Toy vehicle with novel drive structure

Abstract

The utility model discloses a toy car with novel drive structure, including bottom plate, the both sides of bottom plate are provided with the first rotary rod of rotation, both ends of first rotary rod all are fixedly connected with first gyro wheel, and the both sides of first rotary rod middle part are provided with the slot of opening, two inside all slidingly connected with the sliding plate of slot, two sliding plate top fixedly connected with the top plate of opening, the bottom of sliding plate is provided with two cylinder rods of rotation, and the end of cylinder rod is fixedly connected with second gyro wheel, the both sides of bottom plate are provided with the second rotary rod of rotation, and the both ends of second rotary rod are fixedly connected with third gear, and the periphery of two first rotary rods all are fixedly connected with crown gear, in the utility model, drive simultaneously through first gyro wheel and second gyro wheel, greatly promoted the power of toy car, and the ability of crossing the obstacle was promoted, and the cooperation of sliding plate, top plate and second gyro wheel and parts can lift bottom plate from ground, avoid the toy car to be blocked by the pit or the obstacle, and the toy car is convenient for driving out of the predicament.

Description

Technical Field

[0001] This utility model relates to the field of toy vehicle technology, and in particular to a toy vehicle with a novel drive structure. Background Technology

[0002] Toy cars are a type of simulated vehicle toy designed specifically for children with entertainment as its core function. They are usually based on real-world transportation vehicles (such as cars, trucks, trains, etc.) and combine fun, interactivity, and certain educational value.

[0003] In this regard, Chinese utility model patent with authorization announcement number CN201267717Y discloses a toy car, including a car body and a motor. The front part of the car body is hinged with a door, and the rear part is hinged with a cargo box. The motor is connected to an intermittent motion mechanism, which is connected to a four-bar linkage that can lift the cargo box and make it rotate around the hinge axis.

[0004] However, current toy cars have the following drawbacks: they are usually poorly powered and have a poor ability to overcome obstacles. When encountering obstacles and potholes, they are easily blocked and have difficulty getting out of trouble.

[0005] Therefore, we propose a toy car with a novel drive structure to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a toy car with a novel drive structure to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a toy car with a novel drive structure, comprising a base plate, on both sides of the base plate being rotatably provided with first rotating rods, both ends of the first rotating rods being fixedly connected with first rollers, slots being provided on both sides of the middle of the first rotating rods, and sliding plates being slidably connected inside the two slots, top plates being fixedly connected to the tops of the two sliding plates, and two cylindrical rods being rotatably provided at the bottom of the sliding plates, with second rollers fixedly connected to the ends of the cylindrical rods.

[0008] Preferably, a second rotating rod is rotatably provided on one side of the base plate, and a third gear is fixedly connected to both ends of the second rotating rod. A crown gear is fixedly connected to the outer periphery of both first rotating rods, and the third gear meshes with the corresponding crown gear.

[0009] Preferably, a first servo motor is fixedly connected to one side of the top surface of the base plate, a first gear is fixedly connected to the shaft of the first servo motor, and a second gear is fixedly connected to the outer periphery of one of the first rotating rods, with the second gear meshing with the first gear.

[0010] Preferably, an electric cylinder is fixedly connected to the center of the top surface of the base plate, a support plate is fixedly connected to the bottom surface of the top plate, and the piston rod end of the electric cylinder is fixedly connected to the bottom surface of the support plate.

[0011] Preferably, the two sliding plates are provided with a second square groove on one side close to each other, and a first square groove is provided on both sides of the bottom surface of the sliding plate. The first square groove and the second square groove are connected. A fourth rotating rod, a third transmission wheel and a second transmission belt are provided on both sides inside the second square groove.

[0012] Preferably, the fourth rotating rod is rotatably connected inside the first square groove, and a third transmission wheel is fixedly connected to the outer periphery of both the fourth rotating rod and the cylindrical rod. The two third transmission wheels located on the same vertical plane are connected to the corresponding second transmission belt.

[0013] Preferably, a second servo motor is fixedly connected to the top surface of the top plate, a fourth gear is fixedly connected to the shaft of the second servo motor, a third rotating rod is rotatably connected to the middle of the top plate, a fifth gear is fixedly connected to the outer periphery of the third rotating rod, and the fourth gear and the fifth gear are meshed together.

