Novel advertisement barrier gate

Abstract

A novel advertisement barrier gate is used for solving the problems that some advertisement barrier gates mentioned in the background technology are not enough in sensitivity, do not detect that a vehicle is not completely driven out of a monitoring area and collides with the tail of the vehicle, and consequently vehicle paint is scratched or even more seriously scratched, and unnecessary loss is caused. And a lot of dust is accumulated when the display screens on the two sides of the barrier gate are not managed for a long time, so that the advertisement playing effect is reduced, and the watching feeling of people is influenced. Comprising a mounting base, a supporting rod is rotationally arranged on the mounting base, and a gate plate is arranged at the other end of the supporting rod; an adjusting stand column is fixedly arranged on the end face of the end, close to the supporting rod, of the flashboard. A first motor is fixedly arranged at one end of the adjusting stand column, the output end of the first motor is connected with a first transmission shaft, a sliding block is further arranged in the sliding groove, a connecting rod is fixedly arranged on the sliding block, an auxiliary block is fixedly arranged at one end of the connecting rod, a working block is slidably arranged in the auxiliary block, and a working plate is fixedly arranged on the working block. A second sponge mat and a first sponge mat are arranged on the two sides of the working plate respectively.

Description

Technical Field

[0001] The present invention relates to the field of advertising technology, and in particular to a novel advertising barrier. Background Art

[0002] The barrier is a channel entrance and exit management device specially used to restrict the driving of motor vehicles on the road. The barrier bar is also a carrier for advertising. Billboards can be set on the existing barrier bars in the community, and LED display screens or LCD display screens can also be used. At the same time, it is also widely used in street business districts along major traffic arteries, large parking lots, commercial and residential communities, commercial plazas, office buildings, restaurants and hotels, and other places where vehicles must enter and exit.

[0003] In the prior art, an invention patent document with authorization announcement number CN117877393B and titled "An advertising component and a barrier device with the advertising component" discloses a barrier device, which includes an advertising carrier plate, on which a transparent plate is fixedly installed, and bearing convex rods are symmetrically fixedly arranged at both ends of the upper side of the advertising carrier plate, and an installation cavity is opened on the advertising carrier plate, a connecting socket is opened at the bottom of the installation cavity, and sliding channels are symmetrically opened at both ends of the installation cavity, and a push-up inclined surface is arranged at the upper port of the sliding channel, and a plug-in installation plate is fixedly arranged on the rear end surface of the advertising carrier plate.

[0004] However, the above technology still has defects. For example, when a vehicle comes out of the barrier on the side of the road, it needs to wait for passing vehicles. At this time, the vehicle often does not completely leave the barrier monitoring area, and the rear of the vehicle is still under the barrier. At this time, some barrier gates are not sensitive enough and fail to detect that the vehicle has not completely left the monitoring area. At this time, the barrier gate automatically lowers and collides with the rear of the vehicle, thereby scratching the vehicle paint or even worse, causing unnecessary losses; and if the advertising display surface of the barrier is not maintained for a long time, a lot of dust will accumulate, resulting in a decrease in the advertising playback effect, affecting people's viewing experience. Summary of the invention

[0005] In view of the deficiencies existing in the prior art, the present invention provides a new advertising barrier to solve the technical problems mentioned in the background technology, such as the lack of sensitivity of some advertising barriers, failure to detect that the vehicle has not completely left the monitoring area, and collision with the rear end of the vehicle, resulting in scratches on the vehicle paint or even worse, causing unnecessary losses; and the display screens on both sides of the barrier are not maintained for a long time, a lot of dust will accumulate, resulting in a decrease in the advertising playback effect, affecting people's viewing experience.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A novel advertising barrier gate comprises a mounting seat, a support rod is rotatably provided on the mounting seat, and a gate is provided at the other end of the support rod;

[0008] An adjusting column with a rectangular structure is fixedly arranged on the end surface of one end of the gate plate close to the supporting rod, and the adjusting column is connected between the supporting rod and the gate plate; a slide groove which is consistent with the width direction of the gate plate is opened in the adjusting column along its length direction, and a sliding opening is arranged on the side surface of the adjusting column; a first motor is fixedly arranged on one end of the adjusting column, and a first transmission shaft with a threaded structure on the surface is connected to the output end of the first motor, and the first transmission shaft extends into and rotates in the slide groove, and a slider with a cubic structure is also arranged in the slide groove, and when the slider is threadedly connected to the first transmission shaft, the slider moves along the first transmission shaft The sliding block is moved in the length direction, and the sliding block abuts against the side wall of the sliding groove. A connecting rod is fixed on the sliding block, and the connecting rod extends out of the adjusting column through the sliding opening of the sliding groove, and an auxiliary block is fixed on the end of the connecting rod away from the sliding block. A working block is slidably arranged in the auxiliary block, and the working block can be close to or away from the adjusting column. A working plate is fixed on the working block through an extension rod, and the length direction of the working plate is consistent with the length direction of the gate plate. A second sponge pad and a first sponge pad are respectively arranged on both sides of the working plate, and the second sponge pad always faces the gate plate, and the first sponge pad is arranged on the side of the working plate away from the second sponge pad;

