CN216169921U

CN216169921U - Single-motor double-propeller safe flying toy capable of achieving infrared induction and remote control

Info

Publication number: CN216169921U
Application number: CN202122376068.8U
Authority: CN
Inventors: 罗家云
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-05
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a single-motor double-propeller safe flying toy capable of being subjected to infrared induction and remote control, which solves the problems that the existing toy is difficult to control, monotonous in playing and insufficient in safety and cannot enable children to experience the pleasure of the flying toy, and comprises a toy main body and a handle controller, wherein a control circuit board, a power supply and a gear adjusting device are arranged in the handle controller, a signal transmitting lamp and a start-stop switch are arranged on the control circuit board, an infrared induction circuit board, a lithium battery and a single motor are arranged in the toy main body, a double-propeller component is arranged at the upper end of the toy main body, a power transmission structure is arranged between the double-propeller component and the motor, and an infrared induction device is arranged on the infrared induction circuit board. The shell is beautiful and diversified, the manufacturing cost is lower, the practicability is strong, and the toy is suitable for safe playing of more children of low ages.

Description

Single-motor double-propeller safe flying toy capable of achieving infrared induction and remote control

Technical Field

The utility model relates to the technical field of children toys, in particular to a single-motor double-propeller safe flying toy capable of infrared induction and remote control.

Background

Along with the continuous improvement of living standard, the types of children toys are more and more, parents are willing to buy the toys for children, various children toys which are taught through lively activities, develop intelligence and exercise practical ability are endless, and the childhood life of children is enriched;

in recent years, with the progress of science and technology, various toys capable of flying have gone on the way, some have rotor unmanned aerial vehicles, some have little aircraft, but these flying toys are either remote control, or response or manual control flight back automatic landing, the security of product screw design is deficient in addition, and to children, it is comparatively difficult to control flight direction, and still hit people, thing when the aircraft toy turns, these toys all have the control difficulty, the monotonous, lack the interdynamic, the not enough problem of security, can't let very young children experience the enjoyment of flying toys.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a single-motor double-propeller safe flying toy capable of being subjected to infrared induction and remote control, and solves the problems that the existing toy is difficult to control, monotonous in playing method and insufficient in safety, and a lot of younger children cannot experience the fun of the flying toy.

The technical scheme adopted by the utility model is as follows: a single-motor double-propeller safe flying toy capable of being subjected to infrared induction and remote control comprises a toy main body and a handle controller, wherein a control circuit board, a power supply and a gear adjusting device are arranged inside the handle controller, the control circuit board is connected with the power supply, a signal emitting lamp and a starting and stopping switch are arranged on the control circuit board, an infrared induction circuit board, a lithium battery and a single motor are arranged inside the toy main body, the lithium battery and the motor are connected with the infrared induction circuit board, a double-propeller assembly is arranged at the upper end of the toy main body, a power transmission structure is arranged between the double-propeller assembly and the motor, and an infrared induction device is arranged on the infrared induction circuit board; gear adjusting device external install in on the control circuit board, be used for adjusting the signalling lamp transmission extremely infrared induction system's signal, two propeller components include alternate segregation's left-hand screw and right screw, the left-hand screw with the edge profile of right screw all wraps and is equipped with the guard circle.

The design of the guard ring greatly improves the safety of products, the infrared induction control with simple operation is combined, the safe playing of more children of low ages is adapted, and the cost of the flying toy can be reduced by the design of a single motor.

Preferably, the infrared sensing device comprises an infrared receiving device, and the signal emitting lamp emits a signal to the infrared receiving device.

Preferably, the infrared sensing device further comprises an infrared emitting device, when the infrared sensing circuit board is powered on, the infrared emitting device emits infrared rays outwards, and reflects the emitted infrared rays back to the infrared receiving device through an obstacle located outside the toy body, and the infrared receiving device is used for sensing and receiving the infrared rays and transmitting signals to the motor through the infrared sensing circuit board.

Through the design of the technical scheme, when infrared induction circuit board circular telegram, infrared emission device begins work after a few seconds, and launch the infrared ray downwards, only need handle or reflection object to place the below at the toy main part this moment, infrared reflection to infrared receiving device on it to shine, infrared receiving device senses after the infrared ray, stand horse transmission signal arrives infrared induction circuit board, infrared induction circuit board sends working signal to the motor, the motor begins work, and work through power transfer structure drive double helix subassembly, double helix subassembly is with higher speed the back, the toy main part begins the suspension to rise, and smooth flight.

