TWM472284U - Remote control toy vehicle with metal detection function - Google Patents

Description

Remote control toy car with metal detection function

The present invention relates to a toy, and more particularly to a remote control toy car having a metal detecting function.

Since scientists have always believed that Mars once had the existence of biology, it has been actively exploring Mars since ancient times, and has developed many detection instruments to detect the climate and geology of Mars. In order for the next generation to continue the spirit of this kind of exploration, so that learners can experience the pleasure of exploration, it is necessary to develop a set of toys or teaching materials that can attract the interest of learners and be fun and entertaining.

In order to enable students to understand simple electronics and simple institutions, and even understand the principles of metal detection, and finally to cultivate learners' interest and basic qualities in engineering, science or technology, it is necessary to develop a set of walking and detection functions. Hands-on assembly of toys to attract students' curiosity.

Therefore, the purpose of the present invention is to provide a remote control toy car with a metal detecting function, which can have both walking and detecting functions, and can Hand-made assembly toys.

Therefore, the novel remote control toy car with metal detection function includes a vehicle body, a remote controller, and a metal detector.

The vehicle body includes a frame, a driving unit, a rolling unit, and a control unit. The frame has a bottom plate, the driving unit is disposed on the bottom plate, the rolling unit is rotatably connected to the frame and connected to the driving unit, and the control unit is mounted on the bottom plate and electrically connected to the driving unit. The remote control includes a housing and an emitter mounted in the housing. The transmitter is configured to send a signal to the control unit of the vehicle body, and the driving unit drives the rolling unit to rotate and drive the vehicle body to move. The metal detector is disposed at the front end of the frame of the vehicle body for detecting metal substances.

Preferably, the driving unit of the vehicle body has two gear sets and two motors, and the motors respectively drive the corresponding gear sets to rotate about their own axes, thereby driving the rolling unit to rotate.

Preferably, the rolling unit of the vehicle body has two front axles, two rear axles, two front wheels, and two rear wheels. The front axles are respectively disposed on the left and right sides of the bottom plate and the corresponding gear sets. And the front wheels are respectively fixed to the front wheel axles for rotation with the front wheel axles and are located on the left and right sides of the frame, and the rear wheel axles are rotatably respectively disposed on the left and right sides of the bottom plate and are located before the front axles Behind the axle, the rear wheels are respectively fixed to the rear axles for rotation with the rear axles and are located on the left and right sides of the frame. The front axles are rotated by the gear sets and linked to the front wheel rolling. And the rear wheels are rolling with the front wheels.

Preferably, the rolling unit of the vehicle body further has two rubber bands, and the rubber bands are respectively sleeved on the front wheel axles and the rear axles, and respectively located on the left and right sides of the frame, so that the The rear axle is interlocked with the front axles.

Preferably, each gear set of the driving unit of the vehicle body has a pinion gear, a first large gear, and a second large gear, and the pinion gear is fixed to the rotating shaft of the motor to be linked with the rotating shaft. The first large gear is fixed to the corresponding front axle to interlock the front axle, the second large gear meshes with the pinion and the first large gear, and the pinion is linked by the second large gear. A big gear.

Preferably, the bottom plate of the vehicle body defines a first slit, a second slit, a third slit, and a fourth slit, wherein the first slit, the second slit and the third slit are respectively The front end edge of the bottom plate extends rearward and penetrates up and down. The extension line of the first slit passes through the geometric center of the bottom plate, and the second slit and the third slit are respectively located on the left and right sides of the first slit, and are respectively provided for each gear set. The first large gear and the second large gear are accommodated, and the fourth slit extends forward from the rear end edge of the bottom plate and penetrates up and down, and an extension line passes through a geometric center of the bottom plate.

Preferably, the rolling unit of the vehicle body further has four hoses, and the hoses are respectively sleeved on the front wheel axles and the rear axles for fixing the positions of the front axles and the rear axles. .

Preferably, the metal detector comprises a buzzer, and when the metal detector detects the metal substance, the buzzer is driven to emit an audible sound.

