Control circuit of multifunctional electronic target

Abstract

The utility model discloses a multifunctional electronic target control circuit, which comprises a target control unit and a mobile base control unit, the target control unit comprises a master control module, a laser receiving module and a motor driving module, the laser receiving module and the motor driving module are both connected with the master control module, and the mobile base control unit is connected with the master control module. The laser receiving module is used for receiving a laser signal, the motor driving module is used for receiving a driving control instruction of the main control module and generating a driving control signal according to the driving control instruction, and the mobile base control unit is electrically connected with the motor driving module in a pluggable mode. And the mobile base control unit receives the driving control signal and executes a driving action according to the driving control instruction. Due to the application of the control circuit, the flexibility of the multifunctional electronic target is high, and diversified use experience and pleasure are provided for users.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic target technical field especially relates to a multifunctional electronic target's control circuit. BACKGROUND

[0002] Electronic target system is widely used in the entertainment field, and the design focus of the entertainment electronic target system is focused on the interest, entertainment and the richness of the entertainment form, without pursuing the complex and precise design, only need to meet the entertainment demand. However, the current entertainment electronic target system needs to be set respectively, and the existing target equipment function and use form are single, only applicable to specific scenes, and it is difficult to meet the diversified use demand. INVENTION CONTENTS

[0003] The utility model solves the technical problem that: provide a multifunctional electronic target's control circuit to solve the problem of single use form of the existing electronic target.

[0004] In order to solve the above technical problem, the utility model adopts the technical scheme that: a multifunctional electronic target's control circuit, including target control unit and mobile base control unit, the target control unit includes main control module, laser receiving module and motor drive module, the laser receiving module and the motor drive module are connected with the main control module, the laser receiving module is used for receiving laser signal, the motor drive module is used for receiving the drive control instruction of the main control module, and drive control signal is generated according to the drive control instruction, the mobile base control unit is electrically connected with the motor drive module and is pluggably connected, the mobile base control unit receives the drive control signal, and drive action is executed according to the drive control instruction.

[0005] Further, the motor drive module includes motor drive chip and first base joint, the signal input end of the motor drive chip is connected with the main control module, the signal output end of the motor drive chip is connected with the first base joint, the mobile base control unit includes DC motor and second base joint, the second base joint is electrically connected with the first base joint and is pluggably connected, and the second base joint is connected with the DC motor.

[0006] Further, the mobile base control unit further includes distance detection module, the distance detection module is connected with the second base joint, and the first base joint is connected with the main control module, so that the distance detection module is connected with the main control module through the first base joint and the second base joint.

[0007] Further, the distance detection module includes infrared distance detection module.

[0008] Further, the target control unit further comprises a power module, the power module comprises a battery, a boost circuit and a voltage stabilizing circuit, an input end of the boost circuit is connected with the battery, output ends of the boost circuit are connected with the laser receiving module and an input end of the voltage stabilizing circuit respectively, and an output end of the voltage stabilizing circuit is connected with the main control module.

[0009] Further, the target control unit comprises a first control circuit board, a second control circuit board and a flexible circuit board, the main control module is arranged on the first control circuit board, the laser receiving module and the motor driving module are arranged on the second control circuit board, and the first control circuit board and the second control circuit board are connected through the flexible circuit board.

[0010] Further, the target control unit comprises a display module, the display module is connected with the main control module, the display module comprises a display enable control circuit and a display circuit, the display enable control circuit is connected with the main control module, an output end of the display enable control circuit is connected with an enable input end of the display circuit, and a signal input end of the display circuit is connected with the main control module.

[0011] Further, the target control unit further comprises a voice module, the voice module is connected with the main control module, the voice module comprises a voice chip and an audio power amplifier chip, an input end of the voice chip is connected with the main control module, and an audio output port of the voice chip is connected with an audio input port of the audio power amplifier chip.

[0012] Further, the target control unit further comprises a motor driving module, the motor driving module comprises a motor driving chip and a polarization motor, a signal input end of the motor driving chip is connected with the main control module, and a signal output end of the motor driving module is connected with the polarization motor.

[0013] Further, the target control unit further comprises a communication module, the communication module comprises a first antenna and a second antenna, and the first antenna and the second antenna are both connected with the main control module.

