CN2686677Y - Wireless dancing carpet - Google Patents
Wireless dancing carpet Download PDFInfo
- Publication number
- CN2686677Y CN2686677Y CN 200420003474 CN200420003474U CN2686677Y CN 2686677 Y CN2686677 Y CN 2686677Y CN 200420003474 CN200420003474 CN 200420003474 CN 200420003474 U CN200420003474 U CN 200420003474U CN 2686677 Y CN2686677 Y CN 2686677Y
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- Prior art keywords
- wireless
- ddr
- infrared
- triode
- game action
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Abstract
The utility model discloses a wireless dancing carpet, comprising a dancing carpet, a central processor, a wireless signal transmitting device and a wireless signal receiving device. The wireless signal transmitting device can receive game action control signals which are from the dancing carpet, and can transmit the game action control signals to the wireless signal receiving device by wireless signal transmissions. The wireless signal receiving device can transmit the received game action control signals to the central processor. The transmitting and receiving of game action control signals by a wireless means can get rid of the limitation that the position of conventional dancing carpets is limited, so that the distance between the dancing carpet and a TV set can be adjusted randomly as a user requires, and the flexibility for use can be increased. The wireless dancing carpet has simple circuit structure, and can be easily operated.
Description
Technical field
The utility model relates to a kind of DDR, particularly a kind of wireless DDR.
Technical background
DDR was once once sweeping the country as a kind of multi-functional converter tools such as amusement, body-building, leisure that integrate, and also had many people, many families hankering after this activity so far, and always enjoyed it.Traditional DDR all is by the blanket body that has direction of action indication, is arranged on that the contact-making switch under the direction of action indication and the central processing unit that is arranged in the blanket body constitute in the blanket body, wherein central processing unit is used for receiving the game action control signal from each contact-making switch, and according to these signals generation corresponding instruction, be transferred to TV set image by the AV line (being the audio-video signal transmission line) that is connected on the television set, thereby on TV set image, demonstrate the effect of game action.During use, people are according to the indication of the game action on the TV set image, and pin is stepped on corresponding contact-making switch on the DDR, thereby just can see the indication of the game action of oneself on TV set image.But because traditional DDR is connected with TV by the AV line, the distance of DDR and television set also is subjected to the restriction of AV line, and general distance is about 2.5M, therefore exists the paving location of DDR restricted, uses inconvenient defective.
The utility model content
The purpose of this utility model is, at the deficiencies in the prior art, provide a kind of simple in structure, implement easily, the DDR paving location can be selected flexibly, wireless DDR easy to use.
In order to realize technique scheme, the technical scheme that the utility model adopted is: a kind of wireless DDR, comprise DDR and central processing unit, also comprise wireless signal transmitting device and wireless signal receiving system, described wireless signal transmitting device receives from the game action control signal on the DDR, and sending to the wireless signal receiving system by the transmission of wireless signals mode, described wireless signal receiving system sends to central processing unit with the game action control signal of being received.
Can also comprise a STB, described central processing unit and wireless signal receiving system all are installed in the STB.
Described wireless signal transmitting device can be installed in the DDR, and is connected with game action contact-making switch in the DDR by connecting lead.
Described wireless signal transmitting device and wireless signal receiving system can be respectively infrared transmitting device and infrared receiver.
Described infrared transmitting device can be made of RF transmitter U4, infrared emission tube D6, triode Q10 and peripheral component thereof, described RF transmitter U4 model is PT2248, its 1 pin ground connection, be connected with the oscillator that constitutes by crystal oscillator XT, capacitor C 6, C7 between 2 pin and 3 pin, its signal input part K1～K5 imports the game action control signal from DDR respectively, its T1 end is connected global semaphore ground wire COM1 and COM2 respectively with the T2 end, and the T1 end connects the T3 end by diode D8, and the T2 end connects T3 by diode D9; Its OUT end connects the base stage of triode Q10 by resistance R 2, the colelctor electrode of described triode Q10 connects the positive pole of infrared emission tube D6, the negative pole of infrared emission tube D4 is by resistance R 14 ground connection, thereby the game action control signal behind the coding that RF transmitter U4 will pass through is by infrared emission tube D4 emission; The emitter stage of described triode Q1 links to each other with the VCC end of RF transmitter U4, and RF transmitter U4 connects the negative pole of two diode in series D4, D5, and their positive pole connects emission power by starting switch S2.
