Travel guide device

Abstract

The invention relates to the technical field of guide equipment, and discloses a travel guide device which comprises a base, a mounting plate is mounted on the base, a guide machine is mounted on the base, and the guide machine is located in front of the mounting plate; the protection assembly is used for protecting the navigation machine; and the snow removing assembly is used for removing accumulated snow on the protection assembly. Through the arrangement of the protection assembly, when the lifting cover descends, the two side guardrails can automatically descend to the two sides of the guide machine to protect the two sides of the guide machine, and the front guardrail can automatically descend to the front side of the guide machine to protect the front side of the guide machine, so that the situation that part of freely moving animals damage the guide machine at night to cause loss is avoided; after the lifting cover ascends, the two side guardrails and the front guardrail are automatically retracted to the bottom and the interior of the lifting cover, the view field is not shielded, the lifting cover plays a role in sun shading and rain shielding, and tourists can read conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of tour guide equipment, and in particular to a tourist tour guide device. Background Art

[0002] The tour guide system deeply integrates artificial intelligence, mobile Internet, Internet of Things and other technologies, allowing tourists to obtain one-to-one in-depth tour guide services through the automatic tour guide device for smart tourism, meeting the tourists' needs for searching for scenic spot information; helping scenic spots to achieve panoramic display, voice explanation, route planning, information transmission and other integrated tour guide services, thereby improving the service quality of scenic spots and improving tourists' sightseeing experience.

[0003] Chinese patent CN219285939U discloses "a kind of intelligent tourist guide device", including a base, two grooves are provided on the base, slides are fixedly connected in the two grooves, racks are provided in the two slides, a dual-axis motor is fixedly connected to the base, gears are fixedly connected to the left and right ends of the dual-axis motor, a placement plate is fixedly connected to the top of the two racks, a guide device housing is fixedly installed on the placement plate, a number of heat dissipation holes are provided on the two side walls of the guide device housing near the bottom, and a grille is provided on the rear side wall of the guide device housing. The patent starts the dual-axis motor so that the rack can move up and down in the slide. When adjusting the height of the device, the start switch can control the dual-axis motor, so that the height of the device can be adjusted, which solves the problem that the intelligent tourist guide device cannot be adjusted according to the height of tourists, thereby affecting the use effect of tourists.

[0004] However, the prior art has the following problems: When the prior art is applied in a zoo, since the guide devices are generally set up outdoors, after the zoo is closed at night, some animals that move freely in the zoo may cause certain damage to the guide devices during their activities. Since there are fewer staff on duty at night, it is not convenient to protect the multiple guide devices in the zoo, which leads to the problem of inadequate protection of the guide devices in the zoo at night. Summary of the invention

[0005] The purpose of the present invention is to provide a tourist guide device to solve the above problems and overcome the defects of the prior art, as described below.

[0006] To achieve the above object, the present invention provides the following technical solutions: A tourist guide device provided by the present invention comprises: a base, a mounting plate is installed on the base, a tourist guide machine is installed on the base, and the tourist guide machine is located in front of the mounting plate; a protective component is used to protect the tourist guide machine; a snow removal component is used to remove snow accumulated on the protective component; the protective component comprises a hydraulic cylinder, the hydraulic cylinder is installed on the base, a lifting cover is slidably installed on the mounting plate, the output end of the hydraulic cylinder is connected to the lifting cover, four slide seats are slidably installed on the bottom surface of the lifting cover, the four slide seats are divided into two groups, side guardrails are rotatably installed on two slide seats in the same group, the rear side of the side guardrail is connected to a sliding shaft, and two connecting rods are hinged on the outer surface of the fixed section of the hydraulic cylinder.

[0007] Preferably, the two side guardrails are mirror-imaged, two arc-shaped grooves are provided on the mounting plate, the two sliding shafts are respectively slidably connected to the two arc-shaped grooves of the mounting plate, and the ends of the two connecting rods away from the hydraulic cylinder are respectively hinged to the bottom surfaces of the two side guardrails.

