Control circuit structure of detector toy

Abstract

The utility model relates to a control circuit structure of a detector toy. The control circuit structure comprises a main control circuit, a loudspeaker, a key circuit, a light bar circuit used for displaying a detected object, a motor intensity display circuit used for displaying the intensity of a motor, a power supply circuit used for supplying power and a motor driving circuit used for ejecting a gunstock of a detector. The main control circuit is respectively connected with the loudspeaker, the key circuit, the light bar circuit, the motor intensity display circuit and the motor driving circuit so as to trigger corresponding sound and light and eject a gunstock after corresponding keys are pressed down; according to the detector toy, corresponding sound and light are triggered and a gun stock is ejected after corresponding keys are pressed down, and the playability and interestingness of the detector toy are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detector toys, in particular to a control circuit structure of a detector toy. Background Art

[0002] With the improvement of living standards, the types of children's toys are becoming more and more diverse and more targeted.

[0003] Especially for children aged 4-6, who are in the preschool stage, have more and more opportunities to interact with the outside world, and their curiosity is growing.

[0004] They especially like to imitate adults, and through learning from the objects they imitate, they gradually form their own consciousness, judgment, and character abilities;

[0005] At present, there are more and more styles of toys, such as detector toys made by imitating the shape of detectors. The detector toys on the market are just simple models with single playing methods and poor fun.

[0006] Therefore, in the utility model patent application, the applicant carefully studied a control circuit structure of a detector toy to solve the above problems. Utility Model Content

[0007] The utility model aims at the deficiencies of the above-mentioned prior art, and its main purpose is to provide a control circuit structure of a detector toy, which can trigger corresponding sound and light and shoot out the butt after pressing the corresponding button, thereby improving the playability and fun of the detector toy.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0009] A control circuit structure of a detector toy, including a main control circuit, a speaker, a key circuit, a light bar circuit for displaying the presence of a detected object, a motor strength display circuit for displaying the strength of a motor, a power supply circuit for powering, and a motor drive circuit for shooting out the butt of the detector;

[0010] The main control circuit is respectively connected to the speaker, the button circuit, the light bar circuit, the motor strength display circuit and the motor driving circuit to trigger the corresponding sound and light and eject the butt after pressing the corresponding button.

[0011] As a preferred solution, the motor driving circuit includes a polar capacitor C8, an inductor L1, a resistor R21, a capacitor C12, a resistor R22, a MOS tube Q1, an inductor L2, a capacitor C10, a capacitor C11, a capacitor C9, a voltage regulator diode D1 and a motor M1;

[0012] The positive electrode of the motor M1 is connected to the positive electrode of the polarity capacitor C8 through the inductor L1, the negative electrode of the voltage zener diode D1 is connected to the positive electrode of the polarity capacitor C8, the positive electrode of the voltage zener diode D1 is connected to the negative electrode of the motor M1 through the inductor L2, the positive terminal of the motor M1 is connected to the negative terminal of the motor M1 through the capacitor C9, the positive terminal of the motor M1 is connected to the third terminal of the motor M1 through the capacitor C10, and the negative terminal of the motor M1 is connected to the third terminal of the motor M1 through the capacitor C11;

[0013] The positive electrode of the voltage stabilizing diode D1 is connected to the drain of the MOS tube Q1, the gate of the MOS tube Q1 is connected to the main control circuit through the resistor R21, the gate of the MOS tube Q1 is connected to the chassis ground through the resistor R22, the capacitor C12 is connected to the resistor R22 in parallel, and the negative electrode of the polarity capacitor C8 and the source of the MOS tube Q1 are both connected to the chassis ground.

[0014] As a preferred solution, the main control circuit is composed of a chip UK1 of model SNC86P160SE and its peripheral circuits.

[0015] As a preferred solution, the light bar circuit includes a light bar assembly and a driving circuit for driving the light bar assembly;

[0016] The driving circuit includes a MOS tube Q2, a resistor R23, a magnetic bead FB1, a resistor R24, a polarity capacitor C13 and an interface P1 for connecting the light bar assembly;

[0017] The P0.14 pin of chip UK1 is connected to the gate of MOSFET Q2 through resistor R24. The source of MOSFET Q2 is used to connect to the VDD_LED voltage terminal. The gate of MOSFET Q2 is connected to the source of MOSFET Q2 through resistor R23. The drain of MOSFET Q2 and the positive electrode of polarity capacitor C13 are connected to pin 1 of interface P1.