Preferably, the metal detector further comprises a variable resistor for adjusting the sensitivity of the sensing metal.

The function of the present invention is: transmitting a signal to the control unit of the vehicle body through the transmitter of the remote controller, and the control unit causes the driving unit to drive the rolling unit to rotate, and drives the vehicle body to move, and can be used to A metal detector at the front of the car body detects metal species. In this way, the toy car can have both walking and detecting functions, and can be produced and assembled by hand to attract students' curiosity.

1‧‧‧ body

11‧‧‧ frame

110‧‧‧floor

111, 112, 113, 114‧‧‧ incisions

12‧‧‧Drive unit

120‧‧‧ shaft

121‧‧‧ Gear Set

122‧‧‧Motor

123‧‧‧ pinion

124, 125‧‧‧ big gear

13‧‧‧ rolling unit

131‧‧‧Front axle

132‧‧‧ Rear axle

133‧‧‧ front wheel

134‧‧‧ Rear wheel

135‧‧‧ Rubber band

136‧‧‧Hose

14‧‧‧Control unit

15‧‧‧Big battery case

16, 24‧‧‧ switch

2‧‧‧Remote control

21‧‧‧ housing

22‧‧‧transmitter

221‧‧‧ lights

3‧‧‧Metal detector

31‧‧‧ buzzer

32‧‧‧Variable resistor

Other features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the drawings. FIG. 1 is a perspective view showing a preferred embodiment of the remote control toy car with metal detection function. FIG. 2 is a perspective view showing a remote controller of the preferred embodiment; FIG. 3 is a perspective view showing a bottom plate of the vehicle body of the preferred embodiment; FIG. Is a top view illustrating the vehicle body and the metal detector of the preferred embodiment; FIG. 5 is a side view illustrating the vehicle body and the metal detector of the preferred embodiment; and FIG. 6 is a front view The vehicle body and the metal detector of the preferred embodiment are described.

Referring to FIG. 1 and FIG. 2, a preferred embodiment of the remote control toy car with metal detection function comprises a vehicle body 1, a remote controller 2, and a metal detector 3.

The vehicle body 1 includes a frame 11, a driving unit 12, a rolling unit 13, and a control unit 14.

Referring to FIG. 3, the frame 11 has a rectangular bottom plate 110 defining four slits 111, 112, 113, 114. The slits 111, 112, and 113 respectively extend rearward from the front end edge of the bottom plate 110 and extend vertically. The extension line of the slit 111 passes through the geometric center of the bottom plate 110, and the slits 112 and 113 are respectively located on the left and right sides of the slit 111. The slit 114 extends forwardly from the rear end edge of the bottom plate 110 and penetrates up and down, and its extension line passes through the geometric center of the bottom plate 110.

Referring to FIG. 4, FIG. 5 and FIG. 6, the rolling unit 13 is rotatably connected to the frame 11 and connected to the driving unit 12, and has two front axles 131, two rear axles 132, two front wheels 133, and two rears. The front wheel axles 133 are respectively disposed on the left and right sides of the bottom plate 110, and the front wheels 133 are respectively fixed to the front wheel axles 131 to rotate with the front wheel axles 131 and are located on the left and right sides of the frame 11. . The slits 111 (see FIG. 3) are disposed to respectively mount the front and rear axles 131 on the left and right sides to rotatably position the front axles 131 on the bottom plate 110 so that the front axles 131 on the left and right sides are respectively Can be rotated independently. The rear axles 132 are rotatably disposed on the left and right sides of the bottom plate 110 and are located behind the front axles 131. The rear wheels 134 are respectively fixed to the rear axles 132 for rotation with the rear axles 132 and are located on the left and right sides of the frame 11. The slit 114 ( The arrangement of FIG. 3) is for respectively mounting the rear axles 132 on the left and right sides to rotatably position the rear axles 132 on the bottom plate 110 so that the rear axles 132 on the left and right sides can be independently rotated. . The front axles 131 are rotated by the drive units 12 and are rotated in conjunction with the front wheels 133, and the rear wheels 134 are rolled with the front wheels 133.

