A tourist indication device for tourist attractions

Abstract

The present invention relates to a tourist indication device for tourist attractions, comprising: a box body, an adsorption box is arranged in the box body, a silicone ring is fixedly connected at the lower edge of the adsorption box, and the silicone ring is sealingly and slidably connected to the inner wall of the box body; a reset mechanism, the reset mechanism is used to support the adsorption box for offset, the reset mechanism includes a plurality of negative pressure cylinders, a negative pressure rod is sealingly and slidably arranged in the negative pressure cylinder, a rotating plate is rotatably connected to the end of the negative pressure cylinder away from the negative pressure rod, a slide plate is slidably connected to the inner wall of the box body, a slide groove is arranged on the slide plate, a slider is slidably connected in the slide groove, the rotating plate is fixedly connected to the slider, and a threaded cylinder is fixedly connected to the side wall of the adsorption box. Compared with the prior art, the present application can automatically return to its original position when it is offset by wind and tourists' touch, and at the same time, the wind-bearing area of ​​the signboard is reduced, and the wind resistance and stability of the signboard are increased.

Description

Technical Field

[0001] The invention relates to the field of tourist facilities, in particular to a tourist indication device used in tourist attractions. Background Art

[0002] Tourist signboards are one of the important facilities in tourist attractions. The function of tourist signboards is to provide guidance and information for tourists. They can provide tourists with clear guidance and information to help tourists reach their destinations smoothly. In tourist attractions, signboards usually indicate the location and direction of important facilities such as attractions, toilets, restaurants, etc., to facilitate tourists' visits. At the same time, signboards will also provide other relevant information, such as maps of the scenic area, tour routes, etc., to help tourists better understand the situation of the scenic area and provide tourists with a better tour experience.

[0003] In windy weather, since existing tourist signs are basically fixed in place, they will be subject to greater wind force when blown by the wind, which will cause greater pressure on the signs. In addition, when the signs are tilted by the wind or accidentally touched by tourists, the signs cannot return to their original position on their own, requiring subsequent manual maintenance of the signs, and the signs have poor wind resistance.

[0004] Therefore, based on the above problems, we have invented a tourist indication device for tourist attractions. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a tourist indication device for tourist attractions to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a tourist indication device for a tourist attraction, comprising:

[0007] A box body, wherein an adsorption box is arranged inside the box body, a silicone ring is fixedly connected to the lower edge of the adsorption box, and the silicone ring is sealingly and slidably connected to the inner wall of the box body;

[0008] The reset mechanism is used to support the adsorption box for offset, and the reset mechanism includes a plurality of negative pressure cylinders, a negative pressure rod is sealed and slidably provided in the negative pressure cylinder, and one end of the negative pressure cylinder away from the negative pressure rod is rotatably connected to a rotating plate, and the inner wall of the box body is slidably connected to a slide plate, and a slide groove is provided on the slide plate, and a slider is slidably connected in the slide groove, and the rotating plate is fixedly connected to the slider, and the side wall of the adsorption box is fixedly connected with a threaded cylinder, and a screw rod is threadedly connected in the threaded cylinder, and a cavity is provided in the slide plate, and the screw rod rotates through the slide plate and extends into the cavity, and a threaded rod is rotatably connected in the slide groove, and the threaded rod thread penetrates the slider and slides through the slide plate and then extends to the cavity, and the screw rod is connected to the threaded rod through a bevel gear set. The peripheral side of the adsorption box is fixedly connected with an elastic cloth, and the side of the elastic cloth away from the adsorption box is fixedly connected to the opening of the box body;

