Intelligent toy car

Abstract

The utility model discloses an intelligent toy car which comprises a car bottom, a heat dissipation structure installed at the bottom end of the car bottom, a rotating shaft installed at the bottom end of the car bottom, rotating wheels installed at the two ends of the rotating shaft, a front car lamp installed on one side of a shell, a visiting window installed at the top end of the shell, door bodies installed at the two ends of the shell and an induction mechanism installed on one side of the shell. The threaded blocks are installed at the two ends of the rotating shaft, the outer diameter of the threaded blocks is smaller than the inner diameter of the connecting blocks, the threaded blocks and the connecting blocks are in threaded connection, the connecting blocks on the rotating wheel can be screwed on the threaded blocks, the mounting plate can limit the connecting blocks, and the moving positions of the connecting blocks are limited. The rotating wheel can be fixed on the rotating shaft by installing the connecting block on the threaded block, and when the rotating wheel is replaced, the connecting block can be unscrewed, the rotating wheel can be detached, and then a new rotating wheel is replaced, so that the purpose that the tire of the intelligent toy car is convenient to replace is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent toy cars, in particular to an intelligent toy car. Background Art

[0002] Toys refer to items that can be used for playing. Playing with toys is often used as a way of teaching and entertaining in human society. Toys can also be natural objects, that is, non-artificial things such as sand, stone, mud, branches, etc. Toys should be understood in a broad sense. They are not limited to things sold on the street for people to play with. Anything that can be played with, seen, heard and touched can be called a toy. A toy car is a kind of toy. A toy car is a toy for children to play with, which is a toy that is made according to the basic structure and appearance of a car but is reduced in a certain proportion.

[0003] To this end, the patent specification with announcement number CN203329359U discloses an intelligent toy car, including a body and a front of the body, a steering mechanism is arranged on the front of the body, a driving motor and a control module are arranged on the body, a left infrared sensor and a right infrared sensor are arranged on both sides of the front of the front, and the control module controls the driving motor and the steering mechanism according to the combination of the detection results of the left infrared sensor and the right infrared sensor. In the utility model, a left infrared sensor and a right infrared sensor are arranged on both sides of the front of the front of the car, and the control module controls the driving motor and the steering mechanism according to the combination of the detection results of the left infrared sensor and the right infrared sensor. That is to say, when an obstacle is detected in front, the intelligent toy car will stop and turn left and right, and then choose to travel in the direction without obstacles, which greatly improves the intelligence of the automatic travel of the intelligent toy car.

[0004] The above prior art proposes that when an obstacle is detected ahead, the smart toy car will stop and turn left or right, and then choose to move in the direction without obstacles, which greatly improves the intelligence of the smart toy car's automatic movement. However, it is difficult to replace the tires of the smart toy car. When the toy car is in use, the tires are most likely to be damaged and worn. If the tires are damaged, they need to be replaced: Utility Model Content

[0005] The utility model aims to provide an intelligent toy car, so as to solve the defect that the tires of the existing intelligent toy cars are difficult to replace.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an intelligent toy car, comprising a car bottom;

[0007] A heat dissipation structure is installed at the bottom end of the vehicle bottom, a rotating shaft is installed at the bottom end of the vehicle bottom, and rotating wheels are installed at both ends of the rotating shaft;

[0008] A disassembly and assembly structure is installed at one end of the rotating wheel, and the disassembly and assembly structure includes a mounting plate, a threaded block and a connecting block. The connecting block is installed at one end of the rotating wheel, the mounting plate is installed at both ends of the rotating shaft, a threaded block is installed on one side of the mounting plate, and a housing is installed at the top of the bottom of the vehicle;

[0009] A deflector is installed on one side of the top of the shell, a rear light is installed on one side of the shell, a front light is installed on one side of the shell, a peek window is installed on the top of the shell, door bodies are installed at both ends of the shell, and a sensing mechanism is installed on one side of the shell.

[0010] When in use, first the infrared sensor can sense people or other objects. When the infrared sensor senses an object or a wall, it can control the toy car to turn, which can prevent the toy car from hitting the object. According to different situations, when the toy car turns and the speed changes, the indicator light will emit different lights, and the speaker can also emit different sounds according to different situations, making the toy more playable.

[0011] Preferably, both ends of the shell are provided with card slots, and one end of the door body is provided with a card block, and the shell and the door body form a card-fitting structure, and the card-fitting structure allows the door body to be opened.

[0012] Preferably, the sensing mechanism includes an infrared sensor, a speaker and an indicator light. The indicator light is installed in the middle position of one side of the shell. A speaker is provided on the top of the indicator light. The infrared sensor can sense people or other objects when it is working. When the infrared sensor senses an object or a wall, the toy car can be controlled to turn, which can prevent the toy car from hitting the object. The speaker can also emit different sounds according to different situations, making the toy more playable.

[0013] Preferably, infrared sensors are provided on both sides of the indicator light, and the infrared sensors are symmetrically distributed about the central axis of the indicator light. Depending on different situations, when the toy car turns or changes speed, the indicator light will emit different lights.

