An indoor advertising apparatus

Abstract

The application discloses an indoor advertising equipment, which comprises a machine body provided with front and rear through holes, a double-sided LED display screen arranged in the front and rear through holes, a PCB board arranged at the lower side of the interior of the machine body, a moving driving device arranged at the lower side of the machine body, a front visual detection device arranged at the front side of the middle part of the machine body, and a rear visual detection device arranged at the rear side of the middle part of the machine body; the double-sided LED display screen and the moving driving device, the front visual detection device and the rear visual detection device are electrically connected with the PCB board. The indoor advertising equipment is provided with the double-sided LED display screen through the front and rear through holes on the upper side of the machine body, realizes bidirectional advertising display, improves the reach range and the display efficiency, the PCB board at the lower side of the interior of the machine body is the control core, is electrically connected with the double-sided LED display screen, the moving driving device and the front and rear visual detection devices, and cooperates to enable the equipment to move autonomously, and the advertising pushing strategy can be optimized with the aid of the visual detection information, and the advertising effect is improved.

Description

Technical Field

[0001] This application relates to the technical field of advertising equipment, and more particularly to an indoor advertising device. Background Technology

[0002] Existing advertising equipment, including outdoor and indoor equipment, is predominantly used in commercial complexes or large shopping malls to attract customers through visual and / or auditory means.

[0003] However, existing indoor advertising equipment is fixedly installed, lacking flexibility and mobility, and it is difficult to adjust its position according to actual needs, resulting in limited advertising effectiveness. In view of this, those skilled in the art urgently need to develop a mobile indoor advertising equipment to meet more actual usage needs. Utility Model Content

[0004] The main objective of this application is to provide an indoor advertising device that addresses the aforementioned technical problems.

[0005] An indoor advertising device includes a body with a front and rear through hole on the upper side. The indoor advertising device also includes a double-sided LED display screen disposed in the front and rear through hole, a PCB board disposed on the lower side of the body, a moving drive device disposed on the lower side of the body, a front vision detection device disposed on the front side of the middle part of the body, and a rear vision detection device disposed on the rear side of the middle part of the body.

[0006] The double-sided LED display screen, the mobile driving device, the front vision inspection device, and the rear vision inspection device are all electrically connected to the PCB board.

[0007] The indoor advertising equipment described above, wherein the mobile drive device includes:

[0008] A housing is located on the lower side of the body and has an installation cavity on it; the upper side of the housing has an upper and lower through hole communicating with the installation cavity; the lower side of the housing has a driven wheel assembly clearance hole communicating with the installation cavity, and a driving wheel assembly clearance hole opened on one side of the driven wheel assembly clearance hole;

[0009] The driven wheel assembly is located inside the mounting cavity, and its lower side extends downwards below the clearance hole of the driven wheel assembly;

[0010] The drive wheel assembly is located inside the mounting cavity, and its lower side extends downwards below the drive wheel assembly clearance hole.

[0011] A mobile drive unit is disposed within the mounting cavity, and its power output end is connected to the drive wheel assembly and electrically connected to the PCB board.

[0012] A connecting seat is provided between the drive wheel assembly and the mobile drive assembly for securing the mobile drive assembly.

[0013] A storage battery is disposed within the mounting cavity and is electrically connected to the PCB board.

[0014] As described above, the indoor advertising equipment has an upper cavity on the upper side of its interior body, and a lower cavity that communicates with the upper cavity on its lower side.

[0015] The upper sidewall of the body is provided with multiple spaced-apart fragrance vents that are connected to the upper cavity.

[0016] The lower periphery of the body has multiple spaced air inlets that are connected to the lower cavity;

[0017] The indoor advertising equipment also includes:

[0018] An air filter is located on the inner sidewall of the lower cavity;

[0019] An internal connecting bracket is located inside the lower cavity;

[0020] A detachable fragrance unit is located on the upper side of the built-in connecting bracket, between the lower cavity and the upper cavity, and can be detached from the main body;

[0021] A blower fan, mounted on the built-in connecting bracket and electrically connected to the PCB board, is used to rotate when powered on, so as to evenly diffuse the fragrance emitted by the detachable fragrance unit into the indoor space through the fragrance vent.

[0022] In the indoor advertising device described above, the fragrance vent includes:

[0023] There are multiple fragrance vents on the left front side, which are arranged vertically at intervals on the left front side of the front and rear through holes.

[0024] There are multiple right front fragrance vents, which are arranged vertically at intervals on the right front side of the front and rear through holes;

[0025] There are multiple left rear fragrance vents, which are arranged vertically at intervals on the left rear side of the front and rear through holes.

