CN2693320Y - Remote control toy car - Google Patents
Remote control toy car Download PDFInfo
- Publication number
- CN2693320Y CN2693320Y CN 200420007217 CN200420007217U CN2693320Y CN 2693320 Y CN2693320 Y CN 2693320Y CN 200420007217 CN200420007217 CN 200420007217 CN 200420007217 U CN200420007217 U CN 200420007217U CN 2693320 Y CN2693320 Y CN 2693320Y
- Authority
- CN
- China
- Prior art keywords
- contact switch
- cpu
- adjustable potentiometer
- circuit
- potentiometer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a remote control toy car, and the aim of the utility model is to provide a remote control toy car having easy control, stable motion, and stepless speed adjustment. The remote control toy car comprises a toy car and a remote controller; the circuit part of the remote controller comprises a power supply, a signal transmitting circuit, a CPU, and a switch circuit which comprises a contact point switch circuit and a potentiometer switch circuit. The contact point switch circuit comprises contact point switches S1, S2; the contact point switch S1 is connected with the contact point switch S2; one end of the contact point switch S1 is connected with the port RD0 of the CPU, and one end of the contact point switch S2 is connected with a power supply; the other ends of the contact point switches S1, S2 are all connected with the RD1 of the CPU in series. The potentiometer switch circuit comprises adjustable potentiometers VAR1, VAR2; the adjustable potentiometer VAR1 is connected with a resistance R1 and a resistance R2 in series and is connected with the adjustable potentiometer VAR2 in parallel. One end of the adjustable potentiometer VAR2 is connected with the port RD2 of the CPU, and the other end is connected with the port RD3 of the CPU. The middle tapping point of the adjustable potentiometer VAR1 is connected with the adjustable potentiometer VAR2 and is connected with the power supply through a capacitance C1.
Description
Technical field
The utility model relates to a kind of toy car, in particular, relates to a kind of toy car of controlling with remote controller.
Background technology
At present, toy car miscellaneous is arranged on the market, especially remote-controlled toy vehicle is subjected to liking of child deeply.General remote-controlled toy vehicle is divided into two parts, remote controller of holding and toy car.It by four trigger switches above the remote controller reach control the advancing of car body, retreat, a left side, the function of right-hand bend.But remote-controlled toy vehicle advances, retreats and have only first gear speed, pushes after the trigger switch, can only march forward or retreats with the fastest speed of setting, and a left side passes direction, right-hand rotation direction also can only produce deflecting force with one grade speed, forms the control of direction.Because the speed of remote-controlled toy vehicle is constant, so the too fast collision easily of speed is difficult to control, and can't regulates travel speed in the operation, operate singlely, greatly reduce the interest of remote-controlled toy vehicle.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and is easy to control, motion steadily, remote-controlled toy vehicle that can stepless speed regulation.
Adopt following technical proposals can realize above-mentioned purpose:
The utility model comprises toy car and remote controller, and described toys body comprises car body and its inner circuit part, and remote controller comprises the circuit part of shell and enclosure.Remote control circuitry partly comprises power supply, signal transmission circuit, CPU, on-off circuit.Described on-off circuit comprises the contact switch circuit of controlling left and right directions and the potentiometer switch circuit of controlling fore-and-aft direction.Described contact switch circuit contains contact switch S1, S2, contact switch S1 is connected with contact switch S2, the end of contact switch S1 and the port RD0 of CPU are connected, and the end of contact switch S2 is connected with power supply, and the other end of contact switch S1, S2 port RD1 common and CPU connects.
Described potentiometer switch circuit comprises adjustable potentiometer VAR1, VAR2, adjustable potentiometer VAR1 and resistance R 1, resistance R 2 be in series and and adjustable potentiometer VAR2 parallel connection, the end of adjustable potentiometer VAR2 and the port RD2 of CPU are connected, the port RD3 of the other end and CPU is connected, the centre tap of adjustable potentiometer VAR1 is connected with adjustable potentiometer VAR2, and is connected with power supply by capacitor C 1.