[0014] The control circuit provided by the utility model has the advantages that the control circuit receives laser signals from a laser emitting device through a laser receiving module, and outputs a laser shooting result according to the laser signals by a master control module. When the control circuit is applied to an electronic target, the electronic target can be equipped with a detachable mobile base and a device main body. When the device main body is installed on the mobile base, the master control module in the device main body controls a mobile base control unit in the mobile base to drive the device main body to move according to a driving control instruction, so that the mobile target function is realized. When the device main body is separated from the mobile base, the device main body can be used in cooperation with a wearable mechanism, a fixed base and other accessories to realize the multi-person shooting game function and the fixed shooting game function. The application of the control circuit can make the multifunctional electronic target have high flexibility, and provide the user with diversified use experience and fun. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The module schematic diagram of the control circuit of the multifunctional electronic target in an embodiment of the utility model;

[0016] Figure 2 The circuit principle diagram of the master control module of the control circuit;

[0017] Figure 3 The circuit principle diagram of the laser receiving module of the control circuit;

[0018] Figure 4 The circuit principle diagram of the motor driving module of the control circuit;

[0019] Figure 5 The circuit principle diagram of the mobile base control unit of the control circuit;

[0020] Figure 6 The circuit principle diagram of the power module of the control circuit;

[0021] Figure 7 The circuit principle diagram of the display module of the control circuit;

[0022] Figure 8 The circuit principle diagram of the voice module of the control circuit;

[0023] Figure 9 The circuit principle diagram of the motor driving module of the control circuit.

[0024] REFERENCE SIGNS:

[0025] 1, target control unit; 11, main control module; 12, laser receiving module; 13, motor drive module; 14, first base joint; 15, power module; 16, display module; 17, voice module; 18, motor drive module;

[0026] 2, mobile base control unit; 21, second base joint. DETAILED DESCRIPTION

[0027] To illustrate the technical content of the utility model, the purposes and effects achieved, the following will be described in conjunction with the embodiments and the accompanying drawings.

[0028] Please refer to Figures 1 to 9 A control circuit of a multifunctional electronic target, comprising a target control unit 1 and a mobile base control unit 2, the target control unit 1 comprises a main control module 11, a laser receiving module 12 and a motor drive module 13, the laser receiving module 12 and the motor drive module 13 are connected with the main control module 11, the laser receiving module 12 is used for receiving laser signals, the motor drive module 13 is used for receiving the driving control instructions of the main control module 11, and generating driving control signals according to the driving control instructions, the mobile base control unit 2 is plug-in electrically connected with the motor drive module 13, the mobile base control unit 2 receives the driving control signals, and executes driving actions according to the driving control instructions.

[0029] From the above description, the beneficial effects of the utility model are that: the control circuit provided by the utility model receives laser signals from laser emitting equipment through the laser receiving module 12, and outputs laser shooting results according to the laser signals by the main control module 11. When the control circuit is applied to an electronic target, the electronic target can be equipped with a detachable mobile base and a device main body. When the device main body is installed on the mobile base, the main control module 11 in the device main body will control the mobile base control unit 2 in the mobile base to drive the device main body to move according to the driving control instructions, so as to realize the mobile target function. When the device main body is separated from the mobile base, the device main body can be used with wearable mechanisms, fixed bases and other accessories to realize the multi-person shooting game function and the fixed shooting game function. The application of the control circuit can make the multifunctional electronic target flexible, and provide users with diversified use experience and fun.

[0030] Furthermore, the motor drive module 13 includes a motor drive chip and a first base connector 14. The signal input terminal of the motor drive chip is connected to the main control module 11, and the signal output terminal of the motor drive chip is connected to the first base connector 14. The mobile base control unit 2 includes a DC motor and a second base connector 21. The second base connector 21 is pluggably connected to the first base connector 14 and is connected to the DC motor.

[0031] As can be seen from the above description, the motor drive module 13 and the mobile base control unit 2 are connected to each other via the first base connector 14 and the second base connector 21.

[0032] Furthermore, the mobile base control unit 2 also includes a distance detection module, which is connected to the second base connector 21, and the first base connector 14 is connected to the main control module 11, so that the distance detection module is connected to the main control module 11 through the first base connector 14 and the second base connector 21.

[0033] Furthermore, the distance detection module includes an infrared distance detection module.

[0034] As described above, the mobile base control unit 2 can detect obstacles by sending and receiving infrared signals. The distance detection module is electrically connected to the main control module 11 so that the main control module 11 generates drive control signals based on the infrared signals.

[0035] Furthermore, the target control unit 1 also includes a power module 15, which includes a battery, a boost circuit, and a voltage regulator circuit. The input terminal of the boost circuit is connected to the battery, the output terminal of the boost circuit is connected to the laser receiving module 12 and the input terminal of the voltage regulator circuit, respectively, and the output terminal of the voltage regulator circuit is connected to the main control module 11.