[0009] The adjusting column further comprises two integrally connected opposite extension plates, one of which is fixedly connected to the end face of the gate plate, an operating slot is formed between the two extension plates, and the operating slot is connected to the slide slot, and an outer wall of the extension plate further away from the gate plate is fixedly provided with a second motor, an output end of the second motor is connected to a second transmission shaft, the second transmission shaft vertically passes through the extension plate, and a rotating table is fixedly provided at the other end of the second transmission shaft, the rotating table is rotatably arranged in the operating slot between the two extension plates, a mounting slot is provided on the surface of the rotating table and openings are provided on both sides of the mounting slot, a first electric telescopic rod is fixedly provided on the rotating table, the telescopic end of the first electric telescopic rod is telescoped in the mounting slot of the rotating table, a supporting block is fixedly provided at the telescopic end of the first electric telescopic rod, an iron sheet is fixedly provided on the side of the slider facing the supporting block, the iron sheet is a square block consistent with the square structure of the side wall of the slider, and the iron sheet The center of the sheet is provided with a hollow circular opening for the first transmission shaft to pass through, the supporting block is fixedly provided with a square-structured magnet, the supporting block is also fixedly provided with a fence, the fence is arranged on the periphery of the magnet, and the interior of the fence is used for the slider to extend into; the supporting block is also fixedly provided with two fixing blocks, the two fixing blocks are arranged on both sides of the fence, the ends of the fixing block are fixedly provided with a second electric telescopic rod, the telescopic end of the second electric telescopic rod is fixedly provided with a square plug-in block, plug-in grooves are arranged on both sides of the slider, and the two plug-in grooves correspond to the two plug-in blocks; the supporting block is used to receive the slider, and when the slider moves to the end of the first transmission shaft in the slide groove, one end of the slider extends into the fence, at this time, the first transmission shaft is further rotated to make the slider fall off the first transmission shaft, and then the iron sheet at the bottom of the slider is adsorbed by the magnet on the supporting block, and the telescopic end of the second electric telescopic rod drives the two plug-in blocks to be plugged into the two plug-in grooves, thereby fixing the slider.

[0010] Working principle:

[0011] The device includes two states: cleaning state and protection state.

[0012] When the device is in a cleaning state, in the initial state, the slider is sleeved on the first transmission shaft and is arranged in the slide groove; the first step is to drive the working block to move in the slide groove and approach the adjusting column. At this time, the second sponge pad is in contact with the advertising display surface on the gate plate; the second step is to start the first motor, and the output end of the first motor drives the first transmission shaft to rotate. The rotation of the first transmission shaft drives the slider to move vertically in the slide groove, thereby driving the second sponge pad to move vertically to clean the advertising display surface on the gate plate.

[0013] When the device enters the protection state from the cleaning state, the first step is to start the first motor, and the output end of the first motor drives the first transmission shaft to rotate. The rotation of the first transmission shaft drives the slider to move vertically downward in the slide groove, and the slider moves to the end of the first transmission shaft. At this time, the slider is in a state where the bottom of the slider extends into the enclosure; the second step is to further rotate the first transmission shaft so that the slider falls off the first transmission shaft. At this time, the slider is in a state where the iron sheet at the bottom is adsorbed by the magnet on the supporting block; the third step is to start the two second electric telescopic rods, and the telescopic end of the second electric telescopic rod drives the two plug-in blocks to move toward the two plug-in slots, and the two plug-in blocks are plugged into the two plug-in slots. At this time, the slider is in a fixed state; the fourth step is to start the first electric telescopic rod, and the telescopic end of the first electric telescopic rod drives the supporting block and the slider to move vertically downward until the supporting block contacts the rotating table. At this time, the slider is in a state in the installation groove;

[0014] The fifth step is to drive the working block to move in the sliding groove again and away from the adjusting column. At this time, the second sponge pad is away from the gate plate; the sixth step is to start the second motor, and the output end of the second motor drives the second transmission shaft to rotate. The rotation of the second transmission shaft drives the rotating table to rotate 90° counterclockwise in the operating groove, and the auxiliary block and the working plate also rotate 90° counterclockwise with the rotating table. At this time, the working plate is at the bottom of the gate plate; the seventh step is to push the working block to move in the sliding groove again and approach the adjusting column. At this time, the second sponge pad is in contact with the bottom surface of the gate plate, and the second sponge pad is facing downward.

