Bumper car with collision recognition function

Abstract

The utility model relates to a bumper car with a collision recognition function, which belongs to the field of toy bumper cars and comprises a bottom shell, an inner shell, a cartoon figure mounting seat and an outer shell. The driving structure comprises a gearbox fixedly connected to the upper surface of the bottom shell, a stress gear fixedly connected to a stress shaft of the gearbox, a driving gear shaft meshed with the right side of the stress gear, a transmission gear fixedly connected to an output shaft of the gearbox, a driven gear meshed with the front face of the transmission gear, and a driven rod fixedly connected to the inner side of the circle center of the driven gear. The inner wheel is fixedly connected to one end of the front face of the driven rod, and a steering assembly for steering the bumper car is arranged on the left side of the transmission gear. According to the bumper car with the collision recognition function, through the arrangement of the steering assembly, the problem that a common bumper car model toy can only rotate in situ when colliding with a barrier is solved, and the playability and interestingness of the toy are greatly improved.

Description

Technical Field

[0001] The utility model relates to a bumper car with a collision identification function, belonging to the field of toy bumper cars. Background Art

[0002] In the toy industry, cartoon models have always been popular among young people for their cute appearance and rich character settings, and toy bumper cars are played with these cartoon models.

[0003] When young people place their favorite cartoon models on bumper cars, hoping that they can move freely, ordinary bumper car model toys are often not up to the task. When ordinary bumper car model toys touch obstacles, they can only perform simple spinning movements on the spot and cannot effectively avoid obstacles. This not only reduces the playability of the toy, but also causes damage to the toy itself. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a bumper car with a collision recognition function, which has the advantages of being able to automatically turn after encountering an obstacle.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of automatically turning after encountering an obstacle, the utility model provides the following technical solution: a bumper car with a collision recognition function, comprising a bottom shell, an inner shell, a cartoon character mounting seat and an outer shell, wherein the upper surface of the bottom shell is provided with a driving structure for driving the bumper car to move;

[0008] The driving structure includes a gear box fixedly connected to the upper surface of the bottom shell, a force-bearing gear fixedly connected to the force-bearing shaft of the gear box, a driving gear shaft meshed with the right side of the force-bearing gear, a transmission gear fixedly connected to the output shaft of the gear box, a driven gear meshed with the front face of the transmission gear, a driven rod fixedly connected to the inner side of the center of the driven gear, an inner wheel fixedly connected to one end of the front face of the driven rod, an outer wheel rotatably connected to the outer side of the inner wheel, and an auxiliary wheel fixedly connected to one end of the back face of the driven rod;

[0009] A steering assembly for steering the bumper car is arranged on the left side of the transmission gear.

[0010] Furthermore, the upper surface of the bottom shell is fixedly connected with an insert sleeve, the upper surface of the inner shell is provided with connecting holes corresponding to the upper and lower parts of the insert sleeve, and the bottom of the outer shell is fixedly connected to a plug adapted to the insert sleeve.

[0011] Furthermore, a bracket is fixedly connected to the right side of the bottom shell, and a rotation groove matched with the driving gear shaft is opened on the upper surface of the bracket.

[0012] Furthermore, the steering assembly includes a steering gear meshed with the left side of the transmission gear, a connecting rod fixedly connected to the inner side of the center of the steering gear, a steering wheel fixedly connected to the outer side of the connecting rod, an electric push rod fixedly connected to the inner top wall of the inner shell, a connecting block fixedly connected to the bottom of the electric push rod, and a support wheel fixedly connected to the bottom of the connecting block.

[0013] Furthermore, the diameter of the auxiliary wheel is equal to the diameter of the outer wheel, the upper surface of the bottom shell is fixedly connected to a first limit frame, and the outer wheel and the auxiliary wheel are both located on the inner side of the first limit frame, and a rotating wheel groove is opened at the bottom of the bottom shell, and the rotating wheel groove is connected to the first limit frame.

[0014] Furthermore, a second limiting frame is fixedly connected to the upper surface of the bottom shell, and a steering groove adapted to the steering wheel and connected to the second limiting frame is formed at the bottom of the bottom shell.

[0015] Furthermore, a third limiting frame is fixedly connected to the upper surface of the bottom shell, and a supporting groove adapted to the supporting wheel and connected to the third limiting frame is formed at the bottom of the bottom shell.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a bumper car with collision recognition function, which has the following beneficial effects:

[0018] The bumper car with collision recognition function avoids the problem that ordinary bumper car model toys can only spin in place when colliding with obstacles through the setting of steering components, and also greatly improves the playability and fun of the toy, bringing a more pleasant toy experience to young people. Secondly, through the setting of automatic steering, it avoids damage caused by continuous collisions, reduces safety risks, and allows young people to feel more at ease when playing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is an exploded view of the structure of the utility model;

[0021] Figure 3 It is a bottom schematic diagram of the utility model.

