Self-adaptive wind-resistant tourism management indicating device

Abstract

The invention belongs to the technical field of indication boards. In order to solve the problem that the whole indication board of an existing wind-resistant tourism management indication device is unstable in supporting under the condition that wind power is large, the self-adaptive wind-resistant tourism management indication device is arranged and comprises a support, an adjusting base, an indication board and a self-adaptive mechanism; wherein the self-adaptive mechanism comprises a plurality of counterweight units and a plurality of slideways convenient for the counterweight units to enter the sign; and under the condition that the indication boards are blown to turn over by strong wind, each counterweight unit enters the corresponding indication board through the corresponding slide way, so that the gravity of each indication board is increased, and the stability of the whole device can be improved while the wind resistance of the indication boards is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of signboards, and particularly relates to an adaptive wind-resistant tourism management indicating device. Background Art

[0002] Scenic area signboards are service systems for transmitting scenic area information, carriers of the use function, service function and tour information of the scenic area, and an indispensable part of the improvement of scenic area facilities. Most traditional scenic area signboards are either a road sign or a display device. When the display device is used in strong wind weather, it may break the signboard, causing unnecessary losses.

[0003] The patent with the publication number CN218580528U discloses a wind-resistant road sign for scenic areas, including: a support column, a support frame and a signboard. The support frame is in a square frame structure with an open top, the middle of its lower surface is connected to the top end of the support column, and the bottom end of the support column is connected to the ground; the signboard includes several signboard units. Several rotating shaft assemblies are arranged at equal intervals along the vertical direction on the inner walls of both sides of the support frame, and both side walls of the signboard unit are respectively connected to the outer ends of the rotating shaft assemblies; there is a gap between adjacent signboard units. When the wind force is too large, the blowing force of the wind can drive the signboard unit to rotate around the rotating shaft assembly, so that there is a large space between adjacent signboard units as an air duct, thereby reducing the wind resistance of the entire road sign and achieving the effect of wind resistance.

[0004] Although the above technical solution can reduce the wind resistance of the entire road sign by the rotation of the signboard unit, when the wind force is relatively large, the entire road sign is connected to the support frame, and there is still a problem of unstable support, and further there will be a problem of breaking the signboard. Summary of the Invention

[0005] The object of the present invention is to overcome the problem that the entire road sign has unstable support when the existing wind-resistant tourism management indicating device is in relatively strong wind.

[0006] In order to achieve the above object, the technical idea adopted by the present invention is: to provide an adaptive wind-resistant tourism management indicating device, including a bracket, an adjustment base, a signboard and an adaptive mechanism; wherein, the adaptive mechanism includes a plurality of counterweight units and a plurality of chutes for facilitating the counterweight units to enter the signboard. When the signboard is blown and flipped by strong wind, each counterweight unit enters the corresponding signboard through the chute, so that the gravity of each signboard increases, so as to improve the stability of the overall device while reducing the wind resistance of the signboard.

[0007] Based on the above technical idea, the technical solution adopted by the present invention is: An adaptive wind-resistant tourism management indicator device, including a bracket and multiple indicator signs, further comprising: an adaptive mechanism for adjusting the gravity of each indicator sign; the adaptive mechanism includes: An installation box, arranged at the upper end of the bracket and rotatably connected to each indicator sign; Multiple sliding channels, each sliding channel is communicatively arranged inside the installation box and the indicator sign; Multiple counterweight units, respectively arranged in the corresponding sliding channels.

[0008] In order to achieve the purpose of reducing the windward area of the indicator sign while facilitating pedestrians to view the guiding information of the indicator sign, in the above technical solution, preferably, each indicator sign includes: An indicator sign body, one end of which is rotatably connected to the installation box; A first magnetic sheet, located inside the installation box and connected to the indicator sign body; Two hollow information boards, symmetrically located on the upper and lower sides of the indicator sign body respectively, and each hollow information board is rotatably connected to the indicator sign body.

