Outdoor double-sided advertising machine

Abstract

The utility model belongs to the field of advisement players, particularly relates to an outdoor double-sided advisement player, and aims to solve the problem that the maintenance efficiency and the operation convenience of the advisement player are reduced due to the fact that the conventional outdoor double-sided advisement player cannot realize convenient maintenance inside the advisement player, the following scheme is provided: the outdoor double-sided advisement player comprises a machine body, an electric appliance box is fixedly arranged in the machine body, an environment monitoring system is fixedly arranged in the machine body, and frames are hinged to the two sides of the top of the machine body through anti-theft hinges; the unfolding assembly is arranged on the machine body and used for automatically opening the frame to facilitate maintenance of the advertising machine; the heat dissipation assembly is arranged in the machine body and used for overall heat dissipation of the advertising machine. According to the LCD liquid crystal screen advertising machine, through the arrangement of the unfolding assembly, by means of the synchronous driving and automatic unlocking mechanism of the double electric push rods, convenient unfolding of internal maintenance of the LCD liquid crystal screen advertising machine is achieved, and the maintenance efficiency and operation convenience are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising machines, in particular to an outdoor double-sided advertising machine. Background Art

[0002] An outdoor double-sided advertising machine is a special advertising display device. With its eye-catching double-sided screen and powerful visual impact, it is becoming an indispensable visual focus in the urban space. They not only provide an efficient advertising platform for brands, but also add a modern atmosphere to the city.

[0003] Currently, the existing outdoor double-sided advertising machines cannot achieve convenient maintenance inside, resulting in reduced maintenance efficiency and operation convenience of the advertising machines. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages in the prior art that convenient maintenance inside cannot be achieved, resulting in reduced maintenance efficiency and operation convenience of the advertising machine, and to propose an outdoor double-sided advertising machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An outdoor double-sided advertising machine, comprising:

[0007] A machine body, an electrical box is fixedly arranged inside the machine body, an environment monitoring system is fixedly arranged inside the machine body, and frames are hinged on both sides of the top of the machine body through anti-theft hinges;

[0008] An unfolding assembly, which is arranged on the machine body and is used to automatically open the frame for convenient maintenance of the advertising machine;

[0009] A heat dissipation assembly, which is arranged inside the machine body and is used for the overall heat dissipation of the advertising machine.

[0010] In a possible design, the unfolding assembly includes two electric push rods hinged on both sides of the inner wall of the machine body. The output ends of the two electric push rods are respectively hinged to the two frames. A lock frame is fixedly arranged below the inside of the machine body, and lock blocks are fixedly arranged below the inner sides of the two frames. The lock frame and the lock blocks are adapted and can be disengaged and locked.

[0011] In a possible design, the heat dissipation component includes an air inlet formed at the bottom of the machine body. A plate filter is fixedly arranged on the inner bottom wall of the machine body above the air inlet. A filter screen is fixedly arranged at the bottom of the plate filter above the air inlet. An installation rack is fixedly arranged on the inner bottom wall of the machine body above the plate filter. A plurality of evenly distributed silent fans are embedded at the top of the installation rack. Side air outlets are formed on both sides of the machine body. Filter plates are fixedly arranged on both sides of the inner part of the machine body at the positions of the side air outlets.

[0012] In a possible design, LCD liquid crystal displays are fixedly arranged on the inner sides of both of the two frames. Glass covers are fixedly arranged above the LCD liquid crystal displays on the outer sides of both of the two frames.

[0013] In a possible design, water guide frames are fixedly arranged on both sides of the machine body. Water guide grooves are formed around both of the two water guide frames. Rubber sealing strips are fixedly arranged on the sides away from each other of both of the two water guide frames.

[0014] In a possible design, two support frames are symmetrically and fixedly arranged on one side of the machine body. A plurality of lifting holes are formed in the top of the machine body.