[0026] There are multiple right rear fragrance vents, which are arranged vertically at intervals on the right rear side of the front and rear through holes.

[0027] The detachable fragrance unit in the indoor advertising equipment described above includes:

[0028] The fragrance holder has multiple vertical ventilation holes and a recess for holding the fragrance core on its upper part.

[0029] The fragrance core is disposed within the placement groove.

[0030] As described above, the indoor advertising device has a downwardly protruding part on the lower side of the fragrance carrier;

[0031] The built-in connection bracket includes:

[0032] The lower bracket is used to connect and support the blower fan;

[0033] The upper support is located above the lower support, and has a through hole extending vertically through its middle part, and a connecting groove arranged in the transverse direction on the through hole.

[0034] The lower protrusion is slidably connected to the connecting groove.

[0035] In the indoor advertising equipment described above, the air filter is an activated carbon air filter.

[0036] Compared with the prior art, the above application has the following advantages:

[0037] This application's indoor advertising equipment features a double-sided LED display screen installed through a front-to-back through-hole on the upper side of the unit, enabling bidirectional advertising content display and effectively improving the reach and efficiency of advertising information. The PCB board on the lower side of the unit serves as the control core, electrically connected and cooperating with the double-sided LED display screen, the motion drive device, the front visual detection device, and the rear visual detection device. This allows for autonomous movement and the use of acquired visual detection information to assist in optimizing the advertising content push strategy of the double-sided LED display screen, such as adjusting the displayed content or playback frequency based on pedestrian density. This enhances the accuracy of advertising placement and user interaction experience, thereby improving advertising effectiveness. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 This is a perspective view of the indoor advertising equipment in this application.

[0040] Figure 2 This is a partial perspective view of the indoor advertising equipment in this application.

[0041] Figure 3 This is another perspective view of the indoor advertising equipment in this application.

[0042] Figure 4 This is a partial sectional view of the indoor advertising equipment in this application.

[0043] Figure 5 for Figure 4 Local magnification Figure I .

[0044] Figure 6 This is a perspective view of the fragrance carrier described in the indoor advertising equipment of this application.

[0045] Figure 7 This is a perspective view of the upper support frame described in the indoor advertising equipment of this application.

[0046] Figure 8 This is a partial exploded view of the mobile drive device described in the indoor advertising equipment of this application.

[0047] Figure 9 This is a partial exploded view of the hidden portion of the structure of the mobile drive device described in the indoor advertising equipment of this application.

[0048] Figure 10 This is a perspective view of the mobile drive device described in the indoor advertising equipment of this application. Detailed Implementation

[0049] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0050] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0051] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0052] like Figures 1 to 10 As shown, an indoor advertising device includes a body 100, with a front and rear through hole 101 on the upper side of the body 100. The indoor advertising device also includes a double-sided LED display screen 200 disposed in the front and rear through hole 101, a PCB board 300 disposed on the lower side of the interior of the body 100, a moving drive device 400 disposed on the lower side of the body 100, a front vision detection device 500 disposed on the front side of the middle part of the body 100, and a rear vision detection device 600 disposed on the rear side of the middle part of the body 100.

[0053] The double-sided LED display screen 200, the mobile driving device 400, the front vision inspection device 500, and the rear vision inspection device 600 are all electrically connected to the PCB board 300.

[0054] The indoor advertising equipment of this application uses a double-sided LED display screen 200 installed through the front and rear through holes 101 on the upper side of the body 100 to realize the display of advertising content in both directions, effectively improving the reach and display efficiency of advertising information. The PCB board 300 on the lower side inside the body 100 serves as the control core. It is electrically connected to and cooperates with the double-sided LED display screen 200, the motion drive device 400, the front visual detection device 500, and the rear visual detection device 600 to enable autonomous movement. It can also use the obtained visual detection information to help optimize the advertising content push strategy of the double-sided LED display screen 200, such as adjusting the displayed content or playback frequency based on the flow of people, thereby enhancing the accuracy of advertising and user interaction experience, and thus improving the advertising effect.

[0055] Furthermore, the mobile drive device 400 includes a housing 41, a driven wheel assembly 42, a driving wheel assembly 43, a mobile drive assembly 44, a connecting seat 45, and a storage battery 46.

[0056] The housing 41 is located on the lower side of the body 100, and has an installation cavity 411 thereon; the upper side of the housing 41 has an upper and lower through hole 412 that communicates with the installation cavity 411; the lower side of the housing 41 has a driven wheel assembly clearance hole 413 that communicates with the installation cavity 411, and a driving wheel assembly clearance hole 414 that is opened on one side of the driven wheel assembly clearance hole 413.

[0057] The driven wheel assembly 42 is disposed in the mounting cavity 411, and its lower side extends downward beyond the lower side of the driven wheel assembly clearance hole 413; the driven wheel assembly 42 is preferably a universal wheel assembly to enhance the mobility of the equipment.

[0058] The drive wheel assembly 43 is located inside the mounting cavity 411, and its lower side extends downwards below the drive wheel assembly clearance hole 414.

[0059] The mobile drive group 44 is disposed in the mounting cavity 411, and its power output end is connected to the drive wheel group 43 and electrically connected to the PCB board 300; the mobile drive group 44 includes a drive motor and a gearbox, and the drive motor transmits power to the drive wheel group 43 through the gearbox to achieve smooth drive.

[0060] The connecting seat 45 is located between the drive wheel assembly 43 and the mobile drive assembly 44, and is used to securely connect the mobile drive assembly 44.

[0061] The storage battery 46 is disposed within the mounting cavity 411 and is electrically connected to the PCB board 300. The storage battery 46 provides continuous power to the mobile drive unit 44, ensuring stable operation of the equipment.

[0062] Furthermore, the upper side of the body 100 has an upper cavity 102, and the lower side of the body has a lower cavity 103 that communicates with the upper cavity 102.

[0063] The upper side wall of the body 100 is provided with a plurality of spaced fragrance vents 105 that are connected to the upper cavity 102; its advantage is that the fragrance can be evenly diffused through the fragrance vents 105, creating an immersive advertising atmosphere, enhancing the sensory experience, further enhancing the attractiveness and memorability of the advertisement, and realizing multi-dimensional user interaction.

[0064] The lower periphery of the body 100 has multiple spaced air inlets 106 that are connected to the lower cavity 103; the purpose of which is to meet the air intake requirements.

[0065] The indoor advertising equipment also includes an air filter 700, a built-in connecting bracket 800, a detachable fragrance unit 900, and a blower fan 1000.

[0066] The air filter 700 is disposed on the inner side wall of the lower cavity 103; the built-in connecting bracket 800 is disposed inside the lower cavity 103; the detachable fragrance unit 900 is disposed on the upper side of the built-in connecting bracket 800, located between the lower cavity 103 and the upper cavity 102, and the body 100 can be detached; the blower fan 1000 is disposed on the built-in connecting bracket 800 and is electrically connected to the PCB board 300 for power-driven rotation, so as to evenly diffuse the fragrance emitted by the detachable fragrance unit 900 into the indoor space through the fragrance vent 105.

[0067] Furthermore, the fragrance vent 105 includes a front left fragrance vent 1051, a front right fragrance vent 1052, a rear left fragrance vent 1053, and a rear right fragrance vent 1054.

[0068] Multiple left front fragrance vents 1051 are arranged vertically at intervals on the left front side of the front-rear through hole 101; multiple right front fragrance vents 1052 are arranged vertically at intervals on the right front side of the front-rear through hole 101; multiple left rear fragrance vents 1053 are arranged vertically at intervals on the left rear side of the front-rear through hole 101; and multiple right rear fragrance vents 1054 are arranged vertically at intervals on the right rear side of the front-rear through hole 101. This application, with its fragrance vents arranged in four directions (front, back, left, and right), aims to ensure comprehensive fragrance coverage, enhance user immersion, and achieve efficient delivery of advertising information, thereby further improving the effectiveness of indoor advertising.

[0069] Furthermore, the detachable fragrance unit 900 includes a fragrance holder 91 and a fragrance core 92.

[0070] The fragrance holder 91 has multiple vertically penetrating ventilation holes 911, and a placement groove 912 for holding the fragrance core is provided on its upper central side; the fragrance core 92 is disposed in the placement groove 912. The ventilation holes 911 are also provided at the bottom of the placement groove 912 to ensure that the fragrance core 92 is in full contact with the air and to improve the fragrance release efficiency.

[0071] Furthermore, the fragrance holder 91 has a downwardly protruding lower protrusion 913 on its lower side;

[0072] The built-in connecting bracket 800 includes a lower bracket 81 and an upper bracket 82. The lower bracket 81 is used to connect and support the blower fan 1000; the upper bracket 82 is located above the lower bracket 81, and has a through hole 821 extending vertically through its middle portion, and a connecting groove 822 arranged in the transverse direction on the through hole 821; the lower protrusion 913 is slidably connected to the connecting groove 822, which has the advantage of facilitating quick disassembly and installation of the fragrance unit 900 and improving maintenance efficiency.

[0073] Furthermore, the air filter 700 is an activated carbon air filter. The activated carbon air filter 700 not only effectively absorbs odors but also purifies the air, further improving indoor environmental quality and protecting user health. Simultaneously, it works synergistically with the fragrance unit 900 to make the fragrance purer and more pleasant, enhancing the user's immersive experience.