[0009] In order to achieve the purpose of keeping the indicator sign body in a horizontal state while making the hollow information board in a vertical state, further limiting the above technical solution, each indicator sign further includes: Two U-shaped plates, symmetrically embedded inside the indicator sign body; Two push rods, symmetrically embedded inside the indicator sign body and respectively connected to the corresponding U-shaped plates; Two contact switches, respectively arranged on the outer surfaces on both sides of the indicator sign body, and each contact switch (56) is respectively in contact connection with the corresponding hollow information board.

[0010] In order to minimize the windward area of the indicator sign to the greatest extent and prevent the indicator sign from shaking, further limiting the above technical solution, further comprising an adsorption mechanism for fixing the indicator sign body: the adsorption mechanism includes: A sliding ring, located at the upper end of the installation box and sleeved on the bracket; Multiple second magnetic sheets, arranged inside the installation box, and each second magnetic sheet is connected to the sliding ring through a connecting rod; A first telescopic rod, connected to the bracket, and the movable end of the first telescopic rod is connected to the sliding ring.

[0011] In order to achieve the purpose of improving the stability of the overall device even in light or moderate wind weather, further limiting the above technical solution, each counterweight unit includes multiple counterweight balls.

[0012] In order to facilitate the adjustment of the height of the indicator sign, further limiting the above technical solution, the bracket includes: A first sleeve, located below the indicator sign; A second sleeve, with its upper end connected to the adaptive mechanism and its lower end sleeved with the first sleeve; An adjusting screw rod, arranged inside the first sleeve and sleeved with the second sleeve; A driver, arranged inside the first sleeve and connected to the end of the adjusting screw rod away from the second sleeve.

[0013] To prevent the center of gravity of the overall device from rising when the height of the signboard increases, the above technical solution is further limited. An adjusting base is provided at the end of the first sleeve away from the second sleeve; the adjusting base includes: A base body, connected to the first sleeve; A moving ring, sleeved on the adjusting screw rod; A plurality of counterweight plates, arranged along the circumference of the base body, and the upper end of each counterweight plate is rotatably connected to the moving ring, and the lower end is slidably connected to the base body.

[0014] After the strong wind ends, to retract the counterweight balls to the initial position for use in the next round of strong wind weather, the above technical solution is further limited. A second telescopic rod is also provided inside the signboard body, and the second telescopic rod is located at the end of the slideway.

[0015] The above technical solution is further limited. An anemometer is also provided at the upper end of the bracket, and the anemometer is electrically connected to the second telescopic rod. Beneficial effects

[0016] First, through the combined setting of the signboard and the adaptive mechanism in the present invention, in strong wind weather, the counterweight units in the adaptive mechanism can be respectively moved into each signboard to increase the self-weight of the signboard, thereby making the gravity distribution of the overall device more uniform. Thus, while improving the stability of the overall device, the windward area of the signboard can be reduced, so as to avoid damage to the signboard due to excessive wind force.

[0017] Second, through the combined setting of the first magnetic sheet, the second magnetic sheet and the signboard body in the present invention, during the process of the signboard body switching from the vertical state to the inclined state under the action of strong wind force, the first magnetic sheet and the second magnetic sheet are connected under the magnetic attraction, so that the signboard body is in a horizontal state, thereby minimizing the windward area of the signboard body to reduce wind resistance and prevent damage to the signboard body.

[0018] Third, through the combined design of the signboard body and the hollow information board in the present invention, while reducing the windward area of the signboard body to reduce wind resistance, it is convenient for pedestrians to view the indication information.

[0019] IV. Through the combined design of an anemometer, a first telescopic rod, and a second telescopic rod, after a strong wind weather ends and the wind force drops to a specified value, the first telescopic rod is activated, causing the movable end of the first telescopic rod to retract, driving the second magnetic sheet to move upward, and further causing the signboard to be in a vertical state under the action of gravity. In addition, the second telescopic rod is activated, and the movable end of the second telescopic rod extends, thereby pushing the counterweight unit back into the installation box for the next use.

[0020] V. The counterweight unit provided by the present invention includes a plurality of counterweight balls arranged in ascending order. In this way, when the signboard is slightly tilted by a medium wind force, the first magnetic sheet is tilted, creating a gap between the second slideway and the first magnetic sheet. At this time, the smaller counterweight balls enter the second slideway, thereby increasing the overall weight of the signboard and achieving improved stability of the overall device under medium or small wind forces.