[0022] In the figure: 1. bottom shell; 2. inner shell; 3. cartoon character mounting seat; 4. outer shell; 5. gear box; 6. force gear; 7. driving gear shaft; 8. transmission gear; 9. driven gear; 10. driven rod; 11. inner wheel; 12. outer wheel; 13. auxiliary wheel; 14. insert cylinder; 15. connecting hole; 16. plug; 17. bracket; 18. steering gear; 19. connecting rod; 20. steering wheel; 21. electric push rod; 22. connecting block; 23. supporting wheel; 24. first limit frame; 25. second limit frame; 26. third limit frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 A bumper car with a collision recognition function comprises a bottom shell 1, an inner shell 2, a cartoon character mounting seat 3 and an outer shell 4. The upper surface of the bottom shell 1 is provided with a driving structure for driving the bumper car to move.

[0025] Embodiment 1, as Figure 1-2 As shown, the driving structure includes a gear box 5 fixedly connected to the upper surface of the bottom shell 1, a force gear 6 fixedly connected to the force axis of the gear box 5, a driving gear shaft 7 meshed with the right side of the force gear 6, a transmission gear 8 fixedly connected to the output shaft of the gear box 5, a driven gear 9 meshed with the front face of the transmission gear 8, a driven rod 10 fixedly connected to the inner side of the center of the driven gear 9, an inner wheel 11 fixedly connected to one end of the front face of the driven rod 10, an outer wheel 12 rotatably connected to the outer side of the inner wheel 11, and an auxiliary wheel 13 fixedly connected to one end of the back face of the driven rod 10.

[0026] The left side of the transmission gear 8 is provided with a steering assembly for the bumper car to turn.

[0027] It should be noted that an insert tube 14 is fixedly connected to the upper surface of the bottom shell 1, a connecting hole 15 corresponding to the upper and lower parts of the insert tube 14 is opened on the upper surface of the inner shell 2, the bottom of the outer shell 4 is fixedly connected to a plug 16 matched with the insert tube 14, and a bracket 17 is fixedly connected to the right side of the bottom shell 1, and a rotating groove matched with the driving gear shaft 7 is opened on the upper surface of the bracket 17.

[0028] The steering assembly includes a steering gear 18 meshed with the left side of the transmission gear 8, a connecting rod 19 fixedly connected to the inner side of the center of the steering gear 18, a steering wheel 20 fixedly connected to the outer side of the connecting rod 19, an electric push rod 21 fixedly connected to the inner top wall of the inner shell 2, a connecting block 22 fixedly connected to the bottom of the electric push rod 21, and a supporting wheel 23 fixedly connected to the bottom of the connecting block 22.

[0029] The diameter of the auxiliary wheel 13 is equal to the diameter of the outer wheel 12, a first limit frame 24 is fixedly connected to the upper surface of the bottom shell 1, and the outer wheel 12 and the auxiliary wheel 13 are both located on the inner side of the first limit frame 24, a rotating wheel groove is opened at the bottom of the bottom shell 1, and the rotating wheel groove is connected to the first limit frame 24, and the rotating wheel groove is adapted to the outer wheel 12 and also adapted to the auxiliary wheel 13.

[0030] A second limit frame 25 is fixedly connected to the upper surface of the bottom shell 1, and a steering groove adapted to the steering wheel 20 and connected to the second limit frame 25 is opened at the bottom of the bottom shell 1, and a support plate is fixedly connected between the inner front side wall and the inner rear wall of the second limit frame 25, and a rotating rod groove adapted to the connecting rod 19 is opened on the upper surface of the support plate, thereby supporting the stable rotation of the connecting rod 19.

[0031] The upper surface of the bottom shell 1 is fixedly connected with a third limiting frame 26 , and the bottom of the bottom shell 1 is provided with a supporting groove adapted to the supporting wheel 23 and connected with the third limiting frame 26 .

[0032] For example 2, please refer to Figure 1 On the basis of the first embodiment, an infrared sensor and a collision sensor can be installed on the housing 4, and the user can switch the sensor according to the selection, and then switch the steering mode, thereby improving playability.