[0008] Preferably, two No. 1 racks are installed on the mounting plate, and the two No. 1 racks are respectively located on both sides of the hydraulic cylinder. A rotating shaft is rotatably installed inside the lifting cover through a bracket, and two No. 1 gears are connected to the outer wall of the rotating shaft, and the two No. 1 gears are respectively meshed with the No. 1 racks. Two winding belts are arranged on the rotating shaft, and a front guardrail is arranged inside the lifting cover, and a pull belt is connected to the front end of the front guardrail, and a counterweight rod is connected to the end of the pull belt away from the front guardrail.

[0009] Preferably, two sliding rails are provided on the bottom inner wall of the lifting cover, the rear end of the front guardrail is slidably connected to the two sliding rails of the lifting cover through two sliding rail wheels, one end of the belt is connected to the outer wall of the rotating shaft, and the other end of the belt is connected to the rear end of the front guardrail, and the belt is wound on the rotating shaft.

[0010] Preferably, two shock-absorbing blocks are installed on the base via springs, and the front guardrail contacts the two shock-absorbing blocks during movement.

[0011] Preferably, the snow removal assembly includes two connecting blocks, two straight sliding grooves are formed through the top surface of the lifting cover, the two connecting blocks are respectively slidably connected to the two straight sliding grooves of the lifting cover, the top of the connecting block is connected to a mounting rod, a cleaning shovel is connected to the mounting rod, the mounting rod and the cleaning shovel are both slidably connected to the top surface of the lifting cover, the bottom end of the connecting block is connected to a No. 2 rack, a No. 2 gear is rotatably installed on the mounting plate through a bracket, a threaded groove is provided on the rotating shaft, and a ball slider is slidably installed on the mounting plate.

[0012] Preferably, the No. 2 rack, No. 2 gear and ball slider are all located inside the lifting cover, the two cleaning shovels are mirror-imaged, the two No. 2 racks are meshed with the No. 2 gear, the two No. 2 racks are symmetrically arranged with the No. 2 gear as the center, the two straight sliding grooves of the lifting cover are symmetrically arranged with the No. 2 gear as the center, a threaded hole is provided on the ball slider, the threaded hole of the ball slider is threadedly connected to the threaded groove through a ball, and the ball slider is connected to the No. 2 rack on the right.

[0013] Preferably, two mounting frames are installed on the top inner wall of the lifting cover, an inner slide is slidably installed between the two mounting frames, a plurality of convex strips are installed on the inner slide, a first arc block is connected to the bottom surface of the inner slide, and a second arc block is connected to the top surface of the front guardrail.

[0014] Preferably, a plurality of long grooves are penetrated through the top surface of the lifting cover, and the plurality of convex strips are respectively slidably connected to the plurality of long grooves, the No. 1 arc surface block is located on the bottom surface of the inner slide board near the front end, and the No. 2 arc surface block is located on the top surface of the front guardrail near the rear end, and the No. 2 arc surface block contacts the No. 1 arc surface block during movement.

[0015] The beneficial effects are: 1. The tourist guide device, through the setting of the protection component, enables the staff to switch between the sunshade mode and the protection mode by controlling the lifting of the lifting cover when the park is open and closed. When the lifting cover is lowered, the two side guardrails can automatically drop to the two sides of the guide machine to protect the two sides of the guide machine, and the front guardrail can automatically drop to the front side of the guide machine to protect the front side of the guide machine. Through the cooperation of the base, the mounting plate, the two side guardrails, the front guardrail and the lifting cover, all-round protection of the six sides of the guide machine is achieved to prevent some free-moving animals at night from damaging the guide machine and causing losses; after the lifting cover rises, the two side guardrails and the front guardrail are automatically retracted to the bottom and inside of the lifting cover without blocking the field of vision. The lifting cover plays the role of sunshade and rainproof, which is convenient for tourists to read.

