TW201839347A - Self-detecting shooting system of toy gun characterized by early finding out the wrong action caused by the mismatch of the motor, the spring, the battery and the gear, so as to perform a necessary adjustment, thereby improving the stability of correct action of toy gun - Google Patents

Abstract

Provided is the self-detecting shooting system of a toy gun, which mainly comprises a power source unit and a control unit installed with a software program and connected to the power source unit. The power source unit further includes a power source module and a motor power module. The control unit further includes a voltage monitoring module, a step-down voltage regulator module, a lamp status indication module, a shooting mode selection module, and a trigger switch module. By using the control unit to detect the electric circuit switch, the gear set and the battery before use, the present system can early find out the wrong action caused by the mismatch of the motor, the spring, the battery and the gear or the abnormality caused by malfunction, so as to perform a necessary adjustment, thereby improving the stability of correct action of toy gun.

Description

Toy gun self-detection shooting system

The invention relates to a self-detecting and shooting system for a toy gun, in particular to a self-detecting shooting system capable of detecting the matching condition of the motor, the spring, the battery and the gear before use, and preventing the movement from being incorrect.

Because modern people are busy with work and work pressure, many people choose to use leisure activities to express the pressure of daily accumulation. At the same time, more and more people are pursuing a leisure activity that is both fresh and exciting, so BB guns and paints Toy guns, air guns and other toy guns have become one of the important tools for people today. The existing toy guns are mainly classified according to their power sources, and are mainly divided into air guns, electric guns and gas guns. The electric guns are electric propulsion machines (for example, motors, gears) to compress the springs, thereby forming the bullets. Therefore, electric guns must be electronically controlled.

The toy gun with electronic board machine already exists on the market. The general electronic board machine has a control module and a power module for controlling the shooting state, but the motor, the spring, the battery and the gear are the electronic board machine. The three most difficult factors to control, these three factors are most likely to cause differences in the correctness of the action, because the consumer may replace any of the components by themselves, causing the components to mismatch each other, may cause the battery Loss causes the burst motion to be incorrect, but needs to be adjusted frequently. Just like three bursts, if the battery current is unstable, you need to adjust the other two components to ensure the correctness of the action. In view of this, the applicant has continuously researched and experimented, and Meng Mengsheng designed a self-detecting shooting system for toy guns, which can detect the matching condition of the motor, spring, battery and gear before use to prevent the movement from being incorrect.

The main object of the present invention is to provide a self-detecting shooting system for a toy gun, which can detect the matching condition of the motor, the spring, the battery and the gear before the toy gun is used, thereby preventing the movement from being incorrect, thereby improving the stability of the toy gun. Sex.

The self-detecting and shooting system of the aforementioned toy gun comprises a power supply unit and a control unit connected to the power supply unit and having a software program. The power unit further includes a power module and a motor power module, and the control unit further includes a voltage monitoring module, a buck regulator module, a lamp status indication module, a shooting mode selection module, and a trigger switch module. . By detecting the circuit switch, the gear set and the battery before use, the control unit can detect the motor, the spring, the battery, the gear, whether there is a mismatch or abnormality of the gear, and cause the movement to be incorrect. Improve the stability of the toy gun's correct movement.

The self-detecting and shooting system of the aforementioned toy gun is provided with a shooting gun linkage piece, a single-connecting micro-switch, a trigger micro-switch, a single-shot micro-switch and a three-in-one micro-switch, and the control knob is used to adjust the shooting. Linking the pieces, and then pushing the different micro-switches by shooting the interlocking piece to control different shooting modes.

Please refer to FIG. 1 and FIG. 2 together with FIG. 3 and FIG. 4 and FIG. 5 for the structural diagram and circuit block diagram of the present invention, and the circuit diagram of the preferred embodiment. As shown in the figure, the present invention is characterized in that the toy gun 1 is provided with a power supply unit 2 and a control unit 3 connected to the power supply unit 2 and having a software program, and the toy gun 1 is provided with a shooting linkage 11 and a safety shield. 12, the trigger 13, the single burst control lever 14, the single burst micro switch 15, the trigger micro switch 16 and the single micro switch 17, the three burst micro switch 18, and the motor 19, the gear set 20, the spring 21, by The battery 22 electrically pushes the motor 19 and the gear set 20 to compress the spring 21, thereby constituting the emission of the bullet. The gear set 20 is provided with a cam 201, and the single firing control lever 14 is driven by the cam 201, and the single firing control lever 14 is held by the single-connecting micro-switch 15 when the gear set 20 is looped. When the single burst control lever 14 is actuated once, the single burst micro switch 15 is released once when the single burst control lever 14 is actuated once, thereby counting the power failure once.