The rolling unit 13 of the vehicle body 1 further has a second rubber band 135 and four hoses 136. The rubber bands 135 are respectively sleeved on the front wheel axles 131 and the rear axles 132, and are respectively located on the left and right sides of the frame 11, so that the rear axles 132 are interlocked with the front axles 131. The hoses 136 are respectively sleeved on the front axles 131 and the rear axles 132 to fix the axial positions of the front axles 131 and the rear axles 132.

The driving unit 12 is disposed on the bottom plate 110 and has two gear sets 121 and two motors 122. Each gear set 121 has a pinion 123 and two large gears 124, 125. The pinion gear 123 is correspondingly fixed to the rotating shaft 120 of the motor 122 for interlocking with the rotating shaft 120. The large gear 124 is fixed to the corresponding front wheel shaft 131 to interlock the front wheel shaft 131. The large gear wheel 125 and the pinion gear 123 and the small gear 123 The bull gear 124 meshes such that the pinion gear 123 interlocks the bull gear 124 through the large gear 125. The slits 112, 113 (see Fig. 3) are received by the large gears 124, 125 of each gear set 121, respectively. The motors 122 are respectively located on the left and right sides of the slit 111 (see FIG. 3), and can drive the corresponding gear sets 121 to rotate about their own axes, thereby driving the rolling unit 13 to rotate.

The control unit 14 is mounted on the bottom plate 110 and electrically connected to the driving unit 12. The control unit 14 can control the operation of the motors 122 When the motor 122 on the left side is started to run forward, the vehicle body 1 can walk to the right; and when the motor 122 on the right side is activated to move forward, the vehicle body 1 can walk to the left; When the motor 122 is started to run forward, the vehicle body 1 can walk forward, and vice versa.

The metal detector 3 is disposed at the front end of the frame 11 of the vehicle body 1 for detecting metal substances, and includes a buzzer 31 and a variable resistor 32. When the metal detector 3 detects a metal substance, the buzzer 31 is driven to emit an audible sound. In detail, the metal detector 3 generates a rapidly changing magnetic field by a coil having an alternating current by the principle of electromagnetic induction. This magnetic field can induce an eddy current inside the metal object, which in turn generates a magnetic field, which in turn affects the original magnetic field, causing the buzzer 31 to emit a sound. The variable resistor 32 is used to adjust the sensitivity of the sensing metal.

The vehicle body 1 further includes a large battery case 15, and a switch 16. The large battery case 15 is disposed on the bottom plate 110 of the frame 11 and electrically connected to the control unit 14. The control unit 14 is electrically connected to the motors 122 and can be loaded with a battery (not shown). The motors 122 and the control unit 14 are electrically driven. The switch 16 is disposed on the bottom plate 110 of the frame 11, and can control whether the large battery case 15 and the motor 122 and the control unit 14 are turned on or off.

Referring to FIGS. 2 and 4, the remote controller 2 includes a housing 21 and a transmitter 22 mounted in the housing 21. The transmitter 22 is configured to send a signal to the control unit 14 of the vehicle body 1. The control unit 14 causes the driving unit 12 to drive the rolling unit 13 to rotate and drive the vehicle body 1 to move. . In detail, the user controls the remote controller 2 to cause the control unit 14 to control the operation of the motors 122, and the corresponding pinion gears 123 respectively rotate the large gears 125 to rotate, thereby interlocking the large gears 124 to The front wheels 133 are rolling. In addition, the transmitter 22 has a lamp 221 that illuminates when the transmitter 22 and the control unit 14 are in communication with each other.

The remote controller 2 further includes a small battery case (not shown), a switch 24, and a control button (not shown). The small battery case is disposed in the housing 21 and electrically connected to the transmitter 22, and can be loaded into a battery (not shown) to electrically drive the transmitter 22. The switch 24 is disposed in the housing 21 to control whether the small battery case and the transmitter 22 are turned on or off. The control button is disposed on the housing 21, and the user can remotely control the motors 122 on the left and right sides by the control button.

