CN201470103U - Motorized electronic toy - Google Patents
Motorized electronic toy Download PDFInfo
- Publication number
- CN201470103U CN201470103U CN2009201666917U CN200920166691U CN201470103U CN 201470103 U CN201470103 U CN 201470103U CN 2009201666917 U CN2009201666917 U CN 2009201666917U CN 200920166691 U CN200920166691 U CN 200920166691U CN 201470103 U CN201470103 U CN 201470103U
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- Prior art keywords
- toy
- bar code
- signal
- electronic toy
- controller
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Abstract
A motorized electronic toy comprises a motor which is in drive connection with at least one wheel for pushing the toy, a DC power supply, and a bar code reader for responding the first signal and the second signal generated by a read first bar code and a read second bar code; a pulse width modulation (PWM) speed controller is used for a solid-state switch used for controlling the speed of the motor so as to respond the voltage command which is served as output and generated by the first signal and the second signal. The pulse width modulation (PWM) speed controller generates the voltage command for outputting the time-varying voltage, and the command includes a steady-state section with about 50 percent of duty cycle and an accelerating section with more than 50 percent of duty cycle; the duty cycle of the accelerating section and the other duration time are determined on the basis of the first bar code, and the number of the performed accelerating section is determined by the second bar code.
Description
Technical field
The present invention relates to a kind of motorized electronic toy and particularly have the toy of operating characteristics under user control.
Background technology
Electrodynamic type toy with various motor-driven parts is popular and people have made a large amount of effort so that they are more interesting and more attractive at configuration, shape and the size of these toys.In addition, the another kind of children user's of raising interest and recreational approach are to allow him control the feature that these drive the operability of part.For example, electrodynamic type toy commonly known in the art can be provided for selecting on toy at a high speed or the switch of low-speed handing, also can use a teleswitch and control the speed of motorized electronic toy.Although the toy of this prior art provides a large amount of kinds and for children user provides enjoyment, technically improvement, entertaining, infusive motorized toy are existed lasting demand.
Summary of the invention
According to characteristics of the present invention, the motorized electronic toy in response to the first and second order inputs is provided, comprising:
Be drivingly coupled to the motor that at least one is used to advance the wheel of described toy;
Dc source;
Bar code reader is used for producing first and second signals in response to the first and second order inputs respectively, and wherein each order input requires a bar code so that read with bar code reader;
Solid switchgear;
Be used to control the controller of motor speed, this controller comprises pulsewidth modulation (PWM) speed control;
The circuit that connects dc source, bar code reader, solid switchgear, motor and controller, wherein, PWM speed control control solid switchgear is to produce the voltage commands as output in response to first and second signals.
The PWM speed control preferably produce as the time time variant voltage output voltage commands, this order comprises the stable state section of 50% dutycycle substantially and substantially above the accelerating sections of 50% dutycycle.
This toy also preferably includes first group and second group of bar code, wherein, and bar code reader:
Produce a signal in first signal behind the bar code in scanning first group, and
Produce a signal in the secondary signal behind the bar code in scanning second group,
The PWM speed control:
According to the dutycycle of the described signal controlling accelerating sections in described first signal, and
Repeat the number of times of each accelerating sections according to the described signal controlling in the described secondary signal.
Solid switchgear preferably includes at least one mos field effect transistor.
Preferably in first group and the second group of bar code each is arranged on the independent card.
Dc source is preferably battery.
This toy also preferably includes first and second light emitting diodes, described first and second light emitting diodes are respectively applied for and produce first and second colors, light emitting diode is operatively coupled to controller, light first light emitting diode behind described thus controller in receiving first signal, light second light emitting diode after one in receiving secondary signal.First and second light emitting diodes are preferably lighted by the cycle.
This toy also preferably includes starting switch, and thus after starting described starting switch, and after described first and second signals were transferred to controller, PWM speed control master cock device was to carry out each circulation.
This toy also preferably includes the roller at each place, bight in four bights being installed in toy, is used for rotating around each vertical axle when motorized electronic toy is supported on wheel on the horizontal plane.
The invention provides a kind of toy, this toy is effectively and efficiently in the use of operability, can make cheaply and improves recreational value for children user provides.