[0014] Preferably, external threads are evenly arranged on the outer wall of the threaded block, and internal threads matching the external threads are evenly arranged on the inner wall of the connecting block. The threaded block and the connecting block are threadedly connected, and the connecting block can be installed on the threaded block to fix the rotating wheel on the rotating shaft.

[0015] Preferably, the heat dissipation structure comprises a fixing block, a heat sink and heat dissipation holes, the fixing block is mounted at the bottom end of the vehicle bottom, the bottom end of the fixing block is provided with a heat sink, and both ends of the heat sink are provided with heat dissipation holes.

[0016] Preferably, the heat dissipation holes are symmetrically distributed about the central axis of the heat sink, and the heat sinks are arranged at equal intervals at the bottom end of the fixed block. The heat dissipation holes can increase the surface area of ​​the heat sink.

[0017] The intelligent toy car provided by the utility model has the advantages that: by installing threaded blocks at both ends of the rotating shaft, the outer diameter of the threaded block is smaller than the inner diameter of the connecting block, the threaded block and the connecting block form a threaded connection, the connecting block on the rotating wheel can be screwed on the threaded block, the mounting plate can limit the connecting block, limit the position of the connecting block movement, the connecting block is installed on the threaded block, the rotating wheel can be fixed on the rotating shaft, when the rotating wheel is replaced, the connecting block can be screwed off, the rotating wheel can be disassembled, and then a new rotating wheel can be replaced, so as to achieve the purpose of facilitating the replacement of tires of the intelligent toy car.

[0018] By installing a fixed block at the bottom of the car, the heat sink at the bottom of the fixed block can be made of metal material. The heat sink has strong thermal conductivity and can absorb the heat generated by the motor and the battery when they are working. Then the heat sink has a large surface area and can quickly dissipate heat. The heat dissipation holes can make the surface area of ​​the heat sink larger and the heat dissipation effect better, so as to achieve the purpose of fast heat dissipation of the smart toy car.

[0019] By installing an infrared sensor on one side of the shell, the infrared sensor can sense people or other objects when it is working. When the infrared sensor senses an object or a wall, the toy car can be controlled to turn, which can prevent the toy car from hitting the object. According to different situations, when the toy car turns and the speed changes, the indicator light will emit different lights, and the speaker can also emit different sounds according to different situations, making the toy more playable, thereby achieving the purpose of the smart toy car to improve the intelligence of the toy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 3 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0023] Figure 4 It is a partial three-dimensional structural schematic diagram of the disassembly and assembly structure of the utility model;

[0024] Figure 5 It is a schematic diagram of a three-dimensional partial cross-sectional structure of the heat dissipation structure of the utility model.

[0025] Explanation of the reference numerals in the figure: 1. outer shell; 2. inspection window; 3. door body; 4. guide plate; 5. rear light; 6. rotating wheel; 7. rotating shaft; 8. bottom of vehicle; 9. sensing mechanism; 901. infrared sensor; 902. speaker; 903. indicator light; 10. front light; 11. disassembly and assembly structure; 1101. mounting plate; 1102. threaded block; 1103. connecting block; 12. heat dissipation structure; 1201. fixing block; 1202. heat sink; 1203. heat dissipation hole. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5 The utility model provides an embodiment: an intelligent toy car, comprising a car bottom 8.

[0028] A heat dissipation structure 12 is installed at the bottom end of the vehicle bottom 8, and the heat dissipation structure 12 includes a fixed block 1201, a heat sink 1202 and a heat dissipation hole 1203. The fixed block 1201 is installed at the bottom end of the vehicle bottom 8, and the bottom end of the fixed block 1201 is provided with a heat sink 1202. Heat dissipation holes 1203 are installed at both ends of the heat sink 1202. The heat dissipation holes 1203 are symmetrically distributed about the central axis of the heat sink 1202, and the heat sink 1202 is arranged at equal intervals at the bottom end of the fixed block 1201.

[0029] See attached Figure 4 As shown, the heat sink 1202 at the bottom of the fixed block 1201 can be made of metal material. The heat sink 1202 has strong thermal conductivity. The heat sink 1202 can absorb the heat generated when the motor and the battery are working. Then the heat sink 1202 has a large surface area, and the heat sink 1202 can quickly dissipate heat. The heat dissipation holes 1203 can make the surface area of ​​the heat sink 1202 larger, so that the heat dissipation effect is better.

[0030] A rotating shaft 7 is installed at the bottom end of the vehicle bottom 8 , and rotating wheels 6 are installed at both ends of the rotating shaft 7 .

[0031] A disassembly structure 11 is installed at one end of the rotating wheel 6, and the disassembly structure 11 includes a mounting plate 1101, a threaded block 1102 and a connecting block 1103. The connecting block 1103 is installed at one end of the rotating wheel 6. The mounting plate 1101 is installed at both ends of the rotating shaft 7. A threaded block 1102 is installed on one side of the mounting plate 1101. External threads are evenly arranged on the outer wall of the threaded block 1102. Internal threads that cooperate with the external threads are evenly arranged on the inner wall of the connecting block 1103. The threaded block 1102 and the connecting block 1103 are threadedly connected.

