Vertical advertising machine with anti-toppling structure

Abstract

The utility model relates to the technical field of advertising equipment, and discloses a vertical advertising machine with an anti-toppling structure, which comprises an advertising machine body, an upper base is arranged on the lower side of the advertising machine body, a mounting component is arranged in the upper base, the lower side of the upper base is fixedly connected with a lower base, and the lower base is fixedly connected with the advertising machine body. A balance assembly is arranged on the lower side of the lower base, a balancing weight is fixedly mounted in the lower base, an open groove is fixedly formed in the lower base, a mounting base is arranged in the lower base, and a rotating shaft is fixedly connected into the mounting base. According to the advertising machine, the overall gravity center of the advertising machine is lowered through the balancing weight, the inclination sensor is matched to monitor the inclination state in real time, when abnormity is detected, the electric telescopic rod drives the supporting block to rapidly stretch out, the anti-skid rubber pad makes contact with the ground to form an additional supporting point, and the advertising machine is effectively prevented from toppling over; the anti-toppling performance of the advertising machine is greatly improved when the advertising machine is impacted by external force.

Description

Technical Field

[0001] This utility model relates to the field of advertising equipment technology, and in particular to a vertical advertising machine with an anti-tipping structure. Background Technology

[0002] In the current field of advertising display equipment, vertical advertising machines, with their intuitive display and flexible placement features, are widely used in public places such as shopping malls, stations, and office buildings, becoming an important carrier of information dissemination.

[0003] Existing vertical advertising machines mainly consist of a display screen, outer casing, base, and support structure. When in operation, they rely on the counterweight of the base and the support structure to maintain balance. They are placed on a flat ground and supported by columns.

[0004] However, traditional vertical advertising machines mostly maintain stability by adding weight to the base or using simple fixing structures, such as using a cast iron base to increase the weight. This method not only increases the transportation and installation costs of the advertising machine, but also has limited anti-tipping effect when encountering external impacts, making it difficult to ensure the safety of the advertising machine. In addition, most existing anti-tipping structures lack real-time monitoring and adjustment capabilities, and cannot respond in time according to the actual tilt state of the advertising machine. Once tilting occurs, it is very easy to cause equipment damage or even safety accidents, seriously affecting the normal use of the advertising machine and public safety. At the same time, in scenarios where the height or position of the advertising machine needs to be adjusted, existing equipment often requires manual handling or external tools, which is cumbersome and poses safety hazards.

[0005] Therefore, a vertical advertising machine with an anti-tipping structure is provided to solve the problems mentioned in the background art. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a vertical advertising machine with an anti-tipping structure, aiming to improve the problems of poor anti-tipping effect, lack of real-time monitoring and adjustment capabilities, and inability to adapt to different usage scenarios in the existing technology.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a vertical advertising machine with an anti-tipping structure, comprising an advertising machine body, an upper base provided on the lower side of the advertising machine body, an installation component inside the upper base, a lower base fixedly connected to the lower side of the upper base, a balancing component provided on the lower side of the lower base, a counterweight fixedly installed inside the lower base, a slot fixedly opened inside the lower base, a mounting seat provided inside the lower base, a rotating shaft fixedly connected inside the mounting seat, a sliding groove opened inside the lower base, an electric telescopic rod rotatably connected to the outer side of the mounting seat, a support block rotatably connected to the telescopic end of the electric telescopic rod, a tilt sensor fixedly installed inside the lower base, and an alarm fixedly installed on the front side of the lower base.

[0008] Furthermore, the mounting assembly includes mounting bolts, which are disposed inside the advertising machine body, and mounting holes are provided inside the upper base.

[0009] Furthermore, the balancing assembly includes a hydraulic cylinder, which is fixedly installed inside the lower base. The telescopic end of the hydraulic cylinder is fixedly connected to a fixed seat, and a caster wheel is fixedly installed on the lower side of the fixed seat. A pressure sensor is installed inside the fixed seat.

[0010] Furthermore, the slide groove and the slot are connected, and the rotating shaft is slidably connected inside the slide groove.

[0011] Furthermore, the mounting bolt is threaded into the interior of the mounting hole.

[0012] Furthermore, an anti-slip rubber pad is fixedly connected to the lower side of the support block.

[0013] Furthermore, the electric telescopic rod is slidably connected inside the slot.

[0014] Furthermore, a controller is fixedly installed on the front side of the advertising machine body, and the controller is electrically connected to the electric telescopic rod, tilt sensor, alarm and pressure sensor.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the overall center of gravity of the advertising machine is lowered by the counterweight block, which enhances the initial stability. In conjunction with the tilt sensor, the tilt state is monitored in real time. When an abnormality is detected, the electric telescopic rod drives the support block to extend quickly. The anti-slip rubber pad contacts the ground to form an additional support point, which effectively prevents the advertising machine from tipping over. This greatly improves the anti-tipping performance of the advertising machine when it encounters external impact, and ensures the safety of the equipment.

