CN217472692U - Toy control circuit - Google Patents
Toy control circuit Download PDFInfo
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- CN217472692U CN217472692U CN202122515893.1U CN202122515893U CN217472692U CN 217472692 U CN217472692 U CN 217472692U CN 202122515893 U CN202122515893 U CN 202122515893U CN 217472692 U CN217472692 U CN 217472692U
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Abstract
The utility model relates to a toy control circuit, which comprises a main control circuit, a loudspeaker SPK, a light detection circuit used for detecting the light intensity of the surrounding environment and arranged at the eyes of a long-neck dragon, a switch SW2 arranged below the root part of the tongue in the mouth, a drive circuit used for driving the neck to lift or press down to link the handling of the tongue and a power supply management circuit used for supplying power; the main control circuit is respectively and electrically connected with the loudspeaker SPK, the light ray detection circuit, the switch SW2 and the drive circuit; when the children approach the long-neck dragon toy, the long-neck dragon toy makes corresponding sound and corresponding action, and the interestingness is good; especially, when children put the food model in the mouth of long neck dragon toy, long neck dragon toy can push down the neck and drive the tongue and spit out and send and lick the sound, lively, and interactive better, the imitation degree is higher, improves the interest and the object for appreciation nature of long neck dragon toy.
Description
Technical Field
The utility model relates to a long neck dragon toy technical field especially indicates a toy control circuit.
Background
At present, toys are increasing in style, such as toys manufactured by imitating various dinosaur shapes. The longhulong toy in the market is generally a simple model, the playing method is single, the interestingness is poor, the simulation degree is low, and therefore the playability of the dragon flying toy is reduced.
Therefore, in the present patent application, the applicant has elaborated a toy control circuit to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the defects of the prior art, and mainly aims to provide a toy control circuit, when a child approaches a long-neck dragon toy, the long-neck dragon toy makes corresponding sound and corresponding action, and the interestingness is better; especially, when children put the food model in the mouth of long neck dragon toy, long neck dragon toy can push down the neck and drive the tongue and spit out and send and lick the sound, lively, and interactive better, the imitation degree is higher, improves the interest and the object for appreciation nature of long neck dragon toy.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
a toy control circuit comprises a main control circuit, a loudspeaker SPK, a light detection circuit, a switch SW2, a driving circuit and a power management circuit, wherein the light detection circuit is used for detecting the light intensity of the surrounding environment and is arranged at the eyes of a long-neck dragon;
the main control circuit is electrically connected to the speaker SPK, the light detection circuit, the switch SW2 and the driving circuit, respectively.
As a preferred scheme, the main control circuit includes a main control chip U1, and the main control chip U1 has main control pins 1 to 24;
the main control pin 7 and the main control pin 8 are respectively connected with two ends of the speaker SPK, the main control pin 10 and the main control pin 11 are respectively connected with the light ray detection circuit, the main control pin 13 is connected with the VDD end of the power management circuit through the switch SW2, and the main control pin 15 and the main control pin 16 are respectively connected with the driving circuit.
Preferably, the light detection circuit comprises a photodiode Q1, a capacitor C9, a capacitor C10, a capacitor C11, a capacitor C12, a resistor R2, a resistor R3, a resistor R4, a resistor R7 and a signal receiving chip U3;
the signal receiving chip U3 is provided with a receiving pin 1 to a receiving pin 8, the receiving pin 1 is connected with the receiving pin 8 through a resistor R3, a capacitor C9 is connected in parallel with two ends of a resistor R3, a receiving pin 2 is connected with a receiving pin 5 through a resistor R2, the receiving pin 2 is also connected with a receiving pin 6 through a capacitor C10 and a resistor R4, a main control pin 10 is connected with the receiving pin 4, the receiving pin 3 is connected with the cathode of a photosensitive diode Q1 and connected with the VDD33 end of a power management circuit, the anode of the photosensitive diode Q2 is connected with the main control pin 10 through a capacitor C11, and the receiving pin 6 is connected with the anode of the photosensitive diode Q2; the receiving pin 7 is connected to the main control pin 11, and the receiving pin 7 is connected to the VDD33 terminal of the power management circuit through a resistor R7.