Preferably, the lithium battery is installed on the infrared induction circuit board, and the infrared induction circuit board is further provided with a power switch and a charging device.

In the utility model, the power switch is used for controlling whether the lithium battery supplies power to the infrared induction circuit board, after the power switch is turned on, the infrared induction device in the toy main body starts to work, and at the moment, the infrared emission device emits infrared rays outwards. The charging device can be used for assisting in matching with the circulation charging of the lithium battery, the replacement of the battery is not needed, the operation is simple and convenient, and the repeated flight time of the product can be prolonged.

Preferably, gear adjusting device includes the trigger and connects the brush piece of trigger, the trigger install in the surface of handle controller leans on last position, just the brush piece is connected on control circuit board, the inside return spring that is equipped with of trigger.

Preferably, the handle manipulator comprises a lower cover body and an upper cover body which are clamped with each other, a battery pack placing position is arranged between the lower cover body and the upper cover body, the power supply is a battery pack, the battery pack is arranged in the battery pack placing position, a battery cover is detachably arranged on the upper cover body, the lower end face of the battery cover is communicated to the battery pack placing position, and the control circuit board is fixedly arranged at the upper end of the battery pack.

In the utility model, the battery pack is generally an AA dry battery and can be replaced at any time. The upper cover body and the battery cover are reinforced through the screws, so that the structural stability of the handle manipulator can be guaranteed, and the scattering of the rack is avoided.

Preferably, a start/stop key is arranged at an upper position of the upper cover body, the start/stop key corresponds to the start/stop switch, and the start/stop switch is controlled by pressing the start/stop key up and down, so as to control the start and stop of the toy main body.

Wherein, group battery in the handle controller is linked with control circuit board's input, two foot contact control circuit board both sides return circuits of rethread brush piece come electrically conductive, slide the brush piece position through the trigger, adjust the size of control circuit board resistance, and correspond the gear position that sets up flight power, the infrared receiving device in signal emission lamp transmitting signal to the toy main part on the rethread control circuit board, infrared receiving device erects horse transmission signal to infrared induction circuit board, infrared induction circuit board sends operating signal to the motor, the motor begins to work, and through the work of power transmission structure drive double helix subassembly, double helix subassembly is after accelerating, the toy main part begins the suspension to rise, and smooth flight.

In conclusion, the safe flying toy has various playing methods. Firstly, the rotating speed of the motor can be adjusted by adjusting the intensity of the reflected infrared rays by hands or obstacles, so that the rotating speed of the propeller is adjusted, the flying height and flying condition of the toy body are controlled, and the infrared induction playing method is realized; in addition, the infrared playing method can be assisted through the handle controller, so that the interaction of infrared induction and remote control can be simultaneously controlled, and the playing method is richer.

Preferably, the toy main body comprises a front shell and a rear shell which are clamped with each other, a circuit board mounting position is arranged at the lower position inside the toy main body, the infrared induction circuit board is mounted in the circuit board mounting position in a matching manner, a rack is mounted between the front shell and the rear shell, a motor groove is formed in the rack, a motor is mounted in the motor groove, motor teeth are arranged on the motor, the power transmission structure comprises left transmission teeth, right transmission teeth, left output teeth, a left transmission shaft, right output teeth and a right transmission shaft, the motor teeth are connected with the left transmission teeth, the left transmission teeth are meshed with the right transmission teeth, the left transmission teeth are meshed with the left output teeth, the right transmission teeth are meshed with the right output teeth, the left transmission shaft is connected between the left propeller and the left output teeth, and the right transmission shaft is connected between the right propeller and the right output teeth, the left transmission shaft and the right transmission shaft are fixedly arranged on the rack.

The manner of mounting the power transmission structure according to the present design is briefly described below: during left transmission shaft lower extreme inserts left output tooth, during right transmission shaft lower extreme inserts right output tooth, left transmission shaft upper end forked pins the left screw, fix left transmission shaft in the frame through left top fastener, right transmission shaft upper end forked pins the right screw, fix the right transmission shaft in the frame through right top fastener, lock the middle part of right transmission shaft through 8 word knots after that, lock the frame and connect the subassembly in the frame through the triangle knot at last, make the inside overall structure of toy main part be than stable, even the in-process bumps of flying, can not scatter the frame yet, the security performance is high.

Preferably, the top of handle controller is equipped with the flashing lamp, the flashing lamp outside cup joints and installs the protection casing, the flashing lamp is connected control circuit board, the protection casing material is transparent material, the protection casing with handle controller upper end lateral wall is through nested recess joint, nested recess is used for 360 rotations, the surface of protection casing comprises a plurality of interconnect's diamond face.

