CN201200808Y - Toy vehicles with mutual collimation and sparring functions - Google Patents
Toy vehicles with mutual collimation and sparring functions Download PDFInfo
- Publication number
- CN201200808Y CN201200808Y CNU2008200884680U CN200820088468U CN201200808Y CN 201200808 Y CN201200808 Y CN 201200808Y CN U2008200884680 U CNU2008200884680 U CN U2008200884680U CN 200820088468 U CN200820088468 U CN 200820088468U CN 201200808 Y CN201200808 Y CN 201200808Y
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- toy vehicle
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Abstract
The utility model discloses a toy vehicle with the functions of mutually aiming and fighting, which comprises a remote control circuit and a remote control toy vehicle, and is characterized in that the remote control toy vehicle is provided with a singlechip control circuit, an infrared transmitting circuit with the transmitting central frequency between 36 and 40 KHz and an infrared induction receiving circuit with the receiving central frequency of 38 KHz. Under the control of the singlechip control circuit, the remote control toy vehicle can conveniently realize shooting interaction during advancing without causing danger and hurt to people, thereby increasing the fun of playing. Because the transmitting central frequency is controlled to between 36 KHz and 40 KHz and the receiving center frequency is controlled at 38 KHz, interference from other infrared signals can be avoided to improve the accuracy of interactive shooting. The toy vehicle is simple in structure and convenient to operate.
Description
Technical field
The utility model relates to the remote-control toy vehicle, especially has the toy vehicle of mutual aiming air exercise function.
Background technology
At present, the toy vehicle kind on the market is a lot, and model car is arranged, the electric four-wheel drive car, and telecar etc., but the function ratio of toy vehicle is more single.With the remote-control toy vehicle is row, though can be easily realize vehicle launch is stopped by remote control, action simulation such as turns to, and is mostly independent control, independently plays, and can't carry out the interactive operation of exercises between the toy vehicle.
Summary of the invention
The purpose of this utility model provides a kind of toy vehicle with mutual aiming air exercise function, can aim at air exercise between simulating vehicle mutually in traveling process, improves the recreational of toy vehicle.
Toy vehicle with mutual aiming air exercise function of the present utility model, comprise remote control circuit and remote-control toy vehicle, it is characterized in that on the remote-control toy vehicle, installing single chip machine controlling circuit, transmission center frequency values is the infrared transmitter of 36～40KHZ and the infrared induction receiving circuit that the receiving center frequency is 38KHZ, single chip machine controlling circuit comprises PIC16c54 chip able to programme, infrared transmitter comprises NE555 chip and infrared transmitting tube, the RST port of NE555 chip links to each other with the VCC port, and links to each other with the positive pole of infrared transmitting tube by resistance; The OUT port of NE555 chip links to each other with the negative pole of infrared transmitting tube; The GND port of NE555 chip links to each other with the remote control circuit switch negative pole of remote-control toy vehicle; The VCC port of NE555 chip links to each other with the remote control circuit switch of remote-control toy vehicle is anodal; The infrared induction receiving circuit comprises integrated infrared receiving tube and triode, the base stage of triode links to each other with the infrared receiving tube signal output part, the emitter stage of triode links to each other with the infrared receiving tube negative pole, and link to each other with the positive pole of infrared receiving tube through electric capacity, the colelctor electrode of triode links to each other with the RA0 port of the PIC16c54 chip of single chip machine controlling circuit.
In order to increase the recreational of toy vehicle, at the RA1 port connection voice module of the PIC16c54 of single chip machine controlling circuit chip, the RA2～RA3 of PIC16c54 chip, RB0～RB7 port connects velocitron.
The utility model is compared with existing product, infrared transmitter, infrared induction receiving circuit and single chip machine controlling circuit are installed on toy vehicle, under the control of single chip machine controlling circuit, the remote-control toy vehicle is expert in into the process, convenient the interactive of shooting that realize, and don't can cause dangerous and injury to the people, increased the interest of playing, because transmission center frequency values is arranged on 36～40KHZ, the receiving center frequency is arranged on 38KHZ, therefore can avoid the interference of other infrared signals, improve the interactive accuracy of shooting.The utility model is simple in structure, and is easy to operate.
Description of drawings
Fig. 1 is an infrared transmitter schematic diagram of the present utility model:
Fig. 2 is an infrared radiation receiving circuit schematic diagram of the present utility model;
Fig. 3 is a single chip machine controlling circuit schematic diagram of the present utility model.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing.