[0018] Pin 2 of interface P1 is connected to pin P0.04 of chip UK1 through magnetic bead FB1, and the negative pole of polarity capacitor C13 and pin 3 of interface P1 are both connected to chassis ground.

[0019] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, the main control circuit is respectively connected to the speaker, the button circuit, the light bar circuit, the motor strength display circuit and the motor drive circuit, so that the corresponding sound and light are triggered and the butt is ejected after pressing the corresponding button, thereby improving the playability and fun of the detector toy.

[0020] In order to more clearly illustrate the structural features and effects of the present invention, it is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a general control block diagram of an embodiment of the utility model.

[0022] Figure 2 It is a circuit diagram of an embodiment of the utility model.

[0023] Description of Figure Numbers:

[0024] 11. Main control circuit 111. Speaker

[0025] 12. Button circuit

[0026] 131. Light bar assembly 132. Driving circuit

[0027] 14. Motor strength display circuit

[0028] 15. Power supply circuit 16. Motor drive circuit. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0030] like Figure 1 and Figure 2 As shown, a control circuit structure of a detector toy includes a main control circuit 11, a speaker 111, a key circuit 12, a light bar circuit for displaying a detected object, a motor strength display circuit 14 for displaying the strength of the motor, a power supply circuit 15 for powering, and a motor driving circuit 13216 for shooting the butt of the detector out;

[0031] The main control circuit 11 is respectively connected to the speaker 111, the button circuit 12, the light bar circuit, the motor strength display circuit 14 and the motor driving circuit 13216 to trigger the corresponding sound and light and eject the butt when the corresponding button is pressed.

[0032] In this embodiment, the main control circuit 11 is composed of a chip UK1 of model SNC86P160SE and its peripheral circuits. The BN0 pin and BP0 pin of the chip UK1 are respectively connected to the two ends of the speaker 111. The P1.03 pin, P1.04 pin, P1.05 pin, P1.06 pin, P1.07 pin, P0.05 pin, P0.01 pin and P0.02 pin of the chip UK1 are respectively connected to the key circuit 12.

[0033] When the child rotates the knob SW3 of the key circuit 12 left and right, the corresponding LED light of the motor strength display circuit 14 will be lit accordingly, and the motor of the motor driving circuit 13216 will change from weak to strong and make a sound.

[0034] When the corresponding button of the button circuit 12 is long pressed, the corresponding LED chip of the light bar circuit will light up, indicating that the detected object is nearby, and a sound will be emitted.

[0035] When the corresponding button of the button circuit 12 is pressed, the buttstock will automatically pop out to shoot and make a sound.

[0036] The P1.00 pin, P1.01 pin, P1.02 pin, P0.09 pin, P0.10 pin, P0.13 pin, P0.15 pin, P0.11 pin and P0.12 pin of the chip UK1 are respectively connected to the motor strength display circuit 14.

[0037] In this embodiment, the motor driving circuit 13216 includes a polar capacitor C8, an inductor L1, a resistor R21, a capacitor C12, a resistor R22, a MOS tube Q1, an inductor L2, a capacitor C10, a capacitor C11, a capacitor C9, a voltage regulator diode D1 and a motor M1;

[0038] The positive electrode of the motor M1 is connected to the positive electrode of the polarity capacitor C8 through the inductor L1, the negative electrode of the voltage zener diode D1 is connected to the positive electrode of the polarity capacitor C8, the positive electrode of the voltage zener diode D1 is connected to the negative electrode of the motor M1 through the inductor L2, the positive terminal of the motor M1 is connected to the negative terminal of the motor M1 through the capacitor C9, the positive terminal of the motor M1 is connected to the third terminal of the motor M1 through the capacitor C10, and the negative terminal of the motor M1 is connected to the third terminal of the motor M1 through the capacitor C11;

[0039] The positive electrode of the voltage stabilizing diode D1 is connected to the drain of the MOS tube Q1, the gate of the MOS tube Q1 is connected to the P0.08 pin of the chip UK1 of the main control circuit 11 through the resistor R21, the gate of the MOS tube Q1 is connected to the chassis ground through the resistor R22, the capacitor C12 is connected to the resistor R22 in parallel, and the negative electrode of the polarity capacitor C8 and the source of the MOS tube Q1 are both connected to the chassis ground.