The protection casing design of surface diamond face concatenation can make the flashing lamp see through the protection casing after possess the stage fluorescent tube effect, dazzle cool beauty, and the design of nested recess can make the protection casing pass through manual slow 360 rotations, has increased the interest, increases the appeal to children.

More preferably, the upper end position of toy main part is equipped with the lamp strip, the lamp strip is connected infrared induction circuit board, generally in a few seconds after opening switch, the lamp strip lights promptly, and light glimmers on left screw and the right screw in flight, very dazzles cool.

Compared with the prior art, the utility model has the following beneficial effects: the children toy disclosed by the utility model has the advantages of novel structure, stable flight, simplicity in operation, various playing methods, capability of being manually controlled by remote control or infrared induction, lower energy consumption, beautiful and diversified shell, lower manufacturing cost and strong practicability, and is suitable for safe playing of more children of low ages.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is an overall structure diagram of a single-motor double-propeller safety flying toy of the utility model, which can be infrared-sensed and remotely controlled;

FIG. 2 is an exploded view of a handle manipulator involved in an infrared-sensitive and remotely-controllable single-motor double-propeller safety flying toy of the present invention;

fig. 3 is an exploded view of a toy body involved in an infrared-sensing and remote-controlling single-motor double-propeller safety flying toy of the present invention.

In the drawings are labeled: 1. a handle manipulator; 2. a toy body; 101. a lower cover body; 102. An upper cover body; 103. a battery pack; 104. a battery cover; 105. a trigger; 106. brushing sheets; 107. A control circuit board; 108. a protective cover; 109. a flashing light; 110. starting a stop key; 111. Starting a stop switch; 112. a return spring; 113. a signal emitting lamp; 201. a left propeller; 202. a right propeller; 203. a left top fastener; 204. a left drive shaft; 205. a left output tooth; 206. a left drive tooth; 207. a light bar; 208. a rear housing; 209. a frame; 210. a motor; 211. a right top fastener; 212. a right drive shaft; 213. 8-shaped buckles; 214. a right output tooth; 215. a right drive tooth; 216. a triangular buckle; 217. a motor tooth; 218. a front housing; 219. An infrared receiving device; 220. an infrared sensing circuit board; 221. an infrared emitting device; 222. A power switch; 223. a charging device; 224. a lithium battery.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The specific implementation scheme is as follows: referring to fig. 1-3, the utility model is a single-motor double-propeller safe flying toy capable of infrared induction and remote control, comprising a toy main body 2 and a handle controller 1, wherein a control circuit board 107, a power supply and a gear adjusting device are arranged inside the handle controller 1, the control circuit board 107 is connected with the power supply, the control circuit board 107 is provided with a signal transmitting lamp 113 and a start stop switch 111, an infrared induction circuit board 220, a lithium battery 224 and a single motor 210 are arranged inside the toy main body 2, the lithium battery 224 and the motor 210 are both connected with the infrared induction circuit board 220, the upper end of the toy main body 2 is provided with a double-propeller component, a power transmission structure is arranged between the double-propeller component and the motor 210, and the infrared induction circuit board 220 is provided with an infrared induction device; the gear adjusting device is externally connected to the control circuit board 107 and used for adjusting signals transmitted to the infrared sensing device by the signal transmitting lamp 113, the double-propeller component comprises a left propeller 201 and a right propeller 202 which are separated from each other, and edge outlines of the left propeller 201 and the right propeller 202 are wrapped by protection rings.

The design of the guard ring greatly improves the safety of products, the infrared induction control with simple operation is combined, the safe playing of more children of low ages is adapted, and the cost of the flying toy can be reduced by the design of the single motor 210.

As a preferred embodiment of the present invention, the infrared sensing means includes an infrared receiving means 219, and the signal emitting lamp 113 emits a signal to the infrared receiving means 219.

In this embodiment, the infrared sensing device further includes an infrared emitting device 221, when the infrared sensing circuit board 220 is powered on, the infrared emitting device 221 emits infrared rays outwards, and reflects the emitted infrared rays back to the infrared receiving device 219 through an obstacle located outside the toy body 2, and the infrared receiving device 219 is configured to sense and receive the infrared rays and transmit signals to the motor 210 through the infrared sensing circuit board 220.