[0009] The retraction mechanism is used to retract the sign, the retraction mechanism comprises a support tube fixedly connected to the upper end of the adsorption box, a support column is arranged in the support tube, a wind sensor is arranged on the top of the support column, the lower end of the support column is fixedly connected to a base plate, the base plate is slidably connected to the inner wall of the support tube, the base plate is fixedly connected to the inner bottom of the support tube by a telescopic rod, a plurality of fixed pulleys are fixedly installed at the upper end edge of the support tube, a steel wire rope is wound around the fixed pulley, one end of the steel wire rope is fixedly connected to the upper end of the base plate, a negative pressure plate is sealingly and slidably connected in the adsorption box, the other ends of the plurality of steel wire ropes pass through the adsorption box and are fixedly connected to the negative pressure plate, a plurality of limiting rings are installed at the upper end opening of the support tube, and the plurality of limiting rings all match the support column;

[0010] Multiple indicating mechanisms are used to indicate scenic spot information, and the indicating mechanisms include a display board, the display board is fixedly connected to a supporting column, a storage slot is provided at the upper end of the display board, a storage plate is slidably connected in the storage slot, a plurality of first ventilation holes are provided on the storage plate, and a plurality of second ventilation holes are provided on the storage slot, a horizontal plate is fixedly installed in the storage slot, the horizontal plate and the storage plate are fixedly connected by a plurality of springs, a rotating shaft is rotatably connected in the storage slot, a belt roller is fixedly installed outside the rotating shaft, a winding belt is wound around the belt roller, the winding belt passes through the horizontal plate and is fixedly connected to the storage plate, an adjusting cavity is provided in the supporting column, an adjusting shaft is rotatably connected in the adjusting cavity, one end of the rotating shaft rotates through the display board and the supporting column and extends into the adjusting cavity, the rotating shaft and the adjusting shaft are transmission-connected by a gear set, and the upper end of the adjusting shaft rotates through the supporting column and a plurality of wind scoops are fixedly installed.

[0011] Furthermore, a transverse groove is provided on the inner wall of the box body, a transverse block is slidably connected in the transverse groove, and the slide plate is fixedly connected to the transverse block.

[0012] Furthermore, the bevel gear set includes a first bevel gear and a second bevel gear meshing with each other, the first bevel gear is coaxially fixedly connected to the screw rod, and the second bevel gear is coaxially fixedly connected to the threaded rod.

[0013] Furthermore, the plurality of first ventilation holes correspond one-to-one to the plurality of second ventilation holes.

[0014] Furthermore, the gear set includes a transmission gear plate and a transmission gear that mesh with each other, the transmission gear plate is coaxially fixedly connected to the adjustment shaft, and the transmission gear is coaxially fixedly connected to the rotating shaft.

[0015] Furthermore, the plurality of fixed pulleys are distributed in a ring array at the upper end of the support tube, and the plurality of support tubes correspond one-to-one to the plurality of limit rings.

[0016] Furthermore, the support tube is provided with a plurality of matching grooves, and the plurality of matching grooves correspond one-to-one to the plurality of indicating mechanisms respectively.

[0017] Furthermore, a plurality of the wind scoops are distributed on the adjustment shaft in a ring array.

[0018] Furthermore, the display board is made of a transparent acrylic board.

[0019] Compared with the prior art, the present invention provides a tourist indication device for tourist attractions, which has the following beneficial effects:

[0020] 1. A tourist sign device for a tourist attraction is provided with a reset mechanism. When the sign is tilted by the wind or touched by tourists, the adsorption box will be offset. During the offset, the adsorption box will pull the threaded cylinder and the negative pressure rod to move. When the negative pressure rod moves, the negative pressure rod and the negative pressure cylinder will move relative to each other. At this time, negative pressure is generated inside the negative pressure cylinder on one side, which generates a pulling force on the adsorption box, and high pressure is generated inside the negative pressure cylinder on the other side, which generates a thrust on the adsorption box. On the one hand, the adsorption box is prevented from deflecting as much as possible. On the other hand, under the action of the thrust and pulling force between the negative pressure rod and the negative pressure cylinder, the adsorption box can be reset, thereby restoring the adsorption box to its original position. At the same time, when the threaded barrel moves, the threaded barrel will drive the screw rod to rotate, and the screw rod will drive the threaded rod to rotate through the first bevel gear and the second bevel gear, the threaded rod will drive the slider to rise and fall, and the slider will drive the rotating plate to rise and fall. It should be noted that on the side where negative pressure is generated between the negative pressure barrel and the negative pressure rod, the rotating plate moves downward, so that the central axis of the negative pressure barrel and the negative pressure rod forms a certain angle with the side of the adsorption box, and the adsorption box is tilted and pulled. On the one hand, when the sign is blown by wind and touched by tourists, only a certain offset will occur, and there will be no tilt. On the other hand, after the sign is offset, it can return to its original position by itself, and no subsequent manual maintenance is required.

