Sightseeing vehicle and seat structure thereof

Abstract

The sightseeing vehicle comprises a vehicle body, a seat is arranged on the vehicle body, a crash sensor is arranged at the front end of the vehicle body, and a battery mounting assembly is arranged at the bottom of the vehicle body; the seat comprises two supporting cylinders fixedly arranged at the bottom of the vehicle body and a seat plate, a backrest is arranged between the two supporting cylinders, sliding rods are arranged in the supporting cylinders in a sliding mode, elastic pull rods are further arranged in the supporting cylinders, the telescopic ends of the elastic pull rods are connected with the top ends of the sliding rods, stroke grooves are further formed in the front sides of the supporting cylinders, and toothed belts are arranged on the sliding rods. A rotating shaft is rotatably arranged on the supporting cylinder in a penetrating mode, a driven gear is fixedly arranged on the rotating shaft, a side rod is arranged at one end of the rotating shaft, cross rods are fixedly arranged on the left side and the right side of the seat plate, the cross rods penetrate through stroke grooves formed in the front side of the supporting cylinder and then are fixedly connected with the sliding rods, elastic supporting legs are further arranged between the seat plate and the vehicle body, and a positioning assembly is further arranged on the supporting cylinder; a protection frame is arranged behind the top of the vehicle body. According to the sightseeing vehicle and the seat structure thereof, the safety of passengers can be guaranteed on the premise that the riding comfort of the passengers is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of sightseeing vehicles for scenic spots, and in particular to a sightseeing vehicle and a seat structure thereof. Background Art

[0002] With the development of society and the prosperity of people's lives, my country's tourism industry has also shown more and more development and improvement. Many places across the country are creating their own tourist attractions and tourist features. In tourist attractions, the use of sightseeing cars can facilitate tourists' visits and save tourists' physical strength. Therefore, sightseeing cars have gradually become an indispensable sightseeing tool for major tourist attractions. In order to protect the environment of the scenic spots and avoid vehicle exhaust pollution, sightseeing cars generally use batteries to generate power, which is environmentally friendly and pollution-free, and effectively utilizes resources.

[0003] The structure of existing sightseeing cars generally includes a body bottom plate, a wheel system located below the body bottom plate, multiple rows of seats located above the body bottom plate, a cockpit located in front of the body bottom plate, and a roof located above the body. The cockpit includes a driving platform, a steering wheel, and a windshield, and the roof includes a top plate located above and a support frame connected between the top plate and the body bottom plate. In an open-structure sightseeing car, both sides of the body are open, which is very convenient for passengers to get on and off the car, as well as to watch the scenery while driving.

[0004] However, this existing sightseeing car still has the following defects: 1. The rear row of the sightseeing car generally has a row of seats facing backwards to facilitate the passengers in the rear row to enjoy the scenery during the ride. However, most sightseeing cars do not have railings behind the rear row seats. They are open structures to facilitate the passengers in the rear row to get on and off the car. However, when the vehicle is driving, the passengers in the rear row are at the rear of the vehicle and are very easy to be thrown out of the vehicle, which is less safe. 2. The seats in existing sightseeing cars are generally designed in rows. Each row of seats can accommodate multiple passengers, but this design lacks armrests, which makes it difficult for passengers to keep their bodies stable when riding. 3. The seats in existing sightseeing cars are basically battery-driven. At present, battery combustion due to charging, collision and other reasons is common in battery cars, causing significant loss of life and property.

[0005] Therefore, a new sightseeing car is needed to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a sightseeing car and a seat structure thereof in view of the deficiencies of the prior art. The specific scheme is as follows: A sightseeing car and its seat structure, including a car body, a plurality of seats are arranged on the car body, a collision sensor is arranged at the front end of the car body, and a battery installation assembly is arranged at the bottom of the car body; the seat includes two support tubes and a seat plate fixedly arranged at the bottom of the car body, a backrest is arranged between the two support tubes, a slide rod is slidably arranged in the support tube, an elastic pull rod is also arranged in the support tube, the telescopic end of the elastic pull rod is connected to the top end of the slide rod, a travel groove is also opened on the front side of the support tube, a toothed belt is arranged on the slide rod, a rotating shaft is passed through and rotated on the support tube, a driven gear meshing with the toothed belt is fixed on the rotating shaft, and one end of the rotating shaft A side rod is provided for protecting passengers, a seat cushion is provided on the seat board, and cross rods are fixedly provided on the left and right sides of the seat board, and the cross rods are fixedly connected to the slide rods after passing through the travel grooves provided on the front side of the support tube, and a plurality of elastic support legs are provided between the seat board and the vehicle body, and a positioning assembly for the side rods is also provided on the support tube; a protection frame for rear passengers is provided at the rear of the top of the vehicle body, and the protection frame is rotatably provided at the rear of the top of the vehicle body, and an electric push rod is also provided at the top of the vehicle body, and the two ends of the electric push rod are respectively hinged to the top of the protection frame body; the collision sensor and the electric push rod are electrically connected to the controller provided on the vehicle body.