Preferably, the driving circuit comprises a driving chip U2, an inductor L2, an inductor L1, a motor M1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C6 and a polar capacitor C7, and the driving chip U6 has driving pins 1 to 8;
the driving pin 1 is connected with the master control pin 16, the driving pin 3 is connected with the master control pin 15, the driving pin 4 is connected with the anode of the polar capacitor C7, the cathode of the polar capacitor C7 is grounded, and the capacitor C6 is connected in parallel with the anode and the cathode of the polar capacitor C7;
the drive pin 7 is connected with the positive terminal of the motor M1 through an inductor L1, the drive pin 5 is connected with the negative terminal of the motor M1 through an inductor L2, the first terminal of the motor M1 is connected with the third terminal of the motor M1 through a capacitor C2, the third terminal of the motor M1 is connected with the negative terminal of the motor M1 through a capacitor C3, and the negative terminal of the motor M1 is connected with the first terminal of the motor M1 through a capacitor C4.
Preferably, the portable electronic device further includes a first position detection switch SW1 and a second position detection switch SW5, the main control pin 12 is connected to the VDD terminal of the power management circuit through the first position detection switch SW1, and the main control pin 1 is connected to the VDD terminal of the power management circuit through the second position detection switch SW 5.
Preferably, the electronic device further comprises a key S3 for controlling the neck to be pressed, and the main control pin 19 is connected to the VDD terminal of the power management circuit through the key S3.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly: the long-neck dragon toy mainly comprises a light ray detection circuit, wherein when a child approaches the long-neck dragon toy, the long-neck dragon toy makes corresponding sound and makes corresponding actions, so that the long-neck dragon toy is good in interestingness; particularly, through the design of the switch SW2, when a child puts a food model into the mouth of the long-neck dragon toy, the long-neck dragon toy presses down the neck to drive the tongue to spit out and send licking sound, and the long-neck dragon toy is vivid, good in interactivity and high in simulation degree, and the interestingness and the playability of the long-neck dragon toy are improved;
secondly, the first position detection switch SW1 and the second position detection switch SW5 can detect that the neck can react in time when moving to the corresponding position, and the service life of the long-neck dragon toy is prolonged;
and the whole circuit structure is ingenious and reasonable in design, and stability and reliability in the using process are ensured.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic block diagram of a main control circuit according to an embodiment of the present invention (showing a switch SW2, a speaker SPK, a first position detection switch SW1, and a second position detection switch SW 5);
fig. 2 is a schematic diagram of a light detection circuit according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a driving circuit according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a power management circuit according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 to 4, a toy control circuit comprises a main control circuit, a speaker SPK, a first position detection switch SW1, a second position detection switch SW5, a button S3 for controlling the neck to be pressed down, a light detection circuit for detecting the light intensity of the surrounding environment and arranged at the eyes of a long neck dragon, a switch SW2 arranged below the root of the tongue in the mouth, a driving circuit for driving the neck to be lifted or pressed down to link the tongue to be taken in and out, and a power management circuit for supplying power;
the main control circuit is electrically connected to the speaker SPK, the light detection circuit, the switch SW2 and the driving circuit, respectively. In this embodiment, as shown in the figure, the main control circuit includes a main control chip U1, and the main control chip U1 has main control pins 1 to 24;
the main control pin 7 and the main control pin 8 are respectively connected with two ends of the loudspeaker SPK, the main control pin 10 and the main control pin 11 are respectively connected with the light detection circuit, the main control pin 13 is connected with the VDD end of the power management circuit through a switch SW2,
when the food model is placed in the mouth of the long-neck dragon toy, the food model abuts against the switch SW2 to be closed, then the main control chip U1 controls the loudspeaker SPK to emit corresponding licking sound, and controls the neck to be pressed down through the driving circuit to drive the tongue to protrude, so that the licking action is simulated.