[0021] 2. This kind of tourist sign device for tourist attractions is provided with a retracting mechanism. When the wind force is strong and the wind sensor detects that the wind force is too strong, the telescopic rod contracts to drive the bottom plate to move, the bottom plate drives the supporting column to descend, and the supporting column drives multiple display boards and storage boards to move, so that the multiple display boards are respectively stored in multiple matching grooves, and the overall center of gravity of the sign is lowered. At the same time, the bottom plate pulls multiple steel wire ropes, and the multiple steel wire ropes pull the negative pressure plate. The part of the adsorption box located below the negative pressure plate generates negative pressure, and the adsorption box is adsorbed to the inner wall of the box body under the action of the silicone ring, thereby increasing the force between the adsorption box and the box body, increasing the stability of the sign, and because the support tube stores the supporting column, the wind resistance of the sign is increased as a whole, and the stability of the sign is increased.

[0022] 3. A tourist indication device for a tourist attraction is provided with an indication mechanism. When the wind is strong, the strong wind will drive the wind scoop to rotate, so that the wind scoop stops rotating due to the limit force. When the wind scoop rotates, it drives the adjusting shaft to rotate. The adjusting shaft drives multiple rotating shafts to rotate through multiple transmission gear plates and transmission gears. The rotating shaft drives the belt roller to rotate. When the belt roller reels the winding belt, the winding belt pulls the storage plate, and the storage plate can be stored into the storage groove, so that the first ventilation hole coincides with the corresponding second ventilation hole. When the strong wind stops, the storage plate returns to its original position under the action of the spring. In windy weather, the wind-bearing area of ​​the sign is reduced, thereby reducing the wind pressure on the sign, and avoiding the sign being damaged by excessive wind pressure.

[0023] The invention can automatically return to its original position when it is deflected by wind or touched by tourists, and at the same time, the wind-bearing area of ​​the signboard is reduced, thereby increasing the wind resistance and stability of the signboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front structural schematic diagram of the present invention;

[0025] Figure 2 It is a front structural perspective view of the present invention;

[0026] Figure 3 It is a structural perspective view of the reset mechanism in the present invention;

[0027] Figure 4 It is a perspective view of the indicating mechanism in the present invention;

[0028] Figure 5 A perspective view showing the positional relationship between the display board and the storage board in the present invention;

[0029] Figure 6 It is a partial enlarged view of the reset mechanism in the present invention;

[0030] Figure 7 for Figure 6Schematic diagram of the amplification mechanism at A in the middle;

[0031] Figure 8 It is a structural schematic diagram of the contraction mechanism in the present invention;

[0032] Fig. 9 It is a structural schematic diagram of the support tube in the present invention;

[0033] Fig.10 It is a perspective view of the position mechanism of the negative pressure cylinder and the negative pressure rod in the present invention.