When infrared induction circuit board 220 circular telegram, infrared emitter 221 begins work after a few seconds, and the infrared ray is launched downwards, only need handle or reflection object to place the below at toy body 2 this moment, infrared ray reflection to infrared receiving device 219 to shine on it, infrared receiving device 219 senses after the infrared ray, stand horse transmission signal to infrared induction circuit board 220, infrared induction circuit board 220 sends the working signal to motor 210, motor 210 begins work, and through the work of power transmission structure drive double propeller component, double propeller component is after accelerating, toy body 2 begins the suspension to rise, and smooth flight.

Then, the lithium battery 224 is mounted on the infrared induction circuit board 220, and the power switch 222 and the charging device 223 are also mounted on the infrared induction circuit board 220.

In the present invention, the power switch 222 is used to control whether the lithium battery 224 supplies power to the infrared sensing circuit board 220, and after the power switch 222 is turned on, the infrared sensing device in the toy body 2 starts to operate, and at this time, the infrared emitting device 221 emits infrared rays outwards. The charging device 223 can be used for assisting and matching with the circulation charging of the lithium battery 224, the replacement of the battery is not needed, the operation is simple and convenient, and the repeated flight time of the product can be prolonged.

The shift position adjusting device includes a trigger 105 and a brush 106 connected to the trigger, the trigger 105 is mounted on the outer surface of the handle manipulator 1, the brush 106 is connected to a control circuit board 107, and a return spring 112 is disposed inside the trigger 105.

As another preferred embodiment of the present invention, the handle manipulator 1 includes a lower cover 101 and an upper cover 102 that are fastened to each other, a battery pack receiving position is installed between the lower cover 101 and the upper cover 102, a power source is a battery pack 103, the battery pack 103 is installed in the battery pack receiving position, a battery cover 104 is detachably installed on the upper cover 102, a lower end surface of the battery cover 104 is communicated to the battery pack receiving position, and a control circuit board 107 is fixedly installed at an upper end of the battery pack 103.

In this embodiment, the battery pack 103 is typically an AA dry battery, which can be replaced at any time. The upper cover 102 and the battery cover 104 are fastened by bolts, so that the structural stability of the handle manipulator 1 can be ensured, and the scattering of the frame can be avoided.

Further, a start/stop key 110 is provided near the upper cover 102, and the start/stop key 110 and the start/stop switch 111 are positioned so as to correspond to each other, and the start/stop switch 111 is controlled by pressing the start/stop key 110 up and down, thereby controlling the start and stop of the toy main body 2.

The battery pack 103 in the handle controller 1 is linked with the input end of the control circuit board 107, two pins of the brush piece 106 are connected with loops on two sides of the touch control circuit board 107 to conduct electricity, the position of the brush piece 106 slides through the trigger 105 to adjust the resistance of the control circuit board 107, the gear position of flying power is correspondingly set, a signal emitting lamp 113 on the control circuit board 107 emits a signal to an infrared receiving device 219 on the toy body 2, the infrared receiving device 219 immediately transmits the signal to an infrared sensing circuit board 220, the infrared sensing circuit board 220 sends a working signal to the motor 210, the motor 210 starts to work, and drives a double-propeller component to work through a power transmission structure, and after the double-propeller component accelerates, the toy body 2 starts to suspend and ascend and fly stably.

In conclusion, the safe flying toy has various playing methods. Firstly, the rotating speed of the motor 210 can be adjusted by adjusting the intensity of the reflected infrared rays with hands or obstacles, so that the rotating speed of the propeller is adjusted to control the flying height and flying condition of the toy body 2, and an infrared induction playing method is realized; in addition, the infrared playing method can be assisted through the handle controller 1, so that the interaction of infrared induction and remote control can be simultaneously controlled, and the playing method is richer.

Specifically, the toy body 2 comprises a front shell 218 and a rear shell 208 which are clamped with each other, a circuit board mounting position is arranged at the lower position inside the toy body 2, an infrared induction circuit board 220 is mounted in the circuit board mounting position in a matching manner, a rack 209 is mounted between the front shell 218 and the rear shell 208, a motor slot is arranged in the rack 209, a motor 210 is mounted in the motor slot, a motor tooth 217 is arranged on the motor 210, a power transmission structure comprises a left transmission tooth 206, a right transmission tooth 215, a left output tooth 205, a left transmission shaft 204, a right output tooth 214 and a right transmission shaft 212, the motor tooth 217 is connected with the left transmission tooth 206, the left transmission tooth 206 is meshed with the right transmission tooth 215, the left transmission tooth 206 is meshed with the left output tooth 205, the right transmission tooth 215 is meshed with the right output tooth 214, the left transmission shaft 204 is connected between the left propeller 201 and the left output tooth 205, the right transmission shaft 212 is connected between the right propeller 202 and the right output tooth 214, the left transmission shaft 204 and the right transmission shaft 212 are both fixedly arranged on the frame.