Described contact switch S1, S2 are two buttons on the shell of remote controller, and described adjustable potentiometer is a rotary switch on the shell of remote controller.
Described remote control circuitry partly comprises four light emitting diodes, the wherein light emitting diode parallel connection of two light emitting diode series connection and two other series connection, the LED SW port of their end and CPU is connected, one end of the other end and two contact switch is connected, and the other end of two contact switch is connected with power supply.Described light emitting diode wherein two diodes is contained in the front of car body, and two other diode is in the back of car body.
The beneficial effects of the utility model are: can stepless speed regulations, and the travel speed of easier control remote-controlled toy vehicle has made the increased functionality of remote-controlled toy vehicle, and the operation variation has increased interest; Another technical scheme contains car light on toy car, have more the function of anti-true car.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model;
Fig. 2 is the schematic diagram of CPU of the present utility model;
Fig. 3 is a contact switch schematic diagram of the present utility model;
Fig. 4 is a potentiometer switch schematic diagram of the present utility model.
Specific embodiment
The utility model will be further described below in conjunction with accompanying drawing:
In Fig. 1, the utility model comprises toy car and remote controller, and described toys body comprises car body and its inner circuit part, and remote controller comprises the circuit part of shell and enclosure.Remote control circuitry partly comprises power supply, signal transmission circuit, CPU, on-off circuit.
Referring to Fig. 2, Fig. 3, Fig. 4, described contact switch circuit contains contact switch S1, S2, contact switch S1 is connected with contact switch S2, the end of contact switch S1 and the port RD0 of CPU are connected, the end of contact switch S2 is connected with power supply, and the other end of contact switch S1, S2 port RD1 common and CPU connects.
Described potentiometer switch circuit comprises adjustable potentiometer VAR1, VAR2, adjustable potentiometer VAR1 and resistance R 1, resistance R 2 be in series and and adjustable potentiometer VAR2 parallel connection, the end of adjustable potentiometer VAR2 and the port RD2 of CPU are connected, the port RD3 of the other end and CPU is connected, the centre tap of adjustable potentiometer VAR1 is connected with adjustable potentiometer VAR2, and is connected with power supply by capacitor C 1.
Traditional toy car by four trigger switches above the remote controller reach control the advancing of car body, retreat, a left side, the function of right.And remote controller of the present utility model is to pull about by two buttons on contact switch S1, the S2 shell at remote controller to control in the left and right direction of control.And the control of fore-and-aft direction is to regulate adjustable potentiometer VAR1 by a rotary switch on the shell of remote controller to adjust, and can reach the purpose of change speed.Realized that like this in the realization proportion control of advancing, retreating, its velocity magnitude of advancing, retreating can be with own control operation.
In addition, remote control circuitry partly comprises four light emitting diodes, wherein the light emitting diode parallel connection of two light emitting diode series connection and two other series connection.The LED SW port of their end and CPU is connected, and an end of the other end and two contact switch is connected, and the other end of two contact switch is connected with power supply.Described light emitting diode wherein two diodes is contained in the front of car body, and two other diode is in the back of car body.Make vehicle body two light emitting diodes in front shinny by two contact switch controls when remote-controlled toy vehicle travels, the car light of vehicle body back does not work, and has more the function of anti-true car.
Claims (3)
1, a kind of remote-controlled toy vehicle, comprise toy car and remote controller, described toys body comprises car body and its inner circuit part, remote controller comprises the circuit part of shell and enclosure, said remote control circuitry partly comprises power supply, signal transmission circuit, CPU, on-off circuit, it is characterized in that: described on-off circuit comprises the contact switch circuit of controlling left and right directions and the potentiometer switch circuit of controlling fore-and-aft direction, described contact switch circuit contains contact switch S1, S2, contact switch S1 is connected with contact switch S2, the end of contact switch S1 and the port RDO of CPU are connected, the end of contact switch S2 is connected with power supply, contact switch S1, the other end of S2 port RD1 common and CPU connects;
Described potentiometer switch circuit comprises adjustable potentiometer VAR1, VAR2, adjustable potentiometer VAR1 and resistance R 1, resistance R 2 be in series and and adjustable potentiometer VAR2 parallel connection, the end of adjustable potentiometer VAR2 and the port RD2 of CPU are connected, the port RD3 of the other end and CPU is connected, the centre tap of adjustable potentiometer VAR1 is connected with adjustable potentiometer VAR2, and is connected with power supply by capacitor C 11.