The main control pin 15 and the main control pin 16 are respectively connected with a driving circuit. The main control pin 12 is connected to the VDD terminal of the power management circuit through a first position detection switch SW1, and the main control pin 1 is connected to the VDD terminal of the power management circuit through a second position detection switch SW 5. When the first position detection switch SW1 is triggered during the process of stretching the neck, the action of lifting the neck can be stopped; when the second position detecting switch SW5 is activated during neck-down, the neck-down operation can be stopped. The main control pin 19 is connected to the VDD terminal of the power management circuit through a button S3, and presses down the neck and drives the tongue to spit out by pressing the button S3. When the neck is raised, the tongue can swallow back into the mouth.
In this embodiment, as shown in the figure, the light detection circuit includes a photodiode Q1, a capacitor C9, a capacitor C10, a capacitor C11, a capacitor C12, a resistor R2, a resistor R3, a resistor R4, a resistor R7, and a signal receiving chip U3;
the signal receiving chip U3 is provided with a receiving pin 1 to a receiving pin 8, the receiving pin 1 is connected with the receiving pin 8 through a resistor R3, a capacitor C9 is connected in parallel with two ends of a resistor R3, a receiving pin 2 is connected with a receiving pin 5 through a resistor R2, the receiving pin 2 is also connected with a receiving pin 6 through a capacitor C10 and a resistor R4, a main control pin 10 is connected with the receiving pin 4, the receiving pin 3 is connected with the cathode of a photosensitive diode Q1 and connected with the VDD33 end of a power management circuit, the anode of the photosensitive diode Q2 is connected with the main control pin 10 through a capacitor C11, and the receiving pin 6 is connected with the anode of the photosensitive diode Q2; the receiving pin 7 is connected to the main control pin 11, and the receiving pin 7 is connected to the VDD33 terminal of the power management circuit through a resistor R7. When the child approaches the long-neck dragon toy, the brightness of surrounding light is influenced, and then the main control circuit controls the driving circuit to drive the neck to press down and make corresponding sound.
In this embodiment, as shown in the figure, the driving circuit includes a driving chip U2, an inductor L2, an inductor L1, a motor M1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C6, and a polar capacitor C7, and the driving chip U6 has driving pins 1 to 8;
the driving pin 1 is connected with the master control pin 16, the driving pin 3 is connected with the master control pin 15, the driving pin 4 is connected with the anode of the polar capacitor C7, the cathode of the polar capacitor C7 is grounded, and the capacitor C6 is connected in parallel with the anode and the cathode of the polar capacitor C7;
the drive pin 7 is connected with the positive terminal of the motor M1 through an inductor L1, the drive pin 5 is connected with the negative terminal of the motor M1 through an inductor L2, the first terminal of the motor M1 is connected with the third terminal of the motor M1 through a capacitor C2, the third terminal of the motor M1 is connected with the negative terminal of the motor M1 through a capacitor C3, and the negative terminal of the motor M1 is connected with the first terminal of the motor M1 through a capacitor C4. When the driving circuit drives the neck to press down to drive the tongue to spit out, the children feel that the long neck dragon licks food.
The design key points of the utility model lie in that the long-neck dragon toy mainly makes corresponding sound and corresponding action through the light detection circuit when the child approaches the long-neck dragon toy, and the interest is better; particularly, through the design of the switch SW2, when a child puts a food model into the mouth of the long-neck dragon toy, the long-neck dragon toy presses down the neck to drive the tongue to spit out and send licking sound, and the long-neck dragon toy is vivid, good in interactivity and high in simulation degree, and the interestingness and the playability of the long-neck dragon toy are improved;
secondly, the first position detection switch SW1 and the second position detection switch SW5 can detect that the neck can react in time when moving to the corresponding position, and the service life of the long-neck dragon toy is prolonged;
and the whole circuit structure is ingenious and reasonable in design, and stability and reliability in the using process are ensured.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (5)
1. A toy control circuit, characterized by: the device comprises a main control circuit, a loudspeaker SPK, a light detection circuit, a switch SW2, a driving circuit and a power supply management circuit, wherein the light detection circuit is used for detecting the light intensity of the surrounding environment and is arranged at the eyes of the longneck dragon;
the main control circuit is respectively and electrically connected with the loudspeaker SPK, the light ray detection circuit, the switch SW2 and the drive circuit;
the main control circuit comprises a main control chip U1, and the main control chip U1 is provided with a main control pin 1 to a main control pin 24;
the main control pin 7 and the main control pin 8 are respectively connected with two ends of the loudspeaker SPK, the main control pin 10 and the main control pin 11 are respectively connected with the light detection circuit, the main control pin 13 is connected with the VDD end of the power management circuit through the switch SW2, and the main control pin 15 and the main control pin 16 are respectively connected with the driving circuit.