Described infrared receiver can be the infrared signal receiver module U2 of PIC-1023SMB by model, model is the infrared receiver U3 of PT2249, triode Q9, power supply stabilization circuit and signal amplification output circuit constitute, described power supply stabilization circuit is respectively to the VCC of infrared signal receiver module U2 and infrared receiver U3 end input service voltage, the GND end ground connection of described infrared signal receiver module U2, its OUT end connects the base stage of triode Q9 by resistance R 11, thereby after receiving from the game action control signal behind the process coding of infrared transmitting device, be input to the RXIN end of infrared receiver U3 by the colelctor electrode of triode Q9, the CO1 end of described infrared receiver U3 is connected its CO3 end by parallel resistor R10 with capacitor C 4, its SP1～SP3 end, HP1～HP5 end is respectively to the decoded game action control signal of signal amplification output circuit output process.
Described signal amplification output circuit can be made of some groups of resistance and triode, one termination of wherein any one group resistance is gone into one tunnel decoded game action control signal of infrared receiver U3 output, its other end connects the base stage of triode, thereby the colelctor electrode by triode is exported one tunnel game action control signal after amplifying to central processing unit.
Described infrared receiver can adopt the DC9V power supply, and described infrared transmitting device can adopt the DC6V power supply.
In technique scheme, the utility model transmits and receives the game action control signal by wireless mode, broken away from the limitation of the limited location of traditional DDR, make the user can be according to the needs of use of oneself, adjust the distance between DDR and the television set arbitrarily, thereby increased the flexibility of using, had great convenience for the user.And its circuit structure is simple, implements to be beneficial to and to promote the use of easily.
Description of drawings
Accompanying drawing 1 is the DDR perspective view of the wireless DDR of the utility model;
Accompanying drawing 2 is the perspective view of the STB of the wireless DDR of the utility model;
Accompanying drawing 3 is the circuit block diagram of the wireless DDR of the utility model;
Accompanying drawing 4 is the circuit theory diagrams of the infrared receiver of the wireless DDR of the utility model;
Accompanying drawing 5 is the circuit theory diagrams of the infrared transmitting device of the wireless DDR of the utility model.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment the wireless DDR of the utility model is described in further detail.
With reference to the accompanying drawings 1,2,3, the wireless DDR of the utility model is made of DDR 1 and STB 5.
The surface rendering of described DDR 1 has game action control signal signs such as R, L, UP, Down, Select, Start, and the corresponding contact-making switch that is provided with in the DDR 1.The anteriomedial of described DDR 1 is provided with wireless signal transmitting device 2, described wireless signal transmitting device 2 is connected with described contact-making switch by lead, thereby receive from the game action control signal on the DDR 1, and send signal by the transmission of wireless signals mode.
Be fixed with central processing unit and wireless signal receiving system in the described STB 5.Described wireless signal receiving system sends to central processing unit with received game action control signal.Described central processing unit is connected with television set by AV line 7, thereby shows according to game action control signal output audio-video signal to television set.
Described wireless signal transmitting device and wireless signal receiving system are respectively infrared transmitting device and infrared receiver.
With reference to the accompanying drawings 5, described infrared transmitting device is made of RF transmitter U4, infrared emission tube D6, triode Q10 and peripheral component thereof, described RF transmitter U4 model is PT2248, its 1 pin ground connection, be connected with the oscillator that constitutes by crystal oscillator XT, capacitor C 6, C7 between 2 pin and 3 pin, its signal input part K1～K5 imports the game action control signal from DDR respectively, its T1 end is connected global semaphore ground wire COM1 and COM2 respectively with the T2 end, and the T1 end connects the T3 end by diode D8, and the T2 end connects T3 by diode D9; Its OUT end connects the base stage of triode Q10 by resistance R 2, the colelctor electrode of described triode Q10 connects the positive pole of infrared emission tube D6, the negative pole of infrared emission tube D4 is by resistance R 14 ground connection, thereby the game action control signal behind the coding that RF transmitter U4 will pass through is by infrared emission tube D4 emission; The emitter stage of described triode Q1 links to each other with the VCC end of RF transmitter U4, and RF transmitter U4 connects the negative pole of two diode in series D4, D5, and their positive pole is the emission power that switch 3 connects DC6V in the accompanying drawing 1 by starting switch S2.The model of described infrared emission tube D6 is IR5308C-B-25 (5MM).Holding wire is respectively shown in the figure: R is for right, and L is a left side, and UP is last, and DO is down, and SE selects, and ST is beginning, and A is a recreation service key, and B is standby, and COM1 is a B/R/UP/DOWN/L/ global semaphore ground wire, and COM2 is a ST/SE/A global semaphore ground wire.
With reference to the accompanying drawings 4, described infrared receiver is the infrared signal receiver module U2 of PIC-1023SMB by model, model is the infrared receiver U3 of PT2249, triode Q9, power supply stabilization circuit and signal amplification output circuit constitute, described power supply stabilization circuit is respectively to the VCC of infrared signal receiver module U2 and infrared receiver U3 end input service voltage, the GND end ground connection of described infrared signal receiver module U2, its OUT end connects the base stage of triode Q9 by resistance R 11, thereby after receiving from the game action control signal behind the process coding of infrared transmitting device, be input to the RXIN end of infrared receiver U3 by the colelctor electrode of triode Q9, the CO1 end of described infrared receiver U3 is connected its CO3 end by parallel resistor R10 with capacitor C 4, its SP1～SP3 end, HP1～HP5 end is respectively to the decoded game action control signal of signal amplification output circuit output process.
Described signal amplification output circuit is made of some groups of resistance and triode, one termination of wherein any one group resistance is gone into one tunnel decoded game action control signal of infrared receiver U3 output, its other end connects the base stage of triode, thereby the colelctor electrode by triode is exported one tunnel game action control signal after amplifying to central processing unit.
Described power supply stabilization circuit is that 7805 voltage-stablizer U1, diode D1, D3, capacitor C 1, power switch S1 are that switch 6 in the accompanying drawing 2, resistance R 12 and light emitting diode D2 constitute by model, wherein the termination of power switch S1 is gone into the DC9V power supply, and its other end connects the V of voltage-stablizer U1
INEnd, the V of described voltage-stablizer U1
INEnd also passes through filter capacitor C1 ground connection, its V
OUTEnd connects the VCC end of infrared signal receiver module U2 on the one hand by diode in series D1, D3, on the other hand by resistance R 12 and light emitting diode D2 ground connection.
During use, press switch 3,6 and connect power supply, make infrared transmitting device and infrared receiver all in running order.At this moment, when the player beats, thereby touch contact-making switch on DDR 1, promptly have the game action control signal to be delivered to infrared transmitting device.This game action control signal is amplified output from its OUT end by triode Q10 behind the coding of RF transmitter U4, thereby by infrared emission tube D6 emission.After near on being placed on television set or it in STB 5 of other position infrared receiver received signal by infrared signal receiver module U2, the amplification of process triode Q9 exported infrared receiver U3 to and decodes.Export central processing unit through decoded signal to by the signal amplification output circuit, thereby finish the wireless transmission of signal process.
The DDR 1 and the distance range between the STB 5 of wireless DDR provided by the utility model are 1～10mm, and transmission of angle is 45 degree.
Claims (8)
1, a kind of wireless DDR, comprise DDR and central processing unit, it is characterized in that: also comprise wireless signal transmitting device and wireless signal receiving system, described wireless signal transmitting device receives from the game action control signal on the DDR, and sending to the wireless signal receiving system by the transmission of wireless signals mode, described wireless signal receiving system sends to central processing unit with the game action control signal of being received.
2, wireless according to claim 1 DDR is characterized in that: also comprise a STB, described central processing unit and wireless signal receiving system all are installed in the STB.
3, wireless according to claim 1 DDR, it is characterized in that: described wireless signal transmitting device is installed in the DDR, and is connected with game action contact-making switch in the DDR by connecting lead.
4, as wireless DDR as described in claim 1 or 2 or 3, it is characterized in that: described wireless signal transmitting device and wireless signal receiving system are respectively infrared transmitting device and infrared receiver.