[0015] In a possible design, two waterproof antennas are symmetrically arranged on the top of the machine body. Status indicators are embedded on one side of both of the two frames. Light sensors are embedded beside the status indicators on one side of both of the two frames.

[0016] In this application, when starting to use, first move the advertising machine to the position where it needs to be used. Then install the lifting frame in appropriate lifting holes, and then lift the advertising machine by a lifting device. Then install the advertising machine through the support frames. Subsequently, connect the power supply to the installed advertising machine and turn it on. After the advertising machine is turned on, its system starts self-checking to check whether each component (such as the electrical box, environmental monitoring system, electric push rod, silent fan, etc.) is normally connected and in a standby state. Subsequently, the internal environmental monitoring system starts to work, monitors environmental parameters such as the temperature and humidity inside the machine body, and adjusts the fan speed according to the preset value to ensure that the device operates in a suitable environment. Start the advertising machine, and then the LCD liquid crystal displays on the inner sides of the two frames start to play the preset advertising content. The glass covers on the outer sides protect the liquid crystal displays from the external environment. The two set light sensors automatically adjust the brightness of the two screens according to the external light intensity to ensure the clear display of the advertising content and save energy at the same time. When the advertising machine is working, the status indicators on it display the working status of the two LCD liquid crystal displays in real time, facilitating the management personnel to quickly identify and handle potential problems;

[0017] When the advertising machine is working, multiple silent fans on the mounting bracket start. At this time, external air enters through the air inlet at the bottom of the machine body. First, it passes through the plate filter and the filter screen for preliminary purification to remove dust and impurities. Then, the silent fans suck the filtered cold air into the machine body to dissipate heat from the electrical components. Subsequently, the hot air that dissipates heat from the electrical components is discharged through the side air outlets on both sides of the machine body. At the same time, the filter plate arranged at the side air outlets can prevent dust from entering the machine body, and the water guide frame, the water guide grooves on it, and the rubber sealing strip can effectively prevent rainwater from invading the machine body to protect the safety of the equipment;

[0018] When it is necessary to unfold the LCD liquid crystal screen to maintain the inside of the advertising machine, the control system will transmit a signal to the unfolding component. At this time, the two electric push rods work synchronously, and the output ends of the two electric push rods simultaneously push the two frames and the LCD liquid crystal screens on them to rotate and unfold around the anti-theft hinge. As the frames unfold, the lock frame and the lock block automatically disengage from the lock, ensuring that the frames can be opened smoothly. Until the frames and the LCD liquid crystal screens are pushed to an appropriate angle, then the maintenance personnel can repair the inside of the advertising machine.

[0019] The utility model has the following beneficial effects:

[0020] In the utility model, through the setting of the unfolding component, two synchronously working electric push rods are used to directly drive the frame and the liquid crystal screen to rotate and unfold smoothly around the anti-theft hinge. At the same time, the automatic unlocking mechanism ensures that the unfolding process is smooth and unobstructed, quickly reaching the best angle for easy maintenance, realizing the convenience of the internal maintenance of the LCD liquid crystal screen advertising machine, and significantly improving the maintenance efficiency and operation convenience of the advertising machine;

[0021] In the utility model, through the setting of the heat dissipation component, the silent fans on the mounting bracket not only operate quietly, but also can efficiently suck the cold air preliminarily purified by the plate filter and the filter screen to accurately dissipate heat from the electrical components. The hot air is discharged through the side air outlets. At the same time, the filter plate equipped at the side air outlets effectively blocks the dust from flowing back, forming a closed-loop heat dissipation and dust prevention system, ensuring the cleanliness and coolness of the internal environment of the advertising machine, reducing the risk of failures caused by overheating or dust accumulation, and thus effectively improving the operation stability and service life of the advertising machine;

[0022] In the utility model, through the setting of the unfolding component, by using the synchronous drive of the double electric push rods and the automatic unlocking mechanism, the convenient unfolding of the internal maintenance of the LCD liquid crystal screen advertising machine is realized, and the maintenance efficiency and operation convenience are significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic top view of the overall structure of an outdoor double-sided advertising machine proposed by the utility model;

[0024] Figure 2Schematic diagram of the overall upward view structure of an outdoor double-sided advertising machine proposed by the present utility model;

[0025] Figure 3 Schematic diagram of the overall unfolded front view structure of an outdoor double-sided advertising machine proposed by the present utility model;

[0026] Figure 4 Schematic diagram of the overall unfolded side view and heat dissipation component separation structure of an outdoor double-sided advertising machine proposed by the present utility model.