[0015] The device works in the protection state, rotating the support rod, and the rotation of the support rod drives the gate to rotate 90° counterclockwise. At this time, the gate is lifted, allowing vehicles to pass.

[0016] Beneficial effects:

[0017] 1. By setting a connecting rod, a second sponge pad, an adjustment column, a slide groove, a first motor, a first transmission shaft, a slider, and a working plate, the second sponge pad is made of materials such as polyurethane and has high resilience and softness. Starting the first motor can drive the second sponge pad to move vertically to clean the advertising display surface on the gate plate, which is mechanized and automated and easy to operate; by setting an auxiliary block and a slidable working block, the distance between the working plate and the gate plate can be changed, so that the second sponge pad on the working plate can fit with the advertising display surface of the gate plate, thereby enhancing the cleaning effect;

[0018] 2. By setting an extension plate, an operating slot, a rotating table, an installation slot, a first electric telescopic rod, a supporting block, an iron sheet, a magnet, and a fence, the first electric telescopic rod is started to drive the supporting block to move vertically upward to a certain position, so that the slider connected to the end of the first transmission shaft can be extended into the fence, so that the fence limits the position of the slider to prevent the slider from shifting at the instant of falling off from the first transmission shaft, and thus the iron sheet on the slider cannot be smoothly adsorbed by the magnet; when the first transmission shaft is further rotated, the slider falls off from the first transmission shaft, and the iron sheet at the bottom of the slider is adsorbed by the magnet on the supporting block, thereby preliminarily fixing the slider, however, since the adsorption force between the iron sheet and the magnet is not enough to firmly fix the slider, the auxiliary block, the working plate and the supporting block, a fixing block, a plug-in block, a plug-in slot, and a second electric telescopic rod are set, and when the slider is preliminarily fixed on the supporting block, the second electric telescopic rod is started, thereby driving the two plug-in blocks to be plugged into the two plug-in slots on the slider, and then the slider is fixed for a second time, and the slider and the supporting block are firmly fixed, so that the slider and the rotating table become a whole;

[0019] 3. By setting a second motor, a second transmission shaft, and a first sponge pad, the second motor is started to drive the rotating table to rotate, thereby switching the use state of the device. When the cleaning state is converted to the protection state, the working plate is rotated to the bottom of the gate plate to protect the bottom of the gate plate, and the first sponge pad is downward. The first sponge pad is made of polyurethane and other materials and has high resilience and softness. Therefore, when the gate automatically lowers the rod due to recognition errors and collides with the rear of the vehicle, the first sponge pad contacts the rear of the vehicle, thereby reducing the hard bottom of the gate from scratching the vehicle paint or even more serious situations, causing unnecessary losses;

[0020] 4. By setting the first electric telescopic rod, when it is necessary to switch the protection state of the device to the cleaning state, start the first electric telescopic rod, the telescopic end of the first electric telescopic rod pushes the supporting block, and the slider moves vertically upward until the first transmission shaft contacts the hollow circular opening on the slider and the bottom end of the first transmission shaft extends into the hollow circular opening on the slider. At this time, the first motor is started to drive the first transmission shaft to rotate, so that the rotation of the first transmission shaft drives the slider to move vertically upward. This method only needs to adjust the rising distance of the telescopic end of the first electric telescopic rod, and the free switching of the two states of the device can be automatically realized, which reduces the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an embodiment of the present invention (when in a protection state);

[0022] Figure 2 for Figure 1 The structural diagram on the back;

[0023] Figure 3for Figure 1 A schematic diagram of the structure of the middle adjustment column with an enlarged cross-section;

[0024] Figure 4 It is a structural schematic diagram of the device when it is in a cleaning state;

[0025] Figure 5 This is a schematic diagram of the structure of the device when it is in a protection state;

[0026] Figure 6 Schematic diagram of the internal structure of the turntable.

[0027] In the above drawings: mounting seat 1, support rod 2, gate plate 3, adjusting column 4, first motor 5, first transmission shaft 6, slide groove 7, slider 8, connecting rod 9, auxiliary block 10, working block 11, working plate 12, second sponge pad 13, operation through groove 14, second motor 15, second transmission shaft 16, rotating table 17, first electric telescopic rod 18, mounting groove 19, supporting block 20, iron sheet 21, magnet 22, enclosure 23, fixed block 24, sliding groove 25, first sponge pad 26, extension plate 27, third electric telescopic rod 28, fourth protective cover 29, fifth protective cover 30, placement groove 33, first protective cover 34, second protective cover 35, third protective cover 36, second electric telescopic rod 37, plug-in block 38, plug-in groove 39. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0029] Example:

[0030] like Figure 1 and Figure 2 As shown, a new type of advertising barrier comprises a mounting seat 1, a support rod 2 is rotatably provided on the mounting seat 1, a gate plate 3 is provided at the other end of the support rod 2, and a side of the gate plate 3 away from the support rod 2 is an advertising display surface, and the material used for the billboard on the advertising display surface is glass resin;