[0036] As described above, the control circuit supplies power to the target control unit 1 and the mobile base control unit 2 via a battery, making the application of the multifunctional electronic target using this control circuit more flexible.

[0037] Furthermore, the target control unit 1 includes a first control circuit board, a second control circuit board, and a flexible circuit board. The first control circuit board is equipped with the main control module 11, and the second control circuit board is equipped with the laser receiving module 12 and the motor drive module 13. The first control circuit board and the second control circuit board are connected through the flexible circuit board.

[0038] As can be seen from the above description, the target control unit 1 of the control circuit is respectively set on two circuit boards, which can improve the structural integration of the electronic target setting control circuit.

[0039] Furthermore, the target control unit 1 includes a display module 16, which is connected to the main control module 11. The display module 16 includes a display enable control circuit and a display circuit. The display enable control circuit is connected to the main control module 11, the output terminal of the display enable control circuit is connected to the enable input terminal of the display circuit, and the signal input terminal of the display circuit is connected to the main control module 11.

[0040] As described above, the main control module 11 can control the display module 16 to display image information, so that the multi-functional electronic target can display game score information, animation effects and other content through the display circuit. The multi-functional electronic target using this control circuit has rich functions and high fun.

[0041] Furthermore, the target control unit 1 also includes a voice module 17, which is connected to the main control module 11. The voice module 17 includes a voice chip and an audio amplifier chip. The input terminal of the voice chip is connected to the main control module 11, and the audio output port of the voice chip is connected to the audio input port of the audio amplifier chip.

[0042] As can be seen from the above description, the control circuit can provide voice prompts through the voice module 17. This multifunctional electronic target is feature-rich and highly engaging.

[0043] Furthermore, the target control unit 1 also includes a motor drive module 18, which includes a motor drive chip and a polarization motor. The signal input terminal of the motor drive chip is connected to the main control module 11, and the signal output terminal of the motor drive module 18 is connected to the polarization motor.

[0044] As described above, when the control circuit is applied to a multifunctional electronic target, it can generate vibration through the motor drive module 18 to provide tactile feedback to the user. The multifunctional electronic target using this control circuit is feature-rich and highly engaging.

[0045] Furthermore, the target control unit 1 also includes a communication module, which includes a first antenna and a second antenna, both of which are connected to the main control module 11.

[0046] As described above, the control circuit can wirelessly connect with the control backend through the communication module to transmit information such as the shooting score of the electronic target to the control backend. Furthermore, the communication module of the control circuit is equipped with a first antenna and a second antenna, and its communication performance is stable and efficient.

[0047] Example 1

[0048] Please refer to Figures 1 to 9 The first embodiment of this utility model is as follows: a control circuit for a multifunctional electronic target is provided, including a target control unit 1 and a moving base control unit 2. When the control circuit is applied to an electronic target, the electronic target can be equipped with a detachable moving base and a device body. The moving base is used to drive the device body to move. The target control unit 1 is located in the device body to control the device body, and the moving base control unit 2 is located in the moving base to control the moving base.

[0049] For details, please refer to Figure 1 In this embodiment, the control circuit includes a target control unit 1 and a moving base control unit 2. The target control unit 1 includes a main control module 11, a laser receiving module 12, and a motor drive module 13. Both the laser receiving module 12 and the motor drive module 13 are connected to the main control module 11. The laser receiving module 12 is used to receive laser signals. The moving base control unit 2 is pluggably connected to the motor drive module 13. The moving base control unit 2 receives control drive commands. The display enable control circuit is connected to the main control module.

[0050] Please refer to Figure 2 In this embodiment, the main control unit includes a main control chip with the model number ESP32-D0WD-V3.

[0051] Please refer to Figure 3 The laser receiver module 12 includes multiple laser receiver tubes. The output port OUT of the laser receiver tube is connected to the laser signal receiving port of the main control chip. The power supply port VCC of the laser receiver tube is connected to a 5V voltage, and the ground port GND of the laser receiver tube is grounded.

[0052] Please refer to Figure 4 as well as Figure 5 Specifically, the motor drive module 13 includes a motor drive chip and a first base connector 14J1. The signal input terminals INA and INB of the motor drive chip are connected to the ports GPIO14 and GPIO15 of the main control chip, respectively. The signal output terminals OUTA and OUTB of the motor drive chip are connected to the first base connector 14. The mobile base control unit 2 includes a DC motor and a second base connector 21. The second base connector 21 is pluggably connected to the first base connector 14. The second base connector 21 is connected to the DC motor through the motor interface J1.

