CN220210598U - Intelligent toy sound equipment for children and control circuit thereof - Google Patents
Intelligent toy sound equipment for children and control circuit thereof Download PDFInfo
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- CN220210598U CN220210598U CN202320450311.2U CN202320450311U CN220210598U CN 220210598 U CN220210598 U CN 220210598U CN 202320450311 U CN202320450311 U CN 202320450311U CN 220210598 U CN220210598 U CN 220210598U
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Abstract
The utility model discloses an intelligent toy sound for children, which comprises a toy sound body and a control circuit arranged on the toy sound body, wherein the control circuit is the control circuit of the intelligent toy sound for children. A control circuit of a children intelligent toy sound comprises a main control circuit, a sound control circuit, a locator, a touch circuit, a loudspeaker, a storage module for storing music and voice and a power management circuit for supplying power; the main control circuit is respectively connected with the sound control circuit, the locator, the touch circuit, the loudspeaker and the storage module; the touch circuit comprises a left touch switch PAD1 and a right touch switch PAD2, and the forehead touch switch PAD1 and the right touch switch PAD2 are respectively connected with the main control circuit. The double-control mode can be realized for the sound equipment, and convenience is brought to use; moreover, according to different stroking sequences of the children, different music switching effects can be realized, the interestingness and the playability of the sound toy are improved, and curiosity of the children can be caused.
Description
Technical Field
The utility model relates to the technical field of intelligent toy sound equipment for children, in particular to intelligent toy sound equipment for children and a control circuit thereof.
Background
Toys, which generally refer to items available for play, are often used in human society as a form of lively education.
The toy can also be a natural object, namely, non-artificial things such as sand, stone, mud, branches and the like, and the toy is to be understood in a broad sense, and is not limited to things sold on the street for people to play, and can be called as things which can be played, watched, listened to and touched.
The control mode of the existing sound toy is single, so that the use is inconvenient. In addition, the existing sound toy is single in function, most of the existing sound toy can only be used as a kind of furnishing, curiosity of children is difficult to be caused, interestingness and playability are poor, and the children lose interest in playing.
Therefore, in the patent application of the utility model, the applicant has studied a child intelligent toy sound and a control circuit thereof to solve the above problems.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its primary object is to provide a child intelligent toy sound and a control circuit thereof, which can realize a dual control mode for the sound, thereby bringing convenience to use; moreover, according to different stroking sequences of the children, different music switching effects can be realized, the interestingness and the playability of the sound toy are improved, and curiosity of the children can be caused.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a control circuit of a children intelligent toy sound comprises a main control circuit, a sound control circuit, a locator, a touch circuit, a loudspeaker, a storage module for storing music and voice and a power management circuit for supplying power;
the main control circuit is respectively connected with the sound control circuit, the locator, the touch circuit, the loudspeaker and the storage module;
the touch circuit comprises a left touch switch PAD1 and a right touch switch PAD2, and the left touch switch PAD1 and the right touch switch PAD2 are respectively connected with the main control circuit.
As a preferable scheme, the power management circuit comprises a battery BAT1, a fuse PTC1, a capacitor C16, a capacitor C3, a resistor R2 and a polarity capacitor EC2;
the fuse PTC1 and the resistor R2 are connected in series, the serial connection node of the fuse PTC1 and the resistor R2 is grounded through a capacitor C3, and the positive electrode of the polar capacitor EC2 is connected with the serial connection node of the fuse PTC1 and the resistor R2;
the non-series node of the resistor R2 is used for supplying power to each circuit, and the non-series node of the resistor R2 is grounded through a capacitor C16; the positive electrode of the battery BAT1 is connected with a non-series node of the fuse PTC1, and the negative electrode of the battery BAT1 and the negative electrode of the polar capacitor EC2 are grounded.