[0031] like Figures 1 to 6 As shown, the end surface of the gate plate 3 close to the support rod 2 is fixed with an adjustment column 4 of a rectangular parallelepiped structure, and the adjustment column 4 is connected between the support rod 2 and the gate plate 3; the adjustment column 4 has a slide groove 7 along its length direction that is consistent with the width direction of the gate plate 3, and the slide groove 7 is provided with a sliding opening on the side surface of the adjustment column 4, as shown in FIG. Figure 3As shown, a first motor 5 is fixedly arranged at one end of the adjustment column 4, and the first motor 5 is a forward and reversible motor. A first transmission shaft 6 with a threaded surface is connected to the output end of the first motor 5. The first transmission shaft 6 extends into and rotates in a slide groove 7. A slider 8 with a cubic structure is also arranged in the slide groove 7. When the slider 8 is threadedly connected to the first transmission shaft 6, the slider 8 moves along the length direction of the first transmission shaft 6, and the slider 8 abuts against the side wall of the slide groove 7. A connecting rod 9 is fixedly arranged on the slider 8, and the connecting rod 9 extends out through the sliding opening of the slide groove 7. An adjusting column 4 is provided, and an auxiliary block 10 is fixedly arranged at one end of the connecting rod 9 away from the slider 8, a working block 11 is slidably arranged in the auxiliary block 10, and the working block 11 can be close to or away from the adjusting column 4, a working plate 12 is fixedly arranged on the working block 11 through an extension rod, and the length direction of the working plate 12 is consistent with the length direction of the gate plate 3, and a second sponge pad 13 and a first sponge pad 26 are respectively arranged on both sides of the working plate 12, the second sponge pad 13 is always facing the gate plate 3, and the first sponge pad 26 is arranged on the side of the working plate 12 away from the second sponge pad 13;

[0032] like Figure 2 to Figure 4 As shown, the end of the adjustment column 4 away from the first motor 5 also includes two integrally connected opposite extension plates 27, one of which is fixedly connected to the end surface of the gate plate 3, and an operation slot 14 is formed between the two extension plates 27, and the operation slot 14 is connected to the slide slot 7. The outer side wall of one of the extension plates 27 away from the gate plate 3 is fixedly provided with a second motor 15, and the second motor 15 is a reversible motor. The output end of the second motor 15 is connected to a second transmission shaft 16, and the second transmission shaft 16 vertically passes through the extension plate 27, and the other end of the second transmission shaft 16 is fixedly provided with a rotating table 17, and the rotating table 17 is rotatably arranged in the operation slot 14 between the two extension plates 27, and the surface of the rotating table 17 is provided with a mounting groove 19 and the mounting groove 19 is open on both sides, as shown in FIG. Figure 3 and Figure 6As shown, a first electric telescopic rod 18 is fixedly provided on the rotating table 17, and the telescopic end of the first electric telescopic rod 18 is telescoped in the mounting groove 19 of the rotating table 17, and a supporting block 20 is fixedly provided on the telescopic end of the first electric telescopic rod 18, and an iron sheet 21 is fixedly provided on the side of the slider 8 facing the supporting block 20, and the iron sheet 21 is a square block consistent with the square structure of the side wall of the slider 8, and a hollow circular opening for the first transmission shaft 6 to pass through is provided in the center of the iron sheet 21, and a square-structured magnet 22 is fixedly provided on the supporting block 20, and the supporting block 20 is also fixedly provided with an enclosure 23, which is arranged on the periphery of the magnet 22, and the interior of the enclosure 23 is used for the slider 8 to extend into; the supporting block 20 is also fixedly provided with two fixed blocks 24, which are arranged on both sides of the enclosure 23, and the ends of the fixed blocks 24 are fixedly provided with a second electric telescopic rod 37, and the telescopic end of the second electric telescopic rod 37 is fixedly provided with a square plug-in block 38, and plug-in grooves 39 are provided on both sides of the slider 8, and the two plug-in grooves 39 correspond to the two plug-in blocks 38; the supporting block 20 is used to receive the slider 8, such as Figure 3 As shown, when the slider 8 moves to the end of the first transmission shaft 6 in the slide groove 7, one end of the slider 8 extends into the enclosure 23. At this time, the first transmission shaft 6 is further rotated to make the slider 8 fall off the first transmission shaft 6. Then, the iron sheet 21 at the bottom of the slider 8 is adsorbed by the magnet 22 on the supporting block 20, and the telescopic end of the second electric telescopic rod 37 drives the two plug-in blocks 38 to be plugged into the two plug-in grooves 39, thereby fixing the slider 8.