Description of drawings
Referring now to accompanying drawing the preferred embodiment of the present invention is described for example.Wherein:
Fig. 1 is the schematic diagram according to toy of the present invention;
Fig. 2,3 and 4 is schematic diagrames of circuit of the toy of Fig. 1;
Fig. 5 is amplitude-time diagram, is illustrated in the PWM that uses in the operation of toy of control chart 1, and
Fig. 6 is the flow chart of the toy of application drawing 1.
The specific embodiment
Shown in Figure 1 is the preferred embodiments of the present invention of form with motorized electronic toy 1, and comprises the rotary direct current electric motor that is drivingly coupled to wheel 32 that is used to advance toy.On motorized electronic toy 1, battery 4 is installed, battery 4 offers motor 2 and controller 5 with dc source, controller 5 is used for according to from the signal operation on-off circuit 6 of input unit, and this input unit is used to read bar code 8 on the card 9 with the form of bar code reader 7.
With reference to Fig. 2 to 4, schematically show on-off circuit 6, the circuit 6 that opens the light comprises the mos field effect transistor (MOSFET) 12 that is connected between motor 2 and the battery terminal 10,11, is used to control the electric power that offers motor 2.The operation of MOSFET12 is by microprocessor controller 5 controls, and microprocessor controller 5 comprises pulsewidth modulation (PWM) speed control.PWM speed control circuit based on microprocessor is well-known in this field, also can use some replacement circuits in this application.
The PWM speed control produce as the time time variant voltage output voltage commands, Fig. 3 and 4 shows the operation of PWM speed control and at the stable state section of its operation and the MOSFET12 in the accelerating sections.In stable state section (Fig. 3), controller 5 and MOSFET12 operation are used to produce 50% dutycycle, and the steady state operation speed of toy is provided, and motor is driven the major part that is used for each circulation on this speed.Circuit 6 is operated and is used for motor speed is brought up on the stable state in accelerating sections (Fig. 4).This acceleration is to surpass 50% dutycycle by controller 5 and MOSFET12 substantially in the accelerating sections generation of circulation, but it is maintained at the sub-fraction of each circulation.
This internal memory has kept defining the data of each program and two the relevant bar codes relevant with this program.If controller 5 has been discerned the program that two bar codes entering continuously keep in internal memory as coupling from code reader, controller is then according to relative program operation switching circuit 6.
Motorized electronic toy 1 also comprises first and second light emitting diodes 30,31, and it is operatively coupled to controller and is used for producing respectively first and second colors.Starting switch 32 also is installed on the motorized electronic toy 1 and is connected to controller 5, and controller receives and drives signal behind this starting switch of manual operation.Roller 35 is installed at each place, bight in four bights of motorized electronic toy 1, and when motorized electronic toy 1 was supported on the wheel 3 of horizontal plane, roller 35 was respectively around 36 rotations of vertical axle.
With reference to Fig. 5 and 6, the user at first brushes the first card 23a by card reader 7 in operation, and then processor receives first relevant signal and the first relevant signal of storage.Controller function first light emitting diode makes its flicker then, represents successfully to read card 23a to the user thus.The user brushes the second card 24a by card reader 7 then, and processor receives relevant secondary signal and the relevant secondary signal of storage, and second light emitting diode of controller function subsequently makes its flicker, represents successfully to read card 24a to the user thus.
After receiving first and second signals, the program that controller 5 is selected by first and second code definitions.Behind user's started by press button, controller 5 is begun by steady state operation according to selected procedure operation on-off circuit 6, and motor 2 is driven preset time 40 with 50% dutycycle thus, produces the steady state operation speed of toy.At the end of preset time 40, accelerating sections begins thus, and promptly wherein motor 2 usefulness are quickened dutycycle and driven (for example, shown in Figure 5 100% dutycycle) and improve toy velocities with the duration 41 of first card 23a definition.At the end of duration 41, motor 2 recovers steady state operation and drives with 50% dutycycle once more.
Based on the second code with second card 24a definition, in the scheduled time 40 after the acceleration operation of duration 41, controller can repeat above-mentioned steady state operation circulation.After finishing, continue to keep the steady state operation of 50% dutycycle to be closed up to toy with the number of times of second card 24a definition accelerating sections.