Toy vehicle with mutual aiming air exercise function of the present utility model, comprise the original remote control circuit K of remote-control toy vehicle and toy vehicle, single chip machine controlling circuit is installed on the remote-control toy vehicle, transmission center frequency values is the infrared transmitter of 36～40KHZ and the infrared induction receiving circuit that the receiving center frequency is 38KHZ.Single chip machine controlling circuit as shown in Figure 3, it comprises programmable PIC16c54 chip U2, infrared transmitter as shown in Figure 1, it comprises NE555 chip U1 and infrared transmitting tube Y1, the RST port of NE555 chip U1 links to each other with the VCC port, and links to each other with the positive pole of infrared transmitting tube Y1 by resistance R 3; The OUT port of NE555 chip U1 links to each other with the negative pole of infrared transmitting tube Y1; The GND port of NE555 chip U1 links to each other with the remote control circuit K switch negative pole of remote-control toy vehicle; The VCC port of NE555 chip U1 links to each other with the remote control circuit K switch of remote-control toy vehicle is anodal; The infrared induction receiving circuit as shown in Figure 2, it comprises integrated infrared receiving tube Y2 and triode Q1, the base stage of triode Q1 links to each other with infrared receiving tube Y2 signal output part, the emitter stage of triode Q1 links to each other with infrared receiving tube Y2 negative pole, and link to each other through the positive pole of capacitor C 3 with infrared receiving tube Y2, the colelctor electrode of triode Q1 links to each other with the RA0 port of the PIC16c54 chip U2 of single chip machine controlling circuit.
In the illustrated example, at RA2～RA3 of the PIC16c54 of single chip machine controlling circuit chip U2, RB0～RB7 port connects ten high brightness, the velocitron L1～L10 of low current.The RA1 port of PIC16c54 chip U2 connects voice module S, is used for prompting " whether hitting ".Voice module and velocitron are fixed on the shell of toy vehicle.
Usually, infrared emission tube is installed in the front end of toy vehicle shell, infrared receiver tube is installed in the rear end of toy vehicle shell.Ultrared transmission center frequency values is arranged on 36～40KHZ, corresponding therewith, infrared receiver tube centre frequency on the shooting run-home part is arranged on 38KHZ, receiving tube has less receiving angle and more satisfactory receiving range, can avoid the interference of other infrared signals, improve accuracy.
When specifically playing, the remote control circuit in the toy vehicle is controlled advancing of toy vehicle, and speed and direction are adjusted the toy vehicle position.When determining to have aimed at other toy vehicle that is positioned at the front, remote-control toy vehicle emission infrared ray, if hit successfully, infrared receiving tube on other toy vehicle produces high level voltage as control signal input PIC16c54 chip, under the control of PIC16c54 chip able to programme, 10 velocitrons that are attached on other toy vehicle can glimmer, then extinguish wherein lamp, and send certain sound effect by voice module, prompting " hit ", 10 velocitrons all extinguish after hitting 10 times, simultaneously sound effect prompting " game over ".Certainly, in order to increase the recreational and challenge of recreation, the user of toy vehicle is when judging that other toy vehicles user aims at the emission infrared ray in advance, can control toy vehicle by remote control circuit and turn to wait and hide, so just realize interactive between the toy vehicle user.
Claims (2)
1. the toy vehicle that has mutual aiming air exercise function, comprise remote control circuit and remote-control toy vehicle, it is characterized in that on the remote-control toy vehicle, single chip machine controlling circuit being installed, transmission center frequency values is the infrared transmitter of 36～40KHZ and the infrared induction receiving circuit that the receiving center frequency is 38KHZ, single chip machine controlling circuit comprises PIC16c54 chip able to programme (U2), infrared transmitter comprises NE555 chip (U1) and infrared transmitting tube (Y1), the RST port of NE555 chip (U1) links to each other with the VCC port, and links to each other with the positive pole of infrared transmitting tube (Y1) by resistance (R3); The OUT port of NE555 chip (U1) links to each other with the negative pole of infrared transmitting tube (Y1); The GND port of NE555 chip (U1) links to each other with remote control circuit (K) the switch negative pole of remote-control toy vehicle; The VCC port of NE555 chip (U1) links to each other with remote control circuit (K) switch of remote-control toy vehicle is anodal; The infrared induction receiving circuit comprises integrated infrared receiving tube (Y2) and triode (Q1), the base stage of triode (Q1) links to each other with infrared receiving tube (Y2) signal output part, the emitter stage of triode (Q1) links to each other with infrared receiving tube (Y2) negative pole, and link to each other through the positive pole of electric capacity (C3) with infrared receiving tube (Y2), the colelctor electrode of triode (Q1) links to each other with the RA0 port of the PIC16c54 chip (U2) of single chip machine controlling circuit.
2. the toy vehicle with mutual aiming air exercise function according to claim 1, the RA1 port that it is characterized in that the PIC16c54 chip (U2) of single chip machine controlling circuit connects voice module (S), RA2～the RA3 of PIC16c54 chip (U2), and RB0～RB7 port connection velocitron (L1～L10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200884680U CN201200808Y (en) | 2008-06-06 | 2008-06-06 | Toy vehicles with mutual collimation and sparring functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200884680U CN201200808Y (en) | 2008-06-06 | 2008-06-06 | Toy vehicles with mutual collimation and sparring functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200808Y true CN201200808Y (en) | 2009-03-04 |
Family
ID=40423119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200884680U Expired - Fee Related CN201200808Y (en) | 2008-06-06 | 2008-06-06 | Toy vehicles with mutual collimation and sparring functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200808Y (en) |
-
2008
- 2008-06-06 CN CNU2008200884680U patent/CN201200808Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20120606 |