[0074] The above description is one implementation method provided in conjunction with specific content, and does not imply that the specific implementation of this application is limited to these descriptions. Any methods or structures that are similar to or identical to those of this application, or any technical deductions or substitutions made based on the concept of this application, should be considered within the scope of protection of this application.

Claims

1. An indoor advertising device, comprising a body (100), wherein a through hole (101) is provided on the upper side of the body (100), characterized in that: The indoor advertising equipment also includes a double-sided LED display screen (200) disposed in the front and rear through hole (101), a PCB board (300) disposed on the lower side inside the body (100), a moving drive device (400) disposed on the lower side of the body (100), a front vision detection device (500) disposed on the front side of the middle part of the body (100), and a rear vision detection device (600) disposed on the rear side of the middle part of the body (100). The double-sided LED display screen (200), the mobile driving device (400), the front vision inspection device (500), and the rear vision inspection device (600) are all electrically connected to the PCB board (300).

2. The indoor advertising equipment according to claim 1, characterized in that, The mobile drive device (400) includes: A housing (41) is located on the lower side of the body (100) and has an installation cavity (411) on its upper side; the housing (41) has an upper and lower through hole (412) communicating with the installation cavity (411); the housing (41) has a driven wheel assembly clearance hole (413) communicating with the installation cavity (411) on its lower side, and a driving wheel assembly clearance hole (414) opened on one side of the driven wheel assembly clearance hole (413). Driven wheel assembly (42) is located in the mounting cavity (411) and its lower side extends downward below the driven wheel assembly clearance hole (413); The drive wheel assembly (43) is located in the mounting cavity (411), and its lower side extends downward below the drive wheel assembly clearance hole (414); A mobile drive assembly (44) is located in the mounting cavity (411), and its power output end is connected to the drive wheel assembly (43) and electrically connected to the PCB board (300). A connecting seat (45) is provided between the drive wheel assembly (43) and the mobile drive assembly (44) for fastening the mobile drive assembly (44). A storage battery (46) is disposed in the mounting cavity (411) and is electrically connected to the PCB board (300).

3. The indoor advertising equipment according to claim 1, characterized in that, The upper part of the body (100) is provided with an upper cavity (102), and a lower cavity (103) is provided on the lower part of the body that communicates with the upper cavity (102). The upper side wall of the body (100) is provided with a plurality of spaced fragrance vents (105) that are connected to the upper cavity (102). The lower periphery of the body (100) is provided with a plurality of air inlets (106) that are spaced apart and connected to the lower cavity (103). The indoor advertising equipment also includes: An air filter (700) is disposed on the inner sidewall of the lower cavity (103); An internal connecting bracket (800) is located inside the lower cavity (103); A detachable fragrance unit (900) is located on the upper side of the built-in connecting bracket (800), between the lower cavity (103) and the upper cavity (102), and can be detached from the body (100). A blower fan (1000) is mounted on the built-in connecting bracket (800) and electrically connected to the PCB board (300) for rotating when powered on, so as to evenly diffuse the fragrance emitted by the detachable fragrance unit (900) into the indoor space through the fragrance vent (105).

4. The indoor advertising equipment according to claim 3, characterized in that, The fragrance vent (105) includes: There are multiple left front fragrance vents (1051), which are arranged vertically at intervals on the left front side of the front and rear through holes (101); There are multiple right front fragrance vents (1052), which are arranged vertically at intervals on the right front side of the front and rear through holes (101); There are multiple left rear fragrance vents (1053), which are arranged vertically at intervals on the left rear side of the front and rear through holes (101); There are multiple right rear fragrance vents (1054), which are arranged vertically at intervals on the right rear side of the front and rear through hole (101).

5. The indoor advertising equipment according to claim 3, characterized in that, The detachable fragrance set (900) includes: The fragrance holder (91) has multiple vertical ventilation holes (911) and a placement groove (912) for placing the fragrance core on its upper middle side. Fragrance core (92) is disposed in the placement groove (912).

6. The indoor advertising equipment according to claim 5, characterized in that, The fragrance holder (91) has a downward protrusion (913) on its lower side. The built-in connecting bracket (800) includes: Lower bracket (81) is used to connect and support the blower fan (1000); The upper bracket (82) is located above the lower bracket (81), and has a through hole (821) that runs vertically through its middle part, and a connecting groove (822) that runs horizontally on the through hole (821). The lower protrusion (913) is slidably connected to the connecting groove (822).

7. The indoor advertising equipment according to claim 3, characterized in that, The air filter (700) is an activated carbon air filter.

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