KR20180003817A - The rifle-handle control unit by remote control - Google Patents

Abstract

The present invention provides a rifle selector lever control device capable of remotely controlling firing to prevent human injury which can be caused by accidental firing during a shooting training, comprising: a housing; a selector lever positioned inside the housing to adjust a shooting mode of a rifle; a driving unit physically adjusting the selector lever; and a control unit arranged adjacent to the driving unit to control the driving unit. The driving unit includes: a motor providing a rotational force; a motor brake limiting the movement of the motor; a first gear transmitting power of the motor; a second gear receiving the power of the first gear; a fixing frame covering the selector lever in a lower portion of the second gear; and a bearing assisting the fixing frame to be smoothly rotated.

Description

[0001] The present invention relates to a rifle-handle control unit for remote control,

The present invention provides a rifle equipped with a module capable of remote fire control during the shooting training of the military to prevent casualties caused by ovulation.

In order to cope effectively with situations such as local warfare or all-out war that may occur by enemy invasion in case of emergency, The purpose is to smoothly carry out the mission in the operational situation by giving the same situation and coping accordingly.

In accordance with the above objectives, the military is improving its operational ability in case of emergency by marching, trawling, and cold training according to the diversity of the battlefield. In particular, shooting training, This is an essential training for

Because of its important role, fire drills are paying special attention to safety accidents during the training process and can be systematically trained under the control of the fire controller to rule out possible accidents.

However, in the above shooting training, despite the fact that it should be under strict control, due to the decrease of the birth rate in the recent years, there is a shortage of soldiers capable of enlistment and lack of necessary personnel to control the shooting, It is facing the reality that it is difficult.

In addition, the problem of insufficient control personnel is regarded as one of the main causes of safety accidents during fire drill, and the military is trying to steadily fire fire drills through various methods to reduce accidents .

A typical example of this is a laser-based mock shooting training system. The system avoids the use of a shot shooting training to increase the incidence of accidents in the course of shooting training, and attaches a laser module to a model rifle having the same specifications as a shot rifle. It is a system designed to be able to judge whether or not the laser hit the target.

By using the laser system, it is possible to reduce the training cost, extend the sustain period of the target plate, and prevent safety accidents caused by the projectile.

However, the military is a legitimate group of armed forces that defend the land and ultimately aim to defeat or exterminate enemies that invade the nation. It is self-evident that if an enemy invades an army capable of killing a human being, it will be an armed force based on killing rather than simply aiming the enemy to disarm.

For the above reasons, the simulated shooting training using the laser system can be reduced in comparison with the actual shooting training in terms of training cost reduction, but the performance of training for actual training is lower than the expectation of the military.

However, it is difficult to minimize the occurrence of accidents by using the current shooting range training system of the reserve soldiers including the active duty personnel.

For example, in order to prevent safety accidents that may occur during shooting training, it may be possible to turn the rifle's muzzle in a different direction besides aiming the fixed target by fixing it to the gun anti- There is a way to physically limit it to zero. However, as described above, it is difficult to check the firearm status of each shooter by the management force for fire control in the situation where troop supply and demand is difficult due to a decrease in the number of enlisted soldiers due to the decrease in birth rate.

Also, if the shooter is carelessly tied to the anti-rifle strap, the possibility of a shooting accident due to the deviation of the muzzle can be increased if the gun is out of the target and full-fire shooting is possible.

In order to solve the above problems, the present invention is equipped with a rifle module on the outside of the rifle, so that it is possible to prevent a fire accident that may occur in an unexpected situation.

Also, in the shooting training, the lack of control personnel can be partially solved.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

In order to solve the above-mentioned problems, a rifle adjusting apparatus according to an embodiment of the present invention includes a housing, an adjusting unit for adjusting a shooting mode of the rifle, a driving unit for physically adjusting the adjusting unit, Wherein the driving unit includes a motor for providing a rotational force, a motor brake for restricting movement of the motor, a first gear for transmitting the power of the motor, a second gear for transmitting the power of the motor, A second gear that receives power, a fixing frame that surrounds the adjustment gap at the lower portion of the second gear, and a bearing that assists the fixing frame to rotate smoothly.