[0016] 2. The tourist guide device, through the setting of the snow removal component, enables the two cleaning shovels to move inward and close together when the lifting cover is lowered. After the lifting cover moves upward, the two cleaning shovels move outward and shovel off the snow and impurities on the top surface of the lifting cover to prevent the snow on the top surface of the lifting cover from crushing the lifting cover; through the setting of the inner slide plate and multiple convex strips, the multiple convex strips automatically rise at the beginning of snow shoveling to break the ice layer and snow blocks close to the top surface of the lifting cover, making it easier for the ice layer and snow blocks to fall off, and preventing the thicker ice layer and snow blocks from getting stuck in the two cleaning shovels and causing the cleaning shovels to deform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the protection component of the present invention; Figure 3 It is a schematic diagram of the structure of the hydraulic cylinder of the present invention; Figure 4 It is a schematic diagram of the side guardrail structure of the present invention; Figure 5 It is a schematic diagram of the lifting cover structure of the present invention; Figure 6 It is a schematic diagram of the front guardrail structure of the present invention; Figure 7 It is a schematic diagram of the tape structure of the present invention; Figure 8 It is a schematic diagram of the structure of the snow removal assembly of the present invention; Fig. 9 It is a schematic diagram of the structure of the cleaning shovel of the present invention; Fig.10 It is a schematic diagram of the structure of the second rack of the present invention; Fig.11 It is a schematic diagram of the inner slide structure of the present invention; Fig.12 It is a schematic diagram of the convex strip structure of the present invention; Fig.13 It is a schematic diagram of the structure of the second arc surface block of the present invention.

[0019] The reference numerals in the accompanying drawings are as follows: 1. Base; 2. Mounting plate; 3. Tour guide; 4. Protection assembly; 41. Hydraulic cylinder; 42. Lifting cover; 43. Sliding seat; 44. Side guardrail; 45. Sliding shaft; 46. Connecting rod; 47. Rack No. 1; 48. Rotating shaft; 49. Gear No. 1; 410. Reel; 411. Front guardrail; 412. Pull belt; 413. Counterweight rod; 5. Snow removal assembly; 51. Connecting block; 52. Mounting rod; 53. Cleaning shovel; 54. Rack No. 2; 55. Gear No. 2; 56. Threaded groove; 57. Ball slider; 58. Mounting frame; 59. Inner slide plate; 510. Raised strip; 511. Arc block No. 1; 512. Arc block No. 2; 6. Shock-absorbing block. DETAILED DESCRIPTION