[0033] By setting the connecting rod 9, the second sponge pad 13, the adjustment column 4, the slide 7, the first motor 5, the first transmission shaft 6, the slider 8, and the working plate 12, starting the first motor 5 can drive the second sponge pad 13 to move vertically to clean the advertising display surface on the gate plate 3, which is mechanized and automated, and easy to operate; by setting the auxiliary block 10 and the slidable working block 11, the distance between the working plate 12 and the gate plate 3 can be changed, so that the second sponge pad 13 on the working plate 12 can fit with the advertising display surface of the gate plate 3, thereby enhancing the cleaning effect;

[0034] By arranging the extension plate 27, the operation slot 14, the rotating table 17, the installation slot 19, the first electric telescopic rod 18, the supporting block 20, the iron sheet 21, the magnet 22, and the enclosure 23, the first electric telescopic rod 18 is started to drive the supporting block 20 to move vertically upward to a certain position, so that the slider 8 connected to the end of the first transmission shaft 6 can extend into the enclosure 23, so that the enclosure 23 limits the position of the slider 8, preventing the slider 8 from shifting at the moment of falling off from the first transmission shaft 6, and thus making it impossible for the iron sheet 21 on the slider 8 to be smoothly adsorbed by the magnet 22; when the first transmission shaft 6 is further rotated, the slider 8 falls off from the first transmission shaft 6, and the slider 8 The iron sheet 21 at the bottom is adsorbed by the magnet 22 on the supporting block 20, thereby preliminarily fixing the slider 8. However, since the adsorption force between the iron sheet 21 and the magnet 22 is insufficient to firmly fix the slider 8, the auxiliary block 10, the working plate 12 and the supporting block 20, a fixing block 24, a plug-in block 38, a plug-in slot 39 and a second electric telescopic rod 37 are provided. After the slider 8 is preliminarily fixed on the supporting block 20, the second electric telescopic rod 37 is started, thereby driving the two plug-in blocks 38 to be plugged into the two plug-in slots 39 on the slider 8, thereby performing a second fixation on the slider 8. The slider 8 is firmly fixed to the supporting block 20, so that the slider 8 and the rotating table 17 become a whole.

[0035] By setting the second motor 15, the second transmission shaft 16, and the first sponge pad 26, the second motor 15 is started to drive the rotating table 17 to rotate, thereby switching the use state of the device. When the cleaning state is converted to the protection state, the working plate 12 is rotated to the bottom of the gate plate 3 to protect the bottom of the gate plate 3, and the first sponge pad 26 is downward. The first sponge pad 26 is made of materials such as polyurethane and has high resilience and softness. Therefore, when the gate is automatically lowered due to recognition errors and collides with the rear of the vehicle, the first sponge pad 26 contacts the rear of the vehicle, thereby reducing the hard bottom of the gate plate 3 from scratching the vehicle paint or even more serious situations, causing unnecessary losses;

[0036] By setting the first electric telescopic rod 18, when it is necessary to switch the protection state of the device to the cleaning state, the first electric telescopic rod 18 is started, and the telescopic end of the first electric telescopic rod 18 pushes the supporting block 20 and the slider 8 moves vertically upward until the first transmission shaft 6 contacts the hollow circular opening on the slider 8 and the bottom end of the first transmission shaft 6 extends into the hollow circular opening on the slider 8. At this time, the first motor 5 is started to drive the first transmission shaft 6 to rotate, so that the rotation of the first transmission shaft 6 drives the slider 8 to move vertically upward. In this way, only the rising distance of the telescopic end of the first electric telescopic rod 18 needs to be adjusted, so as to automatically realize the free switching of the two states of the device, thereby reducing the labor intensity.

[0037] like Figure 4 and Figure 5As shown, a sliding groove 25 is provided on the auxiliary block 10, and the working block 11 is slidably arranged in the sliding groove 25. A third electric telescopic rod 28 is fixedly arranged on the outer side of the auxiliary block 10, and the telescopic end of the third electric telescopic rod 28 extends into the sliding groove 25 and is fixedly connected to the working block 11. The third electric telescopic rod 28 is started to automatically drive the working block 11 and the working plate 12 to approach or move away from the gate plate 3, so that when the device is in the cleaning state, the second sponge pad 13 on the working plate 12 fits with the advertising display surface of the gate plate 3, so that the second sponge pad 13 can clean the advertising display surface of the gate plate 3; so that when the device is switched from the cleaning state to the protection state, the working plate 12 moves away from the gate plate 3, and there is a gap between the working plate 12 and the gate plate 3, so as to avoid the working plate 12 being stuck when the working plate 12 rotates 90° counterclockwise, resulting in damage to the working plate 12.