[0034] In the figure: 1, box body; 2, adsorption box; 3, silicone ring; 4, reset mechanism; 5, negative pressure cylinder; 6, negative pressure rod; 7, rotating plate; 8, slide plate; 9, slide block; 10, horizontal groove; 11, horizontal block; 12, threaded cylinder; 13, screw rod; 14, threaded rod; 15, cavity; 16, bevel gear set; 17, first bevel gear; 18, second bevel gear; 19, elastic cloth; 20, support cylinder; 21, support column; 22, bottom plate; 23, telescopic rod; 24, retraction mechanism; 2 5. Fixed pulley; 26. Steel wire rope; 27. Limiting ring; 28. Negative pressure plate; 29. ​​Indicator mechanism; 30. Display board; 31. Storage slot; 32. First ventilation hole; 33. Second ventilation hole; 34. Transverse plate; 35. Rotating shaft; 36. Winding belt; 37. Spring; 38. Adjusting chamber; 39. Adjusting shaft; 40. Gear set; 41. Transmission gear; 42. Transmission gear; 43. Storage plate; 44. Slide; 45. Winding spoon; 46. Matching slot; 47. Belt roller. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a tourist indication device for tourist attractions.

[0037] like Figure 1-10 As shown, a tourist indication device for a tourist attraction comprises:

[0038] A box body 1, wherein an adsorption box 2 is arranged inside the box body 1, a silicone ring 3 is fixedly connected to the lower edge of the adsorption box 2, and the silicone ring 3 is sealingly and slidably connected to the inner wall of the box body 1;

[0039] In order to restore the offset indicator plate to its original position, a reset mechanism 4 is provided, which is used to support the adsorption box 2 for offset. The reset mechanism 4 includes multiple negative pressure cylinders 5, and a negative pressure rod 6 is sealed and slidably provided in the negative pressure cylinder 5. The end of the negative pressure cylinder 5 away from the negative pressure rod 6 is rotatably connected with a rotating plate 7, and the inner wall of the box body 1 is slidably connected with a slide plate 8. It should be noted that a transverse groove 10 is provided on the inner wall of the box body 1, and a transverse block 11 is slidably connected in the transverse groove 10, and the slide plate 8 is fixedly connected to the transverse block 11. A slide groove 44 is provided on the slide plate 8, and a slider 9 is slidably connected in the slide groove 44. The rotating plate 7 is fixedly connected to the slider 9, and the side wall of the adsorption box 2 is fixedly connected with a threaded cylinder 12, and the threaded cylinder 12 is threadedly connected with The screw rod 13 and the slide plate 8 are provided with a cavity 15, the screw rod 13 rotates to penetrate the slide plate 8 and extends into the cavity 15, the slide groove 44 is rotatably connected with a threaded rod 14, the threaded rod 14 is threadedly penetrated through the slide block 9 and slides through the slide plate 8 and then extends into the cavity 15, the screw rod 13 and the threaded rod 14 are connected by a bevel gear set 16, further, the bevel gear set 16 includes a first bevel gear 17 and a second bevel gear 18 meshing with each other, the first bevel gear 17 is coaxially fixedly connected to the screw rod 13, the second bevel gear 18 is coaxially fixedly connected to the threaded rod 14, the peripheral side of the adsorption box 2 is fixedly connected with an elastic cloth 19, and the side of the elastic cloth 19 away from the adsorption box 2 is fixedly connected to the opening of the box body 1;