[0017] 2. In this utility model, the pressure sensor monitors the pressure of each part in real time. When an abnormal pressure is detected, the controller controls the hydraulic cylinder to extend and retract. The fixed seat and casters adjust the force on the bottom of the advertising machine, accurately adjust the center of gravity, and restore the balance of the advertising machine. At the same time, the height can be flexibly adjusted to adapt to different usage scenarios and ensure that the advertising machine can operate continuously and stably in various complex environments. Attached Figure Description

[0018] Figure 1 This is a perspective view of a vertical advertising machine with an anti-tipping structure proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the upper base structure of a vertical advertising machine with an anti-tipping structure proposed in this utility model;

[0020] Figure 3 This is a partial structural diagram of a vertical advertising machine with an anti-tipping structure proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the mounting base structure of a vertical advertising machine with an anti-tipping structure proposed in this utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the lower base of a vertical advertising machine with an anti-tipping structure proposed in this utility model;

[0023] Figure 6 This is a schematic diagram of the balancing component structure of a vertical advertising machine with an anti-tipping structure proposed in this utility model;

[0024] Figure 7 This is a schematic diagram of the counterweight structure of a vertical advertising machine with an anti-tipping structure proposed in this utility model.

[0025] Legend:

[0026] 1. Advertising machine body; 2. Upper base; 3. Electric telescopic rod; 4. Mounting seat; 5. Rotating shaft; 6. Slide groove; 7. Support block; 8. Anti-slip rubber pad; 9. Tilt sensor; 10. Alarm; 11. Mounting assembly; 111. Mounting bolt; 112. Mounting hole; 12. Lower base; 13. Counterweight; 14. Balancing assembly; 141. Hydraulic cylinder; 142. Fixed seat; 143. Pressure sensor; 144. Casters; 15. Slotted; 16. Controller. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figure 1 , Figure 2 and Figure 7 One embodiment provided by this utility model:

[0029] A vertical advertising machine with an anti-tipping structure includes an advertising machine body 1, an upper base 2 is provided on the lower side of the advertising machine body 1, an installation component 11 is inside the upper base 2, the installation component 11 includes an installation bolt 111, the installation bolt 111 is provided inside the advertising machine body 1, an installation hole 112 is provided inside the upper base 2, the installation bolt 111 is threaded into the installation hole 112, a lower base 12 is fixedly connected to the lower side of the upper base 2, a balancing component 14 is provided on the lower side of the lower base 12, and a counterweight 13 is fixedly installed inside the lower base 12.

[0030] Specifically, firstly, the mounting bolts 111 are passed through the pre-set through holes at the bottom of the advertising machine body 1 and precisely screwed into the corresponding mounting holes 112 inside the upper base 2. Through the threaded connection, it is ensured that the advertising machine body 1 will not loosen or shift during use. At the same time, the counterweight block 13 fixedly installed inside the lower base 12 plays its role. With its large mass, it effectively lowers the center of gravity of the advertising machine and enhances the stability of the advertising machine in the initial placement state, laying the foundation for safe use in the future.

[0031] Reference Figure 3 , Figure 4 and Figure 5 The lower base 12 has a slot 15 fixedly opened inside, and a mounting seat 4 is provided inside the lower base 12. A rotating shaft 5 is fixedly connected inside the mounting seat 4. A sliding groove 6 is opened inside the lower base 12, and the sliding groove 6 and the slot 15 are connected. The rotating shaft 5 is slidably connected inside the sliding groove 6. An electric telescopic rod 3 is rotatably connected to the outside of the mounting seat 4. The electric telescopic rod 3 is slidably connected inside the slot 15. A support block 7 is rotatably connected to the telescopic end of the electric telescopic rod 3. An anti-slip rubber pad 8 is fixedly connected to the lower side of the support block 7. A tilt sensor 9 is fixedly installed inside the lower base 12. An alarm 10 is fixedly installed on the front side of the lower base 12.

[0032] Specifically, once the advertising machine is in operation, the tilt sensor 9 integrated inside the lower base 12 continuously senses the tilt status of the advertising machine with its high sensitivity and real-time monitoring characteristics. Once the tilt sensor 9 detects that the tilt angle of the advertising machine exceeds the preset threshold, it immediately triggers a series of linkage reactions. On the one hand, the controller 16 will quickly control the alarm 10 on the front side of the lower base 12 to sound an alarm, alerting surrounding personnel to the current abnormal state of the advertising machine through sound and light signals, so that staff can notice in time and take appropriate measures. At the same time, the support block 7 is pulled, causing the electric telescopic rod 3 and the mounting base 4 to slide out. Meanwhile, the rotating shaft 5 slides inside the slide groove 6, and then the controller 16 starts the electric telescopic rod 3. The telescopic pad of the electric telescopic rod 3 drives the support block 7 to move and contact the ground. The specially designed texture on the surface of the anti-slip rubber pad 8 greatly increases the friction between the anti-slip rubber pad and the ground, thereby forming a new stable support point on the basis of the original support structure of the advertising machine, effectively preventing the advertising machine from continuing to tilt and providing additional stability for the advertising machine.