2, remote-controlled toy vehicle according to claim 1 is characterized in that, described contact switch S1, S2 are two buttons on the shell of remote controller, and described adjustable potentiometer is a rotary switch on the shell of remote controller.
3, remote-controlled toy vehicle according to claim 1, it is characterized in that, described remote control circuitry partly comprises four light emitting diodes, the wherein light emitting diode parallel connection of two light emitting diode series connection and two other series connection, the LED SW port of their end and CPU is connected, one end of the other end and two contact switch is connected, and the other end of two contact switch is connected with power supply; Described light emitting diode wherein two diodes is contained in the front of car body, and two other diode is contained in the back of car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007217 CN2693320Y (en) | 2004-03-15 | 2004-03-15 | Remote control toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007217 CN2693320Y (en) | 2004-03-15 | 2004-03-15 | Remote control toy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2693320Y true CN2693320Y (en) | 2005-04-20 |
Family
ID=34767853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420007217 Expired - Fee Related CN2693320Y (en) | 2004-03-15 | 2004-03-15 | Remote control toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2693320Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126351A (en) * | 2015-09-16 | 2015-12-09 | 蔡迪 | Crank-type wireless remote control device and excavator toy controlled by same |
-
2004
- 2004-03-15 CN CN 200420007217 patent/CN2693320Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126351A (en) * | 2015-09-16 | 2015-12-09 | 蔡迪 | Crank-type wireless remote control device and excavator toy controlled by same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204864955U (en) | Seek mark toy car | |
| CN103057605A (en) | Height-and-inclination-angle-adjustable spoiler control device and control method thereof | |
| CN203067762U (en) | Automatic and manual gear shifting controlling device | |
| CN2693320Y (en) | Remote control toy car | |
| CN205799562U (en) | A kind of mechanical hand moved by torque spring and servos control | |
| CN201260890Y (en) | Toy car with programmable control function | |
| CN2820966Y (en) | Electronic handle for engineering machinery driving operation | |
| CN203010837U (en) | Air-conditioning controller knob controlling adjusting mechanism | |
| CN209870585U (en) | Self-propelled dual-power universal platform with crawler belt | |
| CN104315102A (en) | Electric control stepless speed change method and gearbox for motor vehicle | |
| CN207071940U (en) | A kind of flat folder coupling conversion handyman finger apparatus of rack | |
| CN206141751U (en) | A numerical control derailleur for bicycle | |
| CN215310002U (en) | Resistance adjusting system suitable for magnetic control flywheel | |
| CN201030233Y (en) | Guiding structure of toy vehicle | |
| CN214254158U (en) | Limit switch with intelligently adjusted stroke | |
| CN204127237U (en) | Power car electric controlling stepless variable speed case | |
| CN201415060Y (en) | Toy remote-control engineering grappler | |
| CN203060820U (en) | Toy snake | |
| CN2643962Y (en) | Remote control toy car with two front wheels capable of axially turning | |
| CN202429323U (en) | Automatic gear shift control system for motorcycle | |
| CN204553813U (en) | A kind of automatic gear shifting device control system | |
| CN112455566B (en) | Wheel track adjusting device for ball type wheel-foot composite robot | |
| CN2671647Y (en) | Regulating device capable of randomly regulating turning angle and remote control electric toy with said device | |
| CN218082715U (en) | Bionic leech machine | |
| CN209278463U (en) | A kind of electric vehicle automatic shifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |