阅读说明：本技术 娱乐便携自复位撞动靶系统 (Portable self-resetting collision target system for entertainment ) 是由 王丁 方园 于 2020-05-07 设计创作，主要内容包括：娱乐便携自复位撞动靶系统,其特征在于:由壳体、靶板、靶上轴承座、安装电路板、固定轴承座、固定轴、接近传感器和微处理器开发板组成；该系统的关键机械结构是,靶板经靶上轴承座、固定轴和固定轴承座连在安装电路板上,具备在正面被投掷体击打而朝背面方向转动的能力；该系统的电路是,接近传感器和微处理器开发板上微处理器输入口相连,微处理器接收接近传感器的检测信号；该系统的运行原理是,靶板受重力影响垂直于地面,电路通电,微处理器开发板程序开始工作。(The entertainment portable self-resetting target-impacting system is characterized by consisting of a shell, a target plate, a target upper bearing seat, a mounting circuit board, a fixed bearing seat, a fixed shaft, a proximity sensor and a microprocessor development board; the key mechanical structure of the system is that a target plate is connected on a mounting circuit board through a target upper bearing seat, a fixed shaft and a fixed bearing seat, and has the capability of being struck by a throwing body on the front side and rotating towards the back side; the circuit of the system is that a proximity sensor is connected with an input port of a microprocessor on a microprocessor development board, and the microprocessor receives a detection signal of the proximity sensor; the operation principle of the system is that the target plate is perpendicular to the ground under the influence of gravity, a circuit is electrified, and a microprocessor development board program starts to work.)

1. The entertainment portable self-resetting target-impacting system is characterized by consisting of a shell, a target plate, a target upper bearing seat, a mounting circuit board, a fixed bearing seat, a fixed shaft, a proximity sensor and a microprocessor development board; the shell is an integral structure which can be placed on the ground and bear other components; the target plate is a flat closed body, the target surface faces to a thrower and is used for hitting a target for throwing a ball; the target upper bearing seat is arranged above the back surface of the target plate and is used for being installed with the fixed shaft; the mounting circuit board is arranged on the shell and used for arranging the fixed bearing seat, the infrared transmitting and receiving pair sensor and the microprocessor development board; the fixed bearing seat is arranged on the mounting circuit board and is used for being mounted together with the fixed shaft; the fixed shaft is arranged in the fixed bearing seat and is arranged in the target upper bearing seat, so that the fixed bearing seat and the target upper bearing seat are connected into a whole, and the target plate has the capability of rotating from the front to the back; the proximity sensor is positioned at the upper edge of the target plate, is close to the upper edge of the target plate, is arranged on the mounting circuit board, detects the proximity degree with the upper edge of the target plate, and detects different values of the gravity sagging state of the target plate and the state that the target plate is overturned from front to back after being hit by an object thrown by a thrower; the microprocessor development board is arranged on the installation circuit board; the key mechanical structure of the system is that a target plate is connected on a mounting circuit board through a target upper bearing seat, a fixed shaft and a fixed bearing seat, and has the capability of being struck by a throwing body on the front side and rotating towards the back side; the circuit of the system is that a proximity sensor is connected with an input port of a microprocessor on a microprocessor development board, and the microprocessor receives a detection signal of the proximity sensor; the operation principle of the system is that a target plate is perpendicular to the ground under the influence of gravity, a circuit is electrified, a microprocessor development plate program starts to work, initialization setting is carried out in the first step, detection values of all proximity sensors are obtained in the second step, whether the upper edge of the target plate leaves the proximity sensors and is in a collision state is judged according to the detection values of the proximity sensors in the third step, the fourth step is returned to the second step if the upper edge of the target plate is not in the collision state, the fifth step is continued if the upper edge of the target plate is in the collision state, scoring is carried out according to the collision condition of the target plate in the sixth step, other operations of the system are carried out in the seventh step, and the eighth step is returned to the second step.

2. The entertainment portable self-resetting collision target system according to claim 1, further comprising a distance measuring module; the distance measuring module is arranged on the mounting circuit board, the detection surface of the distance measuring module is exposed out of the front surface of the shell and used for detecting the distance from a thrower to a target board when throwing, and accordingly the distance is used as a parameter of scoring; the distance measurement module is electrically connected with the microprocessor development board, and distance measurement signals are transmitted to an input terminal of the microprocessor; the operation principle of the system is that a target plate is perpendicular to the ground under the influence of gravity, a circuit is electrified, a microprocessor development board program starts to work, initialization setting is carried out in the first step, detection values of all proximity sensors are obtained in the second step, whether the upper edge of the target plate leaves the proximity sensors and is in a collision state is judged according to the detection values of the proximity sensors in the third step, the fourth step is returned to the second step if the upper edge of the target plate is not in the collision state, the fifth step is continued if the upper edge of the target plate is in the collision state, the sixth step is obtained a distance measurement value of a distance measurement module, the seventh step is scored according to the collision condition of the target plate and the distance of a thrower, the eighth step is carried out other operations of the system, and the ninth step is returned to.

3. The entertainment portable self-resetting collision target system of claim 2, further comprising a display module; the display module is arranged on the mounting circuit board, and the display surface of the display module is exposed out of the front surface of the shell and is used for displaying information such as scores and the like; the display module is electrically connected with the microprocessor development board, and an output terminal of the microprocessor is used for controlling signals and data information for the display module; the operation principle of the system is that a target plate is perpendicular to the ground under the influence of gravity, a circuit is electrified, a microprocessor development board program starts to work, initialization setting is carried out in the first step, detection values of all proximity sensors are obtained in the second step, whether the upper edge of the target plate leaves the proximity sensors and is in a collision state is judged according to the detection values of the proximity sensors in the third step, the fourth step is returned to the second step if the upper edge of the target plate is not in the collision state, the fifth step is continued if the upper edge of the target plate is in the collision state, the sixth step is obtained a distance measurement value of a distance measurement module, the seventh step is scored according to the collision condition of the target plate and the distance of a thrower, the eighth step is displayed, the ninth step is carried out other operations of the system, and the tenth step is returned to the.

4. The entertainment portable self-resetting strike target system of claim 3, further comprising a power outlet and a power module; the power socket is arranged on the shell, and the jack surface is exposed out of the shell surface; the power supply module is arranged on the installation circuit board and used for supplying power to the proximity sensor, the microprocessor development board and the display module; the power socket receives power supply from an external power supply, is connected with the power module and supplies power to the power module; the power module is connected with the proximity sensor, the microprocessor development board and the display module.

5. The invention of claim 4 is an entertainment portable self-resetting impact target system, which is composed of a shell (1), a target plate (2), a target upper bearing seat (3), a mounting circuit board (4), a fixed bearing seat (5), a fixed shaft (6), a proximity sensor (7), a microprocessor development board (8), a distance measurement module (9), a display module (10), a power socket (11) and a power module (12); the proximity sensor (7) adopts an infrared transmitting and receiving pair sensor, the microprocessor development board (8) adopts an STM32F407 development board, the distance measurement module (9) adopts an ultrasonic transmitting and receiving pair sensor, and the display module (10) adopts a 2.8 inch touch display screen;

the circuit of the embodiment of the system is that a proximity sensor is connected with an input port of a microprocessor on a microprocessor development board, and the microprocessor receives a detection signal of the proximity sensor; the distance measurement module is electrically connected with the microprocessor development board, and distance measurement signals are transmitted to an input terminal of the microprocessor; the display module is electrically connected with the microprocessor development board, and an output terminal of the microprocessor is used for controlling signals and data information for the display module; the power socket receives power supply from an external power supply, is connected with the power module and supplies power to the power module; the power supply module is connected with the proximity sensor, the microprocessor development board, the distance measurement module and the display module;

the operation principle of the system is that a target plate is perpendicular to the ground under the influence of gravity, a circuit is electrified, a microprocessor development board program starts to work, initialization setting is carried out in the first step, detection values of all proximity sensors are obtained in the second step, whether the upper edge of the target plate leaves the proximity sensors and is in a collision state is judged according to the detection values of the proximity sensors in the third step, the fourth step is returned to the second step if the upper edge of the target plate is not in the collision state, the fifth step is continued if the upper edge of the target plate is in the collision state, the sixth step is obtained a distance measurement value of a distance measurement module, the seventh step is scored according to the collision condition of the target plate and the distance of a thrower, the eighth step is displayed, the ninth step is carried out other operations of the system, and the tenth step is returned to the.

6. The entertainment portable self-resetting impact target system according to claim 4, which is composed of a shell (1), a target plate (2), a target upper bearing seat (3), a mounting circuit board (4), a fixed bearing seat (5), a fixed shaft (6), a proximity sensor (7), a microprocessor development board (8), a distance measuring module (9), a display module (10), a power socket (11) and a power module (12); the proximity sensor (7) adopts an infrared transmitting and receiving pair sensor, the microprocessor development board (8) adopts a raspberry microprocessor development board, the distance measurement module (9) adopts a DM435 camera module, and the display module (10) adopts a 2.8 inch touch display screen;

the circuit of the embodiment of the system is that a proximity sensor is connected with an input port of a microprocessor on a microprocessor development board, and the microprocessor receives a detection signal of the proximity sensor; the distance measurement module is electrically connected with the microprocessor development board, and distance measurement signals are transmitted to an input terminal of the microprocessor; the display module is electrically connected with the microprocessor development board, and an output terminal of the microprocessor is used for controlling signals and data information for the display module; the power socket receives power supply from an external power supply, is connected with the power module and supplies power to the power module; the power supply module is connected with the proximity sensor, the microprocessor development board, the distance measurement module and the display module;

the operation principle of the system is that a target plate is perpendicular to the ground under the influence of gravity, a circuit is electrified, a microprocessor development board program starts to work, initialization setting is carried out in the first step, detection values of all proximity sensors are obtained in the second step, whether the upper edge of the target plate leaves the proximity sensors and is in a collision state is judged according to the detection values of the proximity sensors in the third step, the fourth step is returned to the second step if the upper edge of the target plate is not in the collision state, the fifth step is continued if the upper edge of the target plate is in the collision state, the sixth step is obtained a distance measurement value of a distance measurement module, the seventh step is scored according to the collision condition of the target plate and the distance of a thrower, the eighth step is displayed, the ninth step is carried out other operations of the system, and the tenth step is returned to the.

7. The entertainment portable self-resetting impact target system according to claim 4, which is composed of a shell (1), a target plate (2), a target upper bearing seat (3), a mounting circuit board (4), a fixed bearing seat (5), a fixed shaft (6), a proximity sensor (7), a microprocessor development board (8), a distance measuring module (9), a display module (10), a power socket (11) and a power module (12); the proximity sensor (7) adopts infrared emission to receive the sensor; the microprocessor development board (8) is divided into a motion microprocessor development board (8-1) and an image microprocessor development board (8-2), the motion microprocessor development board (8-1) adopts an STM32F407 development board, and the image microprocessor development board (8-2) adopts an UP development board; the distance measurement module (9) adopts a camera module; the display module (10) adopts a 2.8 inch touch display screen;

the circuit of the system in the embodiment is that a proximity sensor (7) is connected with an input port of a microprocessor on a motion microprocessor development board (8-1), and the microprocessor receives a detection signal of the proximity sensor; the distance measuring module (9) is electrically connected with the motion microprocessor development board (8-1), and distance measuring signals are transmitted to an input terminal of the microprocessor; the display module (10) is electrically connected with the image microprocessor development board (8-2), and an output terminal of the microprocessor is used for controlling signals and data information for the display module (10); the power socket (11) receives power supply from an external power supply, is connected with the power module (12) and supplies power to the power module (12); the power module (12) is connected with the proximity sensor (7), the motion microprocessor development board (8-1), the image microprocessor development board (8-2), the distance measurement module (9) and the display module (10);

the operation principle of the system is as follows: the target plate is vertical to the ground under the influence of gravity, the circuit is electrified, and the program of the microprocessor development plate (8) starts to work; the program flow of the motion microprocessor development board (8-1) is that the first step is to carry on the initialization setting, the second step is to take the detected value of every proximity sensor, the third step is to judge whether the upper edge of the target board leaves the proximity sensor and is in the collision state according to the detected value of the proximity sensor, the fourth step is to return to the second step if it is not in the collision state, the fifth step is to continue if it is in the collision state, the sixth step is to transmit the collision information to the image microprocessor development board (8-2), the seventh step is to carry on other operations of the system, the eighth step is to return to the second step; the program flow of the image microprocessor development board (8-2) is that the first step is initialization setting, the second step is to take the impact information transmitted by the motion microprocessor development board (8-1), the third step is to judge whether the upper edge of the target board is away from the proximity sensor and is in the impact state according to the detection value of the proximity sensor, the fourth step is to return to the second step if the upper edge of the target board is not in the impact state, the fifth step is to continue to be carried out if the upper edge of the target board is in the impact state, the sixth step is to take the distance measurement value of the distance measurement module, the seventh step is to score according to the impact state of the target board and the distance of a thrower, the eighth step is to display, the ninth step is to carry out other operations of the system, and the tenth step is to return to the.

Technical Field

The invention belongs to entertainment system control technology and application, and relates to a portable household target system which can be shot by a ball and can move but automatically reset.

Background

In human society, throwing-type sports are widely used because of the simplicity and ease of operation of the equipment used. However, the existing throwing sports apparatus has the following disadvantages: one is a simpler original appliance, lacks embedded application of electronic technology, can only be observed visually by a thrower in on-the-spot detection, and has no fine data processing on scoring and score display; another situation is the introduction of complex electromechanical techniques, which are structurally complex and cumbersome to operate. For this reason, the invention of a compact throwing sports implement based on electronic technology is necessary. Here, a self-resetting collision target system for home entertainment is proposed.

Disclosure of Invention

The invention relates to an entertainment portable self-resetting target-impacting system, which consists of a shell, a target plate, a target upper bearing seat, a mounting circuit board, a fixed bearing seat, a fixed shaft, a proximity sensor and a microprocessor development board; the shell is an integral structure which can be placed on the ground and bear other components; the target plate is a flat closed body, the target surface faces to a thrower and is used for hitting a target for throwing a ball; the target upper bearing seat is arranged above the back surface of the target plate and is used for being installed with the fixed shaft; the mounting circuit board is arranged on the shell and used for arranging the fixed bearing seat, the infrared transmitting and receiving pair sensor and the microprocessor development board; the fixed bearing seat is arranged on the mounting circuit board and is used for being mounted together with the fixed shaft; the fixed shaft is arranged in the fixed bearing seat and is arranged in the target upper bearing seat, so that the fixed bearing seat and the target upper bearing seat are connected into a whole, and the target plate has the capability of rotating from front to back; the proximity sensor is positioned at the upper edge of the target plate, is close to the upper edge of the target plate, is arranged on the mounting circuit board, detects the proximity degree with the upper edge of the target plate, and detects different values of the gravity sagging state of the target plate and the state that the target plate is overturned from front to back after being hit by an object thrown by a thrower; the microprocessor development board is arranged on the installation circuit board; the key mechanical structure of the system is that a target plate is connected on a mounting circuit board through a target upper bearing seat, a fixed shaft and a fixed bearing seat, and has the capability of being struck by a throwing body on the front side and rotating towards the back side; the circuit of the system is that a proximity sensor is connected with an input port of a microprocessor on a microprocessor development board, and the microprocessor receives a detection signal of the proximity sensor; the operation principle of the system is that a target plate is perpendicular to the ground under the influence of gravity, a circuit is electrified, a microprocessor development plate program starts to work, initialization setting is carried out in the first step, detection values of all proximity sensors are obtained in the second step, whether the upper edge of the target plate leaves the proximity sensors and is in a collision state is judged according to the detection values of the proximity sensors in the third step, the fourth step is returned to the second step if the upper edge of the target plate is not in the collision state, the fifth step is continued if the upper edge of the target plate is in the collision state, scoring is carried out according to the collision condition of the target plate in the sixth step, other operations of the system are carried out in the seventh step, and the eighth step is returned to the second step.

The entertainment portable self-resetting collision target system also comprises a distance measuring module; the distance measuring module is arranged on the mounting circuit board, the detection surface of the distance measuring module is exposed out of the front surface of the shell and used for detecting the distance from a thrower to a target board when throwing, and accordingly the distance is used as a parameter of scoring; the distance measurement module is electrically connected with the microprocessor development board, and distance measurement signals are transmitted to an input terminal of the microprocessor; the operation principle of the system is that a target plate is perpendicular to the ground under the influence of gravity, a circuit is electrified, a microprocessor development board program starts to work, initialization setting is carried out in the first step, detection values of all proximity sensors are obtained in the second step, whether the upper edge of the target plate leaves the proximity sensors and is in a collision state is judged according to the detection values of the proximity sensors in the third step, the fourth step is returned to the second step if the upper edge of the target plate is not in the collision state, the fifth step is continued if the upper edge of the target plate is in the collision state, the sixth step is obtained a distance measurement value of a distance measurement module, the seventh step is scored according to the collision condition of the target plate and the distance of a thrower, the eighth step is carried out other operations of the system, and the ninth step is returned to.