[0038] like Figure 1 to Figure 3 As shown, the outer peripheral cover of the first motor 5 is provided with a first protective cover 34, and the two sides of the first protective cover 34 contacting the adjusting column 4 are fixedly provided with first mounting blocks, and the first mounting blocks are detachably connected to the adjusting column 4 by first bolts, thereby realizing the disassembly and installation of the first protective cover 34. This disassembly and installation method belongs to the prior art and will not be repeated here. The first protective cover 34 protects the outer periphery of the first motor 5 to prevent damage to the first motor 5 caused by mechanical collision, rainwater intrusion, pollutants, etc., thereby extending the service life of the first motor 5 and reducing maintenance costs.

[0039] like Figure 1 to Figure 3 As shown, the outer peripheral cover of the second motor 15 is provided with a second protective cover 35, and the two sides of the second protective cover 35 in contact with the adjusting column 4 are fixedly provided with second mounting blocks, and the second mounting blocks are detachably connected to the adjusting column 4 by second bolts, thereby realizing the disassembly and installation of the second protective cover 35. This disassembly and installation method belongs to the prior art and will not be repeated here. The second protective cover 35 protects the outer periphery of the second motor 15 to prevent damage to the second motor 15 caused by mechanical collision, rainwater intrusion, pollutants, etc., thereby extending the service life of the second motor 15 and reducing maintenance costs.

[0040] like Figure 1 to Figure 3As shown, the outer periphery of the third electric telescopic rod 28 is provided with a fourth protective cover 29, and the two sides of the fourth protective cover 29 in contact with the auxiliary block 10 are fixedly provided with fourth mounting blocks, and the fourth mounting block is detachably connected to the auxiliary block 10 by a fourth bolt, thereby realizing the disassembly and installation of the fourth protective cover 29. This disassembly and installation method belongs to the prior art and will not be described in detail here. The fourth protective cover 29 protects the outer periphery of the third electric telescopic rod 28 to prevent damage to the third electric telescopic rod 28 caused by mechanical collision, rainwater intrusion, pollutants, etc., thereby extending the service life of the third electric telescopic rod 28 and reducing maintenance costs.

[0041] like Figure 1 to Figure 3 As shown, the third protective cover 36 is detachably provided on the outer side of the adjusting column 4, and the third mounting blocks are fixedly provided on the two sides where the third protective cover 36 contacts the adjusting column 4. The third mounting blocks are detachably connected to the adjusting column 4 through third bolts, thereby realizing the disassembly and installation of the third protective cover 36. This disassembly and installation method belongs to the prior art and will not be described here. The third protective cover 36 is used to block the sliding opening provided on the side surface of the adjusting column 4. The third protective cover 36 protects the sliding opening of the adjusting column 4 to prevent damage to the parts inside the adjusting column 4 caused by rainwater intrusion, pollutants, etc., thereby extending the service life of the parts inside the adjusting column 4 and reducing maintenance costs.

[0042] like Figure 1 to Figure 3 As shown, two fifth protective covers 30 are detachably provided on the outer side of the adjusting column 4, and the fifth mounting blocks are fixedly provided on the two sides of the fifth protective cover 30 contacting the adjusting column 4, and the fifth mounting blocks are detachably connected to the adjusting column 4 through the fifth bolts, so as to realize the disassembly and installation of the fifth protective cover 30. This disassembly and installation method belongs to the prior art and will not be described here. The fifth protective cover 30 is used to block the two sides of the operating slot 14 respectively. The third protective cover 36 protects the sliding opening of the adjusting column 4 to prevent the damage to the parts inside the adjusting column 4 caused by rainwater intrusion and pollutants, thereby extending the service life of the parts inside the adjusting column 4 and reducing the maintenance cost.

[0043] Working principle:

[0044] The device includes two states: cleaning state and protection state.

[0045] When the device is in a cleaning state, in the initial state, the slider 8 is sleeved on the first transmission shaft 6 and is arranged in the slide groove 7; in the first step, the third electric telescopic rod 28 is started, and the telescopic end of the third electric telescopic rod 28 pushes the working block 11 to move in the slide groove 25 and approach the adjustment column 4. At this time, the second sponge pad 13 on the working plate 12 is in contact with the advertising display surface on the gate plate 3 (such as Figure 4As shown); in the second step, the first motor 5 is started, and the output end of the first motor 5 drives the first transmission shaft 6 to rotate. The rotation of the first transmission shaft 6 drives the slider 8 to move vertically in the slide groove 7, thereby driving the auxiliary block 10, the working plate 12, and the second sponge pad 13 to move vertically, and then drives the second sponge pad 13 to move vertically to clean the advertising display surface on the gate plate 3.