[0040] With the above technical features, when the sign is tilted by the wind or touched by tourists, the adsorption box 2 will be offset. During the offset, the adsorption box 2 will pull the threaded tube 12 and the negative pressure rod 6 to move. When the negative pressure rod 6 moves, the negative pressure rod 6 and the negative pressure tube 5 will move relative to each other. At this time, negative pressure is generated inside the negative pressure tube 5 on one side, which generates a pulling force on the adsorption box 2, and high pressure is generated inside the negative pressure tube 5 on the other side, which generates a thrust on the adsorption box 2. On the one hand, the adsorption box 2 is prevented from deflecting as much as possible. On the other hand, under the action of the thrust and pulling force between the negative pressure rod 6 and the negative pressure tube 5, the adsorption box 2 can be reset, so that the adsorption box 2 returns to its original position. At the same time, when the threaded tube 12 moves, The threaded cylinder 12 will drive the screw rod 13 to rotate, and the screw rod 13 will drive the threaded rod 14 to rotate through the first bevel gear 17 and the second bevel gear 18, and the threaded rod 14 will drive the slider 9 to rise and fall, and the slider 9 will drive the rotating plate 7 to rise and fall. It should be noted that on the side where negative pressure is generated between the negative pressure cylinder 5 and the negative pressure rod 6, the rotating plate 7 moves downward, so that the central axis of the negative pressure cylinder 5 and the negative pressure rod 6 forms a certain angle with the side of the adsorption box 2, and the adsorption box 2 is tilted and pulled. On the one hand, when the sign is blown by the wind and touched by tourists, only a certain offset will occur, and there will be no tilt. On the other hand, after the sign is offset, it can return to its original position by itself, and no subsequent manual maintenance is required.

[0041] In order to lower the center of gravity of the sign, a retracting mechanism 24 is provided for retracting the sign. The retracting mechanism 24 includes a support tube 20 fixedly connected to the upper end of the adsorption box 2, a support column 21 is provided in the support tube 20, a wind sensor is provided on the top of the support column 21, a bottom plate 22 is fixedly connected to the lower end of the support column 21, the bottom plate 22 is slidably connected to the inner wall of the support tube 20, the bottom plate 22 is fixedly connected to the inner bottom of the support tube 20 through a telescopic rod 23, and a plurality of fixed pulleys 2 are fixedly installed at the upper edge of the support tube 20. 5. It should be noted that a plurality of fixed pulleys 25 are distributed in a circular array at the upper end of the support tube 20, and the plurality of support tubes 20 correspond to the plurality of limit rings 27 one by one. A steel wire rope 26 is wound around the fixed pulley 25, and one end of the steel wire rope 26 is fixedly connected to the upper end of the bottom plate 22. A negative pressure plate 28 is sealed and slidably connected in the adsorption box 2, and the other ends of the plurality of steel wire ropes 26 penetrate the adsorption box 2 and are fixedly connected to the negative pressure plate 28. A plurality of limit rings 27 are installed at the upper end opening of the support tube 20, and the plurality of limit rings 27 are matched with the support column 21.

[0042] Through the above technical features, when the wind force is strong, the wind sensor detects that the wind force is too strong. At this time, the telescopic rod 23 contracts, driving the bottom plate 22 to move, the bottom plate 22 drives the support column 21 to descend, and the support column 21 drives multiple display boards 30 and storage boards 43 to move, so that the multiple display boards 30 are respectively stored in multiple matching grooves 46. At this time, the overall center of gravity of the sign is lowered. At the same time, the bottom plate 22 pulls the multiple steel wire ropes 26, and the multiple steel wire ropes 26 pull the negative pressure plate 28. The part of the adsorption box 2 located below the negative pressure plate 28 generates negative pressure. Under the action of the silicone ring 3, the adsorption box 2 and the inner wall of the box body 1 are adsorbed, which increases the force between the adsorption box 2 and the box body 1, and increases the stability of the sign. In addition, due to the storage of the support column 21 by the support tube 20, the wind resistance of the sign is increased as a whole, and the stability of the sign is increased.