As a preferable scheme, the sound control circuit includes a microphone MIC, a resistor R13, a capacitor C7, a resistor R15, a resistor R10, a polar capacitor C17, a triode Q3, a diode D1, a capacitor C8, a resistor R14, a resistor R16, a triode Q2, a resistor R9, a resistor R11, a resistor R12, a triode Q1 and a resistor R8;
the positive electrode of the microphone MIC is connected with the base electrode of the triode Q3 through a capacitor C7, the base electrode of the triode Q3 is connected with the collector electrode of the triode Q3 through a resistor R15, the collector electrode of the triode Q3 is also connected with the P0_6 port of the master control circuit through a resistor R10, the P0_6 port of the master control circuit is connected with the positive electrode of the microphone MIC through a resistor R13, and the P0_6 port of the master control circuit is connected with the positive electrode of the polar capacitor C17;
the collector of the triode Q3 is connected with the anode of the diode D1, the cathode of the diode D1 is connected with the base electrode of the triode Q2 through a resistor R14, the base electrode of the triode Q2 is grounded through a resistor R16, two ends of the resistor R16 are connected with a capacitor C8 in parallel, the collector of the triode Q2 is connected with the port P0_6 of the main control circuit through a resistor R9, and the collector of the triode Q2 is connected with the base electrode of the triode Q1 through a resistor R11;
the base of the triode Q1 is grounded through a resistor R12, the collector of the triode Q1 is connected with a P0-14 port of the main control circuit, the collector of the triode Q1 is also connected with a P0-6 port of the main control circuit through a resistor R8, and the negative electrode of the microphone MIC, the negative electrode of the polar capacitor C17, the emitting electrode of the triode Q3, the emitting electrode of the triode Q2 and the emitting electrode of the triode Q1 are all grounded.
As a preferable scheme, the intelligent humidity control system further comprises a humidity sensor and an LED display circuit, and the main control circuit is respectively connected with the humidity sensor and the LED display circuit.
The utility model provides a children's intelligent toy stereo set, includes toy sound body and sets up the control circuit on toy sound body, control circuit is children's intelligent toy stereo set's control circuit.
As a preferable scheme, the toy sound body is detachably connected with a plurality of letter-shaped plug connectors.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, the technical scheme can realize a double control mode for the sound equipment mainly through the touch circuit and the sound control circuit, thereby bringing convenience to use; moreover, according to different stroking sequences of the children, different music switching effects can be realized, the interestingness and the playability of the sound toy are improved, and curiosity of the children can be caused;
secondly, the humidity sensor can enable the child to intuitively know the humidity of the environment in real time, so that the health of the child can be guaranteed;
moreover, through the detachable design of letter shape plug connector, be convenient for the interactivity between father and child, improve children's ability of working a hand and discernment letter ability, richen the functionality of stereo set toy.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is an elevation view of a child's smart toy sound (showing assembled) in accordance with an embodiment of the present utility model.
FIG. 2 is an elevation view (shown exploded) of a child intelligent toy audio in accordance with an embodiment of the present utility model.
FIG. 3 is a schematic control block diagram of an embodiment of the present utility model.
FIG. 4 is a schematic diagram of a master control circuit according to an embodiment of the utility model.
FIG. 5 is a touch circuit diagram of an embodiment of the present utility model.
FIG. 6 is a circuit diagram of a voice control circuit according to an embodiment of the present utility model.
Fig. 7 is a circuit diagram of an LED display according to an embodiment of the present utility model.
FIG. 8 is a power management circuit diagram of an embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. toy sound box body
20. Letter-shaped plug-in element 21, clip projection
31. Main control circuit 32 and sound control circuit
33. Locator 34 and touch circuit
341. First touch switch 342, second touch switch
35. Humidity sensor
36. LED display circuit 361 and arc-shaped light guide strip
37. And a storage module.
Detailed Description
Referring to fig. 1 to 8, which show specific structures of a preferred embodiment of the present utility model, a smart toy audio for children includes a toy audio body 10 and a control circuit disposed on the toy audio body 10, wherein:
the toy sound body 10 is detachably connected with a plurality of letter-shaped connectors 20. In the present embodiment, the letter-shaped connectors 20 are provided with 26 connectors arranged in the order of 26 english letters, that is, a-shaped connectors to Z-shaped connectors. A clamping protrusion 21 is arranged below each letter-shaped plug-in connector 20 in a protruding manner, a clamping groove is formed in the upper end face of the toy sound body 10, the toy sound body 10 is connected with the letter-shaped plug-in connectors 20, and the clamping protrusion 21 is adapted to the clamping groove. Through the design of letter shape plug connector 20, make things convenient for the interaction between children and the father and mother, for example, the father and mother can say a letter, lets children find corresponding letter shape plug connector 20 and assemble, when improving children's ability to operate, also increase the emotion between father and mother, still improve children's ability to distinguish.
The control circuit is a control circuit of the intelligent toy sound equipment for children. A control circuit of a children intelligent toy sound comprises a main control circuit 31, a sound control circuit 32, a positioner 33, a touch circuit 34, a loudspeaker, a humidity sensor 35, an LED display circuit 36, a storage module 37 for storing music and voice and a power management circuit for supplying power.
The main control circuit 31 is respectively connected with the sound control circuit 32, the locator 33, the touch circuit 34, the humidity sensor 35, the LED display circuit 36, the loudspeaker and the storage module 37.