[0021] VI. In strong wind weather, the height of the adjustable bracket can be lowered. At the same time, the counterweight plate in the bracket switches from a vertical state to an inclined state, thereby lowering the center of gravity of the counterweight plate and further reducing the center of gravity of the overall device, further improving the wind resistance of the overall device.

[0022] VII. Through the combined design of a U-shaped plate, a push rod, a contact switch, a hollow information board, and a signboard body, while the signboard body is in a horizontal state, the hollow information board is in a vertical state under its own gravity. To prevent the hollow information board from shaking when blown by strong wind, when the signboard body is in a horizontal state, the upper end of the hollow information board triggers the contact switch provided on the signboard body. Then, the U-shaped plate embedded in the signboard body extends outward, causing the hollow information board to be located within the opening of the U-shaped plate, preventing the hollow information board from shaking and facilitating pedestrians to view the guiding information. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] Figure 1 FIG. 1 is a schematic structural diagram of an adaptive wind-resistant tourism management indication device provided in Embodiment 1 of the present invention; Figure 2 is Figure 1 a half-sectional view of the device shown; Figure 3 is Figure 2 an enlarged view of part A in FIG. 1; Figure 4 isFigure 2 Enlarged view at position B in Figure 5 is Figure 1 Schematic structural diagram of the device shown from another perspective; Figure 6 is Figure 5 Enlarged view at position C in Figure 7 is Figure 1 Top view of the device shown; Figure 8 is Figure 7 Cross-sectional view of the device shown at the position of the installation box; Figure 9 is Figure 8 Enlarged view at position D in Figure 10 is Figure 1 Front view of the device shown; Figure 11 is Figure 10 Enlarged view at position E in Figure 12 Schematic structural diagram of the sign; Figure 13 is Figure 12 Cross-sectional view of the device shown at the position of the U-shaped plate; Figure 14 is Figure 12 Front view of the device shown; Figure 15 Schematic diagram of the connection relationship between the U-shaped plate and the push rod; Figure 16 Schematic diagram of the positional relationship between the sign and the counterweight unit; Figure 17 is Figure 16 Enlarged view at position F in

[0025] Wherein, 1. Installation box; 2. Slideway; 21. First slideway; 22. Second slideway; 3. Counterweight unit; 4. Bracket; 41. First sleeve; 42. Second sleeve; 43. Adjusting screw; 43a. Upper thread part; 43b. Lower thread part; 44. Driver; 45. Adjusting base; 45a. Base body; 45b. Moving ring; 45c. Counterweight plate; 5. Sign; 51. Sign body; 51a. First connecting rod; 52. First magnetic attraction piece; 53. Hollow information board; 54. U-shaped plate; 55. Push rod; 56. Contact switch; 57. Contact block; 6. Adsorption mechanism; 61. Sliding ring; 61a. Second connecting rod; 62. Second magnetic attraction piece; 63. First telescopic rod; 7. Second telescopic rod; 8. Anemometer; 9. Storage box. Detailed implementation manners

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0027] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0028] In addition, features limited to "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0029] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "mounted", "connected" and "connected" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected or integrally connected; they can be mechanically connected or electrically connected; they can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0030] The inventor has found through research that the current wind-resistant tourism management indication device can reduce the wind resistance of the entire signpost by the rotation of the sign unit. However, the flipping of the sign unit will affect tourists' recognition of the information on the signpost, making it very inconvenient to use.

[0031] Based on the above findings, the present application provides an adaptive wind-resistant tourism management indication device, including an adaptive mechanism, a bracket 4, a plurality of signboards 5 and an adsorption mechanism 6; wherein, the adaptive mechanism includes a mounting box 1, a slideway 2 and a counterweight unit 3; through the following design of the present application, the stability of the overall device is better, specifically: 1. The counterweight unit 3 can enter the signboard 5 to increase the self-gravity of the signboard 5, so as to make the gravity distribution of the overall device, thereby increasing the stability of the overall device; 2. The adsorption mechanism 6 can fix the signboard 5 to make the signboard 5 in a horizontal state, prevent the signboard from shaking, so that in windy weather, the windward area of the signboard 5 can be minimized to reduce the wind resistance, thereby preventing the signboard 5 from being damaged; 3. The height of the support 4 is adjustable. In windy weather, the height of the support 4 can be reduced to lower the overall center of the support 4. At the same time, the counterweight plate 45c in the support 4 switches from a vertical state to an inclined state to lower the center of the adjustment base 45 in the support 4, further improving the wind resistance effect of the overall device.

