster propaganda, and improving the efficiency of the staff in posting posters to a certain extent.

[0016] 2. By setting the vertical plate, the rotating shaft, the blind hole, the disc and the T-shaped rod, the first n-shaped plate and the first connecting block can be folded to avoid the first connecting block and the first n-shaped plate covering the front of the poster to affect the viewing effect, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the smoothing component of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing plate and the anti-slip knob of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the folding assembly of the utility model;

[0022] Figure 6 This is a schematic diagram of the three-dimensional structure of the first n-shaped plate and the first connecting block of the utility model;

[0023] Figure 7 For the utility model Figure 5 Enlarged view of point A in the middle.

[0024] In the figure: 1. Light box body; 11. Connecting seat; 12. Photoelectric conversion energy storage module; 13. Storage battery; 14. Fill light; 2. Glass door; 3. Top cover; 31. Solar panel; 4. Fixing plate; 41. Threaded pipe; 42. First threaded rod; 43. Pressing plate; 44. First telescopic rod; 5. Smoothing assembly; 51. Second threaded rod; 511. Grooved wheel; 512. Transmission belt; 52. Threaded sleeve; 53. Servo motor; 531 , load-bearing plate; 54, first n-shaped plate; 55, first connecting block; 551, second telescopic rod; 552, second spring; 553, limit block; 554, pull rod; 555, U-shaped plate; 5551, third telescopic rod; 5552, third spring; 56, second connecting block; 57, second n-shaped plate; 6, folding assembly; 61, vertical plate; 62, rotating shaft; 63, blind hole; 64, disc; 65, T-shaped rod; 66, first spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1: Please refer to Figure 1-7 A media display energy-saving indicator light box includes a light box body 1, a glass door 2 is movably installed on the front side of the light box body 1, a top cover 3 is installed on the top of the light box body 1, and the top cover 3 has a waterproof function. A fixing plate 4 is fixedly installed near both sides of the inner cavity side wall of the light box body 1, and a smoothing component 5 is provided in the inner cavity of the light box body 1, and a folding component 6 is provided on the smoothing component 5;

[0027] The smoothing component 5 includes a second threaded rod 51 that movably penetrates one side of the inner cavity of the light box body 1 near the top and bottom, and a threaded sleeve 52 that is threadedly connected to the outer periphery of the second threaded rod 51. The rear side of the threaded sleeve 52 is slidably connected to the rear side of the inner cavity of the light box body 1, and the other end of the second threaded rod 51 is rotatably connected to the other side of the inner cavity of the light box body 1. A servo motor 53 is provided near the top of one side of the light box body 1, and the power output shaft end of the servo motor 53 is fixedly connected to the adjacent second threaded rod 51. The opposite side of the threaded sleeve 52 is provided with a first n-shaped plate 54, the inner cavity of the first n-shaped plate 54 is slidably connected with the first connecting block 55, the rear side of the first n-shaped plate 54 is provided with a second n-shaped plate 57, the inner cavity of the second n-shaped plate 57 is slidably connected with the second connecting block 56, under the rotation of the two second threaded rods 51, the adjacent first connecting block 55, the second connecting block 56 and the second n-shaped plate 57 can be moved to the right through the adjacent threaded sleeves 52, so that the bent poster can be smoothed, the effect of the poster propaganda can be improved, and the efficiency of the staff in posting posters is improved to a certain extent.

[0028] The outer circumference of the second threaded rod 51 is fixedly sleeved with a groove wheel 511 near one end, and the outer circumference of the groove wheel 511 is commonly sleeved with a transmission belt 512. A load-bearing plate 531 is fixedly installed on the top of the servo motor 53. The load-bearing plate 531 can support the servo motor 53, and the other side of the load-bearing plate 531 is fixedly connected to the light box body 1. By setting the groove wheel 511 and the transmission belt 512, the two second threaded rods 51 can be rotated, which is convenient for subsequent work.