[0007] Based on the above, the battery mounting assembly includes a battery pack, a sliding frame is provided on the top of the battery pack, and the sliding frame is slidably arranged on a guide rail fixed to the bottom of the vehicle body, and a vertical frame is also provided at the bottom of the vehicle body, a screw rod is threaded through the vertical frame, one end of the screw rod is connected to a base plate through a rotating joint, a plurality of guide rods are provided on the base plate that penetrate the guide frame, and the base plate is connected to a contact plate for the battery pack through a plurality of elastic rods 1; a plurality of elastic rods 2 are provided at the bottom of the vehicle body, a mounting plate is provided at the telescopic end of the elastic rods 2, a stopper is provided at the bottom of the mounting plate, a limit block is provided at the top of the battery pack, and the stopper and the limit block are provided with inclined surfaces corresponding to each other; a metal block is provided on the mounting plate, and an electromagnet is provided at the bottom of the vehicle body for the metal block, and the electromagnet is electrically connected to the controller; a sub-plug is provided at the bottom of the metal block through a support rod 1, and a female plug that cooperates with the sub-plug is provided at the top of the battery pack through a support rod 2.

[0008] Based on the above, the positioning assembly includes a limit frame fixed on the support tube, the limit frame is provided with a mounting frame, the mounting frame is penetrated and slidably provided with an insertion rod passing through the limit frame, one end of the insertion rod is provided with a slope, the other end of the insertion rod is provided with a pull ring, a baffle is provided on the insertion rod, and a tension spring for applying tension to the baffle is also sleeved on the insertion rod, and a positioning hole corresponding to the insertion rod is provided on the side rod.

[0009] Based on the above, a top frame for installing solar panels is provided on the top of the vehicle body, one end of the bottom of the top frame is hinged to a hinged frame arranged on the vehicle body, a guide rail is provided at the other end of the bottom of the top frame, a slider is slidably provided on the guide rail, a threaded barrel is passed through and rotated on the top of the vehicle body, a lead screw is screwed in the threaded barrel, the top end of the lead screw is hinged to the slider, and a hand wheel is provided at the bottom of the threaded barrel; the solar panel is powered by the battery arranged on the top of the vehicle body and the battery pack.

[0010] Based on the above, a guide rod is provided in the support tube, and a guide groove corresponding to the guide rod is provided on the slide rod.

[0011] The present invention has outstanding substantive features and significant progress compared to the prior art. Specifically, the present invention has the following advantages: 1. The sightseeing car and seat structure provided by the present invention can ensure that the passengers can have good safety protection while ensuring the comfort of the passengers. The structural design is ingenious and the safety is high.

[0012] 2. The sightseeing car and its seat structure provided by the present invention have a battery installation assembly whose structural design can eject the battery pack and separate it from the car body at the moment of a collision. This can prevent the car body from catching fire and ensure the safety of passengers, and it is also convenient for extinguishing the fire when the battery pack catches fire, thereby reducing property losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a structural schematic diagram of the battery installation assembly in the present invention.

[0015] Figure 3 It is a side view of the installation structure of the battery installation assembly in the present invention.

[0016] Figure 4 It is a partial structural schematic diagram of the present invention.

[0017] Figure 5 yes Figure 2 Schematic diagram of the structure at point A in the middle.

[0018] Figure 6 It is a partial structural schematic diagram of the present invention.

[0019] Figure 7 yes Figure 1 Schematic diagram of the structure at point B in the middle.

[0020] Figure 8 yes Figure 1 Schematic diagram of the structure at point C in the middle.

[0021] Fig. 9 It is a structural schematic diagram of the positioning component in the present invention.