[0033] The working principle of the above embodiment is:

[0034] First, the force-bearing gear 6 is driven to rotate by rotating the driving gear shaft 7, and the force-bearing gear 6 then drives the force-bearing shaft of the gear box 5 to rotate. The force-bearing shaft triggers the starting force transmission during the rotation process, thereby rotating the transmission shaft of the gear box 5. The transmission shaft of the gear box 5 drives the transmission gear 8 to rotate during the rotation process, and the transmission gear 8 then drives the driven gear 9 to rotate. The driven gear 9 drives the driven rod 10 to rotate during the rotation process, and the driven rod 10 drives the inner wheel 11, the outer wheel 12 and the auxiliary wheel 13 to rotate during the rotation process, thereby providing power for the bumper car;

[0035] The user switches the sensor according to the selection. If the collision sensor is selected, when the bumper car collides with an obstacle, the collision data will be fed back to the collision sensor, and finally the collision data will be transmitted to the electric push rod 21, and then the electric push rod 21 drives the connecting block 22 to move upward, and the connecting block 22 drives the supporting wheel 23 away from the ground. In addition, when the bumper car collides with the obstacle and cannot move forward, the inner wheel 11 will slip, causing the outer wheel 12 to stop outputting power, and when the transmission gear 8 rotates, it will drive the steering gear 18 meshing with it to rotate, and the steering gear 18 will then drive the connecting rod 19 to rotate, and the connecting rod 19 will then drive the steering wheel 20 to rotate. When the supporting wheel 23 loses support from the ground, the steering wheel 20 will contact the ground, and then the direction will be rotated through the rotating steering wheel 20. If the user selects the infrared sensor, when the bumper car is about to approach the obstacle, the data is transmitted to the electric push rod 21 by the infrared sensor, and the electric push rod 21 will then take the supporting wheel 23 off the ground, thereby achieving steering.

[0036] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0037] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0038] 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 bumper car with a collision recognition function, comprising a bottom shell (1), an inner shell (2), a cartoon character mounting seat (3) and an outer shell (4), characterized in that: The upper surface of the bottom shell (1) is provided with a driving structure for driving the bumper car to move; The driving structure comprises a gear box (5) fixedly connected to the upper surface of the bottom shell (1), a force-bearing gear (6) fixedly connected to the force-bearing shaft of the gear box (5), a driving gear shaft (7) meshed with the right side of the force-bearing gear (6), a transmission gear (8) fixedly connected to the output shaft of the gear box (5), a driven gear (9) meshed with the front face of the transmission gear (8), a driven rod (10) fixedly connected to the inner side of the center of the driven gear (9), an inner wheel (11) fixedly connected to one end of the front face of the driven rod (10), an outer wheel (12) rotatably connected to the outer side of the inner wheel (11), and an auxiliary wheel (13) fixedly connected to one end of the back face of the driven rod (10); A steering assembly for the bumper car is provided on the left side of the transmission gear (8).

2. The bumper car with collision recognition function according to claim 1, characterized in that: The upper surface of the bottom shell (1) is fixedly connected to an insert tube (14), the upper surface of the inner shell (2) is provided with connecting holes (15) corresponding to the upper and lower parts of the insert tube (14), and the bottom of the outer shell (4) is fixedly connected to a plug (16) adapted to the insert tube (14).

3. The bumper car with collision recognition function according to claim 1, characterized in that: A bracket (17) is fixedly connected to the right side of the bottom shell (1), and a rotation groove matched with the driving gear shaft (7) is provided on the upper surface of the bracket (17).

4. The bumper car with collision recognition function according to claim 1, characterized in that: The steering assembly comprises a steering gear (18) meshed with the left side of the transmission gear (8), a connecting rod (19) fixedly connected to the inner side of the center of the steering gear (18), a steering wheel (20) fixedly connected to the outer side of the connecting rod (19), an electric push rod (21) fixedly connected to the inner top wall of the inner shell (2), a connecting block (22) fixedly connected to the bottom of the electric push rod (21), and a supporting wheel (23) fixedly connected to the bottom of the connecting block (22).

5. The bumper car with collision recognition function according to claim 1, characterized in that: The diameter of the auxiliary wheel (13) is equal to the diameter of the outer wheel (12); the upper surface of the bottom shell (1) is fixedly connected to a first limiting frame (24); the outer wheel (12) and the auxiliary wheel (13) are both located inside the first limiting frame (24); a rotating wheel groove is provided at the bottom of the bottom shell (1), and the rotating wheel groove is connected to the first limiting frame (24).

6. The bumper car with collision recognition function according to claim 1, characterized in that: The upper surface of the bottom shell (1) is fixedly connected to a second limiting frame (25), and the bottom of the bottom shell (1) is provided with a steering groove adapted to the steering wheel (20) and connected to the second limiting frame (25).

7. The bumper car with collision recognition function according to claim 1, characterized in that: The upper surface of the bottom shell (1) is fixedly connected to a third limiting frame (26), and the bottom of the bottom shell (1) is provided with a supporting groove adapted to the supporting wheel (23) and connected to the third limiting frame (26).

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