[0027] In the figure: 1, body; 2, anti-theft hinge; 3, frame; 4, glass cover; 5, LCD liquid crystal display screen; 6, electric push rod; 7, water guide frame; 701, water guide groove; 8, air inlet; 9, plate filter; 10, mounting bracket; 11, silent fan; 12, side air outlet; 13, electrical box; 14, support frame; 15, waterproof antenna; 16, lifting hole; 17, status indicator light; 18, light sensor; 19, lock frame. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0029] Embodiment 1

[0030] Refer to Figures 1-4 , an advertising machine, including:

[0031] The body 1, the electrical box 13, the environmental monitoring system, the anti-theft hinge 2, the frame 3, the unfolding assembly, the heat dissipation assembly, etc. The body 1 is the outer shell of the entire advertising machine, and the electrical box 13 is fixedly installed inside to accommodate various electrical components, such as power supplies, controllers, etc. At the same time, an environmental monitoring system is also provided inside the body 1 to continuously monitor parameters such as the temperature and humidity inside the machine, and accordingly adjust the fan speed to maintain a suitable working environment.

[0032] The unfolding assembly includes two electric push rods 6 respectively hinged on both sides of the inner wall of the body 1. The output ends of these two electric push rods 6 are respectively hinged to one side of the two frames 3. When internal maintenance of the advertising machine is required, the control system will send signals to the electric push rods 6 to make them work synchronously, pushing the frames 3 to rotate and unfold around the anti-theft hinge 2. In addition, a lock frame 19 is fixedly arranged below the inside of the body 1, and lock blocks are fixed below the inner sides of the two frames 3. These two are in a locked state under normal circumstances to ensure the stability of the frames 3. However, during the unfolding process, the lock frame 19 and the lock blocks will automatically disengage from the locked state to ensure that the frames 3 can be smoothly opened to the best angle for easy maintenance.

[0033] The heat dissipation component is designed to effectively reduce the internal temperature of the advertising machine and ensure the normal operation of electrical components. Specifically, an air inlet 8 is opened at the bottom of the machine body 1 to allow external air to enter. Above the air inlet 8, there is a plate filter 9 and a filter screen to preliminarily purify the incoming air, removing dust and impurities. Subsequently, multiple silent fans 11 embedded and installed on the top of the mounting frame 10 suck the filtered cold air into the interior of the machine body 1 to dissipate heat from the electrical components. The heated air after heat dissipation is discharged through the side air outlets 12 on both sides of the machine body 1, and filter plates are provided at the side air outlets 12 to prevent dust from re-entering the interior of the machine body 1.

[0034] This application can be used in the technical field of outdoor double-sided advertising machines and can also be used in other fields applicable to this application.

[0035] Embodiment 2

[0036] Based on Embodiment 1, Embodiment 2 further includes: an outdoor double-sided advertising machine, which is applied to the technical field of outdoor double-sided advertising machines. On the inner sides of both frames 3, LCD liquid crystal screens 5 are fixedly installed for displaying advertising content. On the outer sides of the frames 3, above the LCD liquid crystal screens 5, an AR tempered glass cover 4 with a thickness of 6 mm is fixedly provided to protect the liquid crystal screen from the external environment. At the same time, the glass cover 4 can reduce reflection and make the display more transparent.