The entertainment portable self-resetting collision target system also comprises a display module; the display module is arranged on the mounting circuit board, and the display surface of the display module is exposed out of the front surface of the shell and is used for displaying information such as scores and the like; the display module is electrically connected with the microprocessor development board, and an output terminal of the microprocessor is used for controlling signals and data information for the display module; the operation principle of the system is that a target plate is perpendicular to the ground under the influence of gravity, a circuit is electrified, a microprocessor development board program starts to work, initialization setting is carried out in the first step, detection values of all proximity sensors are obtained in the second step, whether the upper edge of the target plate leaves the proximity sensors and is in a collision state is judged according to the detection values of the proximity sensors in the third step, the fourth step is returned to the second step if the upper edge of the target plate is not in the collision state, the fifth step is continued if the upper edge of the target plate is in the collision state, the sixth step is obtained a distance measurement value of a distance measurement module, the seventh step is scored according to the collision condition of the target plate and the distance of a thrower, the eighth step is displayed, the ninth step is carried out other operations of the system, and the tenth step is returned to the.

The entertainment portable self-resetting target-impacting system also comprises a power socket and a power module; the power socket is arranged on the shell, and the jack surface is exposed out of the shell surface; the power supply module is arranged on the installation circuit board and used for supplying power to the proximity sensor, the microprocessor development board and the display module; the power socket receives power supply from an external power supply, is connected with the power module and supplies power to the power module; the power module is connected with the proximity sensor, the microprocessor development board and the display module.

The entertainment portable self-resetting collision target system has the advantages that: the mechanical structure is simple, the number of the target plates can be increased or decreased according to the requirement, the target plates are convenient to distribute indoors, and similar products are not available.

Drawings

FIG. 1 is a schematic front view of the most basic configuration of an entertainment portable self-resetting target system of the present invention.

Fig. 2 is a side schematic view of the most basic configuration of an entertainment portable self-resetting target system of the present invention.

Figure 3 is a schematic front view of an entertainment portable self-resetting collision target system incorporating a ranging module according to the present invention.

Figure 4 is a schematic front view of an entertainment portable self-resetting collision target system including a ranging module and a display module according to the present invention.

FIG. 5 is a schematic front view of an entertainment portable self-resetting target system of the present invention comprising a ranging module, a display module, a power outlet and a power module.

Fig. 6 is a circuit diagram of an entertainment portable self-resetting collision target system including a ranging module and a display module according to the present invention.

Figure 7 is a circuit diagram of an implementation of an entertainment portable self-resetting collision target system incorporating a ranging module and a display module according to the present invention.

FIG. 8 is a circuit diagram of an entertainment portable self-resetting collision target system including an image-based ranging module, a display module, a power outlet and a power module according to the present invention.

FIG. 9 is a circuit diagram of an implementation of an entertainment portable self-resetting collision target system incorporating an image-based ranging module, a display module, a power outlet, and a power module in accordance with the present invention.

FIG. 10 is a circuit diagram of a motion microprocessor and image microprocessor development board of an entertainment portable self-resetting target system of the present invention including an image-based ranging module, a display module, a power outlet and a power module.

FIG. 11 is a circuit diagram of an implementation of a motion microprocessor and an image microprocessor of an entertainment portable self-resetting collision target system of the present invention including an image-based ranging module, a display module, a power outlet and a power module.

Fig. 12 is a program flow diagram of the most basic structure of an entertainment portable self-resetting collision target system according to the present invention.

Figure 13 is a process flow diagram of an entertainment portable self-resetting collision target system including a ranging module and a display module.

Figure 14 is a process flow diagram of an entertainment portable self-righting collision target system including an image-based ranging module and a display module.

Figure 15 is a program flow diagram of a motion microprocessor and image microprocessor of an entertainment portable self-resetting collision target system including an image-based ranging module and a display module.

Detailed Description