[0032] See attached Figure 5 As shown, the outer diameter of the threaded block 1102 is smaller than the inner diameter of the connecting block 1103, and the threaded block 1102 and the connecting block 1103 form a threaded connection. The connecting block 1103 on the rotating wheel 6 can be screwed onto the threaded block 1102, and the mounting plate 1101 can limit the connecting block 1103 to limit the moving position of the connecting block 1103. The connecting block 1103 is installed on the threaded block 1102 to fix the rotating wheel 6 on the rotating shaft 7. When the rotating wheel 6 is replaced, the connecting block 1103 can be unscrewed, the rotating wheel 6 can be disassembled, and then a new rotating wheel 6 can be replaced.

[0033] A shell 1 is installed at the top of the vehicle bottom 8, and both ends of the shell 1 are provided with card slots. One end of the door body 3 is provided with a card block, and the shell 1 and the door body 3 form a card structure.

[0034] A deflector 4 is installed on one side of the top of the shell 1, a rear light 5 is installed on one side of the shell 1, a front light 10 is installed on one side of the shell 1, a peek window 2 is installed on the top of the shell 1, door bodies 3 are installed at both ends of the shell 1, and a sensing mechanism 9 is installed on one side of the shell 1. The sensing mechanism 9 includes an infrared sensor 901, a speaker 902 and an indicator light 903. The indicator light 903 is installed in the middle position of one side of the shell 1, and infrared sensors 901 are arranged on both sides of the indicator light 903, and the infrared sensors 901 are symmetrically distributed about the central axis of the indicator light 903, and a speaker 902 is arranged on the top of the indicator light 903.

[0035] See attached Figure 1 and attached Figure 3 As shown, the infrared sensor 901 can sense people or other objects when it is working. When the infrared sensor 901 senses an object or a wall, the toy car can be controlled to turn, which can prevent the toy car from hitting the object. According to different situations, when the toy car turns or changes speed, the indicator light 903 will emit different lights, and the speaker 902 can also emit different sounds according to different situations, making the toy more playable.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent toy car, comprising a bottom (8); Features: A heat dissipation structure (12) is installed at the bottom end of the vehicle bottom (8), a rotating shaft (7) is installed at the bottom end of the vehicle bottom (8), and rotating wheels (6) are installed at both ends of the rotating shaft (7); A disassembly and assembly structure (11) is installed at one end of the rotating wheel (6), and the disassembly and assembly structure (11) comprises a mounting plate (1101), a threaded block (1102) and a connecting block (1103), wherein the connecting block (1103) is installed at one end of the rotating wheel (6), the mounting plate (1101) is installed at both ends of the rotating shaft (7), a threaded block (1102) is installed on one side of the mounting plate (1101), and a housing (1) is installed at the top end of the vehicle bottom (8); A deflector (4) is installed on one side of the top of the shell (1), a rear light (5) is installed on one side of the shell (1), a front light (10) is installed on one side of the shell (1), a viewing window (2) is installed on the top of the shell (1), door bodies (3) are installed at both ends of the shell (1), and a sensing mechanism (9) is installed on one side of the shell (1).

2. The intelligent toy car according to claim 1, characterized in that: Both ends of the shell (1) are provided with card slots, one end of the door body (3) is provided with a card block, and the shell (1) and the door body (3) form a card-fitting structure.

3. The intelligent toy car according to claim 1, characterized in that: The sensing mechanism (9) comprises an infrared sensor (901), a speaker (902) and an indicator light (903); the indicator light (903) is installed at a middle position on one side of the housing (1); and the speaker (902) is provided at the top of the indicator light (903).

4. The intelligent toy car according to claim 3, characterized in that: Infrared sensors (901) are provided on both sides of the indicator light (903), and the infrared sensors (901) are symmetrically distributed about the central axis of the indicator light (903).

5. The intelligent toy car according to claim 1, characterized in that: External threads are evenly arranged on the outer wall of the threaded block (1102), and internal threads that cooperate with the external threads are evenly arranged on the inner wall of the connecting block (1103). The threaded block (1102) and the connecting block (1103) are threadedly connected.

6. The intelligent toy car according to claim 1, characterized in that: The heat dissipation structure (12) comprises a fixing block (1201), a heat sink (1202) and a heat dissipation hole (1203); the fixing block (1201) is mounted on the bottom end of the vehicle bottom (8); the heat sink (1202) is arranged at the bottom end of the fixing block (1201); and heat dissipation holes (1203) are installed at both ends of the heat sink (1202).

7. The intelligent toy car according to claim 6, characterized in that: The heat dissipation holes (1203) are symmetrically distributed about the central axis of the heat dissipation fins (1202), and the heat dissipation fins (1202) are arranged at equal intervals at the bottom end of the fixed block (1201).

Images