[0020] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Example 1: Please refer to Figure 1 - Figure 7A tourist guide device comprises: a base 1, a mounting plate 2 is mounted on the base 1, a guide machine 3 is mounted on the base 1, and the guide machine 3 is located in front of the mounting plate 2; a protective component 4 is used to protect the guide machine 3; the protective component 4 comprises a hydraulic cylinder 41, the hydraulic cylinder 41 is mounted on the base 1, a lifting cover 42 is slidably mounted on the mounting plate 2, the output end of the hydraulic cylinder 41 is connected to the lifting cover 42, four slide seats 43 are slidably mounted on the bottom surface of the lifting cover 42, the four slide seats 43 are divided into two groups, side guardrails 44 are rotatably mounted on two slide seats 43 in the same group, and a sliding shaft 45 is connected to the rear side of the side guardrail 44, two connecting rods 46 are hinged on the outer surface of the fixed section of the hydraulic cylinder 41, and the two side guardrails 44 are mirror-imaged, and two arc-shaped slide grooves are provided on the mounting plate 2, and the two sliding shafts 45 are respectively slidable with the two arc-shaped slide grooves of the mounting plate 2 The two ends of the two connecting rods 46 away from the hydraulic cylinder 41 are respectively hinged with the bottom surfaces of the two side guardrails 44. When the lifting cover 42 descends, the two sets of slide seats 43 are driven to move downward, and the two sets of slide seats 43 drive the two side guardrails 44 to move downward. The two connecting rods 46 respectively support the two side guardrails 44, so that the top ends of the connecting rods 46 will swing outward while moving downward. The two connecting rods 46 drive the two side guardrails 44 to move away from each other through swinging. The ends of the two side guardrails 44 connected to the slide seats 43 slide away from each other on the bottom surface of the lifting cover 42, and the ends of the two side guardrails 44 connected to the sliding shafts 45 slide away from each other while sliding downward, so that the side guardrails 44 gradually change from horizontal to vertical. The two side guardrails 44 finally move to both sides of the guide machine 3 to protect the guide machine 3.Two No. 1 racks 47 are installed on the mounting plate 2, and the two No. 1 racks 47 are respectively located on both sides of the hydraulic cylinder 41. A rotating shaft 48 is rotatably installed inside the lifting cover 42 through a bracket. The outer wall of the rotating shaft 48 is connected to two No. 1 gears 49, and the two No. 1 gears 49 are respectively meshed with the No. 1 racks 47. When the rotating shaft 48 moves downward, it rotates driven by the two No. 1 racks 47. Two winding belts 410 are arranged on the rotating shaft 48. A front guardrail 411 is arranged in the lifting cover 42. A pull belt 412 is connected to the front end of the front guardrail 411. A counterweight rod 413 is connected to the end of the pull belt 412 away from the front guardrail 411. The counterweight rod 413 continuously applies downward pulling to the front guardrail 411 through the pull belt 412. The lifting cover 42 is provided with two slide rails on the bottom inner wall. The rear end of the front guardrail 411 is slidably connected to the two slide rails of the lifting cover 42 through two slide rail wheels. One end of the belt 410 is connected to the outer wall of the rotating shaft 48. The other end of the belt 410 is connected to the rear end of the front guardrail 411. The two belts 410 apply tension to the front guardrail 411. The belt 410 is wound on the rotating shaft 48. When the rotating shaft 48 rotates, the rotating shaft 48 gradually unfolds the two belts 410 wound thereon. The two slide rails of the lifting cover 42 are inclined. The front guardrail 411 slides forward through the two slide rail wheels under the tension of the counterweight rod 413. The distance the front guardrail 411 moves forward is equal to the length of the two belts 410 being unfolded. When most of the front guardrail 411 is outside the lifting cover 42, the front guardrail 411 swings downward by gravity, and two shock-absorbing blocks 6 are installed on the base 1 through springs. The front guardrail 411 contacts the two shock-absorbing blocks 6 during the movement, and hits the two shock-absorbing blocks 6 when the front guardrail 411 swings downward. The two shock-absorbing blocks 6 absorb the impact force of the front guardrail 411 so that the front guardrail 411 is placed on the two shock-absorbing blocks 6. The front guardrail 411 protects the front of the guide machine 3. After the front guardrail 411 rises, it is pulled back into the lifting cover 42 by the winding of the two reels 410. Through the setting of the protection component 4, the staff can realize the sunshade mode and protection by controlling the lifting of the lifting cover 42 when the park is open and closed. Switching of modes, when the lifting cover 42 descends, the two side guardrails 44 can automatically descend to the two sides of the guide machine 3 to protect the two sides of the guide machine 3, and the front guardrail 411 can automatically descend to the front side of the guide machine 3 to protect the front side of the guide machine 3. Through the cooperation of the base 1, the mounting plate 2, the two side guardrails 44, the front guardrail 411 and the lifting cover 42, all-round protection of the six sides of the guide machine 3 is achieved to prevent some free-moving animals at night from damaging the guide machine 3 and causing losses; after the lifting cover 42 rises, the two side guardrails 44 and the front guardrail 411 are automatically retracted to the bottom and inside of the lifting cover 42 without blocking the field of vision. The lifting cover 42 plays the role of sunshade and rainproof, which is convenient for tourists to read. ;