[0043] In order to reduce the wind resistance of the signboard, a plurality of indicating mechanisms 29 are provided for indicating the scenic spot information. The indicating mechanisms 29 include a display board 30. It should be noted that the display board 30 is made of a transparent acrylic board material. The display board 30 is fixedly connected to the support column 21. A storage groove 31 is provided at the upper end of the display board 30. A storage plate 43 is slidably connected in the storage groove 31. A plurality of first ventilation holes 32 are provided on the storage plate 43. A plurality of second ventilation holes 33 are provided on the storage groove 31. It is worth mentioning that the plurality of first ventilation holes 32 correspond to the plurality of second ventilation holes 33 one by one. A horizontal plate 34 is fixedly installed in the storage groove 31. The horizontal plate 34 and the storage plate 43 are fixedly connected by a plurality of springs 37. A rotating shaft 35 is rotatably connected in the storage groove 31. A belt roller 47 is fixedly installed outside the rotating shaft 35. A winding belt 36 is wound around the belt roller 47. The belt 36 passes through the cross plate 34 and is fixedly connected to the storage plate 43. An adjustment cavity 38 is provided in the support column 21, and an adjustment shaft 39 is rotatably connected in the adjustment cavity 38. One end of the rotating shaft 35 rotates to pass through the display board 30 and the support column 21 and extends into the adjustment cavity 38. The rotating shaft 35 and the adjusting shaft 39 are connected through a gear set 40. It should be noted that the gear set 40 includes a transmission toothed disc 41 and a transmission gear 42 that mesh with each other. The transmission toothed disc 41 is coaxially fixedly connected to the adjusting shaft 39, and the transmission gear 42 is coaxially fixedly connected to the rotating shaft 35. The upper end of the adjusting shaft 39 rotates to pass through the support column 21 and a plurality of wind scoops 45 are fixedly installed. It is worth mentioning that the plurality of wind scoops 45 are distributed in a ring array on the adjusting shaft 39. It should be noted that a plurality of matching grooves 46 are provided on the support tube 20, and the plurality of matching grooves 46 correspond one by one to the plurality of indicating mechanisms 29 respectively.

[0044] Through the above technical features, when the wind force is strong, the strong wind will drive the wind scoop 45 to rotate, so that the wind scoop 45 stops rotating due to the limit force, and when the wind scoop 45 rotates, it drives the adjusting shaft 39 to rotate, and the adjusting shaft 39 drives the multiple rotating shafts 35 to rotate through multiple transmission gear plates 41 and transmission gears 42, and the rotating shaft 35 drives the belt roller 47 to rotate, and the belt roller 47 reels the winding belt 36, and the winding belt 36 pulls the storage plate 43, so that the storage plate 43 can be stored into the storage groove 31, so that the first ventilation hole 32 coincides with the corresponding second ventilation hole 33, and when the strong wind stops, under the action of the spring 37, the storage plate 43 returns to its original position, and in windy weather, the wind-bearing area of ​​the signboard is reduced, thereby reducing the wind pressure on the signboard, and avoiding the situation where the signboard is damaged by excessive wind pressure.

[0045] Working principle:

[0046] When the wind is too strong, first, the wind sensor detects that the wind is too strong. At this time, the telescopic rod 23 contracts, driving the bottom plate 22 to move, the bottom plate 22 drives the support column 21 to drop, and the support column 21 drives the multiple display boards 30 and the storage board 43 to move, so that the multiple display boards 30 are respectively stored in the multiple matching grooves 46. At this time, the overall center of gravity of the sign is lowered. At the same time, the bottom plate 22 pulls the multiple steel wire ropes 26, and the multiple steel wire ropes 26 pull the negative pressure plate 28. The part of the adsorption box 2 located below the negative pressure plate 28 generates negative pressure. Under the action of the silicone ring 3, the adsorption box 2 is adsorbed to the inner wall of the box body 1, which increases the force between the adsorption box 2 and the box body 1, and increases the stability of the sign. In addition, due to the storage of the support column 21 by the support tube 20, the wind resistance of the sign is increased as a whole, and the stability of the sign is increased.

[0047] Secondly, the strong wind will drive the air scoop 45 to rotate, so that the air scoop 45 stops rotating due to the limit force. When the air scoop 45 rotates, it drives the adjusting shaft 39 to rotate. The adjusting shaft 39 drives the multiple rotating shafts 35 to rotate through multiple transmission gear plates 41 and transmission gears 42. The rotating shaft 35 drives the belt roller 47 to rotate. The belt roller 47 rewinds the winding belt 36. The winding belt 36 pulls the storage plate 43, and the storage plate 43 can be stored in the storage groove 31, so that the first ventilation hole 32 overlaps with the corresponding second ventilation hole 33, thereby reducing the wind resistance of the sign.