[0022] In the figure: 1. Car body; 2. Battery installation assembly; 2-1. Battery pack; 2-2. Guide rail; 2-3. Sliding frame; 2-4. Stand; 2-5. Base plate; 2-6. Guide rod; 2-7. Screw rod; 2-8. Elastic rod 1; 2-9. Contact plate; 2-10. Elastic rod 2; 2-11. Mounting plate; 2-12. Block; 2-13. Metal block; 2-14. Electromagnet; 2-15. Limit block; 2-16. Sub-plug; 2-17. Female plug; 3. Seat; 3-1. Support tube; 3-2. Backrest; 3-3. Cross bar; 3-4. Sliding rod; 3-4-1. Toothed belt; 3-5. Elastic support leg; 3- 6. Elastic pull rod; 3-7. Rotating shaft; 3-8. Driven gear; 3-9. Guide rod; 3-10. Travel groove; 3-11. Seat plate; 3-12. Side rod; 3-13. Positioning assembly; 3-13-1. Limiting frame; 3-13-2. Mounting frame; 3-13-3. Insert rod; 3-13-4. Baffle; 3-13-5. Tension spring; 3-13-6. Pull ring; 4. Protective frame; 5. Electric push rod; 6. Top frame; 7. Articulated frame; 8. Guide rail; 9. Slider; 10. Threaded barrel; 11. Lead screw; 12. Handwheel; 13. Solar panel; 14. Battery; 15. Collision sensor; 16. Controller. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described in detail below through specific implementation methods. Example

[0024] like Figure 1-9As shown, the present invention provides a sightseeing car and its seat structure, including a car body 1, a plurality of seats 3 are arranged on the car body 1, a collision sensor 15 is arranged at the front end of the car body 1, and a battery installation assembly 2 is arranged at the bottom of the car body 1; the seat 3 includes two support tubes 3-1 and a seat plate 3-11 fixedly arranged at the bottom of the car body 1, a backrest 3-2 is arranged between the two support tubes 3-1, a slide rod 3-4 is slidably arranged in the support tube 3-1, an elastic pull rod 3-6 is also arranged in the support tube 3-1, the telescopic end of the elastic pull rod 3-6 is connected to the top end of the slide rod 3-4, a travel groove 3-10 is also opened on the front side of the support tube 3-1, a toothed belt 3-4-1 is arranged on the slide rod 3-4, a rotating shaft 3-7 is penetrated and rotated on the support tube 3-1, and a driven gear 3 meshing with the toothed belt 3-4-1 is fixed on the rotating shaft 3-7 -8, one end of the rotating shaft 3-7 is provided with a side rod 3-12 for protecting the passengers, the seat plate 3-11 is provided with a seat cushion, and cross rods 3-3 are fixedly provided on the left and right sides of the seat plate 3-11, and the cross rod 3-3 passes through the travel groove 3-10 opened on the front side of the support tube 3-1 and is fixedly connected with the slide rod 3-4, and a plurality of elastic support legs 3-5 are also provided between the seat plate 3-11 and the vehicle body 1, and the support tube 3-1 is also provided with a positioning assembly 3-13 for the side rod 3-12; a protective frame 4 for rear passengers is provided at the rear of the top of the vehicle body 1, and the protective frame 4 is rotatably arranged at the rear of the top of the vehicle body 1, and an electric push rod 5 is also provided at the top of the vehicle body 1, and the two ends of the electric push rod 5 are respectively hinged to the protective frame 4 and the top of the vehicle body 1; the collision sensor 15 and the electric push rod 5 are both electrically connected to the controller 16 arranged on the vehicle body 1.

[0025] The battery installation assembly 2 includes a battery pack 2-1 for providing power for the vehicle body 1 to travel. A sliding frame 2-3 is provided on the top of the battery pack 2-1. The sliding frame 2-3 is slidably arranged on a guide rail 2-2 fixed to the bottom of the vehicle body 1. A vertical frame 2-4 is also provided at the bottom of the vehicle body 1. A screw rod 2-7 is threaded through the vertical frame 2-4. One end of the screw rod 2-7 is connected to a base plate 2-5 through a rotating joint. A plurality of guide rods 2-6 passing through the guide frame are provided on the base plate 2-5. The base plate 2-5 is connected to a resistance plate 2-9 for the battery pack 2-1 through a plurality of elastic rods 2-8. A plurality of elastic rods 2-10 are provided at the bottom of the vehicle body 1. The telescopic end of the elastic rod 2-10 is provided with a mounting plate 2-11, the bottom of the mounting plate 2-11 is provided with a stop block 2-12, and the top of the battery pack 2-1 is provided with a limit block 2-15, and the stop block 2-12 and the limit block 2-15 are provided with inclined surfaces corresponding to each other; a metal block 2-13 is provided on the mounting plate 2-11, and an electromagnet 2-14 for the metal block 2-13 is provided at the bottom of the vehicle body 1, and the electromagnet 2-14 is electrically connected to the controller 16; a sub-plug 2-16 is provided at the bottom of the metal block 2-13 through a support rod one, and a female plug 2-17 matching the sub-plug 2-16 is provided at the top of the battery pack 2-1 through a support rod two.