[0032] Embodiment 1 This embodiment provides an adaptive wind-resistant tourism management indication device, as Figure 1-17 shown, including an adaptive mechanism, a support 4, a plurality of indication plates 5, an adsorption mechanism 6, a second telescopic rod 7, and an anemometer 8. Among them, the adaptive mechanism is used to adjust the inclination angle of the indication plate 5 according to the wind force, and then adjust the gravity distribution of the overall device to improve the stability of the overall device. The adaptive mechanism includes a mounting box 1, a plurality of sliding grooves 2, and a plurality of counterweight units 3.

[0033] The support 4 includes a first sleeve 41, a second sleeve 42, an adjustment screw 43, a driver 44, and an adjustment base 45. Among them, the adjustment base 45 includes a base body 45a, a moving ring 45b, and a plurality of counterweight plates 45c.

[0034] Specifically, the first sleeve 41 is a tubular structure with an upward opening, and the first sleeve 41 is connected to the adjustment base 45. The inner wall of the first sleeve 41 is provided with a sliding groove for slidably connecting with the second sleeve 42. Correspondingly, the second sleeve 42 is a tubular structure with a downward opening, and the upper end of the second sleeve 42 is connected to the adaptive mechanism, and the lower end is provided with a slider. In use, the lower end of the second sleeve 42 is located inside the first sleeve 41 and is slidably connected to the sliding groove on the inner wall of the first sleeve 41 through the slider. It should be noted that in the embodiment of the present invention, the materials and specific connection methods of the second sleeve 42 and the slider are not limited. For example, the materials of the second sleeve 42 and the slider are both hard materials, which can specifically be alloys, and the fixed connection method of the second sleeve 42 and the slider is welding.

[0035] The adjustment screw 43 is arranged inside the first sleeve 41, and the upper end of the adjustment screw 43 is threadedly connected to the second sleeve 42, and the other end is connected to the output end of the driver 44. Specifically, the thread on the surface of the adjustment screw 43 includes an upper thread portion and a lower thread portion. The upper thread portion is used for threaded connection with the second sleeve 42, and the lower thread portion is used for threaded connection with the adjustment base 45. Among them, the thread density of the upper thread portion is less than that of the lower thread portion. In this way, when the adjustment screw 43 rotates to lower the height of the second sleeve 42, the counterweight plate 45c in the adjustment base 45 slowly switches from a vertical state to an inclined state to lower the center of gravity of the adjustment base 45 and further improve the wind resistance of the overall device.

[0036] Among them, the driver 44 is fixedly arranged at the inner bottom of the first sleeve 41. The embodiment of the present invention does not limit the fixed connection manner between the driver 44 and the inner bottom of the first sleeve 41. For example, the fixed connection manner is welding, snap connection or bolt connection, etc. It should be noted that the driver 44 provided in the embodiment of the present invention is a prior art, and the embodiment of the present invention does not improve the structure of this driver 44. For example, the driver 44 is a rotary motor, and the model of the rotary motor is LR17.

[0037] The adjusting base 45 includes a base body 45a, a moving ring 45b and a plurality of counterweight plates 45c.

[0038] The base body 45a is a disc-shaped mechanism, and the base body 45a is fixedly connected to the end of the first sleeve 41 away from the second sleeve 42; specifically, a plurality of sliding grooves are arranged on the surface of the base body 45a along the circumference of the edge of the base body 45a, and each sliding groove is used for sliding connection with the corresponding counterweight plate 45c.

[0039] The moving ring 45b is sleeved on the lower threaded part of the adjusting screw 43 and is threadedly connected to the adjusting screw 43.

