Soft film lamp box with diversified information display

Abstract

The utility model discloses a soft film lamp box with diversified information display, which comprises a support, a lamp box outer frame is arranged on the support, and a soft film rotating mechanism is arranged in the lamp box outer frame. The soft film rotating mechanism comprises a first rotary positioning seat, a second rotary positioning seat, a convex part, a driving shaft, a concave part, a supporting cylinder, a first bevel gear, a motor, a second bevel gear and an annular soft film; the display device is simple in structure and reasonable in design, the display content can be rapidly replaced without unloading the soft film by arranging the rotary positioning seats, the driving shaft and the annular soft film structure, the whole process of replacing the display surface is short, in addition, through the design that the convex parts are arranged in the rotary positioning seats to be matched with the concave parts of the driving shaft, the display effect is good, and the display effect is good. The stability and the reliability of the whole rotating mechanism are improved, the display effect is optimized, and meanwhile the use efficiency and the operation convenience of the lamp box are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soft film light boxes, in particular to a soft film light box capable of displaying diversified information. Background Art

[0002] As a device widely used in the fields of advertising, announcements and art displays, light boxes display images or information by illuminating transparent or translucent covering materials through their internal light sources. Light boxes not only play a vital role in the field of commercial advertising, but also have a wide range of applications in urban landscaping, traffic guidance and public information release. The technology and structural design of light boxes are crucial to ensure the clear visibility of images, long-term stability and ease of user operation. When designing light boxes, the choice of materials and the configuration of light sources are key factors affecting their functions and effects.

[0003] However, although the prior art has made certain progress in light box design, common problems include the singleness of display content and the complexity of the updating process. In changing application scenarios such as shopping malls, airports or exhibitions and other high-traffic locations, the rapid replacement of display content has become an urgent need to adapt to the ever-changing advertising or information transmission needs. Traditional light boxes usually require manual physical replacement of internal display materials. This process is not only labor-intensive, but may also cause damage to the light box structure or affect the display effect due to improper operation. In addition, this single and inflexible display method significantly limits the application potential of light boxes in dynamic advertising display or instant information updating. Therefore, in order to meet the high demand for information transmission efficiency in modern society, it is particularly important to develop a light box that can achieve fast and flexible replacement of display content. Utility Model Content

[0004] The purpose of the utility model is to provide a soft film light box with diversified information display to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soft film light box with diversified information display, comprising a bracket, a light box outer frame is arranged on the bracket, and a soft film rotating mechanism is arranged inside the light box outer frame;

[0006] The soft film rotating mechanism comprises:

[0007] A plurality of first rotation positioning seats, wherein the first rotation positioning seats are arranged on the side wall of the bracket;

[0008] A plurality of second rotation positioning seats, wherein the second rotation positioning seats are arranged on the inner side wall of the light box outer frame, and the inner sides of the second rotation positioning seats and the first rotation positioning seats are both provided with convex parts;

[0009] A driving shaft, the driving shaft is arranged between the first rotation positioning seat and the second rotation positioning seat, a concave portion matching the convex portion is opened on the side wall of the driving shaft, a support cylinder is arranged on the side wall of the driving shaft, and a first bevel gear is arranged at the end of the driving shaft;

[0010] A motor, wherein the motor is arranged on the side of the bracket, and an output end of the motor is provided with a second bevel gear, and the second bevel gear is meshed and connected with the first bevel gear;

[0011] The annular soft film is sleeved on the outer side of the support tube, and the annular soft film realizes the change of the display surface through the rotation of the support tube.

[0012] Preferably, the contact surfaces of the bracket and the light box outer frame are respectively provided with a first positioning portion and a second positioning portion that match each other.

[0013] Preferably, a light panel for internal lighting is provided on the side of the bracket.

[0014] Preferably, a slot is provided inside the outer frame of the light box, and a waterproof plate is provided inside the slot.

[0015] Preferably, the support tube is made of rubber.

[0016] Preferably, the light box outer frame is made of aluminum.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The soft film light box with diversified information display is provided with a plurality of rotating positioning seats, a driving shaft and an annular soft film structure, so that the soft film can quickly change the display content without unloading, and the whole process of changing the display surface is relatively short. In addition, by arranging a convex part in the rotating positioning seat and matching the concave part of the driving shaft, the stability and reliability of the whole rotating mechanism are increased, and while optimizing the display effect, the use efficiency and operating convenience of the light box are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 It is a side structural schematic diagram of the utility model;

[0022] Figure 4 It is a side view of the bracket part of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the light box outer frame of the utility model;

[0024] Figure 6 It is an enlarged view of point A of the present utility model.

[0025] In the figure: 1, bracket; 2, light box frame; 3, soft film rotating mechanism; 301, first rotation positioning seat; 302, second rotation positioning seat; 303, convex part; 304, driving shaft; 305, concave part; 306, support cylinder; 307, first bevel gear; 308, motor; 309, second bevel gear; 310, annular soft film; 4, first positioning part; 5, second positioning part; 6, light board; 7, slot; 8, waterproof board. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integrated connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined. Example

[0030] See also Figure 1-6As shown, the utility model provides a technical solution for a soft film light box with diversified information display: a soft film light box with diversified information display, comprising a bracket 1, a light box outer frame 2 is installed on the bracket 1, and a soft film rotating mechanism 3 is installed inside the light box outer frame 2;