The power unit 2 includes a power module 23 and a motor power module 24, wherein the battery 22 is connected to the power module 23 to supply the power of the toy gun 1, and the motor 19 is connected to the motor power module. 24, for the operation of the drive motor 19, the motor power module 24 further includes a main MOSFET 241 and a sub MOSFET 242. The control unit 3 includes a voltage monitoring module 31, a buck regulator module 32, a lamp status indication module 33, a shooting mode selection module 34, and a trigger switch module 35. The voltage monitoring module 31 and the buck voltage regulator module 32 are configured to stabilize the supply voltage of the battery 22, adjust the voltage to an optimal power saving state, and monitor the voltage state. The single-shot micro switch 15, the single-shot micro-switch 17 and the three-link micro-switch 18 are respectively connected to the shooting mode selection module 34, and the trigger micro-switch 16 is connected to the trigger switch module 35.

The self-detecting firing system of the toy gun is constructed by the combination of the aforementioned members.调整Adjusting the shooting linkage piece 11 by the control knob, and then pushing the different single-link micro-switches 15, the trigger micro-switch 16 and the single-shot micro-switch 17, the three-in-one micro-switch 18, etc. by the shot-selecting link 11 The micro switch is used to control different shooting modes, and the control unit 2 detects the gear set 20 and the single continuous micro switch 15, the trigger micro switch 16 and the single micro switch 17 and the triple burst micro switch 18 before the shooting is used. The circuit switch and the battery 22 are used to detect whether the motor 19, the spring 21 and the battery 22 have abnormalities in the mismatch or the fault, thereby preventing the operation from being incorrect, and making necessary adjustments to improve the stability of the correct operation of the toy gun 1. Sex.

The state of use of the present invention includes the following operational procedures:

When the shot is cut to a safe state: 1. The continuous action piece 11 is pushed to the forefront. 2. Push the insurance file 12. 3. The insurance flap 12 catches the trigger 13. 4, can not hit the attack.

When the shot is cut to the single shot state: 1. The shot cut to the single shot selection link 11 presses the single-shot micro switch 17. 2. The safety flap 12 is in a free state, and the trigger 13 can be buckled. 3. The trigger 13 triggers the trigger micro switch 16 to provide an electrical signal to the control unit 3. 4. The control unit 3 drives the gear set 20 to make a loop, and touches the single burst control lever 14 to act once. 5. The single burst control lever 14 is actuated once to release the single-connected micro-switch 15 once, thereby counting the power-off.

When the shot is cut to the three-shot state: 1. The shot-selecting piece 11 simultaneously presses the single-shot micro switch 17 and the three-shot micro-switch 18. 2. The safety flap 12 is in a free state, and the trigger 13 can be buckled. 3. The trigger 13 triggers the trigger micro switch 16 to provide an electrical signal to the control unit 3. 4. The control unit 3 drives the gear set 20 to actuate the single burst control lever 14 once. 5. The single-connected control lever 14 is actuated once to release the single-connected micro-switch 15 once, thereby counting three times of power-off.

When the shot is cut to the burst state: 1. The shot selection flap 11 is retracted without the micro-switch. 2. The safety flap 12 is in a free state, and the trigger 13 can be buckled. 3. The trigger 13 triggers the trigger micro switch 16 to provide an electrical signal to the control unit 3. 4. The control unit 3 drives the motor 19 to cause the gear set 20 to actuate the single burst control lever 14 once. 5. The single burst control lever 14 is actuated once to release the single-connected micro-switch 15 once, thereby counting but not responding and recording. 6. The system is actuated until the trigger 13 is disengaged from the trigger micro-motion group off 16, and the power supply is stopped.

Please refer to FIG. 6 and FIG. 7 as a flowchart of the self-detection operation of the present invention. Please refer to FIG. 4 and FIG. 5, as shown in the figure, the self-detection action of the present invention includes the following steps. :

1. Separate the upper and lower gun bodies. In any mode (except for the safety flap 12 except for the safety action), the trigger 13 is pressed and the battery 22 is connected to enter the detection mode.