In summary, the toy vehicle of the present invention is simple in structure and can be assembled by the students themselves, and the metal detector 3 is disposed at the front end of the frame 11 of the vehicle body 1, and can detect metal substances when the vehicle body 1 moves. Teaching and learning, so it is indeed possible to achieve the purpose of this new type.

However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.

1‧‧‧ body

11‧‧‧ frame

110‧‧‧floor

12‧‧‧Drive unit

13‧‧‧ rolling unit

14‧‧‧Control unit

3‧‧‧Metal detector

15‧‧‧Big battery case

16‧‧‧ switch

Claims (9)

A remote control toy vehicle having a metal detecting function includes a vehicle body, including a frame having a bottom plate, a driving unit disposed on the bottom plate, a rotatably coupled to the frame and connected to the driving unit a rolling unit, and a control unit mounted on the bottom plate and electrically connected to the driving unit; a remote controller comprising a casing and a transmitter mounted in the casing, the transmitter transmitting a signal to the vehicle The control unit of the body, the driving unit drives the rolling unit to rotate and drives the vehicle body to move; and a metal detector is disposed at the front end of the frame of the vehicle body for detecting metal substances. The remote control toy vehicle having the metal detecting function according to claim 1, wherein the driving unit of the vehicle body has two gear sets and two motors, and the motors respectively drive the corresponding gear sets to rotate about their own axes, and further The rolling unit is driven to rotate. The remote control toy car with metal detection function according to claim 2, wherein the rolling unit of the vehicle body has two front axles, two rear axles, two front wheels, and two rear wheels, and the front axles are respectively disposed on the bottom plate. The left and right sides and the corresponding gear sets, and the front wheels are respectively fixed to the front wheel axles for rotation with the front wheel axles and are located on the left and right sides of the frame, and the rear axles are respectively rotatably disposed On the left and right sides of the bottom plate and behind the front wheel axles, the rear wheels are respectively fixed to the rear axles for rotation with the rear axles and are located on the left and right sides of the frame, the front axles The front wheel rolls are rotated and linked by the gear sets, and the rear wheels are rolled with the front wheels. The remote control toy car with a metal detecting function according to claim 3, wherein the rolling unit of the vehicle body further has two rubber bands, and the rubber bands are respectively sleeved on the front wheel axles and the rear axles, and are respectively located The left and right sides of the frame are such that the rear axles are interlocked with the front axles. The remote control toy car with metal detecting function according to claim 4, wherein each gear set of the driving unit of the vehicle body has a pinion gear, a first large gear, and a second large gear, and the pin gear corresponds to a rotating shaft fixed to the motor to be coupled to the rotating shaft, the first large gear is fixed to the corresponding front wheel shaft to interlock the front wheel shaft, and the second large gear meshes with the pinion gear and the first large gear, so that the The pinion gears the first large gear through the second large gear. The remote control toy vehicle having the metal detecting function according to claim 5, wherein the bottom plate of the vehicle body defines a first slit, a second slit, a third slit, and a fourth slit, the first slit The second slit and the third slit respectively extend rearward from the front end edge of the bottom plate and penetrate vertically. The extension line of the first slit passes through the geometric center of the bottom plate, and the second slit and the third slit are respectively located in the first slit. The left and right sides are respectively received by the first large gear and the second large gear of each gear set, and the fourth slit extends forward from the rear end edge of the bottom plate and penetrates up and down, and the extension line passes through the geometry of the bottom plate center. The remote control toy car with metal detection function according to claim 6, wherein the rolling unit of the vehicle body further has four hoses, and the hoses are respectively sleeved The front axles and the rear axles are used to fix the positions of the front axles and the rear axles. A remote control toy car having a metal detecting function according to claim 7, wherein the metal detector comprises a buzzer, and when the metal detector detects the metal substance, the buzzer is driven to emit an sound. The remote control toy car with metal detection function according to claim 8, wherein the metal detector further comprises a variable resistor for adjusting the sensitivity of the sensing metal.