[0053] In this embodiment, when the main body of the device is installed on the mobile base, the motor drive chip and the DC motor are electrically connected through the first base connector 14 and the second base connector 21. The main control module 11 generates drive control commands, and the electronic control drive chip generates drive control signals according to the drive control commands and transmits the drive control signals to the DC motor so that the DC motor operates according to the drive control signals, thereby enabling the mobile base to drive the main body of the device to move under the drive of the DC motor, so that the multifunctional electronic target realizes the function of a mobile target.

[0054] When the main body of the device is separated from the mobile base, the first base connector 14 and the second base connector 21 are separated. The main body of the device can then be used with accessories such as the wearable mechanism and the fixed base to realize the functions of multiplayer shooting games and fixed shooting games.

[0055] Please refer to further details. Figure 2 , Figure 4 as well as Figure 5 The sixth port of the second base connector 21 is equipped with a detection resistor. The second port of the first base connector 14 is connected to the GPIO4 port of the main control chip. When the first base connector 14 is connected to the second base connector 21, the second port of the first base connector 14 is connected to the sixth port of the second base connector 21. The detection resistor can generate a detection current so that the main control chip can determine the connection status of the first base connector 14 and the second base connector 21 based on the detection current.

[0056] In this embodiment, in order to improve the reliability of the multifunctional electronic target using the control circuit when realizing the moving target function, the moving base control unit 2 also includes a distance detection module. The distance detection module is connected to the second base connector 21, and the first base connector 14 is connected to the main control module 11, so that the distance detection module is connected to the main control module 11 through the first base connector 14 and the second base connector 21.

[0057] In detail, the distance detection module can be, but is not limited to, any module with ranging function such as a laser distance detection module, an infrared distance detection module, or an ultrasonic distance detection module. In this embodiment, the distance detection module is an infrared distance detection module, which is connected to the main control chip's ports GPIO2 and GPIO0 through the first base connector 14 and the second base connector 21.

[0058] Please refer to Figure 6The target control unit 1 also includes a power module 15, which comprises a battery, a boost circuit, and a voltage regulator circuit. The input of the boost circuit is connected to the battery, and the output of the boost circuit is connected to both the laser receiving module 12 and the input of the voltage regulator circuit. The output of the voltage regulator circuit is connected to the main control module 11. The boost circuit includes a DC / DC switching converter of model ME2109FM5G, and the voltage regulator circuit includes a constant voltage regulator of model BL1117-33X.

[0059] The power module 15 also includes a battery access circuit with a battery connector for pluggable electrical connection to a battery. The battery access circuit also includes a power button for controlling the opening and closing of the control circuit. In this embodiment, the battery of the control circuit is a rechargeable battery. Therefore, the multi-functional electronic target using this control circuit can quickly replace the rechargeable battery and charge it independently, making the multi-functional electronic target more convenient and efficient.

[0060] Please refer to Figure 7 The target control unit 1 includes a display module 16, which is connected to the main control module 11. The display module 16 includes a display enable control circuit and a display circuit. The display enable control circuit is connected to the main control module 11 and the display circuit respectively. The output terminal of the display enable control circuit is connected to the enable input terminal of the display circuit, and the signal input terminal of the display circuit is connected to the main control module 11.

[0061] The display circuit includes multiple RGB modules cascaded in sequence. The display enable control circuit receives the display enable drive signal from the main controller and outputs an enable signal. The input terminal of the display circuit receives the RGB signal from the main controller chip. The RGB modules of the display circuit emit light according to the enable signal and the RGB signal. The illumination of multiple RGB signals realizes the display function.

[0062] Please refer to Figure 8 The target control unit 1 also includes a voice module 17, which is connected to the main control module 11. The voice module 17 includes a voice chip of model NV400F and an audio amplifier chip of model TC8002D. The input terminal of the voice chip is connected to the main control module 11, and the audio output port of the voice chip is connected to the audio input port of the audio amplifier chip.

[0063] Please refer to Figure 9 The target control unit 1 also includes a motor drive module 18, which includes a motor drive chip and a polarization motor. The signal input terminals INA and INB of the motor drive chip are connected to ports GPIO23 and GPIO19 of the main control module 11, respectively. The signal output terminal of the motor drive module 18 is connected to the polarization motor. Specifically, the signal output terminal is connected to the polarization motor interface so that the control circuit can connect to the polarization motor through the polarization motor interface.