In addition, the control unit may include a battery case having a battery for supplying power, a battery detection sensor for sensing the remaining capacity of the battery, a wireless device connected to the controller wirelessly, And an arithmetic unit for performing arithmetic operations.

Receiving a command from the controller to initialize a program counter of the controller unit, confirming target information, receiving the command information from the controller, receiving the command information from the controller, confirming the target information, The control unit and the target unit periodically check the SYNC signal, the control unit receives the shooting end command from the controller, and the control unit and the target unit periodically check the SYNC signal. An inter-adjustment step of the driving unit according to an instruction of the control unit, and a step of transmitting information to the control unit.

If it is impossible to check the SYNC signal due to the disconnection of the communication connection, it is possible to adjust the program counter value of the arithmetic unit and then perform the step immediately before the current step.

The method may further include, when the program counter value exceeds a predetermined level, transmitting a communication incapability determination to the controller.

In addition, if the SYNC signal can not be confirmed, it may further include a step of safely adjusting the adjustment interval.

Other specific details of the invention are included in the detailed description and drawings.

The rifle module according to an embodiment of the present invention has an effect that shooting can not be performed when the muzzle is removed from the oblique line between shooting training.

Also, in the shooting training process, it is effective to allow the controller to control the shooting procedure smoothly.

In addition, there is no difficulty in achieving the training target with a minimum number of management personnel, and the efficiency of the training can be enhanced.

The effects according to the embodiments of the present invention are not limited to the contents exemplified above, and a more various effects are included in the specification.

1 is a top view of a remotely adjustable rifle module in accordance with an embodiment of the present invention.
Figure 2 is an internal enlarged view of a remotely adjustable rifle module in accordance with an embodiment of the present invention.
3 is a cross-sectional view of a remote controllable rifle module according to an embodiment of the present invention, taken along line II.
FIG. 4 is a flowchart illustrating the operation of a remotely adjustable rifle module according to an embodiment of the present invention.
FIG. 5 is a conceptual diagram of a real shot shooting system to which a remote controllable rifle module according to an embodiment of the present invention is applied.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Are provided to fully illustrate the scope of the invention and are merely defined by the scope of the claims of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. &Quot; and / or " " include each and every combination of one or more of the mentioned items.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The terms "comprises" and / or "comprising" used in the specification do not exclude the presence or addition of one or more other elements in addition to the stated element.

Unless defined otherwise, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

1 shows a top view of a remotely adjustable rifle module according to an embodiment of the invention.

Referring to FIG. 1, a rifle adjustment intervention module 100 may be provided in the form of a housing attached to the left outer surface of the rifle, and may include a rifle adjustment intervention module 100 for facilitating separation of the rifle , And can be detached and attached.

The general configuration of the rifle may be composed of a muzzle, a gun, a magazine, a trigger, an interval, a handle, a knob, a dog head plate, and the like.

Among them, the inter-adjustment interval is important as a component capable of adjusting the shooting mode and the safety mode in shooting. In the safety mode, the trigger is locked and the shooting is not possible.

The shooting mode can be divided into three types of single, double, and continuous modes depending on the situation. It can be divided into Safe, Semi Auto, and Auto depending on the type of the rifle. The inter-rifle adjustment intervention module 100 may have a rectangular box shape covering the outer side of the adjustment and the rifle, and is not limited to the shape and can be implemented in any form of structure in which the internal components can be easily mounted.

2 shows an internal enlarged view of a remotely adjustable rifle module according to an embodiment of the present invention.

Referring to FIG. 2, the rifle adjustment intervention module 100 includes a driving unit 120 for adjusting the interval, and a control unit 110 for controlling the driving unit.

The control unit 110 includes a battery case 113 having a battery for supplying power, a battery detection sensor 111 for detecting the battery and informing the remaining capacity through an alarm, a wireless device 112, and an arithmetic unit 114 for processing instructions received via the wireless device.