2. The control unit 3 detects the voltage of the battery 22, determines the voltage of the battery 22, and causes the signal status indication module 33 to display the voltage status by the control unit 3 (for example, the voltage is saturated, the green light is on for 2 seconds, and the voltage is low. The red light is always on, and if the trigger 13 is pulled, the control unit 3 automatically detects that the motor 19 drives the gear set 20 to operate.

3. The trigger micro switch 16 detects that the control unit 3 causes the signal status indication module 33 to display the detection status (for example, if the change signal is received within 5 seconds, the orange light is always on, and if the change signal is not received within 5 seconds, Then the green light flashes slowly for 10 seconds.)

4. Switching to the single shot mode, the control unit 3 causes the signal status indication module 33 to display the detection status (for example, if the switching signal is received within 10 seconds, the green light is always on, if no switch is received within 10 seconds) The signal shows a steady red light).

5. The switching signal is three-shot or continuous transmission selection mode, and the control unit 3 causes the signal status indication module 33 to display the detection status (for example, if the switching signal is received within 10 seconds, the green light is always on, if it is confiscated within 10 seconds) To any switching signal, the red light is on).

6. Enter the dual MOSFET protection detection mode, and the control unit 3 causes the signal status indication module 33 to display the detection status (eg, no conduction short circuit red light is off, the green light is steady on, and when there is conduction short circuit, the orange light is steady).

7. If the dual MOSFET is in a normal state, the control unit 3 causes the signal status indication module 33 to display the detection status (eg, the green light is constantly on, the control unit 3 automatically detects that the motor 19 drives the gear set 20 to self-operate vibration prompt once, If it is faulty, the orange light is on).

8. When the dual MOSFET is in the normal state, the control unit 3 automatically detects that the motor 19 drives the gear set 20 to run a few turns to complete the detection, and the control unit 3 causes the signal status indication module 33 to display the detection status (eg, the green light flashes. The user can press the trigger 13 to jump out of the self-detection mode, and the motor 19 drives the gear set 20 to vibrate three times to remind the self-test mode to be ended, and the user can combine the upper and lower gun bodies for normal use.

9. In the foregoing detection process, if there is an abnormal condition, the control unit 3 will determine whether the abnormal state is serious, and cause the signal state indicating module 33 to display the detection state (eg, gear set 20, motor 19, single burst control lever) The problem of 14 flashes with red light, which means the most serious. If it is a problem of double MOSFET, the red light is always bright, indicating that it is severe, and if it is the problem of trigger 13, it flashes with orange light. At this time, the user must remove the battery 22 Targeted maintenance with the end self-test mode.

10. During the above detection process, when the motor 19 drives the gear set 20 to run a few times, when the control unit 3 detects the gear set 20 for one loop, the single burst control lever 14 is actuated once to release the single burst micro switch 15 At the time, if the rotation speed is too slow, the spring 21 is too tight, and if the rotation speed is too fast, the spring 21 is too loose, thereby detecting whether the spring 21 and the gear set 20 match.

The foregoing embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the invention.

In summary, the present invention provides a power gun unit and a control unit coupled to the power unit with a software program to form a self-detecting and shooting system for the toy gun. The toy gun can self-detect the matching condition of the motor, the spring, the battery and the gear before use to prevent the movement from being incorrect, thereby improving the stability of the toy gun. For a practical design, it is a novelty creation. If you apply for a patent in accordance with the law, you will be punished by the Bureau of Public Information, and you will be granted a patent as soon as possible.

1‧‧‧ toy gun

11‧‧‧Selection Link

12‧‧‧ insurance cover

13‧‧‧ Trigger

14‧‧‧Single burst control lever

15‧‧‧Single hair micro switch

16‧‧‧ Trigger micro switch

17‧‧‧Single micro switch

18‧‧‧Three-shot micro switch

19‧‧‧Motor

20‧‧‧ Gear Set

201‧‧‧ cam

21‧‧‧ Spring

22‧‧‧Battery

2‧‧‧Power unit

23‧‧‧Power Module

24‧‧‧Motor Power Module

241‧‧‧Main MOSFET

242‧‧‧Sub MOSFET

3‧‧‧Control unit

31‧‧‧Voltage monitoring module

32‧‧‧Buck regulator module

33‧‧‧Light status indicator module

34‧‧‧ Shooting mode selection module

35‧‧‧Toggle switch module

Fig. 1, Fig. 2, and Fig. 3 are structural views of the present invention. Figure 4 is a block diagram of the circuit of the present invention. Figure 5 is a circuit diagram of a preferred embodiment of the present invention. Fig. 6 and Fig. 7 are flowcharts of the self-detection operation of the present invention.