2. The toy control circuit of claim 1, wherein: the light detection circuit comprises a photodiode Q1, a capacitor C9, a capacitor C10, a capacitor C11, a capacitor C12, a resistor R2, a resistor R3, a resistor R4, a resistor R7 and a signal receiving chip U3;
the signal receiving chip U3 is provided with a receiving pin 1 to a receiving pin 8, the receiving pin 1 is connected with the receiving pin 8 through a resistor R3, a capacitor C9 is connected in parallel with two ends of a resistor R3, a receiving pin 2 is connected with a receiving pin 5 through a resistor R2, the receiving pin 2 is also connected with a receiving pin 6 through a capacitor C10 and a resistor R4, a main control pin 10 is connected with the receiving pin 4, the receiving pin 3 is connected with the cathode of a photosensitive diode Q1 and connected with the VDD33 end of a power management circuit, the anode of the photosensitive diode Q2 is connected with the main control pin 10 through a capacitor C11, and the receiving pin 6 is connected with the anode of the photosensitive diode Q2; the receiving pin 7 is connected to the main control pin 11, and the receiving pin 7 is connected to the VDD33 terminal of the power management circuit through a resistor R7.
3. A toy control circuit as claimed in claim 1, wherein: the driving circuit comprises a driving chip U2, an inductor L2, an inductor L1, a motor M1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C6 and a polar capacitor C7, wherein the driving chip U2 is provided with driving pins 1 to 8;
the driving pin 1 is connected with the master control pin 16, the driving pin 3 is connected with the master control pin 15, the driving pin 4 is connected with the anode of the polar capacitor C7, the cathode of the polar capacitor C7 is grounded, and the capacitor C6 is connected in parallel with the anode and the cathode of the polar capacitor C7;
the drive pin 7 is connected with the positive terminal of the motor M1 through an inductor L1, the drive pin 5 is connected with the negative terminal of the motor M1 through an inductor L2, the first terminal of the motor M1 is connected with the third terminal of the motor M1 through a capacitor C2, the third terminal of the motor M1 is connected with the negative terminal of the motor M1 through a capacitor C3, and the negative terminal of the motor M1 is connected with the first terminal of the motor M1 through a capacitor C4.
4. The toy control circuit of claim 1, wherein: the power management circuit further comprises a first position detection switch SW1 and a second position detection switch SW5, wherein the main control pin 12 is connected with the VDD terminal of the power management circuit through the first position detection switch SW1, and the main control pin 1 is connected with the VDD terminal of the power management circuit through the second position detection switch SW 5.
5. The toy control circuit of claim 1, wherein: the electronic ballast further comprises a key S3 for controlling the neck to be pressed, and the main control pin 19 is connected with the VDD end of the power management circuit through the key S3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122515893.1U CN217472692U (en) | 2021-10-19 | 2021-10-19 | Toy control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122515893.1U CN217472692U (en) | 2021-10-19 | 2021-10-19 | Toy control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217472692U true CN217472692U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122515893.1U Active CN217472692U (en) | 2021-10-19 | 2021-10-19 | Toy control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217472692U (en) |
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2021
- 2021-10-19 CN CN202122515893.1U patent/CN217472692U/en active Active
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