The driving unit 120 includes a motor 121 for providing a rotational force, a motor brake 122 for restricting the movement of the motor, a first gear 123 for transmitting the power of the motor, a second gear 123 for transmitting the power of the first gear, A fixed frame 125 for covering the adjustment gap at a lower portion of the second gear, and a bearing 124 for supporting the fixed frame to rotate smoothly.

Controls located inside the rifle module housing control the drive, receive commands from the governor, or send the status of the rifle module to the governor.

The battery case 113 may provide power to both the control unit 110 and the driving unit 120 as a portion where the battery providing the power for operating the rifle adjustment intervention module 100 is located. The battery inserted into the battery case 113 may have a round cylindrical shape or a flat button shape.

For example, a battery having the form AA, AAA, D, C, or LR44 corresponding to the battery standard may be used. However, Lt; / RTI >

The battery detection sensor 111 is positioned above the battery case 113 to notify the user of the remaining capacity of the battery and the presence or absence of the battery through a voice signal such as a beep sound. The battery detection sensor 111 may be connected to the computing device 114 to provide the information of the battery to the computing device 114 in real time and the computing device 114 may supply the information from the battery sensing sensor 111 To calculate and control the efficient distribution of power.

The wireless device 112 may transmit the information calculated by the computing device 114 to the controller or may receive the command of the controller and transmit the information to the computing device 114. Here, the wireless signal can be wirelessly communicated using general RF, and various types of wireless communication can be performed according to the wireless communication state of the shooting training field.

For example, information can be transmitted by accessing a wireless intranet network through Wi-Fi communication using a wireless AP (Access Point) installed in a shooting range. In addition, information can be transmitted through low power wireless communication using ZigBee. In addition, the information can be transmitted to the controller through various wireless communication means including Bluetooth, but the present invention is not limited to the above embodiments.

The arithmetic unit 114 performs an arithmetic operation on all instructions issued by the control unit, and can transmit a command to the driving unit via the bridge 105 based on the result. The bridge 105 can transmit the operation command to the driving unit 120 by transmitting the information of the control unit including the computing device 114. [

Conversely, the information on the operating state of the driving unit 120 may also be received by the computing device 114 of the control unit 110 via the connected bridge 105, and the computing device 114 may transmit the instruction to the wireless device 112, To the controller.

The motor 121 converts the power received from the control unit 110 into a rotational force to generate power. The motor brake 122 is connected to the lower portion of the motor 121 to prevent the first gear 123 from rotating by other physical means by inertia after the motor 121 that receives the stop operation command from the control unit 110 Can be located.

The first gear 123 is provided as a means for receiving the power of the motor 121 and transmitting it to the second gear 126. The second gear 126 may transmit the power received from the first gear 123 to the fixed frame 125 and may be determined according to the number of rotations of the motor 121.

A fixing frame 125 may be formed under the second gear 126. An engraved pattern is formed inside the fixed frame 125 in the same shape as the adjusting gap 15, and the engraved pattern can be positioned adjacent to the adjusting gap 15 without any gap. The fixed frame 125 is a main component which includes an engraved pattern in the interior thereof and is operated as an operation of the inter-adjustment interval 15 according to the operation of the second gear 126 located at the upper portion.

3 is a cross-sectional view taken along the line I-I 'of FIG. 2, showing a remotely adjustable rifle module according to an embodiment of the present invention.

Referring to FIG. 3, the rifle intercurve module 100 disposed on the outer surface 10 of the rifle may be secured by a separate securing means 135. For example, the fastening means 135 may be a cross or a straight screw, or it may be a circular pin, but it may have any shape as long as it satisfies the object of fixing the module. Do not.

The motor 121 is located at an upper position between the adjustments, and can transfer power to the first gear 123 by switching the electric power to rotational force. A motor brake 122 is disposed at a lower end of the motor 121 and may serve as a stopper for preventing the motor 121 from rotating due to inertia.