[0014] Preferably, two first transmission belts are provided inside the first square groove, and two first transmission wheels are fixedly connected to both ends of the third rotating rod. The first transmission wheels are located inside the first square groove, and a second transmission wheel is fixedly connected to the outer periphery of the fourth rotating rod. The second transmission wheel and the corresponding first transmission wheel are all connected to the corresponding first transmission belt for transmission.

[0015] Preferably, the second roller is normally at the same horizontal plane as the first roller.

[0016] Preferably, the top surface of the base plate is fitted with a shell.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] In this invention, the simultaneous driving of the first and second rollers greatly enhances the power of the toy car and improves its ability to overcome obstacles. Furthermore, the cooperation of the sliding plate, top plate, and second roller with the components can lift the bottom plate off the ground, preventing the toy car from being blocked by potholes or obstacles and facilitating the toy car's escape from predicaments. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a cross-sectional schematic diagram of the present invention.

[0021] Figure 3 This utility model Figure 2Enlarged diagram of point A in the middle.

[0022] In the diagram: 1. Base plate; 11. First rotating rod; 12. First roller; 13. Groove; 14. Outer shell;

[0023] 2. Sliding plate; 21. Top plate; 22. Cylindrical rod; 23. Second roller; 24. First square groove; 25. Second square groove;

[0024] 3. First servo motor; 31. First gear; 32. Second gear; 33. Second rotating rod; 34. Third gear; 35. Crown gear;

[0025] 4. Electric cylinder; 41. Support plate;

[0026] 5. Second servo motor; 51. Fourth gear; 52. Fifth gear; 53. Third rotating rod; 54. First transmission wheel; 55. First transmission belt; 56. Second transmission wheel; 57. Fourth rotating rod; 58. Third transmission wheel; 59. Second transmission belt. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1:

[0029] Please see Figure 1-2 This utility model provides a technical solution: a toy car with a novel drive structure, including a base plate 1, with first rotating rods 11 rotatably arranged on both sides of the base plate 1, and first rollers 12 fixedly connected to both ends of the first rotating rods 11. The first rotating rods 11 have slots 13 on both sides of the middle part, and sliding plates 2 are slidably connected inside the two slots 13. The top plates 21 are fixedly connected to the top of the two sliding plates 2, and two cylindrical rods 22 are rotatably arranged at the bottom of the sliding plates 2. The ends of the cylindrical rods 22 are fixedly connected to second rollers 23. When the toy car needs to be moved, the first rotating rod 11 and the cylindrical rod 22 are rotated. The rotation of the first rotating rod 11 drives the first roller 12 to rotate, and the rotation of the cylindrical rod 22 drives the second roller 23 to rotate. Through the rotation of the first roller 12 and the second roller 23, the base plate 1 begins to move. When it is necessary to cross an obstacle, the sliding plate 2 and the top plate 21 are moved downwards. The sliding plate 2 and the top plate 21 drive the cylindrical rod 22 and the second roller 23 to move. The cylindrical rod 22 and the second roller 23 lift the base plate 1 off the ground, making it easier to cross the obstacle.

[0030] Example 2:

[0031] Please see Figure 1-3 This is the second embodiment of the present invention. Based on the previous embodiment, a second rotating rod 33 is rotatably arranged on one side of the base plate 1. A third gear 34 is fixedly connected to both ends of the second rotating rod 33. A crown gear 35 is fixedly connected to the outer periphery of each of the two first rotating rods 11. The third gear 34 meshes with the corresponding crown gear 35. Rotating one of the first rotating rods 11 causes the crown gear 35 to rotate, which in turn causes the third gear 34 to rotate. The third gear 34 then drives another third gear 34 to rotate via the second rotating rod 33. The rotation of the other third gear 34 then drives the first rotating rod 11 on the other side to rotate.

[0032] A first servo motor 3 is fixedly connected to one side of the top surface of the base plate 1. A first gear 31 is fixedly connected to the shaft of the first servo motor 3. A second gear 32 is fixedly connected to the outer periphery of a first rotating rod 11. The second gear 32 meshes with the first gear 31. When the first servo motor 3 is turned on, the first servo motor 3 drives the first gear 31 to rotate. The rotation of the first gear 31 drives the second gear 32 to rotate. The rotation of the second gear 32 drives the first rotating rod 11 to rotate.

[0033] An electric cylinder 4 is fixedly connected to the middle of the top surface of the base plate 1, and a support plate 41 is fixedly connected to the bottom surface of the top plate 21. The end of the piston rod of the electric cylinder 4 is fixedly connected to the bottom surface of the support plate 41. When it is necessary to cross an obstacle, the electric cylinder 4 drives the piston rod on it to move, the piston rod drives the support plate 41 to move, and the support plate 41 moves downward, which in turn drives the top plate 21 to move downward.