5, as wireless DDR as described in the claim 4, it is characterized in that: described infrared transmitting device is by RF transmitter (U4), infrared emission tube (D6), triode (Q10) and peripheral component thereof constitute, described RF transmitter (U4) model is PT2248, its 1 pin ground connection, be connected with between 2 pin and 3 pin by crystal oscillator (XT), electric capacity (C6), (C7) oscillator of Gou Chenging, its signal input part (K1)～(K5) is imported the game action control signal from DDR respectively, its (T1) end and (T2) hold and are connected global semaphore ground wire (COM1) and (COM2) respectively, and (T1) end connects (T3) end by diode (D8), and (T2) end connects (T3) by diode (D9); Its (OUT) end connects the base stage of triode (Q10) by resistance (R2), the colelctor electrode of described triode (Q10) connects the positive pole of infrared emission tube (D6), the negative pole of infrared emission tube (D4) is by resistance (R14) ground connection, thereby the game action control signal behind the coding that RF transmitter (U4) will pass through is by infrared emission tube (D4) emission; The emitter stage of described triode (Q1) links to each other with (VCC) end of RF transmitter (U4), and RF transmitter (U4) connects the negative pole of two diode in series (D4), (D5), and their positive pole connects emission power by starting switch (S2).
6, as wireless DDR as described in the claim 5, it is characterized in that: described infrared receiver is the infrared signal receiver module (U2) of PIC-1023SMB by model, model is the infrared receiver (U3) of PT2249, triode (Q9), power supply stabilization circuit and signal amplification output circuit constitute, described power supply stabilization circuit is respectively to (VCC) of infrared signal receiver module (U2) and infrared receiver (U3) end input service voltage, (GND) end ground connection of described infrared signal receiver module (U2), its (OUT) end connects the base stage of triode (Q9) by resistance (R11), thereby after receiving from the game action control signal behind the process coding of infrared transmitting device, be input to (RXIN) end of infrared receiver (U3) by the colelctor electrode of triode (Q9), (CO1) end of described infrared receiver (U3) is connected its (CO3) end by parallel resistor (R10) with electric capacity (C4), its (SP1)～(SP3) end, (HP1)～(HP5) end is respectively to the decoded game action control signal of signal amplification output circuit output process.
7, as wireless DDR as described in the claim 6, it is characterized in that: described signal amplification output circuit is made of some groups of resistance and triode, one termination of wherein any one group resistance is gone into one tunnel decoded game action control signal of infrared receiver (U3) output, its other end connects the base stage of triode, thereby the colelctor electrode by triode is exported one tunnel game action control signal after amplifying to central processing unit.
8, as wireless DDR as described in the claim 6, it is characterized in that: described infrared receiver adopts the DC9V power supply, and described infrared transmitting device adopts the DC6V power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003474 CN2686677Y (en) | 2004-02-12 | 2004-02-12 | Wireless dancing carpet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003474 CN2686677Y (en) | 2004-02-12 | 2004-02-12 | Wireless dancing carpet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2686677Y true CN2686677Y (en) | 2005-03-23 |
Family
ID=34667693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420003474 Expired - Fee Related CN2686677Y (en) | 2004-02-12 | 2004-02-12 | Wireless dancing carpet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2686677Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830904A (en) * | 2014-03-11 | 2014-06-04 | 福州大学 | Device for realizing 3D (three-dimensional) simulation game |
| CN104083868A (en) * | 2014-06-26 | 2014-10-08 | 陈东卫 | Wireless intelligent dancing blanket |
| CN104399247A (en) * | 2014-12-12 | 2015-03-11 | 深圳市山弯科技有限公司 | MV video dancing blanket |
-
2004
- 2004-02-12 CN CN 200420003474 patent/CN2686677Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830904A (en) * | 2014-03-11 | 2014-06-04 | 福州大学 | Device for realizing 3D (three-dimensional) simulation game |
| CN104083868A (en) * | 2014-06-26 | 2014-10-08 | 陈东卫 | Wireless intelligent dancing blanket |
| CN104399247A (en) * | 2014-12-12 | 2015-03-11 | 深圳市山弯科技有限公司 | MV video dancing blanket |
| CN104399247B (en) * | 2014-12-12 | 2015-11-18 | 深圳市山弯科技有限公司 | MV video DDR |
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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 |