The adjustment section 15, which is generally located in a protruding form on the outer surface 10 of the rifle, is one of the main components of the rifle in that it adjusts the change of the shooting mode according to the situation when the rifle is fired . In order to automatically adjust the adjustment interval 15, a fixed frame 125, which is projected in the form of an outer surface of the adjustment section 15, may be disposed on the outer surface 10 of the rifle according to an embodiment of the present invention, 125 operate according to the movement of the second gear 126 located at the upper portion.

The second gear 126 located at the upper portion of the fixed frame 125 may be disposed in a state of being coupled with the fixed frame 125 and may transmit the power transmitted from the first gear 123 to the fixed frame 125 Can be performed.

When the second gear 126, which receives the power from the first gear 123, rotates, the bearing 124 rotates so that the friction between the fixed body 125 and the rotating portion of the gear engaged with the rotating body 125 So that the rotation can be smoothly performed. The bearing 124 is located close to the upper portion of the second gear 126, and may be divided into a ball bearing, a roller bearing, and a needle roller bearing according to the structure.

Figure 4 shows a flow chart of the operation of a remotely adjustable rifle module according to an embodiment of the present invention.

As shown in FIG. 4, the inter-adjustment coordination module and the target section may have a standby state (S101) for receiving information from the controller and other modules. Thereafter, when the inter-adjustment coordination module receives the shooting command (S102), the inter-adjustment coordination module initializes the program counter of the computing device (S103), and transmits a signal requesting the target portion to the target portion (S104) do. Upon receiving the target information request signal, the target unit may transmit a target number (for example, 05 in the case of 5) and a status corresponding to the target information to the adjustment-to-adjustment module (S105).

The interannular adjustment module receiving the target information can confirm whether or not the target information received from the controller and the target information transmitted from the target portion coincide with each other (S107). If the information received from the target module is inconsistent, the inter-adjustment coordination module can go to the program counter identification step (S106) of the computing device to check the program counter information. Since the program counter has been initialized in step S103, the counter number in the current state can be zero. After confirming the counter information (S106a), the counter adds the natural number 1 to the counter number (S106b) The process goes to step S104 to retransmit the target information request signal to the target part.

For example, if the program counter number is greater than 5 due to the mismatch of the target information, the computing device determines that communication is impossible, changes the control interval to the safe mode, We can prepare for future measures. The program counter number corresponding to the restriction requirement at the time of the discrepancy of the target information is not limited to the above embodiment, and the information can be modified through the controller according to the environment of the shooting range and the controller's discretion.

When the target information matches, the arithmetic unit of the rifle adjustment module can initialize the program counter (S107) and then switch the adjustment interval to the shooting mode (S108). Simultaneously with switching to the shooting mode, the inter-adjustment coordination module transmits a shooting start signal to the target portion (S109). The target portion receiving the shooting start signal can be switched to the recording measuring mode (S108a), and the score can be calculated according to the position of the bullet hit on the target after the shooting.

During the shooting, the inter-adjustment coordination module periodically transmits a SYNC signal to the target portion (S110) to prepare for unmeasured measurement due to the disconnection of the communication connection during shooting or preparation of an action according to an unexpected situation. The target unit that has received the SYNC signal can transmit an ACK signal indicating that there is no abnormality in the connection to the communication (S111).

In addition, even if the SYNC signal and the ACK signal can be normally transmitted and received during the shooting, if the controller has to stop the shooting separately, the fire alarm signal can be transmitted through the controller.

The interannular adjustment module that has transmitted the SYNC signal can determine whether to receive the ACK signal related to the transmission of the SYNC signal (S112). When the ACK signal is not received from the target unit, the program counter information of the arithmetic unit can be confirmed (S112a). After confirming the program counter information, the natural number 1 is added to the counter number (S112d). Thereafter, the SYNC signal is transmitted again (S110). If the program counter number is larger than 5 due to the ACK signal not being received, (S112c), and changes the adjustment interval to the safe mode (S115). Then, the information on the communication impossibility is attached to the controller (S116).

In the case of SYNC signal transmission / reception, the program counter number corresponding to the restriction requirement is not limited to the above-described embodiment like the target information request signal program counter described above. Information can be modified.