[0026] The above-mentioned positioning component 3-13 is used to fix the side rod 3-12, which includes a limit frame 3-13-1 fixed on the support tube 3-1, the limit frame 3-13-1 is provided with a mounting frame 3-13-2, the mounting frame 3-13-2 is penetrated and slidably provided with an insertion rod 3-13-3 passing through the limit frame 3-13-1, one end of the insertion rod 3-13-3 is provided with an inclined surface, the other end of the insertion rod 3-13-3 is provided with a pull ring 3-13-6, a baffle 3-13-4 is provided on the insertion rod 3-13-3, and a tension spring 3-13-5 for applying tension to the baffle 3-13-4 is also provided on the insertion rod 3-13-3, and a positioning hole corresponding to the insertion rod 3-13-3 is provided on the side rod 3-12.

[0027] A top frame 6 for mounting a solar panel 13 is provided on the top of the vehicle body 1, one end of the bottom of the top frame 6 is hinged to a hinged frame 7 arranged on the vehicle body 1, a guide rail 8 is provided at the other end of the bottom of the top frame 6, a slider 9 is slidably provided on the guide rail 8, a threaded barrel 10 is passed through and rotatably provided on the top of the vehicle body 1, a lead screw 11 is screwed in the threaded barrel 10, the top end of the lead screw 11 is hinged to the slider 9, and a hand wheel 12 is provided at the bottom of the threaded barrel 10; the solar panel 13 is used to supply power to a storage battery 14 arranged on the top of the vehicle body 1 and the battery pack 2-1.

[0028] It should be noted that the battery 14 provides power for the controller 16 , the collision sensor 15 , and the electric push rod 5 .

[0029] In order to ensure that the slide rod 3-4 can slide stably in the support tube 3-1, a guide rod 3-9 is provided in the support tube 3-1, and a guide groove corresponding to the guide rod 3-9 is provided on the slide rod 3-4.

[0030] The specific working principle of the present invention is as follows: Under normal conditions, the electromagnet 2-14 and the metal block 2-13 are in a separated state, the sub-plug 2-16 and the female plug 2-17 are in a plugged state, and the battery pack 2-1 supplies power to the vehicle body 1. When a passenger sits on the cushion on the seat 3, under the action of gravity, the seat plate 3-11 moves down, and the side rod 3-12 rotates until the insertion rod 3-13-3 in the positioning assembly 3-13 is inserted into the positioning hole on the side rod 3-12. When someone sits on the rear seat 3, the driver controls the electric push rod 5 to rotate the protective frame 4 to a suitable position to protect the rear passengers.

[0031] When the vehicle body 1 collides, the collision sensor 15 sends an electrical signal to the controller 16, and the controller 16 immediately energizes the electromagnet 2-14, and the metal block 2-13 moves upward. During the upward movement, the sub-plug 2-16 first disengages from the female plug 2-17, and then the block 2-12 disengages from the limit block 2-15. Under the tension of the elastic rod 2-8, the battery pack 2-1 is ejected and disengaged from the guide rail 2-2 at the bottom of the vehicle body 1.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the present invention can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the present invention, which should be included in the scope of the technical solution for protection of the present invention.

Claims

1. A sightseeing car and a seat structure thereof, characterized in that: The vehicle comprises a vehicle body (1), a plurality of seats (3) are arranged on the vehicle body (1), a collision sensor (15) is arranged at the front end of the vehicle body (1), and a battery installation assembly (2) is arranged at the bottom of the vehicle body (1); the seats (3) comprise two support tubes (3-1) fixedly arranged at the bottom of the vehicle body (1) and a seat plate (3-11), a backrest (3-2) is arranged between the two support tubes (3-1), a slide rod (3-4) is slidably arranged in the support tube (3-1), and the support tube (3-1) An elastic pull rod (3-6) is also provided inside, the telescopic end of the elastic pull rod (3-6) is connected to the top end of the slide rod (3-4), the front side of the support tube (3-1) is also provided with a travel groove (3-10), the slide rod (3-4) is provided with a toothed belt (3-4-1), the support tube (3-1) is penetrated and rotatably provided with a rotating shaft (3-7), the rotating shaft (3-7) is fixedly provided with a driven gear (3-8) meshing with the toothed belt (3-4-1), and the rotating shaft (3-7) A side bar (3-12) for protecting passengers is provided at one end of the seat plate (3-11), a seat cushion is provided on the seat plate (3-11), and cross bars (3-3) are fixedly provided on the left and right sides of the seat plate (3-11). The cross bars (3-3) pass through a travel groove (3-10) provided on the front side of the support tube (3-1) and are fixedly connected to the slide bar (3-4). A plurality of elastic support legs (3-5) are provided between the seat plate (3-11) and the vehicle body (1), and the support tube (3-1) is provided with a support for the seat plate (3-11). A positioning assembly (3-13) of a side rod (3-12); a protective frame (4) for rear passengers is provided at the rear of the top of the vehicle body (1); the protective frame (4) is rotatably arranged at the rear of the top of the vehicle body (1); an electric push rod (5) is also provided at the top of the vehicle body (1); two ends of the electric push rod (5) are respectively hinged to the protective frame (4) and the top of the vehicle body (1); the collision sensor (15) and the electric push rod (5) are both electrically connected to a controller (16) arranged on the vehicle body (1).