Circulation shown in the example among Fig. 5 comprises the single accelerating sections that is used for the duration 41 with 100% dutycycle.In a preferred embodiment, be provided with 12 the different first card 23a, 23b etc., every card different acceleration dutycycle and duration of definition, 100% change in duty cycle from lasting 3 seconds 70% dutycycles to lasting 6 seconds.Six the different second card 24a, 24b etc. preferably are set, define respectively by one to six accelerating sections.
Characteristics of the present invention only describe by example and it can be understood like this, promptly can make amendment and add and do not break away from protection scope of the present invention.
Claims (10)
1. motorized electronic toy in response to the first and second order inputs comprises:
Be drivingly coupled to the motor that at least one is used to advance the wheel of described toy;
Dc source;
Bar code reader is used for producing first and second signals in response to the first and second order inputs respectively, and wherein each order input requires corresponding bar code so that read with bar code reader;
Solid switchgear;
Be used to control the controller of motor speed, described controller comprises pulsewidth modulation (PWM) speed control;
The circuit that connects dc source, bar code reader, solid switchgear, motor and controller, wherein, PWM speed control control solid switchgear is to produce the voltage commands as output in response to first and second signals.
2. according to the described motorized electronic toy of claim 1, wherein, described PWM speed control produce as the time time variant voltage output voltage commands, described order comprises the stable state section of 50% dutycycle substantially and substantially above the accelerating sections of 50% dutycycle.
3. according to the described motorized electronic toy of claim 2, wherein, described toy also comprises first group and second group of bar code, wherein, and described bar code reader:
Produce a signal in first signal behind the bar code in scanning first group, and
Produce a signal in the secondary signal behind the bar code in scanning second group,
The PWM speed control:
According to the dutycycle of the described signal controlling accelerating sections in described first signal, and
Repeat the number of times of each accelerating sections according to the described signal controlling in the described secondary signal.
4. according to each described motorized electronic toy in the claim 1 to 3, wherein, described solid switchgear comprises at least one mos field effect transistor.
5. according to the described motorized electronic toy of claim 3, wherein, in first group and the second group of bar code each is arranged on the independent card.
6. according to the described motorized electronic toy of claim 5, wherein, described dc source is a battery.
7. according to the described motorized electronic toy of claim 6, wherein, described toy also comprises first and second light emitting diodes, described first and second light emitting diodes are respectively applied for and produce first and second colors, described light emitting diode is operatively coupled to described controller, light first light emitting diode behind described thus controller in receiving first signal, light second light emitting diode after one in receiving secondary signal.
8. according to the described motorized electronic toy of claim 7, wherein, described first and second light emitting diodes were lighted by the cycle.
9. according to the described motorized electronic toy of claim 7, wherein, described toy also comprises starting switch, thus after starting described starting switch, and after described first and second signals were transferred to controller, PWM speed control master cock device was to carry out each circulation.
10. according to each described motorized electronic toy in the claim 1 to 3, wherein, described toy also comprises the roller at each place, bight in four bights being installed in described toy, is used for rotating around each vertical axle when motorized electronic toy is supported on wheel on the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201666917U CN201470103U (en) | 2009-07-10 | 2009-07-10 | Motorized electronic toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201666917U CN201470103U (en) | 2009-07-10 | 2009-07-10 | Motorized electronic toy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470103U true CN201470103U (en) | 2010-05-19 |
Family
ID=42406341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201666917U Expired - Fee Related CN201470103U (en) | 2009-07-10 | 2009-07-10 | Motorized electronic toy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958913A (en) * | 2015-05-26 | 2015-10-07 | 韩端科技（深圳）有限公司 | Bar code control-based toy |
| CN105590764A (en) * | 2016-01-29 | 2016-05-18 | 国网浙江省电力公司嘉兴供电公司 | Ring network cabinet electric rotation-type operation handle |
-
2009
- 2009-07-10 CN CN2009201666917U patent/CN201470103U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958913A (en) * | 2015-05-26 | 2015-10-07 | 韩端科技（深圳）有限公司 | Bar code control-based toy |
| WO2016188105A1 (en) * | 2015-05-26 | 2016-12-01 | 韩端科技（深圳）有限公司 | Toy controlled by barcode |
| CN105590764A (en) * | 2016-01-29 | 2016-05-18 | 国网浙江省电力公司嘉兴供电公司 | Ring network cabinet electric rotation-type operation handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20140710 |
|
| EXPY | Termination of patent right or utility model |