[0022] For further information, see Figure 8 - Fig.13The snow removal component 5 is used to remove the snow on the protective component 4. The snow removal component 5 includes two connecting blocks 51. Two straight slide grooves are formed on the top surface of the lifting cover 42. The two connecting blocks 51 are respectively slidably connected with the two straight slide grooves of the lifting cover 42. The top of the connecting block 51 is connected with a mounting rod 52. A cleaning shovel 53 is connected to the mounting rod 52. The mounting rod 52 and the cleaning shovel 53 are both slidably connected with the top surface of the lifting cover 42. The bottom end of the connecting block 51 is connected with a No. 2 rack 54. A No. 2 gear 55 is rotatably installed on the mounting plate 2 through a bracket. A threaded groove 56 is provided on the rotating shaft 48. A ball slider 57 is slidably installed on the mounting plate 2. The No. 2 rack 54, the No. 2 gear 55 and the ball slider 57 are all located on the lifting cover 4. 2, two cleaning shovels 53 are mirror-imaged, two No. 2 racks 54 are meshed with the No. 2 gear 55, the two No. 2 racks 54 are symmetrically arranged with the No. 2 gear 55 as the center, the two straight slide grooves of the lifting cover 42 are symmetrically arranged with the No. 2 gear 55 as the center, a threaded hole is provided on the ball slider 57, the threaded hole of the ball slider 57 is threadedly connected with the thread groove 56 through the ball, the ball slider 57 is connected with the No. 2 rack 54 on the right, when the lifting cover 42 moves downward, the rotating shaft 48 rotates and drives the ball slider 57 to move leftward through the thread groove 56, the ball slider 57 drives the No. 2 rack 54 on the right to move leftward, and when the No. 2 rack 54 on the right moves leftward, it drives the No. 2 rack 54 on the left through the No. 2 gear 55 The rack 54 moves to the right, so that the two cleaning shovels 53 move inward respectively. When the lifting cover 42 is raised, the two cleaning shovels 53 move outward respectively. The two cleaning shovels 53 shovel the snow on the surface of the lifting cover 42 to prevent the accumulated snow from increasing the load of the lifting cover 42, and also to prevent the continuous dripping of the snow on the lifting cover 42 when it melts. Two mounting frames 58 are installed on the top inner wall of the lifting cover 42, and an inner slide plate 59 is slidably installed between the two mounting frames 58. A plurality of convex strips 510 are installed on the inner slide plate 59. The bottom surface of the inner slide plate 59 is connected to a first arc block 511, and the top surface of the front guardrail 411 is connected to a second arc block 512. A plurality of long grooves are formed through the top surface of the lifting cover 42, and the plurality of convex strips 510 are respectively connected to the plurality of long grooves. Sliding connection, the multiple convex strips 510 form a plane with the top surface of the lifting cover 42 when there is no movement, the first arc block 511 is located at the bottom surface of the inner slide plate 59 near the front end, and the second arc block 512 is located at the top surface of the front guardrail 411 near the rear end. The second arc block 512 contacts the first arc block 511 during the movement. The second arc block 512 contacts the first arc block 511 when the front guardrail 411 just starts to rise, that is, when the two cleaning shovels 53 just start to move outward, and pushes the first arc block 511 upward. The inner slide plate 59 drives the multiple convex strips 510 to move upward. After the multiple convex strips 510 protrude, they can break the ice layer and snow blocks on the top surface of the lifting cover 42, which is convenient for the subsequent two cleaning shovels 53 to clean;By setting the snow removal assembly 5, when the lifting cover 42 is lowered, the two cleaning shovels 53 can move inward and close together. After the lifting cover 42 moves upward, the two cleaning shovels 53 move outward and shovel the snow and impurities on the top surface of the lifting cover 42 to prevent the snow on the top surface of the lifting cover 42 from crushing the lifting cover 42; by setting the inner slide plate 59 and the multiple convex strips 510, the multiple convex strips 510 automatically rise at the beginning of snow shoveling to break the ice layer and snow blocks close to the top surface of the lifting cover 42, making it easier for the ice layer and snow blocks to fall off, and preventing the thicker ice layer and snow blocks from getting stuck in the two cleaning shovels 53, causing the cleaning shovels 53 to deform. ;