The touch circuit 34 includes a first touch switch 341 and a second touch switch 342, the first touch switch 341 is a left touch switch PAD1, the second touch switch 342 is a right touch switch PAD2, and the left touch switch PAD1 and the right touch switch PAD2 are respectively connected to the main control circuit 31. In this embodiment, the left touch switch PAD1 and the right touch switch PAD2 are located on the front end surface of the toy sound body 10 and are symmetrically arranged at a left-right distance. The child may quickly touch the second touch switch 342 from the first touch switch 341, or quickly touch the first touch switch 341 from the second touch switch 342, and the toy audio body 10 may play the previous song or switch the next song. The operation of the toy sound can be controlled in a double-control mode through the sound control circuit 32 and the touch circuit 34.
Through humidity sensor 35, can real-time supervision play the humidity of environment to show different humidity conditions through different light effects, in case the abnormal situation is found, can send out audible and visual alarm.
In this embodiment, as shown in fig. 7, the LED display circuit 36 is composed of electronic components LED1, R20, R19 and R21, and lights up the LED1 according to the instruction of the main control circuit 3110. The front end face of the toy sound body 10 is provided with an arc-shaped light guide strip 361 with an upward opening, the arc-shaped light guide strip 361 is positioned below the left touch switch PAD1 and the right touch switch PAD2, and the LED1 emits light towards the arc-shaped light guide strip 361.
In this embodiment, as shown in fig. 4, the main control circuit 31 is composed of an integrated chip U1 and its peripheral circuits. As shown in fig. 8, the power management circuit includes a battery BAT1, a fuse PTC1, a capacitor C16, a capacitor C3, a resistor R2, and a polarity capacitor EC2; battery BAT1 is a 3 AAA battery.
The fuse PTC1 and the resistor R2 are connected in series, the serial connection node of the fuse PTC1 and the resistor R2 is grounded through a capacitor C3, and the positive electrode of the polar capacitor EC2 is connected with the serial connection node of the fuse PTC1 and the resistor R2;
the non-series node of the resistor R2 is used for supplying power to each circuit, and the non-series node of the resistor R2 is grounded through a capacitor C16; the positive electrode of the battery BAT1 is connected with a non-series node of the fuse PTC1, and the negative electrode of the battery BAT1 and the negative electrode of the polar capacitor EC2 are grounded. The fuse PTC1 is a self-restoring fuse, and its model is 0805L050WR.
In this embodiment, as shown in fig. 6, the sound control circuit 32 includes a microphone MIC, a resistor R13, a capacitor C7, a resistor R15, a resistor R10, a polar capacitor C17, a transistor Q3, a diode D1, a capacitor C8, a resistor R14, a resistor R16, a transistor Q2, a resistor R9, a resistor R11, a resistor R12, a transistor Q1, and a resistor R8;
the positive pole of the microphone MIC is connected with the base electrode of the triode Q3 through a capacitor C7, the base electrode of the triode Q3 is connected with the collector electrode of the triode Q3 through a resistor R15, the collector electrode of the triode Q3 is also connected with the P0_6 port of the main control circuit 31 through a resistor R10, the P0_6 port of the main control circuit 31 is connected with the positive pole of the microphone MIC through a resistor R13, and the P0_6 port of the main control circuit 31 is connected with the positive pole of the polar capacitor C17;
the collector of the triode Q3 is connected with the anode of the diode D1, the cathode of the diode D1 is connected with the base electrode of the triode Q2 through a resistor R14, the base electrode of the triode Q2 is grounded through a resistor R16, two ends of the resistor R16 are connected with a capacitor C8 in parallel, the collector of the triode Q2 is connected with the P0-6 port of the main control circuit 31 through a resistor R9, and the collector of the triode Q2 is connected with the base electrode of the triode Q1 through a resistor R11;
the base of the triode Q1 is grounded through a resistor R12, the collector of the triode Q1 is connected with the P0_14 port of the main control circuit 31, the collector of the triode Q1 is also connected with the P0_6 port of the main control circuit 31 through a resistor R8, and the negative electrode of the microphone MIC, the negative electrode of the polar capacitor C17, the emitting electrode of the triode Q3, the emitting electrode of the triode Q2 and the emitting electrode of the triode Q1 are all grounded.