[0037] Water guiding frames 7 are fixedly provided on both sides of the machine body 1, and water guiding grooves 701 are opened around them to guide liquids such as rainwater away from the machine body 1 to prevent water from seeping in. At the same time, rubber sealing strips are fixed on the sides of the water guiding frames 7 away from each other to further enhance the waterproof effect.

[0038] For the convenience of installation and fixation of the advertising machine, two support frames 14 are symmetrically arranged on one side of the machine body 1, and multiple lifting holes 16 are opened at the top for the use of lifting equipment.

[0039] Two waterproof antennas 15 are also symmetrically arranged on the top of the machine body 1 for signal reception. In addition, status indicators 17 are embedded on one side of both frames 3 to indicate the working status of the two LCD liquid crystal screens 5, and light sensors 18 are embedded in the frames 3 where the status indicators 17 are located to automatically adjust the screen brightness according to the ambient light and improve the viewing experience.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the LCD liquid crystal screen 5, the electric push rod 6, the plate filter 9, the silent fan 11, the waterproof antenna 15, the status indicator 17, and the light sensor 18 are common knowledge, and they all belong to conventional means or well-known common sense. Therefore, they will not be elaborated here. Those skilled in the art can make arbitrary selections according to their needs or convenience.

[0041] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An outdoor double-sided advertising machine, characterized in that, Including: A body (1), an electrical box (13) is fixedly arranged inside the body (1), an environment monitoring system is fixedly arranged inside the body (1), and frames (3) are hinged to both sides of the top of the body (1) through anti-theft hinges (2); An unfolding assembly, which is arranged on the body (1) and is used to automatically open the frame (3) for the maintenance of the advertising machine; A heat dissipation assembly, which is arranged inside the body (1) and is used for the overall heat dissipation of the advertising machine.

2. An outdoor double-sided advertising machine according to claim 1, characterized in that, The unfolding assembly includes two electric push rods (6) hinged to both sides of the inner wall of the body (1), the output ends of the two electric push rods (6) are respectively hinged to the two frames (3), a lock frame (19) is fixedly arranged below the interior of the body (1), lock blocks are fixedly arranged below the inner sides of the two frames (3), and the lock frame (19) is adapted to and can be disengaged and locked with the lock blocks.

3. An outdoor double-sided advertising machine according to claim 1, characterized in that, The heat dissipation assembly includes an air inlet (8) opened at the bottom of the body (1), a plate filter (9) is fixedly arranged on the inner bottom wall of the body (1) above the air inlet (8), a filter screen is fixedly arranged at the bottom of the plate filter (9) above the air inlet (8), a mounting frame (10) is fixedly arranged on the inner bottom wall of the body (1) above the plate filter (9), a plurality of silent fans (11) are evenly embedded at the top of the mounting frame (10), side air outlets (12) are opened on both sides of the body (1), and filter plates are fixedly arranged on both sides of the interior of the body (1) at the side air outlets (12).

4. An outdoor double-sided advertising machine according to claim 2, characterized in that, LCD liquid crystal displays (5) are fixedly arranged on the inner sides of the two frames (3), and glass covers (4) are fixedly arranged above the LCD liquid crystal displays (5) on the outer sides of the two frames (3).

5. An outdoor double-sided advertising machine according to claim 1, characterized in that, Water guiding frames (7) are fixedly arranged on both sides of the body (1), water guiding grooves (701) are opened around the two water guiding frames (7), and rubber sealing strips are fixedly arranged on the sides of the two water guiding frames (7) away from each other.

6. An outdoor double-sided advertising machine according to claim 1, characterized in that, Two support frames (14) are symmetrically and fixedly arranged on one side of the body (1), and a plurality of hoisting holes (16) are opened at the top of the body (1).

7. An outdoor double-sided advertising machine according to claim 1, characterized in that, Two waterproof antennas (15) are symmetrically arranged at the top of the body (1), status indicators (17) are embedded on one side of each of the two frames (3), and light sensors (18) are embedded beside the status indicators (17) on one side of each of the two frames (3).

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