The manner of mounting the power transmission structure according to the present design is briefly described below: the lower end of a left transmission shaft 204 is inserted into a left output tooth 205, the lower end of a right transmission shaft 212 is inserted into a right output tooth 214, a fork-shaped left propeller 201 is locked at the upper end of the left transmission shaft 204, the left transmission shaft 204 is fixed on a rack 209 through a left top fastener 203, a fork-shaped right propeller 202 is locked at the upper end of the right transmission shaft 212, the right transmission shaft 212 is fixed on the rack 209 through a right top fastener 211, the middle part of the right transmission shaft 202 is locked through an 8-shaped buckle 213, and finally the rack 209 and components connected to the rack 209 are locked through a triangular buckle 216, so that the whole structure inside the toy body 2 is stable, even if collision occurs in the flying process, the rack cannot be scattered, and the safety performance is high.

In this embodiment, the top of the handle controller 1 is provided with a flashing light 109, the flashing light 109 is externally sleeved with a protective cover 108, the flashing light 109 is connected with a control circuit board 107, the protective cover 108 is made of a transparent material, the protective cover 108 is clamped with the outer side wall of the upper end of the handle controller 1 through a nested groove, the nested groove is used for 360 degrees of rotation, and the outer surface of the protective cover 108 is composed of a plurality of interconnected diamond-shaped surfaces.

The design of the protection casing 108 of surface diamond face concatenation can make flashing lamp 109 possess the stage lamp effect after seeing through protection casing 108, dazzle cool beauty, and the design of nested recess can make protection casing 108 through manual slow 360 rotations, has increased the interest, increases the appeal to children.

More specifically, the light bar 207 is arranged at the upper end of the toy main body 2, the light bar 207 is connected with the infrared induction circuit board 220, generally, within a few seconds after the power switch 222 is turned on, the light bar 207 is lighted, and light flickers on the left screw propeller 201 and the right screw propeller 202 during flying, so that the toy is very cool.

The working principle is as follows: firstly, a bolt between the battery cover 104 and the upper cover body 102 is screwed out, the battery cover 104 is provided with a spring buckle which is convenient to open, the battery pack 103 can be replaced through the spring buckle, the battery cover 104 is taken down from the upper cover body 102, and therefore the battery pack 103 is installed between the lower cover body 101 and the upper cover body 102, and the battery pack 103 supplies power to the device. Then, the power switch 222 of the toy body 2 is turned on, the user holds the handle manipulator 1, presses the trigger 105, the trigger 105 pushes the brush 106 to slide on the control circuit board 107, so as to control the rheostat on the adjusting circuit board 107, and then the signal emission lamp 113 on the circuit board 107 transmits the signal to the infrared receiving device 219 on the toy body 2, and the rotating speed of the motor 210 is adjusted through the infrared sensing circuit board 220, and then the power transmission structure drives the left propeller 201 and the right propeller 202 to rotate simultaneously, after a few seconds, the motor 210 drives the toy body to suspend, at this time, the top light bar 207 is lighted, and the signal of the infrared emission device 221 is reflected to the infrared receiving device 219 at the bottom of the toy body 2 through hands or obstacles, so as to drive the motor 210 to accelerate, and control the propellers in the double-propeller assembly to rotate; meanwhile, the flashing lamp 109 and the lamp strip 207 can show different brightness according to the output current of the infrared circuit board 220, and interestingness is improved. The handle controller 1 is provided with a start-stop key 110, when the toy body 2 is powered on, the start-stop key 110 is pressed up and down to control the start and stop of the toy body 2; in the flying process, the interactivity of the product is increased through two operation modes of infrared induction and remote control, and the safety and the service life of the product are increased by starting the stop key 110.

The above mentioned embodiments are only preferred embodiments of the present invention, and not intended to limit the scope of the present invention, and all the equivalent structural changes made by the present specification and drawings or the direct/indirect application thereof to other related technical fields are included in the scope of the present invention.