[0040] The plurality of counterweight plates 45c are arranged in an equidistant cylindrical arrangement centered on the first sleeve 41, and the lower end of each counterweight plate 45c is located in the corresponding sliding groove, and the upper end penetrates into the first sleeve 41 and is rotatably connected to the side surface of the moving ring 45b; it should be noted that the embodiment of the present invention does not limit the number of the counterweight plates 45c. Preferably, the number of the counterweight plates 45c in the embodiment of the present invention is four.

[0041] The working principle of the bracket 4 provided in the embodiment of the present invention is as follows: In strong wind weather, the driver 44 is started, and the driver 44 drives the adjusting screw 43 to rotate. Since the adjusting screw 43 is threadedly connected to the second sleeve 43 and the moving ring 45b respectively, therefore, while the adjusting screw 43 drives the second sleeve 43 to lower in height, it also drives the counterweight plate 45c to lower in height, so that the center of gravity of the overall device moves downward, thereby improving the stability of the overall device and increasing the wind resistance of the overall device.

[0042] In practical applications, a storage box 9 is also sleeved on the first sleeve 41 for placing sundries.

[0043] The installation box 1 is a circular ring structure, and the installation box 1 is fixedly connected to the upper end of the second sleeve 42; it should be noted that the embodiment of the present invention does not limit the fixed connection manner between the installation box 1 and the second sleeve 42. For example, the fixed connection manner is welding.

[0044] A plurality of signboards 5 are arranged in a circumferential pattern at equal intervals along the edge of the installation box 1, and each signboard 5 is rotatably connected to the installation box 1. It should be noted that the number of signboards 5 is not limited in the embodiments of the present invention. Preferably, in the embodiments of the present invention, the number of signboards 5 is three.

[0045] Specifically, each signboard 5 includes a signboard body 51, a first magnetic sheet 52, and two hollow information plates 53.

[0046] Among them, the signboard body 51 is a plate-like structure, and the signboard body 51 is rotatably connected to the installation box 1 through a first connecting rod 51a; specifically, a circular convex block is provided on the side of the end of the first connecting rod 51a away from the signboard body 51. Correspondingly, a through hole for rotatably connecting with the first connecting rod 51a is provided on the installation box 1, and a groove for rotatably connecting with the circular convex block is provided in the through hole. The first magnetic sheet 52 is located inside the installation box 1 and is fixedly connected to the end of the first connecting rod 51a. The two hollow information plates 53 are respectively located on both sides of the signboard body 51, and each hollow information plate 53 is fixedly connected to the signboard body 51.

[0047] A plurality of sliding channels 2 are arranged inside the installation box 1, and each sliding channel 2 is located on the side of the corresponding connecting rod 51a; specifically, each sliding channel 2 includes a first sliding channel 21 and a second sliding channel 22 communicating with the first sliding channel 21; among them, the first sliding channel 21 is located inside the installation box 1, and the second sliding channel 22 is located inside the corresponding signboard body 51; specifically, the first sliding channel 21 is a slope sliding channel, and the second sliding channel 22 is a horizontal sliding channel.

[0048] A plurality of weight units 3 are respectively located in the corresponding first sliding channels 21; specifically, the weight unit 3 includes a plurality of weight balls, and among them, the sizes and masses of the plurality of weight balls are the same. In practical applications, the material of the weight balls can be selected according to actual needs. For example, the material of the weight balls can be wood, or a metal or alloy with a relatively large density.

[0049] In weather such as no wind or gentle breeze, the signboard body 51 is in a vertical state. At this time, the first magnetic sheet 53 is in a vertical state, and each weight unit 3 is blocked by the first magnetic sheet 53 and is located in the first sliding channel 21; in strong wind weather, the signboard body 1 is blown by the strong wind and flips. At this time, the first magnetic sheet 53 deflects along with the signboard body 51. At this time, the first magnetic sheet 53 is in an inclined state, so that the weight balls enter the second sliding channel 22, thereby increasing the self-weight of the signboard 5.