[0029] The second telescopic rod 551 is fixedly installed on the rear side of the first connecting block 55 and the first n-shaped plate 54, and the ends of the second telescopic rod 551 are fixedly connected to the adjacent second n-shaped plate 57 and the adjacent second connecting block 56 respectively. The outer periphery of the second telescopic rod 551 is movably sleeved with a second spring 552. By arranging the second telescopic rod 551 and the second spring 552, the second connecting block 56 and the second n-shaped plate 57 can be tightly attached to the poster to improve the smoothing effect. The front and rear ends of the second spring 552 at the top are fixedly connected to the adjacent second n-shaped plate 57 and the adjacent first n-shaped plate 54 respectively, and the front and rear ends of the second spring 552 at the bottom are fixedly connected to the adjacent second connecting block 56 and the adjacent first connecting block 55 respectively. Fixed connection, a plurality of limit grooves are equidistantly provided on one side of the first connecting block 55, the inner cavities of adjacent limit grooves are movably inserted with limit blocks 553, a pull rod 554 is fixedly installed on the other side of the limit block 553, a U-shaped plate 555 is fixedly installed near the middle position on the other side of the first n-shaped plate 54, a rectangular opening is provided near the middle position on the other side of the first n-shaped plate 54, and the end of the pull rod 554 passes through the inner cavity of the rectangular opening and the inner cavity of the U-shaped plate 555, a through hole is provided on the U-shaped plate 555, and the U-shaped plate 555 is fixedly installed, the limit block 553 can be moved away from the inner cavity of the adjacent limit groove by pulling the handle, and the length of the first connecting block 55 can be adjusted, which is suitable for posters of different widths.

[0030] A third telescopic rod 5551 is fixedly installed on one side of the U-shaped plate 555 near the front and rear ends, one end of the third telescopic rod 5551 is fixedly connected to the limit block 553, and a third spring 5552 is movably sleeved on the outer periphery of the third telescopic rod 5551, and the two ends of the third spring 5552 are respectively fixedly connected to the adjacent limit block 553 and the adjacent U-shaped plate 555. By arranging the third spring 5552 and the third telescopic rod 5551, the limit block 553 can be stably inserted into the inner cavity of the adjacent limit groove.

[0031] A connecting seat 11 is fixedly installed on the bottom near both sides of the light box body 1, a photoelectric conversion energy storage module 12 is fixedly installed at the middle position of the bottom of the light box body 1, a battery 13 is fixedly installed at the middle position of the top of the light box body 1, fill lights 14 are fixedly installed on both sides of the inner cavity of the light box body 1, and solar panels 31 are fixedly installed on the top near both sides of the top cover 3. The solar panel 31 is electrically connected to the photoelectric conversion energy storage module 12, the photoelectric conversion energy storage module 12 is electrically connected to the battery 13, and the battery 13 is electrically connected to the fill light 14.

[0032] A threaded tube 41 is movably penetrated by the front side of the fixed plate 4 near both sides, and an anti-skid knob is fixedly installed at the front end of the threaded tube 41. The inner cavity of the threaded tube 41 is threadedly connected with a first threaded rod 42, and a pressing plate 43 is fixedly installed at the end of the first threaded rod 42. A first telescopic rod 44 is fixedly installed at the front side of the pressing plate 43 near the top and bottom, and the front end of the first telescopic rod 44 is fixedly connected to the fixed plate 4. The threaded tube 41 can be rotated by driving the anti-skid knob, and the pressing plate 43 can be moved backward under the limit of the threaded rod and the two first telescopic rods 44, so as to facilitate the fixation of the poster.

[0033] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 2 , Figure 3 , Figure 4 and Figure 7 The folding assembly 6 includes a vertical plate 61 fixedly mounted on the side opposite to the threaded sleeve 52, a rotating shaft 62 is movably penetrated at the middle position of the front side of the vertical plate 61, and the rear ends of the rotating shaft 62 are respectively fixedly connected to the adjacent first n-shaped plates 54, and blind holes 63 are opened near the top and one side of the front side of the vertical plate 61. The two adjacent blind holes 63 are arranged at 90 degrees. A disc 64 is fixedly mounted on the end of the rotating shaft 62, and a T-shaped rod 65 is movably inserted into the inner cavity of the blind hole 63, and the front end of the T-shaped rod 65 movably penetrates the corresponding The inner cavity of the adjacent disc 64 and the outer circumference of the T-shaped rod 65 near the front end are movably sleeved with a first spring 66, and the front and rear ends of the first spring 66 are respectively fixedly connected to the front ends of the adjacent disc 64 and the adjacent T-shaped rod 65. By arranging the vertical plate 61, the rotating shaft 62, the blind hole 63, the disc 64 and the T-shaped rod 65, the first n-shaped plate 54 and the first connecting block 55 can be folded to avoid the first connecting block 55 and the first n-shaped plate 54 covering the front of the poster to affect the viewing effect, thereby improving the use effect of the device.