The utility model has the design key points that the double control modes of the sound can be realized through the touch circuit and the sound control circuit, thereby bringing convenience to use; moreover, according to different stroking sequences of the children, different music switching effects can be realized, the interestingness and the playability of the sound toy are improved, and curiosity of the children can be caused;
secondly, the humidity sensor can enable the child to intuitively know the humidity of the environment in real time, so that the health of the child can be guaranteed;
moreover, through the detachable design of letter shape plug connector, be convenient for the interactivity between father and child, improve children's ability of working a hand and discernment letter ability, richen the functionality of stereo set toy.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (6)
1. A control circuit of children's intelligent toy stereo set, its characterized in that: the device comprises a main control circuit, a sound control circuit, a locator, a touch circuit, a loudspeaker, a storage module for storing music and voice and a power management circuit for supplying power;
the main control circuit is respectively connected with the sound control circuit, the locator, the touch circuit, the loudspeaker and the storage module;
the touch circuit comprises a left touch switch PAD1 and a right touch switch PAD2, and the left touch switch PAD1 and the right touch switch PAD2 are respectively connected with the main control circuit.
2. The control circuit of the intelligent toy sound for children according to claim 1, wherein: the power management circuit comprises a battery BAT1, a fuse PTC1, a capacitor C16, a capacitor C3, a resistor R2 and a polarity capacitor EC2;
the fuse PTC1 and the resistor R2 are connected in series, the serial connection node of the fuse PTC1 and the resistor R2 is grounded through a capacitor C3, and the positive electrode of the polar capacitor EC2 is connected with the serial connection node of the fuse PTC1 and the resistor R2;
the non-series node of the resistor R2 is used for supplying power to each circuit, and the non-series node of the resistor R2 is grounded through a capacitor C16; the positive electrode of the battery BAT1 is connected with a non-series node of the fuse PTC1, and the negative electrode of the battery BAT1 and the negative electrode of the polar capacitor EC2 are grounded.
3. The control circuit of the intelligent toy sound for children according to claim 1, wherein: the sound control circuit comprises a microphone MIC, a resistor R13, a capacitor C7, a resistor R15, a resistor R10, a polar capacitor C17, a triode Q3, a diode D1, a capacitor C8, a resistor R14, a resistor R16, a triode Q2, a resistor R9, a resistor R11, a resistor R12, a triode Q1 and a resistor R8;
the positive electrode of the microphone MIC is connected with the base electrode of the triode Q3 through a capacitor C7, the base electrode of the triode Q3 is connected with the collector electrode of the triode Q3 through a resistor R15, the collector electrode of the triode Q3 is also connected with the P0_6 port of the master control circuit through a resistor R10, the P0_6 port of the master control circuit is connected with the positive electrode of the microphone MIC through a resistor R13, and the P0_6 port of the master control circuit is connected with the positive electrode of the polar capacitor C17;
the collector of the triode Q3 is connected with the anode of the diode D1, the cathode of the diode D1 is connected with the base electrode of the triode Q2 through a resistor R14, the base electrode of the triode Q2 is grounded through a resistor R16, two ends of the resistor R16 are connected with a capacitor C8 in parallel, the collector of the triode Q2 is connected with the port P0_6 of the main control circuit through a resistor R9, and the collector of the triode Q2 is connected with the base electrode of the triode Q1 through a resistor R11;
the base of the triode Q1 is grounded through a resistor R12, the collector of the triode Q1 is connected with a P0-14 port of the main control circuit, the collector of the triode Q1 is also connected with a P0-6 port of the main control circuit through a resistor R8, and the negative electrode of the microphone MIC, the negative electrode of the polar capacitor C17, the emitting electrode of the triode Q3, the emitting electrode of the triode Q2 and the emitting electrode of the triode Q1 are all grounded.
4. The control circuit of the intelligent toy sound for children according to claim 1, wherein: the intelligent humidity sensor also comprises a humidity sensor and an LED display circuit, and the main control circuit is respectively connected with the humidity sensor and the LED display circuit.
5. An intelligent toy sound for children, which is characterized in that: the intelligent toy sound box comprises a toy sound box body and a control circuit arranged on the toy sound box body, wherein the control circuit is the intelligent toy sound box for children according to any one of claims 1 to 4.
6. The intelligent toy sound for children as set forth in claim 5, wherein: the toy sound body is detachably connected with a plurality of letter-shaped connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320450311.2U CN220210598U (en) | 2023-03-09 | 2023-03-09 | Intelligent toy sound equipment for children and control circuit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320450311.2U CN220210598U (en) | 2023-03-09 | 2023-03-09 | Intelligent toy sound equipment for children and control circuit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220210598U true CN220210598U (en) | 2023-12-19 |
Family
ID=89148790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320450311.2U Active CN220210598U (en) | 2023-03-09 | 2023-03-09 | Intelligent toy sound equipment for children and control circuit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220210598U (en) |
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2023
- 2023-03-09 CN CN202320450311.2U patent/CN220210598U/en active Active
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