Claims (10)

A self-detecting shooting system for a toy gun includes: a toy gun, a shooting linkage, an insurance flap, a trigger, a single burst control lever, and a motor, a gear set, a spring, and a motor and a motor driven by the battery power. The group compresses the spring to form the launch of the bullet; the power unit includes the power module and the motor power module, wherein the power module supplies the power of the toy gun, wherein the motor power module is used for driving the motor; The unit is provided with an automatic detection software program, which is connected to the power unit, and includes a voltage monitoring module, a buck regulator module, a lamp status indicating module, a shooting mode selection module, and a trigger switch module, by shooting mode. The selection module controls different shooting modes, and the control unit detects the circuit switch, the gear set and the battery before shooting, to early detect whether the motor, the spring, the battery and the gear have abnormalities or faults. The action is not correct, and the necessary adjustments are made to improve the stability of the correct action of the toy gun. The self-detecting shooting system for a toy gun according to the first aspect of the invention, wherein the toy gun is provided with a single-connect micro switch, a single-shot micro switch and a three-position micro switch respectively connected to the shooting mode selection module. And a trigger micro switch connected to the trigger switch module, and the motor power module includes a main MOSFET and a sub MOSFET component. The self-detecting and shooting system of the toy gun according to the first or the second aspect of the invention, wherein the gear set is provided with a cam, and the single continuous control lever is driven by the cam, and the single continuous control lever is The top is held in the single-connected micro-switch, and when the gear set is looped once, the cam touches the single-connecting control lever once, and the control unit detects the time when the single-connected control lever is actuated once to release the single-connected micro-switch. In order to detect whether the spring and the gear set match. A self-detecting shooting system for a toy gun includes the following detection steps: a. Separating the upper and lower gun bodies, pressing the trigger in any mode, and then connecting the battery to enter the detection mode; b, the control unit detects and determines the battery voltage And the control unit causes the signal status indicator module to display the voltage state. If the trigger is triggered, the detection program causes the motor drive gear group to operate and vibrate; c. The trigger micro switch detection mode is controlled by the control unit to display the signal status indicator module. Status; d. Switching to single-shot mode, the control unit causes the signal status indicator module to display the detection status; e. The switching signal is three-shot or continuous transmission selection mode, and the control unit causes the light status indication module to display Detection status; f. Enter the dual MOSFET protection detection mode, the control unit causes the signal status indication module to display the detection state of whether there is a conduction short circuit. If the dual MOSFET is in the normal state, the control unit automatically detects the program to make the motor drive gear set self-operating. The vibration prompts once; g. When the aforementioned double MOSFET is in a normal state, the control unit automatically detects the program to make the motor drive the teeth The rotation of the wheel set is completed several times, and the control unit causes the light state display module to display the detection state. The user can press the trigger to jump out of the self-detection mode, and the motor drive gear set reminds the self-test mode from the running vibration three times. The user can combine the upper and lower gun bodies for normal use. The self-detecting shooting system for a toy gun according to claim 4, wherein if there is an abnormal condition during the detecting process, the control unit causes the light state indicating module to display the abnormality of the abnormal condition. The self-detecting and shooting system of the toy gun according to the fourth aspect of the invention, wherein when the motor driving gear set is operated for several times, when the control unit detects a ring of the gear set, the single trigger lever is actuated once. Release the time of the single-shot microswitch to detect if the spring matches the gear set. The self-detecting shooting system for a toy gun according to claim 4, wherein when the voltage is too low, the motor does not operate and the control unit does not provide the main power source and cannot be fired to replace the saturated battery. The self-detecting shooting system for a toy gun according to claim 4, wherein, when entering the protection detection mode, the control unit turns on the main MOSFET of the motor power module, and the sub-MOSFET is turned on and off. The power supply is immediately turned off. If the main MOSFET and the sub MOSFET are damaged to form a short circuit or an open circuit, the control unit causes the lamp status indication module to display the detection status. For example, in the self-detecting shooting system of the toy gun described in claim 4, when entering the mechanism state detecting mode, if the motor is zero-powered or not operating under normal power supply, the main MOSFET 2 and the sub-MOSFET are powered off. Repair or replace the abnormality of the mechanism. For example, in the self-detecting shooting system of the toy gun described in claim 4, when entering the shot switching detection mode, if the trigger is not released within a certain period of time, the sleep is entered, and the trigger can be awakened again.