[0046] When the device enters the protection state from the cleaning state, in the first step, the first motor 5 is started, and the output end of the first motor 5 drives the first transmission shaft 6 to rotate. The rotation of the first transmission shaft 6 drives the slider 8 to move vertically downward in the slide groove 7, and the slider 8 moves to the end of the first transmission shaft 6 (such as Figure 3 As shown), at this time, the slider 8 is in a state where the bottom of the slider 8 extends into the enclosure 23; the second step is to further rotate the first transmission shaft 6 so that the slider 8 falls off the first transmission shaft 6. At this time, the slider 8 is in a state where the iron sheet 21 at the bottom is adsorbed by the magnet 22 on the supporting block 20; the third step is to start the two second electric telescopic rods 37, and the telescopic ends of the second electric telescopic rods 37 drive the two plug-in blocks 38 to move toward the two plug-in slots 39, and the two plug-in blocks 38 are plugged into the two plug-in slots 39. At this time, the slider 8 is in a fixed state; the fourth step is to start the first electric telescopic rod 18, and the telescopic end of the first electric telescopic rod 18 drives the supporting block 20 and the slider 8 to move vertically downward until the supporting block 20 contacts the rotating table 17. At this time, the slider 8 is in a state in the mounting groove 19;

[0047] The fifth step is to start the third electric telescopic rod 28 again. The telescopic end of the third electric telescopic rod 28 drives the working block 11 to move in the sliding groove 25 and away from the adjusting column 4. At this time, the second sponge pad 13 is away from the gate 3; the sixth step is to start the second motor 15. The output end of the second motor 15 drives the second transmission shaft 16 to rotate. The rotation of the second transmission shaft 16 drives the rotating table 17 to rotate 90° counterclockwise in the operating slot 14, and the slider 8, the auxiliary block 10, and the working plate 12 also rotate 90° counterclockwise with the rotating table 17. At this time, the working plate 12 is at the bottom of the gate 3; the seventh step is to start the third electric telescopic rod 28 again. The telescopic end of the third electric telescopic rod 28 pushes the working block 11 to move in the sliding groove 25 and approach the adjusting column 4. At this time, the second sponge pad 13 is in contact with the bottom surface of the gate 3, and the first sponge pad 26 is facing downward (such as Figure 5 shown).

[0048] When the device enters the cleaning state from the protection state, in the initial state, the second sponge pad 13 is in contact with the bottom surface of the gate plate 3; the first step is to start the third electric telescopic rod 28, and the telescopic end of the third electric telescopic rod 28 drives the working block 11 to move in the sliding groove 25 and away from the adjusting column 4. At this time, the second sponge pad 13 is in a state away from the gate plate 3; the second step is to start the second motor 15, and the output end of the second motor 15 drives the second transmission shaft 16 to rotate, and the rotation of the second transmission shaft 16 drives the rotating table 17 to rotate 90° clockwise in the operating slot 14, and the slider 8, the auxiliary block 10, and the working plate 12 also follow the rotating table 17 to rotate 90° clockwise. At this time, the working plate 12 is in a state facing the advertising display surface of the gate plate 3; the third step is to start the first electric telescopic rod 18, and the telescopic end of the first electric telescopic rod 18 pushes the supporting block 20. The slider 8 moves vertically upward. At this time, the bottom end of the first transmission shaft 6 is in a state of extending into the hollow circular opening on the slider 8; the fourth step is to start the two second electric telescopic rods 37. The telescopic ends of the second electric telescopic rods 37 drive the two plug-in blocks 38 to move away from the two plug-in slots 39. The two plug-in blocks 38 are separated from the two plug-in slots 39. At this time, the slider 8 is in an unlocked state; the fifth step is to start the first motor 5. The first motor 5 drives the first transmission shaft 6 to rotate. The rotation of the first transmission shaft 6 drives the slider 8 to move vertically upward. At this time, the slider 8 is sleeved on the first transmission shaft 6 and is arranged in the slide groove 7. The forward and reverse first motor 5 drives the auxiliary block 10, the working plate 12, and the second sponge pad 13 to move vertically, thereby driving the second sponge pad 13 to move vertically to clean the advertising display surface on the gate plate 3.