[0034] Working principle: When the device is in use, the solar panel 31 and the photoelectric conversion energy storage module 12 are used together to provide power for the battery 13, and the battery 13 provides power for the fill light 14, so as to achieve the purpose of saving energy. When posting a poster, the glass door 2 is opened, one side of the poster is placed on the rear side of the pressing plate 43, and the anti-slip knob is rotated, so that the threaded tube 41 fixed on the anti-slip knob can be rotated, and the first threaded rod 42 threadedly connected in the inner cavity of the threaded tube 41 can be The pressing plate 43 moves backward under the limit of the two first telescopic rods 44 and fixes one side of the poster, and then pulls the two T-shaped rods 65 to the front side, so that the ends of the T-shaped rods 65 are away from the inner cavity of the adjacent blind hole 63, and drives the disc 64 through the adjacent T-shaped rods 65, so that the ends of the T-shaped rods 65 are movably inserted into the inner cavity of the adjacent blind hole 63. At this time, the first n-shaped plate 54 and the first connecting block 55 are in a vertical state, and then the servo motor 53 is started, and the power output shaft of the servo motor 53 rotates to drive the servo motor 53 fixed to the servo motor The adjacent second threaded rod 51 at the end of the power output shaft 53 rotates, and the adjacent groove wheel 511 can be rotated by the transmission of the groove wheel 511 and the transmission belt 512. Under the rotation of the two second threaded rods 51, the adjacent first connecting block 55, the second connecting block 56 and the second n-shaped plate 57 can be moved to the right through the adjacent threaded sleeve 52, so that the bent poster can be smoothed, which can improve the effect of poster propaganda and improve the efficiency of staff in posting posters to a certain extent. By setting a handle to pull, the limit block 553 can be kept away from the inner cavity of the adjacent limit groove, and the length of the first connecting block 55 can be adjusted, which is suitable for posters of different widths. When the smoothing operation is completed, the adjacent pressing plate 43 is fixed to the other side of the poster by rotating another anti-slip knob, and then the first connecting block 55, the second connecting block 56 and the second n-shaped plate 57 are turned over by the folding component 6 to avoid the first connecting block 55 and the first n-shaped plate 54 covering the front of the poster to affect the viewing effect, thereby improving the use effect of the device.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A media display energy-saving indicator light box, comprising a light box body (1), characterized in that: A glass door (2) is movably mounted on the front side of the light box body (1); a top cover (3) is mounted on the top of the light box body (1); fixing plates (4) are fixedly mounted on the inner cavity side walls of the light box body (1) near both sides; a smoothing component (5) is disposed in the inner cavity of the light box body (1); and a folding component (6) is disposed on the smoothing component (5); The smoothing component (5) comprises a second threaded rod (51) movably penetrating one side of the inner cavity of the light box body (1) near the top and the bottom, and a threaded sleeve (52) threadedly connected to the outer periphery of the second threaded rod (51); the rear side of the threaded sleeve (52) is slidably connected to the rear side of the inner cavity of the light box body (1); the other end of the second threaded rod (51) is rotatably connected to the other side of the inner cavity of the light box body (1); a servo motor (53) is provided on one side of the light box body (1) near the top, and the end of the power output shaft of the servo motor (53) is fixedly connected to the adjacent second threaded rod (51); a first n-shaped plate (54) is provided on the opposite side of the threaded sleeve (52); the inner cavity of the first n-shaped plate (54) is slidably connected to a first connecting block (55); the rear side of the first n-shaped plate (54) is provided with a second n-shaped plate (57); the inner cavity of the second n-shaped plate (57) is slidably connected to a second connecting block (56).