[0048] Finally, when the wind is too strong and causes the sign to shift, the adsorption box 2 will shift. During the shifting process, the adsorption box 2 will pull the threaded tube 12 and the negative pressure rod 6 to move. When the negative pressure rod 6 moves, the negative pressure rod 6 and the negative pressure tube 5 will move relative to each other. At this time, negative pressure is generated inside the negative pressure tube 5 on one side, which generates a pulling force on the adsorption box 2, and high pressure is generated inside the negative pressure tube 5 on the other side, which generates a thrust on the adsorption box 2. On the one hand, the adsorption box 2 is prevented from shifting as much as possible. On the other hand, under the action of the thrust and pulling force between the negative pressure rod 6 and the negative pressure tube 5, the adsorption box 2 can be The accessory box 2 is reset, so that the adsorption box 2 is restored to its original position. At the same time, when the threaded cylinder 12 moves, the threaded cylinder 12 will drive the screw rod 13 to rotate, and the screw rod 13 drives the threaded rod 14 to rotate through the first bevel gear 17 and the second bevel gear 18. The threaded rod 14 drives the slider 9 to rise and fall, and the slider 9 drives the rotating plate 7 to rise and fall. It should be noted that on the side where the negative pressure is generated between the negative pressure cylinder 5 and the negative pressure rod 6, the rotating plate 7 moves downward, so that the central axis of the negative pressure cylinder 5 and the negative pressure rod 6 forms a certain angle with the side of the adsorption box 2, thereby tilting and pulling the adsorption box 2.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tourist indication device for a tourist attraction, characterized in that: include, A box body (1), wherein an adsorption box (2) is arranged inside the box body (1), a silicone ring (3) is fixedly connected to the lower edge of the adsorption box (2), and the silicone ring (3) is sealingly and slidably connected to the inner wall of the box body (1); A reset mechanism (4), the reset mechanism (4) is used to offset support the adsorption box (2), the reset mechanism (4) includes a plurality of negative pressure cylinders (5), a negative pressure rod (6) is sealed and slidably provided inside the negative pressure cylinder (5), one end of the negative pressure cylinder (5) away from the negative pressure rod (6) is rotatably connected to a rotating plate (7), the inner wall of the box body (1) is slidably connected to a slide plate (8), a slide groove (44) is provided on the slide plate (8), a slider (9) is slidably connected inside the slide groove (44), the rotating plate (7) is fixedly connected to the slider (9), the side wall of the adsorption box (2) is fixedly connected to a threaded cylinder (12), the threaded cylinder (12 ) is connected to a screw rod (13) through an inner thread, a cavity (15) is provided in the slide plate (8), the screw rod (13) rotates to penetrate the slide plate (8) and extends into the cavity (15), a threaded rod (14) is rotatably connected in the slide groove (44), the threaded rod (14) threadably penetrates the slider (9) and slides through the slide plate (8) and then extends into the cavity (15), the screw rod (13) and the threaded rod (14) are connected by transmission via a bevel gear set (16), an elastic cloth (19) is fixedly connected to the peripheral side of the adsorption box (2), and the side of the elastic cloth (19) away from the adsorption box (2) is fixedly connected to the opening of the box body (1); A retracting mechanism (24) is used to retract the sign, the retracting mechanism (24) comprising a support tube (20) fixedly connected to the upper end of the adsorption box (2), a support column (21) being provided in the support tube (20), a wind sensor being provided on the top of the support column (21), a bottom plate (22) being fixedly connected to the lower end of the support column (21), the bottom plate (22) being slidably connected to the inner wall of the support tube (20), the bottom plate (22) being fixedly connected to the inner bottom of the support tube (20) via a telescopic rod (23), and the support tube (20) being fixedly connected to the inner wall of the support tube (20). 0) are fixedly installed at the upper edge of the support tube (20), a steel wire rope (26) is wound around the fixed pulley (25), one end of the steel wire rope (26) is fixedly connected to the upper end of the bottom plate (22), a negative pressure plate (28) is sealed and slidably connected inside the adsorption box (2), the other ends of the steel wire ropes (26) pass through the adsorption box (2) and are fixedly connected to the negative pressure plate (28), and a plurality of limit rings (27) are installed at the upper opening of the support tube (20), and the plurality of limit rings (27) are matched with the support column (21); A plurality of indicating mechanisms (29) are used to indicate scenic spot information. The indicating mechanisms (29) include a display board (30), the display board (30) is fixedly connected to a support column (21), a storage groove (31) is provided at the upper end of the display board (30), a storage plate (43) is slidably connected in the storage groove (31), a plurality of first ventilation holes (32) are provided on the storage plate (43), a plurality of second ventilation holes (33) are provided on the storage groove (31), a transverse plate (34) is fixedly installed in the storage groove (31), the transverse plate (34) and the storage plate (43) are fixedly connected via a plurality of springs (37), and a rotating shaft (34) is rotatably connected in the storage groove (31). 35), a belt roller (47) is fixedly installed outside the rotating shaft (35), and a winding belt (36) is wound outside the belt roller (47), and the winding belt (36) passes through the horizontal plate (34) and is fixedly connected to the storage plate (43), and an adjustment cavity (38) is provided in the support column (21), and an adjustment shaft (39) is rotatably connected in the adjustment cavity (38), one end of the rotating shaft (35) rotates to pass through the display board (30) and the support column (21) and extends into the adjustment cavity (38), the rotating shaft (35) and the adjustment shaft (39) are connected by transmission through a gear set (40), and the upper end of the adjustment shaft (39) rotates to pass through the support column (21) and is fixedly installed with a plurality of wind scoops (45).