[0049] The device works in the protection state, rotating the support rod 2, and the rotation of the support rod 2 drives the gate plate 3 to rotate 90 degrees counterclockwise. At this time, the gate plate 3 is lifted, allowing vehicles to pass.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A novel advertising barrier, comprising a mounting seat (1), a support rod (2) rotatably provided on the mounting seat (1), and a gate plate (3) provided at the other end of the support rod (2); characterized in that: An adjusting column (4) with a rectangular structure is fixedly provided on the end surface of one end of the gate plate (3) close to the support rod (2), and the adjusting column (4) is connected between the support rod (2) and the gate plate (3); a slide groove (7) is opened in the adjusting column (4) along its length direction and is consistent with the width direction of the gate plate (3); the slide groove (7) is provided with a sliding opening on the side surface of the adjusting column (4); a first motor (5) is fixedly provided at one end of the adjusting column (4); the output end of the first motor (5) is connected to a first transmission shaft (6) with a threaded surface; the first transmission shaft (6) extends into and rotates in the slide groove (7); a slider (8) with a cubic structure is also provided in the slide groove (7); when the slider (8) is threadedly connected to the first transmission shaft (6), the slider (8) moves along the length direction of the first transmission shaft (6), so that The slider (8) is in contact with the side wall of the slide groove (7); a connecting rod (9) is fixedly provided on the slider (8); the connecting rod (9) extends out of the adjustment column (4) through the sliding opening of the slide groove (7); an auxiliary block (10) is fixedly provided on the end of the connecting rod (9) away from the slider (8); a working block (11) is slidably provided in the auxiliary block (10); the working block (11) can approach or move away from the adjustment column (4); a working plate (12) is provided on the working block (11); the length direction of the working plate (12) is consistent with the length direction of the gate plate (3); a second sponge pad (13) and a first sponge pad (26) are respectively provided on both sides of the working plate (12); the second sponge pad (13) always faces the gate plate (3); the first sponge pad (26) is provided on the side of the working plate (12) away from the second sponge pad (13); The end of the adjustment column (4) away from the first motor (5) also includes two integrally connected opposite extension plates (27), one of which is fixedly connected to the end surface of the gate plate (3), an operating slot (14) is formed between the two extension plates (27), and the operating slot (14) is connected to the slide groove (7), and the outer side wall of the extension plate (27) away from the gate plate (3) is fixedly provided with a second motor (15), the output end of the second motor (15) is connected to a second transmission shaft (16), the second transmission shaft (16) vertically passes through the extension plate (27), and the other end of the second transmission shaft (16) is fixedly provided with a rotating shaft (16). The rotating platform (17) is rotatably arranged in an operating slot (14) between two extension plates (27). A mounting slot (19) is provided on the surface of the rotating platform (17) and both sides of the mounting slot (19) are open. A first electric telescopic rod (18) is fixedly arranged on the rotating platform (17). The telescopic end of the first electric telescopic rod (18) is telescopic in the mounting slot (19) of the rotating platform (17). A supporting block (20) is fixedly arranged at the telescopic end of the first electric telescopic rod (18). An iron sheet (21) is fixedly arranged on one side of the slider (8) facing the supporting block (20), and a first transmission shaft is provided at the center of the iron sheet (21). The shaft (6) passes through a hollow circular opening, the support block (20) is fixedly provided with a magnet (22), the support block (20) is also fixedly provided with a baffle (23), the baffle (23) is arranged on the periphery of the magnet (22), and the interior of the baffle (23) is used for the slider (8) to extend therein; the support block (20) is also fixedly provided with two fixing blocks (24), the two fixing blocks (24) are arranged on both sides of the baffle (23), the ends of the fixing blocks (24) are fixedly provided with a second electric telescopic rod (37), the telescopic ends of the second electric telescopic rod (37) are fixedly provided with a square plug-in block (38), the two sides of the slider (8) are provided with plug-in grooves (39), and the two fixing blocks (24) are provided with a second electric telescopic rod (37). The plug-in slots (39) correspond to the two plug-in blocks (38); the support block (20) is used to receive the slider (8); when the slider (8) moves to the end of the first transmission shaft (6) in the slide slot (7), one end of the slider (8) extends into the enclosure (23); at this time, the first transmission shaft (6) is further rotated to cause the slider (8) to fall off the first transmission shaft (6); then, the iron sheet (21) at the bottom of the slider (8) is attracted by the magnet (22) on the support block (20); the telescopic end of the second electric telescopic rod (37) drives the two plug-in blocks (38) to be plugged into the two plug-in slots (39), thereby fixing the slider (8).

2. A new advertising barrier according to claim 1, characterized in that: The auxiliary block (10) is provided with a sliding groove (25), the working block (11) is slidably arranged in the sliding groove (25), a third electric telescopic rod (28) is fixedly arranged on the outer side of the auxiliary block (10), the telescopic end of the third electric telescopic rod (28) extends into the sliding groove (25) and is fixedly connected to the working block (11).

3. The new advertising barrier according to claim 1 is characterized by: The outer periphery of the first motor (5) is provided with a first protective cover (34).

4. The new advertising barrier according to claim 1 is characterized by: The outer periphery of the second motor (15) is provided with a second protective cover (35).

5. The new advertising barrier according to claim 1 is characterized by: The outer periphery of the third electric telescopic rod (28) is provided with a fourth protective cover (29).

6. The new advertising barrier according to claim 2 is characterized by: A third protective cover (36) is detachably provided on the outer side of the adjusting column (4), and the third protective cover (36) is used to enclose a sliding opening provided on the side surface of the adjusting column (4).

7. The new advertising barrier according to claim 1 is characterized by: Two fifth protective covers (30) are detachably provided on the outer side of the adjustment column (4), and the fifth protective covers (30) are respectively used to enclose two sides of the operation slot (14).

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