[0064] In this embodiment, the target control unit 1 further includes a communication module, which includes a first antenna and a second antenna. Both the first antenna and the second antenna are connected to the main control module 11.

[0065] Please refer to Figure 1 To improve the structural integration of the multifunctional electronic target using this control circuit, the target control unit 1 includes a first control circuit board, a second control circuit board, and a flexible circuit board. The first control circuit board is equipped with a main control module 11, a communication module, a voice module 17, and a motor drive module 18. The second control circuit board is equipped with a laser receiving module 12, a motor drive module 13, a power supply module 15, and a display module 16. The first control circuit board and the second control circuit board are connected through the flexible circuit board.

[0066] In summary, the control circuit provided by this invention receives laser signals from a laser emitting device via a laser receiving module 12, and the main control module 11 outputs the laser shooting result based on these signals. When applied to an electronic target, the electronic target can be equipped with a detachable movable base and a main body. When the main body is mounted on the movable base, the main control module 11 in the main body controls the movable base control unit 2 in the movable base, causing it to move the main body according to drive control commands, thereby realizing the mobile target function. When the main body is separated from the movable base, the main body can be used with accessories such as a wearable mechanism and a fixed base to realize multiplayer shooting game functions and fixed shooting game functions. The application of this control circuit enables the multifunctional electronic target to be highly flexible, providing users with a diverse user experience and enjoyment.

[0067] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A control circuit for a multifunctional electronic target, characterized in that, The system includes a target control unit and a mobile base control unit. The target control unit comprises a main control module, a laser receiving module, and a motor drive module. Both the laser receiving module and the motor drive module are connected to the main control module. The laser receiving module receives laser signals, and the motor drive module receives drive control commands from the main control module and generates drive control signals based on the drive control commands. The mobile base control unit is pluggably electrically connected to the motor drive module. The mobile base control unit receives the drive control signals and executes drive actions according to the drive control commands.

2. The control circuit according to claim 1, characterized in that, The motor drive module includes a motor drive chip and a first base connector. The signal input terminal of the motor drive chip is connected to the main control module, and the signal output terminal of the motor drive chip is connected to the first base connector. The mobile base control unit includes a DC motor and a second base connector. The second base connector is pluggably connected to the first base connector and is connected to the DC motor.

3. The control circuit according to claim 2, characterized in that, The mobile base control unit also includes a distance detection module, which is connected to the second base connector. The first base connector is connected to the main control module, so that the distance detection module is connected to the main control module through the first base connector and the second base connector.

4. The control circuit according to claim 3, characterized in that, The distance detection module includes an infrared distance detection module.

5. The control circuit according to claim 1, characterized in that, The target control unit also includes a power module, which includes a battery, a boost circuit, and a voltage regulator circuit. The input terminal of the boost circuit is connected to the battery, the output terminal of the boost circuit is connected to the laser receiving module and the input terminal of the voltage regulator circuit, and the output terminal of the voltage regulator circuit is connected to the main control module.

6. The control circuit according to claim 1, characterized in that, The target control unit includes a first control circuit board, a second control circuit board, and a flexible circuit board. The first control circuit board is equipped with the main control module, and the second control circuit board is equipped with the laser receiving module and the motor drive module. The first control circuit board and the second control circuit board are connected through the flexible circuit board.

7. The control circuit according to claim 1, characterized in that, The target control unit includes a display module, which is connected to the main control module. The display module includes a display enable control circuit and a display circuit. The display enable control circuit is connected to the main control module, and the output terminal of the display enable control circuit is connected to the enable input terminal of the display circuit. The signal input terminal of the display circuit is connected to the main control module.

8. The control circuit according to claim 1, characterized in that, The target control unit also includes a voice module, which is connected to the main control module. The voice module includes a voice chip and an audio amplifier chip. The input terminal of the voice chip is connected to the main control module, and the audio output port of the voice chip is connected to the audio input port of the audio amplifier chip.

9. The control circuit according to claim 1, characterized in that, The target control unit further includes a motor drive module, which includes a motor drive chip and a polarization motor. The signal input terminal of the motor drive chip is connected to the main control module, and the signal output terminal of the motor drive module is connected to the polarization motor.

10. The control circuit according to claim 1, characterized in that, The target control unit further includes a communication module, which includes a first antenna and a second antenna, both of which are connected to the main control module.

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