2. The media display energy-saving indicator light box according to claim 1, characterized in that: A groove wheel (511) is fixedly sleeved on the outer circumference of the second threaded rod (51) near one end, and a transmission belt (512) is sleeved on the outer circumference of the groove wheel (511). A load-bearing plate (531) is fixedly mounted on the top of the servo motor (53), and the other side of the load-bearing plate (531) is fixedly connected to the light box body (1).

3. The media display energy-saving indicator light box according to claim 1, characterized in that: A second telescopic rod (551) is fixedly mounted on the rear sides of the first connecting block (55) and the first n-shaped plate (54), and the ends of the second telescopic rod (551) are respectively fixedly connected to the adjacent second n-shaped plate (57) and the adjacent second connecting block (56). A second spring (552) is movably sleeved on the outer circumference of the second telescopic rod (551), and the front and rear ends of the second spring (552) located at the top are respectively fixedly connected to the adjacent second n-shaped plate (57) and the adjacent first n-shaped plate (54), and the front and rear ends of the second spring (552) located at the bottom are respectively fixedly connected to the adjacent second connecting block (56) and Adjacent first connecting blocks (55) are fixedly connected, a plurality of limit grooves are equidistantly provided on one side of the first connecting block (55), the inner cavities of adjacent limit grooves are movably plugged with limit blocks (553), a pull rod (554) is fixedly installed on the other side of the limit block (553), a U-shaped plate (555) is fixedly installed near the middle position of the other side of the first n-shaped plate (54), a rectangular opening is provided near the middle position of the other side of the first n-shaped plate (54), and an end of the pull rod (554) passes through the inner cavity of the rectangular opening and the inner cavity of the U-shaped plate (555), and is fixedly installed with the U-shaped plate (555).

4. The media display energy-saving indicator light box according to claim 3, characterized in that: A third telescopic rod (5551) is fixedly mounted on one side of the U-shaped plate (555) near the front and rear ends, one end of the third telescopic rod (5551) is fixedly connected to the limit block (553), a third spring (5552) is movably sleeved on the outer circumference of the third telescopic rod (5551), and two ends of the third spring (5552) are respectively fixedly connected to the adjacent limit block (553) and the adjacent U-shaped plate (555).

5. The media display energy-saving indicator light box according to claim 1, characterized in that: A connection seat (11) is fixedly mounted on both sides of the bottom of the light box body (1), a photoelectric conversion energy storage module (12) is fixedly mounted on the middle of the bottom of the light box body (1), a storage battery (13) is fixedly mounted on the middle of the top of the light box body (1), fill lights (14) are fixedly mounted on both sides of the inner cavity of the light box body (1), and a solar panel (31) is fixedly mounted on the top of the top cover (3) near both sides.

6. The media display energy-saving indicator light box according to claim 1, characterized in that: The front side of the fixing plate (4) is movably penetrated by a threaded tube (41) near both sides, the front end of the threaded tube (41) is fixedly mounted with an anti-slip knob, the inner cavity of the threaded tube (41) is threadedly connected with a first threaded rod (42), the end of the first threaded rod (42) is fixedly mounted with a pressing plate (43), the front side of the pressing plate (43) is fixedly mounted with a first telescopic rod (44) near the top and bottom, and the front end of the first telescopic rod (44) is fixedly connected to the fixing plate (4).

7. The media display energy-saving indicator light box according to claim 1, characterized in that: The folding assembly (6) comprises a vertical plate (61) fixedly mounted on a side opposite to the threaded sleeve (52); a rotating shaft (62) movably penetrates a middle position of the front side of the vertical plate (61); the rear ends of the rotating shaft (62) are respectively fixedly connected to the adjacent first n-shaped plates (54); a blind hole (63) is provided near the top and one side of the front side of the vertical plate (61); a disk (64) is fixedly mounted on the end of the rotating shaft (62); a T-shaped rod (65) is movably inserted into the inner cavity of the blind hole (63); the front end of the T-shaped rod (65) movably penetrates the inner cavity of the adjacent disk (64); a first spring (66) is movably sleeved on the outer circumference of the T-shaped rod (65) near the front end; and the front and rear ends of the first spring (66) are respectively fixedly connected to the adjacent disk (64) and the front end of the adjacent T-shaped rod (65).

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