2. The sightseeing vehicle and the seat structure thereof according to claim 1, characterized in that: The battery installation assembly (2) comprises a battery pack (2-1), a sliding frame (2-3) is provided on the top of the battery pack (2-1), the sliding frame (2-3) is slidably arranged on a guide rail (2-2) fixed to the bottom of the vehicle body (1), a vertical frame (2-4) is further provided at the bottom of the vehicle body (1), a screw rod (2-7) is threaded through the vertical frame (2-4), one end of the screw rod (2-7) is connected to a base plate (2-5) via a rotating joint, a plurality of guide rods (2-6) that pass through the guide frame are provided on the base plate (2-5), and the base plate (2-5) is connected to a contact plate (2-9) for the battery pack (2-1) via a plurality of elastic rods (2-8); a plurality of elastic rods (2-10) are provided at the bottom of the vehicle body (1), and the elastic rods (2-11) are connected to the contact plate (2-9) for the battery pack (2-1). The telescopic end of the vehicle body (2-10) is provided with a mounting plate (2-11), the bottom of the mounting plate (2-11) is provided with a stopper (2-12), the top of the battery pack (2-1) is provided with a limit block (2-15), and the stopper (2-12) and the limit block (2-15) are provided with inclined surfaces corresponding to each other; a metal block (2-13) is provided on the mounting plate (2-11), an electromagnet (2-14) for the metal block (2-13) is provided at the bottom of the vehicle body (1), and the electromagnet (2-14) is electrically connected to the controller (16); a sub-plug (2-16) is provided at the bottom of the metal block (2-13) through a support rod 1, and a female plug (2-17) matching the sub-plug (2-16) is provided at the top of the battery pack (2-1) through a support rod 2.

3. The sightseeing vehicle and the seat structure thereof according to claim 1, characterized in that: The positioning assembly (3-13) comprises a limit frame (3-13-1) fixed on the support tube (3-1); a mounting frame (3-13-2) is provided on the limit frame (3-13-1); an insertion rod (3-13-3) passing through the limit frame (3-13-1) is slidably provided on the mounting frame (3-13-2); an inclined surface is provided at one end of the insertion rod (3-13-3); a pull ring (3-13-6) is provided at the other end of the insertion rod (3-13-3); a baffle (3-13-4) is provided on the insertion rod (3-13-3); a tension spring (3-13-5) for applying tension to the baffle (3-13-4) is also sleeved on the insertion rod (3-13-3); and a positioning hole corresponding to the insertion rod (3-13-3) is provided on the side rod (3-12).

4. The sightseeing vehicle and the seat structure thereof according to claim 1, characterized in that: A top frame (6) for mounting a solar panel (13) is provided on the top of the vehicle body (1); one end of the bottom of the top frame (6) is hinged to a hinged frame (7) provided on the vehicle body (1); a guide rail (8) is provided at the other end of the bottom of the top frame (6); a slider (9) is slidably provided on the guide rail (8); a threaded barrel (10) is passed through and rotatably provided on the top of the vehicle body (1); a lead screw (11) is threadedly connected inside the threaded barrel (10); the top end of the lead screw (11) is hinged to the slider (9); a hand wheel (12) is provided at the bottom of the threaded barrel (10); the solar panel (13) supplies power to a storage battery (14) provided on the top of the vehicle body (1) and the battery pack (2-1).

5. The sightseeing vehicle and the seat structure thereof according to claim 1, characterized in that: A guide rod (3-9) is provided in the support tube (3-1), and a guide groove corresponding to the guide rod (3-9) is provided on the slide rod (3-4).

Images