[0034] Two sliding plates 2 are provided with a second square groove 25 on one side close to each other. A first square groove 24 is provided on both sides of the bottom surface of the sliding plate 2. The first square groove 24 and the second square groove 25 are connected. A fourth rotating rod 57, a third transmission wheel 58 and a second transmission belt 59 are provided on both sides inside the second square groove 25. The arrangement of the first square groove 24 and the second square groove 25 ensures that the fourth rotating rod 57, the third transmission wheel 58 and the second transmission belt 59 work normally.

[0035] The fourth rotating rod 57 is rotatably connected inside the first square groove 24. The fourth rotating rod 57 and the cylindrical rod 22 are both fixedly connected to the outer periphery of the third transmission wheel 58. The two third transmission wheels 58 located on the same vertical plane are connected to the corresponding second transmission belt 59. The rotation of the fourth rotating rod 57 drives the top third transmission wheel 58 to rotate. The top third transmission wheel 58 drives the bottom third transmission wheel 58 to rotate through the second transmission belt 59. The rotation of the bottom third transmission wheel 58 drives the cylindrical rod 22 to rotate.

[0036] A second servo motor 5 is fixedly connected to the top surface of the top plate 21. A fourth gear 51 is fixedly connected to the shaft of the second servo motor 5. A third rotating rod 53 is rotatably connected to the middle of the top plate 21. A fifth gear 52 is fixedly connected to the outer periphery of the third rotating rod 53. The fourth gear 51 and the fifth gear 52 are meshed together. When the second servo motor 5 is turned on, the second servo motor 5 drives the fourth gear 51 to rotate. The rotation of the fourth gear 51 drives the fifth gear 52 to rotate. The rotation of the fifth gear 52 drives the third rotating rod 53 to rotate.

[0037] The first square groove 24 is provided with two first transmission belts 55. The two ends of the third rotating rod 53 are fixedly connected to two first transmission wheels 54. The first transmission wheels 54 are located inside the first square groove 24. The fourth rotating rod 57 is fixedly connected to a second transmission wheel 56. The second transmission wheel 56 and the corresponding first transmission wheel 54 are all connected to the corresponding first transmission belt 55. The rotation of the third rotating rod 53 drives the first transmission wheel 54 to rotate. The first transmission wheel 54 drives the second transmission wheel 56 to rotate through the first transmission belt 55. The rotation of the second transmission wheel 56 drives the fourth rotating rod 57 to rotate.

[0038] The second roller 23 is normally on the same horizontal plane as the first roller 12; when the second roller 23 and the first roller 12 are on the same horizontal plane, they can increase the power of the toy car when driven at the same time.

[0039] The top surface of the base plate 1 is fitted with a housing 14; the housing 14 protects the internal components from damage and also serves an aesthetic purpose.

[0040] Example 3:

[0041] Please see Figure 1-3This is the third embodiment of the present invention, based on the above two embodiments. When in use, the first servo motor 3 is turned on, driving the first gear 31 to rotate. The rotation of the first gear 31 drives the second gear 32 to rotate, which in turn drives a first rotating rod 11 to rotate. The rotation of the first rotating rod 11 drives the first roller 12 on it to rotate. Simultaneously, the rotation of the first rotating rod 11 drives the crown gear 35 to rotate, which in turn drives a third gear 34 to rotate. The third gear 34, through the second rotating rod 33, drives another... The rotation of the third gear 34 drives the rotation of the first rotating rod 11 on the other side, which in turn drives the rotation of the first roller 12 on it. Simultaneously with the activation of the first servo motor 3, the second servo motor 5 is activated. The second servo motor 5 drives the fourth gear 51 to rotate, which in turn drives the fifth gear 52. The fifth gear 52 then drives the third rotating rod 53 to rotate, which in turn drives the first transmission wheel 54 to rotate. The first transmission wheel 54, via the first transmission belt 55, drives the second transmission wheel 56 to rotate. Rotation of component 56 drives the fourth rotating rod 57 to rotate, which in turn drives the top third transmission wheel 58 to rotate. The top third transmission wheel 58, via the second transmission belt 59, drives the bottom third transmission wheel 58 to rotate, which in turn drives the cylindrical rod 22 to rotate. The cylindrical rod 22 then drives the second roller 23 to rotate. The rotation of the first roller 12 and the second roller 23 causes the toy car to begin moving. The coordination of these components gives the toy car greater power than a typical toy car. When it needs to overcome an obstacle, the electric cylinder 4 drives its piston rod to move, which in turn drives the support plate 41. The support plate 41 moves downward, causing the top plate 21 to move downward. The movement of the top plate 21 causes the sliding plate 2 to move in the slot 13. The sliding plate 2 and the second roller 23 lift the bottom plate 1. Then, through the cooperation of the components, the second roller 23 rotates, thereby overcoming obstacles. In this utility model, the simultaneous driving of the first roller 12 and the second roller 23 greatly enhances the power of the toy car and improves its ability to overcome obstacles. Furthermore, the cooperation of the sliding plate 2, the top plate 21, the second roller 23, and the components can lift the bottom plate 1 off the ground, preventing the toy car from being blocked by potholes or obstacles, and facilitating the toy car to drive out of trouble.