[0033] Reference Figure 1 and Figure 6 The balancing assembly 14 includes a hydraulic cylinder 141, which is fixedly installed inside the lower base 12. The telescopic end of the hydraulic cylinder 141 is fixedly connected to a fixed seat 142. A caster wheel 144 is fixedly installed on the lower side of the fixed seat 142. A pressure sensor 143 is installed inside the fixed seat 142. A controller 16 is fixedly installed on the front side of the advertising machine body 1. The controller 16 is electrically connected to the electric telescopic rod 3, the tilt sensor 9, the alarm 10, and the pressure sensor 143.

[0034] Specifically, the pressure sensor 143 monitors the pressure on each hydraulic cylinder 141 in real time. When the pressure sensor 143 detects abnormal pressure fluctuations in a certain area, it transmits the pressure data to the controller 16. The controller 16 issues commands to the corresponding hydraulic cylinder 141 according to the preset control logic, controlling it to extend or retract. Through the extension and retraction action, the hydraulic cylinder 141 drives the universal wheel 144 connected to the lower side of the fixed base 142 to adjust its position, thereby changing the force distribution of various parts at the bottom of the advertising machine, achieving precise adjustment of the center of gravity of the advertising machine, prompting the advertising machine to regain its balance, ensuring that the advertising machine can operate continuously and stably, and also adjusting the height of the advertising machine body 1. The universal wheel 144 is equipped with brake pads.

[0035] Working principle: When using this device, use the mounting bolt 111 to pass through the advertising machine body 1 and screw it into the mounting hole 112 inside the upper base 2 to securely install the advertising machine body 1 on the upper base 2. The counterweight block 13 fixedly installed inside the lower base 12 can lower the overall center of gravity of the advertising machine and enhance the initial stability.

[0036] During operation, the tilt sensor 9 inside the lower base 12 monitors the tilt status of the advertising machine in real time. When the tilt sensor 9 detects that the advertising machine is tilting, the controller 16 will also trigger the alarm 10 on the front of the lower base 12 to sound an alarm, alerting surrounding personnel to the status of the advertising machine for timely handling. The operator then pulls the support block 7, causing the electric telescopic rod 3 and mounting base 4 to slide out. Simultaneously, the rotating shaft 5 slides inside the slide groove 6. The controller 16 then activates the electric telescopic rod 3, whose telescopic pad moves the support block 7. The anti-slip rubber pad 8 on the underside of the support block 7 contacts the ground, increasing friction and creating an additional support point to prevent the advertising machine from tipping over further.

[0037] When the pressure sensor 143 detects an abnormal pressure, the controller 16 controls the corresponding hydraulic cylinder 141 to extend or retract, and adjusts the force on the bottom of the advertising machine through the fixed seat 142 and the universal wheel 144, so that the center of gravity of the advertising machine can be restored to balance. The height can also be adjusted at the same time.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vertical advertising machine with an anti-tipping structure, comprising an advertising machine body (1), characterized in that: The advertising machine body (1) has an upper base (2) on its lower side. The upper base (2) contains an installation component (11). The lower base (2) is fixedly connected to a lower base (12). The lower base (12) has a balancing component (14) on its lower side. The lower base (12) has a counterweight (13) fixedly installed inside. The lower base (12) has a slot (15) fixedly opened inside. The lower base (12) has a mounting seat (4) inside. The mounting seat (4) has a rotating shaft (5) fixedly connected inside. The lower base (12) has a sliding groove (6) opened inside. The mounting seat (4) has an electric telescopic rod (3) rotatably connected to its outer side. The telescopic end of the electric telescopic rod (3) is rotatably connected to a support block (7). The lower base (12) has a tilt sensor (9) fixedly installed inside. The lower base (12) has an alarm (10) fixedly installed on its front side.

2. A vertical advertising machine with an anti-tipping structure according to claim 1, characterized in that: The mounting assembly (11) includes mounting bolts (111), which are located inside the advertising machine body (1), and the upper base (2) has mounting holes (112) inside.

3. A vertical advertising machine with an anti-tipping structure according to claim 1, characterized in that: The balancing assembly (14) includes a hydraulic cylinder (141), which is fixedly installed inside the lower base (12). The telescopic end of the hydraulic cylinder (141) is fixedly connected to a fixed seat (142). A caster wheel (144) is fixedly installed on the lower side of the fixed seat (142). A pressure sensor (143) is provided inside the fixed seat (142).

4. A vertical advertising machine with an anti-tipping structure according to claim 1, characterized in that: The slide (6) and the slot (15) are connected, and the rotating shaft (5) is slidably connected inside the slide (6).

5. A vertical advertising machine with an anti-tipping structure according to claim 2, characterized in that: The mounting bolt (111) is threaded into the mounting hole (112).

6. A vertical advertising machine with an anti-tipping structure according to claim 1, characterized in that: An anti-slip rubber pad (8) is fixedly connected to the lower side of the support block (7).

7. A vertical advertising machine with an anti-tipping structure according to claim 1, characterized in that: The electric telescopic rod (3) is slidably connected inside the slot (15).

8. A vertical advertising machine with an anti-tipping structure according to claim 3, characterized in that: A controller (16) is fixedly installed on the front side of the advertising machine body (1). The controller (16) is electrically connected to the electric telescopic rod (3), the tilt sensor (9), the alarm (10), and the pressure sensor (143).

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