[0050] In order to prevent the first magnetic sheet 53 from shaking and affecting the entry of the weight balls into the second sliding channel 22, the first magnetic sheet 53 can be fixed by an adsorption mechanism 6, so that the first magnetic sheet 53 is always in a horizontal state.

[0051] The adsorption mechanism 6 includes a sliding ring 61, a plurality of second magnetic attraction pieces 62, and a first telescopic rod 63.

[0052] The sliding ring 61 is sleeved on the second sleeve 42 and is slidably connected to the second sleeve 42; The plurality of second magnetic attraction pieces 62 are arranged in an equidistant circular pattern in the installation box 1, and each second magnetic attraction piece 62 is located on the side of the corresponding slideway 2 and above the corresponding first connecting rod 51a; In actual use, a plurality of second connecting rods 61a are provided below the sliding ring 61. One end of each second connecting rod 61a is fixedly connected to the sliding ring 61, and the other end passes into the installation box 1 and is fixedly connected to the corresponding second magnetic attraction piece 62. It should be noted that the present invention embodiment does not limit the fixed connection manner of each second connecting rod 61a to the sliding ring 61 and the second magnetic attraction piece 62 respectively. By way of example, the fixed connection manner can be welding, buckling, or bolt connection.

[0053] In strong wind weather, when the sign body 51 is blown and flipped, the first magnetic attraction piece 52 flips in the installation box 1 along with the sign body 51. At this time, the second magnetic attraction piece 62 is connected to the first magnetic attraction piece 52 under the magnetic attraction effect, so that the sign body 51 always maintains a horizontal state. Thus, while reducing the windward area of the sign body 51, the first magnetic attraction piece 53 maintains a horizontal state along with the sign body 51, so that the corresponding counterweight unit 3 enters the second slideway 22; The fixed end of the first telescopic rod 63 is fixedly connected to the second sleeve 42, and the movable end of the first telescopic rod 63 is fixedly connected to the sliding ring 61. It should be noted that the first telescopic rod 63 provided in the present invention embodiment is a prior art, and the present invention embodiment does not make improvements thereto. By way of example, the first telescopic rod 63 is an electric push rod, and the model of the electric push rod is IP60YR.

[0054] After the strong wind weather ends, the first telescopic rod 63 is started, and the first telescopic rod 63 drives the sliding ring 61 to move upward, so that each second magnetic attraction piece 62 moves away from the first magnetic attraction piece 51 until the second magnetic attraction piece 62 is separated from the first magnetic attraction piece 51. At this time, the sign body 51 is in a vertical state under the action of gravity, so that the sign 5 can be used normally.

[0055] Embodiment 2 Based on Embodiment 1, the difference from Embodiment 1 is that, as Figure 3 , Figure 6 , and Figures 12 to 16As shown, in windy weather, to facilitate pedestrians to view the indication information and prevent the hollow information board 53 from swaying with the wind, the two hollow information boards 53 are respectively located on both sides of the sign body 51, and each hollow information board 53 is rotatably connected to the sign body 51 through an L-shaped connecting rod. Each sign 5 further includes two U-shaped plates 54, two push rods 55, and two contact switches 56.

[0056] Specifically, the two U-shaped plates 54 are embedded in the sign body 51, and the opening of each U-shaped plate 54 faces the outside of the sign body 51; The two push rods 55 are embedded in the sign body 51, and the movable end of each push rod 55 is connected to the corresponding U-shaped plate 54; The two contact switches 56 are respectively arranged on the outer surfaces on both sides of the sign body 51, and each contact switch 56 is located on the side close to the corresponding hollow information board 53; wherein, each contact switch 56 is electrically connected to the corresponding push rod 55. In practical applications, in order to facilitate the upper end of the hollow information board 53 to contact the corresponding contact switch 56, a contact block 57 is respectively provided on each hollow information board 53. In this way, in windy weather, when the wind blows the hollow information board 53 to an inclination angle less than 90°, the contact block 57 can contact the contact switch 56, so that the U-shaped plate 54 extends out, and the U-shaped plate 54 limits the hollow information board 53, making the hollow information board 53 in a vertical state for pedestrians to view the guiding information.