Claims

1. A toy car with a novel drive structure, comprising a base plate (1), characterized in that: The base plate (1) is rotatably provided with a first rotating rod (11) on both sides. The first rotating rod (11) is fixedly connected to a first roller (12) at both ends. The first rotating rod (11) has slots (13) on both sides in the middle. The two slots (13) are slidably connected to sliding plates (2). The top of the two sliding plates (2) is fixedly connected to a top plate (21). The bottom of the sliding plates (2) is rotatably provided with two cylindrical rods (22). The ends of the cylindrical rods (22) are fixedly connected to a second roller (23).

2. The toy car with a novel drive structure according to claim 1, characterized in that: A second rotating rod (33) is rotatably provided on one side of the base plate (1). A third gear (34) is fixedly connected to both ends of the second rotating rod (33). A crown gear (35) is fixedly connected to the outer periphery of both first rotating rods (11). The third gear (34) meshes with the corresponding crown gear (35).

3. A toy car with a novel drive structure according to claim 1, characterized in that: A first servo motor (3) is fixedly connected to one side of the top surface of the base plate (1). A first gear (31) is fixedly connected to the shaft of the first servo motor (3). A second gear (32) is fixedly connected to the outer periphery of a first rotating rod (11). The second gear (32) meshes with the first gear (31).

4. A toy car with a novel drive structure according to claim 1, characterized in that: An electric cylinder (4) is fixedly connected to the middle of the top surface of the base plate (1), and a support plate (41) is fixedly connected to the bottom surface of the top plate (21). The piston rod end of the electric cylinder (4) is fixedly connected to the bottom surface of the support plate (41).

5. A toy car with a novel drive structure according to claim 1, characterized in that: The two sliding plates (2) are provided with a second square groove (25) on one side close to each other. The bottom surface of the sliding plate (2) is provided with a first square groove (24) on both sides. The first square groove (24) and the second square groove (25) are connected. The second square groove (25) is provided with a fourth rotating rod (57), a third transmission wheel (58) and a second transmission belt (59) on both sides inside.

6. A toy car with a novel drive structure according to claim 5, characterized in that: The fourth rotating rod (57) is rotatably connected inside the first square groove (24). The fourth rotating rod (57) and the cylindrical rod (22) are both fixedly connected to the outer periphery of the third transmission wheel (58). The two third transmission wheels (58) located on the same vertical plane are connected to the corresponding second transmission belt (59) for transmission.

7. A toy car with a novel drive structure according to claim 6, characterized in that: A second servo motor (5) is fixedly connected to the top surface of the top plate (21). A fourth gear (51) is fixedly connected to the shaft of the second servo motor (5). A third rotating rod (53) is rotatably connected to the middle of the top plate (21). A fifth gear (52) is fixedly connected to the outer periphery of the third rotating rod (53). The fourth gear (51) and the fifth gear (52) are meshed together.

8. A toy car with a novel drive structure according to claim 7, characterized in that: The first square groove (24) is provided with two first transmission belts (55). The two ends of the third rotating rod (53) are fixedly connected to two first transmission wheels (54). The first transmission wheels (54) are located inside the first square groove (24). The fourth rotating rod (57) is fixedly connected to a second transmission wheel (56). The second transmission wheel (56) and the corresponding first transmission wheel (54) are both connected to the corresponding first transmission belt (55).

9. A toy car with a novel drive structure according to claim 1, characterized in that: The second roller (23) is normally at the same level as the first roller (12).

10. A toy car with a novel drive structure according to claim 1, characterized in that: The bottom plate (1) has an outer shell (14) mounted on its top surface.

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