[0023] With the above structure, the working principle of this case is that when the park is open during the day, the hydraulic cylinder 41 remains in the raised state, and the lifting cover 42 is above the guide machine 3 to play the role of sunshade and rainproof, which is convenient for tourists to read. After the park is closed at night, the staff controls the hydraulic cylinder 41 to shrink, so that the hydraulic cylinder 41 drives the lifting cover 42 to descend, and the lifting cover 42 drives the two sets of slides 43 to move downward when it descends, and the two sets of slides 43 drive the two side guardrails 44 to move downward. Since the two connecting rods 46 support the two side guardrails 44 respectively, the top of the connecting rod 46 will swing outward while moving downward, and the two connecting rods 46 drive the two side guardrails 44 to move away from each other through the swinging. When the lifting cover 42 is moved, the sliding shaft 45 on the side guardrail 44 slides downward in the arc-shaped sliding groove of the mounting plate 2, so that the ends of the two side guardrails 44 connected to the sliding seat 43 slide away from each other on the bottom surface of the lifting cover 42, and the ends of the two side guardrails 44 connected to the sliding shaft 45 slide downward while sliding away from each other, so that the side guardrails 44 gradually change from the horizontal direction to the vertical direction, and the two side guardrails 44 finally move to the two sides of the guide machine 3. At this time, the lifting cover 42 moves downward to the position, the hydraulic cylinder 41 stops, the lifting cover 42 is located at the top of the guide machine 3, and the two side guardrails 44 are respectively located on both sides of the guide machine 3 to protect the guide machine 3; the lifting cover 42 moves downward while driving the inner The rotating shaft 48 at the top moves downward, and the rotating shaft 48 drives the two No. 1 gears 49 to move downward. When the two No. 1 gears 49 move downward, they are respectively driven by the two No. 1 racks 47 to rotate. When the two No. 1 gears 49 rotate, they drive the rotating shaft 48 to rotate. Since the counterweight rod 413 continuously applies a downward pulling force to the front guardrail 411 through the pull belt 412, when the rotating shaft 48 rotates, the rotating shaft 48 gradually unfolds the two reels 410 wound thereon. The two slide rails of the lifting cover 42 are inclined. The front guardrail 411 slides forward through the two slide rail wheels under the pulling force of the counterweight rod 413. The distance the front guardrail 411 moves forward is equal to the length of the two reels 410 unfolded. When most of 411 is outside the lifting cover 42, the front guardrail 411 swings downward by gravity, and hits the two shock-absorbing blocks 6 when the front guardrail 411 swings downward. The two shock-absorbing blocks 6 absorb the impact force of the front guardrail 411 so that the front guardrail 411 is placed on the two shock-absorbing blocks 6, and the front guardrail 411 protects the front of the guide machine 3; after the park is open for business on the second day, the staff controls the hydraulic cylinder 41 to move the lifting cover 42 upward, and the two side guardrails 44 are driven by the two connecting rods 46 to reset to the bottom of the lifting cover 42, and the front guardrail 411 is pulled back into the lifting cover 42 by the winding of the two reels 410. At this time, the lifting cover 42 plays the role of sunshade and rainproof again, and does not affect the reading of tourists;Through the setting of the protection component 4, the staff can switch between the sunshade mode and the protection mode by controlling the lifting of the lifting cover 42 when the park is open or closed. When the lifting cover 42 is lowered, the two side guardrails 44 can automatically drop to the two sides of the guide machine 3 to protect the two sides of the guide machine 3, and the front guardrail 411 can automatically drop to the front side of the guide machine 3 to protect the front side of the guide machine 3. Through the cooperation of the base 1, the mounting plate 2, the two side guardrails 44, the front guardrail 411 and the lifting cover 42, all-round protection of the six sides of the guide machine 3 is achieved to prevent some free-moving animals at night from damaging the guide machine 3 and causing losses; after the lifting cover 42 is raised, the two side guardrails 44 and the front guardrail 411 are automatically retracted to the bottom and inside of the lifting cover 42 without blocking the field of vision. The lifting cover 42 plays the role of sunshade and rainproof, which is convenient for tourists to read. ;