[0057] In this way, in windy weather, the sign body 51 is in a horizontal state under the magnetic attraction of the first magnetic sheet 52 and the second magnetic sheet 62. At this time, the hollow information board 53 sways with the wind under its own gravity until it contacts the contact switch 56 arranged on the sign body 51. At this time, the push rod 55 is activated, and the push rod 55 drives the movable end of the U-shaped plate 54 to penetrate out of the sign body 51, so that the hollow information board 53 is located within the opening of the U-shaped plate 54, so that the left and right sides of the hollow information board 53 are limited by the U-shaped plate 54, making the hollow information board 53 in a vertical state for pedestrians to view the guiding information.

[0058] Embodiment 3 Based on Embodiment 2, different from both Embodiment 1 and 2, as Figure 3 shown, a second telescopic rod 7 is further provided inside the sign body 51 provided in the embodiment of the present invention. It should be noted that the second telescopic rod 7 provided in the embodiment of the present invention is a prior art, and the embodiment of the present invention does not make improvements thereto. For example, the second telescopic rod 7 is the same as the first telescopic rod 63, both are electric push rods, and the model of the electric push rod is IP60YR.

[0059] In this way, after the strong wind weather ends, the second telescopic rod 7 can be used to retract the counterweight unit 3 located in the second slideway 22 into the first slideway 21 for use in the next strong wind weather.

[0060] Embodiment 4 Based on Embodiment 3, different from Embodiments 1 to 3, as Figure 1 shown, the self - adaptive wind - resistant tourism management indication device provided by the embodiment of the present invention further includes an anemometer 8.

[0061] Specifically, the anemometer 8 is arranged on the top of the second sleeve 42 and fixedly connected to the second sleeve 42; wherein, the anemometer 8 is electrically connected to the second telescopic rod 7. In this way, after the anemometer 8 detects that the wind force drops to a preset value, the switch of the second telescopic rod 7 is turned on, so that the movable end of the second telescopic rod 7 extends out, in order to retract the counterweight unit 3 located in the second slideway 22 into the first slideway 21 for use in the next strong wind weather.

[0062] Embodiment 5 Based on Embodiment 1, different from Embodiments 1 to 4, the counterweight unit 3 provided by the embodiment of the present invention includes a plurality of counterweight balls arranged in ascending order.

[0063] In this way, in light wind or moderate wind, the sign 5 slightly flips and tilts under the action of the wind. At this time, the first magnetic attraction piece 52 slightly flips, so that there is a gap between the first slideway 21 and the first magnetic attraction piece 52. At this time, the smaller - volume counterweight balls enter the second slideway 22 through the gap, and the metal with a volume larger than the gap is blocked by the first magnetic attraction piece 52 and stays in the first slideway 21, realizing that in light - wind or moderate - wind weather, the gravity of each sign 51 can also be increased, thereby improving the stability of the overall device.

[0064] Implementation case In strong wind weather, first, start the driver 44. The driver 44 drives the adjusting screw 43 to rotate. Since the adjusting screw 43 is threadedly connected to the second sleeve 43 and the moving ring 45b respectively, therefore, while the adjusting screw 43 drives the second sleeve 43 to lower in height, it also drives the counterweight plate 45c to lower in height, thereby lowering the center of gravity of the overall device, improving the stability of the overall device, and increasing the wind - resistance ability of the overall device; Secondly, when the sign body 51 is blown and flipped, the first magnetic sheet 52 flips in the installation box 1 along with the sign body 51. At this time, the second magnetic sheet 62 is connected to the first magnetic sheet 52 under the magnetic attraction, so that the sign body 51 always remains in a horizontal state. Thus, while reducing the windward area of the sign body 51, the first magnetic sheet 53 remains in a horizontal state along with the sign body 51, so that the corresponding counterweight unit 3 enters the second slideway 22, thereby increasing the self-weight of the sign 5 and further improving the stability of the overall device; While the sign body 51 remains in a horizontal state, the hollow information board 53 sways with the wind under its own gravity until it contacts the touch switch 56 provided on the sign body 51. At this time, the push rod 55 is activated, and the push rod 55 drives the movable end of the U-shaped plate 54 to penetrate out of the sign body 51, so that the hollow information board 53 is located within the opening of the U-shaped plate 54, thereby limiting the left and right sides of the hollow information board 53 by the U-shaped plate 54 and making the hollow information board 53 in a vertical state for pedestrians to view the guiding information.