Claims

1. A single-motor double-propeller safe flying toy capable of achieving infrared induction and remote control is characterized by comprising a toy main body and a handle controller, wherein a control circuit board, a power supply and a gear adjusting device are arranged inside the handle controller, the control circuit board is connected with the power supply, a signal transmitting lamp and a starting stop switch are arranged on the control circuit board, an infrared induction circuit board, a lithium battery and a single motor are arranged inside the toy main body, the lithium battery and the motor are connected with the infrared induction circuit board, a double-propeller assembly is arranged at the upper end of the toy main body, a power transmission structure is arranged between the double-propeller assembly and the motor, and an infrared induction device is arranged on the infrared induction circuit board; gear adjusting device external install in on the control circuit board, be used for adjusting the signalling lamp transmission extremely infrared induction system's signal, two propeller components include alternate segregation's left-hand screw and right screw, the left-hand screw with the edge profile of right screw all wraps and is equipped with the guard circle.

2. The single-motor double-propeller safe flying toy capable of being subjected to infrared induction and remote control as claimed in claim 1, wherein the infrared induction device comprises an infrared receiving device, and the signal emitting lamp emits a signal to the infrared receiving device.

3. The single-motor double-propeller safe flying toy capable of infrared induction and remote control as claimed in claim 2, wherein the infrared induction device further comprises an infrared emitting device which emits infrared rays outwards when the infrared induction circuit board is powered on and reflects the emitted infrared rays back to the infrared receiving device through an obstacle located outside the toy body, and the infrared receiving device is used for sensing and receiving infrared rays and transmitting signals to the motor through the infrared induction circuit board.

4. The single-motor double-propeller safe flying toy capable of being subjected to infrared induction and remote control as claimed in claim 1, wherein the lithium battery is mounted on the infrared induction circuit board, and a power switch and a charging device are further mounted on the infrared induction circuit board.

5. The single-motor double-propeller safe flying toy capable of being subjected to infrared induction and remote control according to claim 1, wherein the gear adjusting device comprises a trigger and a brushing piece connected with the trigger, the trigger is arranged at the upper position of the outer surface of the handle manipulator, the brushing piece is connected with the control circuit board, and a return spring is arranged inside the trigger.

6. The single-motor double-propeller safe flying toy of any one of claims 1-5, wherein the handle manipulator comprises a lower cover body and an upper cover body which are clamped with each other, a battery pack placing position is arranged between the lower cover body and the upper cover body, the power supply is a battery pack, the battery pack is arranged in the battery pack placing position, a battery cover is detachably arranged on the upper cover body, the lower end surface of the battery cover is communicated with the battery pack placing position, and the control circuit board is fixedly arranged at the upper end of the battery pack.

7. The single-motor double-propeller safe flying toy capable of being sensed and controlled remotely by infrared rays as claimed in claim 6, wherein a start and stop key is provided at an upper position of the upper cover body, and the start and stop key corresponds to the start and stop switch.

8. The single-motor double-propeller safe flying toy capable of infrared induction and remote control according to claim 7, wherein the toy body comprises a front shell and a rear shell which are clamped with each other, a circuit board mounting position is arranged at a lower position inside the toy body, the infrared induction circuit board is mounted in the circuit board mounting position in a matching manner, a frame is mounted between the front shell and the rear shell, a motor slot is arranged in the frame, the motor is mounted in the motor slot, motor teeth are arranged on the motor, the power transmission structure comprises left transmission teeth, right transmission teeth, left output teeth, left transmission shafts, right output teeth and right transmission shafts, the motor teeth are connected with the left transmission teeth, the left transmission teeth are engaged with the right transmission teeth, the left transmission teeth are engaged with the left output teeth, and the right transmission teeth are engaged with the right output teeth, the left transmission shaft is connected the left screw propeller and between the left output teeth, the right transmission shaft is connected the right screw propeller and between the right output teeth, and the left transmission shaft and the right transmission shaft are fixedly installed on the rack.

9. The single-motor double-propeller safe flying toy of claim 8, which is characterized in that a flashing lamp is arranged at the top end of the handle controller, a protective cover is sleeved outside the flashing lamp, the flashing lamp is connected with the control circuit board, the protective cover is made of transparent material, the protective cover is clamped with the outer side wall of the upper end of the handle controller through a nested groove, the nested groove is used for 360 degrees rotation, and the outer surface of the protective cover is composed of a plurality of diamond surfaces connected with each other.

10. The single-motor double-propeller safe flying toy capable of being sensed and controlled by infrared rays as claimed in claim 1, wherein a light bar is provided at an upper end of the toy body, and the light bar is connected to the infrared sensing circuit board.