[0024] When the lifting cover 42 moves downward, the rotating shaft 48 rotates. When the rotating shaft 48 rotates, the ball slider 57 moves to the left through the threaded groove 56. The ball slider 57 drives the No. 2 rack 54 on the right to move to the left. When the No. 2 rack 54 on the right moves to the left, the No. 2 gear 55 drives the No. 2 rack 54 on the left to move to the right, so that the two No. 2 racks 54 drive the two mounting rods 52 to move toward each other through the two connecting blocks 51, and the two mounting rods 52 drive the two cleaning shovels 53 to move toward each other. After the lifting cover 42 moves downward into place, the two mounting rods 52 fit together. When the lifting cover 42 moves upward again, according to the above principle, the two No. 2 racks 54 drive the two mounting rods 52 to move toward each other through the two connecting blocks 51. The connecting block 51 drives the two mounting rods 52 to move away from each other, so that the two cleaning shovels 53 move outwards respectively. During the movement, the two cleaning shovels 53 shovel the debris and snow on the surface of the lifting cover 42 to the two sides of the base 1. When it snows, the staff controls the lifting cover 42 to descend to protect the guide machine 3 to prevent snow water from drifting into the guide machine 3 and causing water to enter the guide machine 3. After the snow stops, the lifting cover 42 is raised, and the two cleaning shovels 53 shovel the snow on the surface of the lifting cover 42 to prevent the snow from increasing the load of the lifting cover 42, and also to prevent the continuous dripping of snow on the lifting cover 42 when the snow melts. When used in weather without snow, the two cleaning shovels 53 can also play the role of daily cleaning the surface of the lifting cover 42 to keep the lifting cover 42 The cleanliness of the cover 42; when the lifting cover 42 starts to rise, the front guardrail 411 drives the second arc block 512 to move upward when moving upward, and the second arc block 512 contacts the first arc block 511 when the front guardrail 411 just starts to rise, that is, when the two cleaning shovels 53 just start to move outward. When the second arc block 512 contacts the first arc block 511, the second arc block 512 pushes the first arc block 511 upward through the arc surface sliding contact, and the first arc block 511 drives the inner slide plate 59 to slide upward between the two mounting frames 58, and the inner slide plate 59 drives the multiple convex strips 510 to move upward. When the multiple convex strips 510 are not moving, they form a plane with the top surface of the lifting cover 42, and the multiple convex strips 510 move in the multiple long grooves. After sliding upward, the multiple convex strips 510 protrude from the top surface of the lifting cover 42. After protruding, the multiple convex strips 510 can break the ice layer and snow blocks on the top surface of the lifting cover 42, which is convenient for the subsequent two cleaning shovels 53 to clean. When the second arc block 512 is not in contact with the first arc block 511, the inner slide plate 59 drives the multiple convex strips 510 to reset downward by its own gravity, and the multiple convex strips 510 do not contact the cleaning shovel 53 when moving upward. Through the arrangement of the snow removal component 5, when the lifting cover 42 is descending, the two cleaning shovels 53 can move inward and close together. After the lifting cover 42 moves upward, the two cleaning shovels 53 move outward and shovel the snow and impurities on the top surface of the lifting cover 42 to prevent the snow on the top surface of the lifting cover 42 from crushing the lifting cover 42.By setting the inner slide plate 59 and the plurality of convex strips 510, the plurality of convex strips 510 automatically rise at the beginning of snow shoveling to break the ice layer and snow blocks close to the top surface of the lifting cover 42, making it easier for the ice layer and snow blocks to fall off, and preventing the thicker ice layer and snow blocks from getting stuck in the two cleaning shovels 53, causing the cleaning shovels 53 to deform.

[0025] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A tourist guide device, characterized in that: include: A base (1), a mounting plate (2) being mounted on the base (1), a guide machine (3) being mounted on the base (1), and the guide machine (3) being located in front of the mounting plate (2); A protection component (4) for protecting the tour guide machine (3); A snow removal component (5) for removing snow accumulated on the protection component (4); The protection component (4) comprises a hydraulic cylinder (41), wherein the hydraulic cylinder (41) is mounted on a base (1), a lifting cover (42) is slidably mounted on the mounting plate (2), an output end of the hydraulic cylinder (41) is connected to the lifting cover (42), four slide seats (43) are slidably mounted on the bottom surface of the lifting cover (42), the four slide seats (43) are divided into two groups, side guardrails (44) are rotatably mounted on two slide seats (43) in the same group, a sliding shaft (45) is connected to the rear side of the side guardrail (44), and two connecting rods (46) are hingedly connected to the outer surface of the fixed section of the hydraulic cylinder (41).