[0031] The soft film rotating mechanism 3 includes a plurality of first rotation positioning seats 301, a plurality of second rotation positioning seats 302, a driving shaft 304, a motor 308 and an annular soft film 310, the annular soft film 310, the first rotation positioning seat 301 is installed on the side wall of the bracket 1, the second rotation positioning seat 302 is installed on the inner wall of the light box outer frame 2, the inner sides of the second rotation positioning seat 302 and the first rotation positioning seat 301 are both provided with a convex portion 303, the driving shaft 304 is located between the first rotation positioning seat 301 and the second rotation positioning seat 302, a concave portion 305 matching the convex portion 303 is opened on the side wall of the driving shaft 304, a support cylinder 306 is provided on the side wall of the driving shaft 304, and a first bevel gear 307 is provided at the end of the driving shaft 304, the motor 308 is fixedly installed on the side of the bracket 1, and the output end of the motor 308 is connected to the second bevel gear 309, and the second bevel gear 309 is meshed with the first bevel gear 307 The annular soft film 310 is sleeved on the outside of the support tube 306, and the annular soft film 310 realizes the change of the display surface through the rotation of the support tube 306. In the specific implementation process, the part of the inner side of the second rotating positioning seat 302 connected to the driving shaft 304 (that is, the rotating part of the second rotating positioning seat 302) can also be extended, and a belt is set on the extended part, thereby improving the linkage effect of the upper and lower driving shafts 304. During the display operation, one side of the annular soft film 310 displays information outward. When the display content needs to be changed, the motor 308 is started to rotate the upper driving shaft 304. Due to the soft characteristics of the annular soft film 310 and its installation on the outside of the upper and lower driving shafts 304, the annular soft film 310 can be easily flipped over, so that the information on the back can be displayed. This design allows the annular soft film 310 to quickly change the display content without unloading, thereby improving the flexibility and efficiency of use.

[0032] The contact surfaces of the bracket 1 and the light box frame 2 are respectively designed with a first positioning portion 4 and a second positioning portion 5 that match each other. This design can provide fast and accurate positioning when assembling or installing the light box, thereby simplifying the installation process and ensuring the overall stability and alignment accuracy of the light box.

[0033] A light panel 6 for internal lighting is installed on the side of the bracket 1. The light panel 6 can be evenly distributed to avoid light spots or shadows, thereby optimizing the display effect.

[0034] A slot 7 is provided on the inner side of the light box outer frame 2, and a waterproof plate 8 is arranged inside the slot 7. This design can enhance the protective performance of the light box outer frame 2 and effectively prevent rain and dust from entering the interior of the light box outer frame 2, thereby protecting the internal components and the annular soft film 310 from being affected by external environmental factors.

[0035] The support tube 306 is made of rubber material. By using rubber material, the support tube 306 can provide sufficient supporting force while having a certain flexibility. This design can reduce the risk of deformation caused by rotation and stretching while maintaining the stability of the annular soft membrane 310.

[0036] The light box frame 2 is made of aluminum. Using aluminum to manufacture the light box frame 2 can effectively reduce its overall weight, and the excellent mechanical properties of aluminum also enhance the structural stability and durability of the light box. In addition, the easy processing properties of aluminum help simplify the production and assembly process of the frame, thereby improving the overall production efficiency.

[0037] The working principle of the utility model is as follows:

[0038] When the soft film light box with diversified information display in this embodiment is working, the motor 308 first drives the second bevel gear 309 to rotate, and the power is transmitted to the drive shaft 304 through the first bevel gear 307. The start of the motor 308 causes the support tube 306 to rotate, and then drives the annular soft film 310 to rotate along the axial direction, thereby realizing the rapid replacement of the display content. This design allows switching between different information by simply starting the motor 308 without unloading, thereby optimizing the flexibility of information display and improving the convenience of use.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A soft film light box for displaying diversified information, comprising a bracket (1), characterized in that: The support (1) is provided with a light box outer frame (2), and a soft film rotating mechanism (3) is provided inside the light box outer frame (2); The soft film rotating mechanism (3) comprises: A plurality of first rotation positioning seats (301), wherein the first rotation positioning seats (301) are arranged on the side wall of the bracket (1); a plurality of second rotational positioning seats (302), wherein the second rotational positioning seats (302) are arranged on the inner side wall of the light box outer frame (2), and the inner sides of the second rotational positioning seats (302) and the first rotational positioning seats (301) are both provided with convex portions (303); A driving shaft (304), the driving shaft (304) being arranged between the first rotating positioning seat (301) and the second rotating positioning seat (302), a recess (305) matching the protrusion (303) being provided on the side wall of the driving shaft (304), a support cylinder (306) being provided on the side wall of the driving shaft (304), and a first bevel tooth (307) being provided at the end of the driving shaft (304); A motor (308), the motor (308) being arranged on a side of the bracket (1), the output end of the motor (308) being provided with a second bevel gear (309), the second bevel gear (309) being meshingly connected with the first bevel gear (307); An annular soft film (310), wherein the annular soft film (310) is sleeved on the outside of the support tube (306), and the annular soft film (310) realizes a change in the display surface through the rotation of the support tube (306).

2. A flexible film light box with diversified information display according to claim 1, characterized in that: A first positioning portion (4) and a second positioning portion (5) that match each other are also respectively provided on the contact surfaces of the bracket (1) and the light box outer frame (2).

3. The flexible film light box with diversified information display according to claim 1, characterized in that: A light panel (6) for internal lighting is arranged on the side of the bracket (1).

4. The flexible film light box with diversified information display according to claim 1, characterized in that: A slot (7) is provided inside the light box outer frame (2), and a waterproof plate (8) is provided inside the slot (7).

5. The flexible film light box with diversified information display according to claim 1, characterized in that: The support tube (306) is made of rubber.

6. The flexible film light box with diversified information display according to claim 1, characterized in that: The light box outer frame (2) is made of aluminum.

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