[0040] In this embodiment, the light bar circuit includes a light bar assembly 131 and a driving circuit 132 for driving the light bar assembly 131;

[0041] The driving circuit 132 includes a MOS tube Q2, a resistor R23, a magnetic bead FB1, a resistor R24, a polarity capacitor C13 and an interface P1 for connecting the light bar assembly 131;

[0042] The P0.14 pin of chip UK1 is connected to the gate of MOSFET Q2 through resistor R24. The source of MOSFET Q2 is used to connect to the VDD_LED voltage terminal. The gate of MOSFET Q2 is connected to the source of MOSFET Q2 through resistor R23. The drain of MOSFET Q2 and the positive electrode of polarity capacitor C13 are connected to pin 1 of interface P1.

[0043] Pin 2 of interface P1 is connected to pin P0.04 of chip UK1 through magnetic bead FB1, and the negative pole of polarity capacitor C13 and pin 3 of interface P1 are both connected to chassis ground.

[0044] The light bar assembly 131 includes an interface P2 for connecting to the interface P1 and five LED chips (LED chip LED10 to LED chip LED14) connected in series. The LED chips are RGB chips.

[0045] Among the five LED chips, between adjacent LED chips, pin 4 of the previous LED chip is connected to pin 1 of the next LED chip, pin 3 of each LED chip is commonly connected to pin 1 of interface P2, pin 2 of each LED chip is connected to its pin 3 through a corresponding capacitor, pin 2 of each LED chip is commonly connected to pin 3 of interface P2, and pin 1 of the first LED chip (i.e., LED chip LED10) is connected to pin 2 of P2.

[0046] The design key point of the utility model is that the main control circuit is respectively connected to the speaker, the button circuit, the light bar circuit, the motor strength display circuit and the motor drive circuit, so that the corresponding sound and light are triggered and the butt is ejected after pressing the corresponding button, thereby improving the playability and fun of the detector toy.

[0047] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A control circuit structure of a detector toy, characterized in that: It includes a main control circuit, a speaker, a button circuit, a light bar circuit for displaying the presence of a detected object, a motor strength display circuit for displaying the strength of the motor, a power supply circuit for powering, and a motor drive circuit for ejecting the butt of the detector; The main control circuit is respectively connected to the speaker, the button circuit, the light bar circuit, the motor strength display circuit and the motor driving circuit to trigger the corresponding sound and light and eject the butt after pressing the corresponding button.

2. The control circuit structure of the detector toy according to claim 1, characterized in that: The motor driving circuit includes a polar capacitor C8, an inductor L1, a resistor R21, a capacitor C12, a resistor R22, a MOS tube Q1, an inductor L2, a capacitor C10, a capacitor C11, a capacitor C9, a voltage regulator diode D1 and a motor M1; The positive electrode of the motor M1 is connected to the positive electrode of the polarity capacitor C8 through the inductor L1, the negative electrode of the voltage zener diode D1 is connected to the positive electrode of the polarity capacitor C8, the positive electrode of the voltage zener diode D1 is connected to the negative electrode of the motor M1 through the inductor L2, the positive terminal of the motor M1 is connected to the negative terminal of the motor M1 through the capacitor C9, the positive terminal of the motor M1 is connected to the third terminal of the motor M1 through the capacitor C10, and the negative terminal of the motor M1 is connected to the third terminal of the motor M1 through the capacitor C11; The positive electrode of the voltage stabilizing diode D1 is connected to the drain of the MOS tube Q1, the gate of the MOS tube Q1 is connected to the main control circuit through the resistor R21, the gate of the MOS tube Q1 is connected to the chassis ground through the resistor R22, the capacitor C12 is connected to the resistor R22 in parallel, and the negative electrode of the polarity capacitor C8 and the source of the MOS tube Q1 are both connected to the chassis ground.

3. The control circuit structure of the detector toy according to claim 1, characterized in that: The main control circuit is composed of a chip UK1 of model SNC86P160SE and its peripheral circuits.

4. The control circuit structure of the detector toy according to claim 3 is characterized in that: The light bar circuit includes a light bar assembly and a driving circuit for driving the light bar assembly; The driving circuit includes a MOS tube Q2, a resistor R23, a magnetic bead FB1, a resistor R24, a polarity capacitor C13 and an interface P1 for connecting the light bar assembly; The P0.14 pin of chip UK1 is connected to the gate of MOSFET Q2 through resistor R24. The source of MOSFET Q2 is used to connect to the VDD_LED voltage terminal. The gate of MOSFET Q2 is connected to the source of MOSFET Q2 through resistor R23. The drain of MOSFET Q2 and the positive electrode of polarity capacitor C13 are connected to pin 1 of interface P1. Pin 2 of interface P1 is connected to pin P0.04 of chip UK1 through magnetic bead FB1, and the negative pole of polarity capacitor C13 and pin 3 of interface P1 are both connected to chassis ground.

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