2. A tourist guide device according to claim 1, characterized in that: The two side guardrails (44) are arranged in a mirror image, two arc-shaped slide grooves are provided on the mounting plate (2), the two slide shafts (45) are respectively slidably connected to the two arc-shaped slide grooves of the mounting plate (2), and the ends of the two connecting rods (46) away from the hydraulic cylinder (41) are respectively hinged to the bottom surfaces of the two side guardrails (44).

3. A tourist guide device according to claim 2, characterized in that: Two number one racks (47) are mounted on the mounting plate (2), and the two number one racks (47) are respectively located on both sides of the hydraulic cylinder (41). A rotating shaft (48) is rotatably mounted inside the lifting cover (42) through a bracket, and the outer wall of the rotating shaft (48) is connected to two number one gears (49), and the two number one gears (49) are respectively meshed with the number one racks (47). Two winding belts (410) are arranged on the rotating shaft (48). A front guardrail (411) is arranged inside the lifting cover (42), and a pull belt (412) is connected to the front end of the front guardrail (411), and a counterweight rod (413) is connected to the end of the pull belt (412) away from the front guardrail (411).

4. A tourist guide device according to claim 3, characterized in that: The bottom inner wall of the lifting cover (42) is provided with two slide rails, the rear end of the front guardrail (411) is slidably connected to the two slide rails of the lifting cover (42) via two slide rail wheels, one end of the winding belt (410) is connected to the outer wall of the rotating shaft (48), and the other end of the winding belt (410) is connected to the rear end of the front guardrail (411), and the winding belt (410) is wound on the rotating shaft (48).

5. A tourist guide device according to claim 4, characterized in that: Two shock-absorbing blocks (6) are mounted on the base (1) via springs, and the front guardrail (411) contacts the two shock-absorbing blocks (6) during movement.

6. A tourist guide device according to claim 5, characterized in that: The snow removal assembly (5) comprises two connecting blocks (51), the top surface of the lifting cover (42) is provided with two straight sliding grooves, the two connecting blocks (51) are respectively slidably connected to the two straight sliding grooves of the lifting cover (42), the top end of the connecting block (51) is connected to a mounting rod (52), the mounting rod (52) is connected to a cleaning shovel (53), the mounting rod (52) and the cleaning shovel (53) are both slidably connected to the top surface of the lifting cover (42), the bottom end of the connecting block (51) is connected to a second rack (54), a second gear (55) is rotatably mounted on the mounting plate (2) through a bracket, a threaded groove (56) is provided on the rotating shaft (48), and a ball slider (57) is slidably mounted on the mounting plate (2).

7. A tourist guide device according to claim 6, characterized in that: The second rack (54), the second gear (55) and the ball slider (57) are all located inside the lifting cover (42). The two cleaning shovels (53) are arranged in a mirror image. The two second racks (54) are meshed with the second gear (55). The two second racks (54) are arranged symmetrically with the second gear (55) as the center. The two straight slide grooves of the lifting cover (42) are arranged symmetrically with the second gear (55) as the center. A threaded hole is opened on the ball slider (57). The threaded hole of the ball slider (57) is threadedly connected to the threaded groove (56) through a ball. The ball slider (57) is connected to the right second rack (54).

8. A tourist guide device according to claim 7, characterized in that: Two mounting frames (58) are installed on the top inner wall of the lifting cover (42), an inner slide plate (59) is slidably installed between the two mounting frames (58), a plurality of convex strips (510) are installed on the inner slide plate (59), a first arc block (511) is connected to the bottom surface of the inner slide plate (59), and a second arc block (512) is connected to the top surface of the front guardrail (411).

9. A tourist guide device according to claim 8, characterized in that: A plurality of long grooves are formed through the top surface of the lifting cover (42), and the plurality of convex strips (510) are respectively slidably connected to the plurality of long grooves. The first arc surface block (511) is located at a position close to the front end of the bottom surface of the inner slide plate (59), and the second arc surface block (512) is located at a position close to the rear end of the top surface of the front guardrail (411). The second arc surface block (512) contacts the first arc surface block (511) during movement.

Images