2. A tourist indication device for a tourist attraction according to claim 1, characterized in that: The inner wall of the box body (1) is provided with a transverse groove (10), a transverse block (11) is slidably connected in the transverse groove (10), and the slide plate (8) is fixedly connected to the transverse block (11).

3. A tourist indication device for a tourist attraction according to claim 1, characterized in that: The bevel gear set (16) comprises a first bevel gear (17) and a second bevel gear (18) meshing with each other, the first bevel gear (17) being coaxially fixedly connected to the screw rod (13), and the second bevel gear (18) being coaxially fixedly connected to the threaded rod (14).

4. A tourist indication device for a tourist attraction according to claim 1, characterized in that: The plurality of first ventilation holes (32) correspond one to one to the plurality of second ventilation holes (33).

5. A tourist indication device for a tourist attraction according to claim 1, characterized in that: The gear set (40) comprises a transmission toothed disc (41) and a transmission gear (42) meshing with each other, the transmission toothed disc (41) being coaxially fixedly connected to the adjustment shaft (39), and the transmission gear (42) being coaxially fixedly connected to the rotating shaft (35).

6. A tourist indication device for a tourist attraction according to claim 1, characterized in that: The plurality of fixed pulleys (25) are distributed in an annular array at the upper end of the support tube (20), and the plurality of support tubes (20) correspond one to one to the plurality of limit rings (27).

7. A tourist indication device for a tourist attraction according to claim 1, characterized in that: The support tube (20) is provided with a plurality of matching grooves (46), and the plurality of matching grooves (46) correspond one-to-one to the plurality of indicating mechanisms (29), respectively.

8. A tourist indication device for a tourist attraction according to claim 1, characterized in that: A plurality of the wind scoops (45) are distributed on the adjustment shaft (39) in a ring array.

9. A tourist indication device for a tourist attraction according to claim 1, characterized in that: The display board (30) is made of a transparent acrylic board.

Images