[0065] After the strong wind weather ends, the second telescopic rod 7 can be used to withdraw the counterweight unit 3 located in the second slideway 22 into the first slideway 21 for use in the next strong wind weather.

[0066] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. An adaptive wind-resistant tourism management indication device, comprising a bracket (4) and a plurality of indication signs (5), characterized in that, It also includes: An adaptive mechanism for adjusting the gravity of each signboard (2); The adaptive mechanism includes: An installation box (1) is arranged at the upper end of the bracket (4) and is rotatably connected to each signboard (5); A plurality of sliding channels (2), each sliding channel (2) is communicatively arranged inside the installation box (1) and the signboard (5); A plurality of counterweight units (3) are respectively arranged in the corresponding sliding channels (2).

2. The self - adaptive wind - resistant tourism management indication device according to claim 1, wherein, Each signboard (5) includes: A signboard body (51), one end of which is rotatably connected to the installation box (1); A first magnetic sheet (52) is located inside the installation box (1) and is connected to the signboard body (51); Two hollow information boards (53) are respectively symmetrically located on both sides of the signboard body (51), and each hollow information board (53) is rotatably connected to the signboard body (51).

3. An adaptive wind-resistant tourism management indication device according to claim 2, characterized in that, Each signboard (5) also includes: Two U-shaped plates (54) are symmetrically embedded inside the signboard body (51); Two push rods (55) are symmetrically embedded inside the signboard body (51) and are respectively connected to the corresponding U-shaped plates (54); Two touch switches (56) are respectively arranged on the outer surfaces on both sides of the signboard body (51), and each touch switch (56) is in contact connection with the corresponding hollow information board (53).

4. An adaptive wind-resistant tourism management indication device according to claim 2, characterized in that, It also includes an adsorption mechanism (6) for fixing the signboard body (51): The adsorption mechanism (6) includes: A sliding ring (61) is located at the upper end of the installation box (1) and is sleeved on the bracket (4); A plurality of second magnetic sheets (62) are arranged inside the installation box (1), and each second magnetic sheet (62) is connected to the sliding ring (61) through a connecting rod; A first telescopic rod (63) is connected to the bracket (4), and the movable end of the first telescopic rod (63) is connected to the sliding ring (61).

5. An adaptive wind-resistant tourism management indication device according to claim 1, characterized in that, Each counterweight unit (3) includes a plurality of counterweight balls.

6. An adaptive wind-resistant tourism management indication device according to claim 1, characterized in that, The bracket (4) includes: A first sleeve (41) is located below the signboard (5); A second sleeve (42), the upper end of which is connected to the adaptive mechanism, and the lower end of which is sleeved on the first sleeve (41); An adjusting screw rod (43) is arranged inside the first sleeve (41) and is sleeved on the second sleeve (42); A driver (44) is arranged inside the first sleeve (41) and is connected to the end of the adjusting screw rod (43) away from the second sleeve (42).

7. An adaptive wind-resistant tourism management indication device according to claim 6, characterized in that, One end of the first sleeve (41) away from the second sleeve (42) is provided with an adjusting base (45); The adjusting base (45) includes: A base body (45a) is connected to the first sleeve (41); A moving ring (45b) is sleeved on the adjusting screw rod (43); A plurality of counterweight plates (45c) are arranged in a circumferential arrangement along the base body (45a), and the upper end of each counterweight plate (45c) is rotatably connected to the moving ring (45b), and the lower end is slidably connected to the base body (45a).

8. The adaptive wind-resistant tourism management indication device according to claim 2, wherein A second telescopic rod (7) is also arranged inside the signboard body (51), and the second telescopic rod (7) is located at the end of the sliding channel (2).

9. The adaptive wind-resistant tourism management indication device according to claim 8, characterized in that, An anemometer (8) is also arranged at the upper end of the bracket, and the anemometer (8) is electrically connected to the second telescopic rod (7).

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