If the communication connection is disconnected due to a communication failure during the shooting record measurement, the arithmetic and logic unit can determine the communication disable after confirming the program counter number, and then transmit the measurement end signal to the target unit to release the record measurement mode of the target unit have. Afterwards, feedback on the communication failure can be performed in the controller during the shooting, and then the shooting can be remeasured according to the command of the field controller.

After the shooting is completed in the transfer path, the controller can transmit an instruction to the inter-adjustment module to the inter-adjustment module. In step S113, the inter-adjustment coordination module transmits a shooting end signal to the target portion (S114) The adjustment interval can be adjusted safely (S115). Thereafter, the state information is transmitted to the controller (S116), and the shooting can be terminated.

In addition, the target section at the point of time of receiving the shooting end signal may terminate the shooting after terminating the recording measurement (S115a), transmitting the information to the controller after adding the measured records.

FIG. 5 is a conceptual diagram of a real shot shooting system using a remote controllable rifle module according to an embodiment of the present invention.

5, the fire control system includes a rifle adjustment intervention module 100, a target unit 200 as a target in the shooting training, a controller 240 as a terminal for controlling shooting training, the rifle adjustment intervention module 100, A target unit 200, and an external communicator 220 connected to the controller 240 to relay information between the devices.

It is also contemplated that in the course of the fire drill, it may be desirable to provide a command for the controller through the designated controller 240, a step for the external communicator 220 to deliver the command to the rifle coordination module 100, And the received interarm arbitration module 100 may adjust the inter-regulation interval to an appropriate mode.

The target portion 200 provides the shooter with a fixed target in the shooting training. The target unit 200, which is spaced apart from the shooter by a predetermined distance, can transmit information of the shooting order through the controller 240.

The controller 240 operates an impact detection sensor (not shown) located on one side of the target unit 200 based on the information input by the controller, and detects the information received through the impact sensor (not shown) The controller 240 can calculate the shooting status of the shooter and measure the shooting record based on the information.

In addition, the rifle adjustment intervention module 100 can also exchange information with the external communication device 220, thereby assisting the smooth progress of the shooting training.

The external communicator 220 may be located in a space outside the rifle. The external communicator 220 may be connected to the controller 240 to perform fire control, so that the controller 240 and the external communicator 220 can communicate with each other.

Also, the external communicator 220 can exchange information with the control unit 110 of the rifle adjustment intervention module 100 through the connection.

The external communication device 220 and the control unit 110 can periodically transmit and receive signals at regular intervals to check the communication availability.

For example, when the communication between the external communication device 220 and the wireless device 112 of the control unit 110 is interrupted due to an unspecified external factor, after the time set in the module has elapsed as described above with reference to FIG. 4, Information is transmitted to the driving unit 120 so that the motor 121 can be forcibly switched to the safety mode so that the shooting can not be performed.

In addition, the command may be transmitted to the rifle coordination module 100 such that the shooter can not fire through the controller 240 according to a situation that the controller determines is necessary.

As described above, the shooter training is a system in which shooters are put into each army and shot under the control of the assistants and controllers. In the case of applying the rifle adjustment intervention module 100 according to the present invention, there is no change in the practice of training under the above system. However, since the introduction of the intermodal adjustment module 100 reduces the risk of accidents due to fire accident Can be provided.

For example, if the controller issues a fire initiation command, the assistant may manipulate the governor 240 to forward fire commands to the external communicator 220, which is deployed on a separate basis. The external communication device 220 receiving the shooting command from the controller 240 transmits a command to the controller 110 connected to the rifle adjusting interim module 100 and the controller 110 can transmit the command to the driving unit 120 have. The driving unit 120 receiving the command can adjust the adjustment time of the rifle to the shooting mode.

Also, when a fire stop command is issued from the controller, the assistant can operate the controller 240 to transmit the fire stop command to the external communicator 220, which is assigned to each fire. The external communication device 220 receiving the fire stop command from the controller 240 transmits a command to the controller 110 connected to the rifle adjusting interim module 100. The controller 110 transmits a command to the driver 120 . The driving unit 120 receiving the command can adjust the adjustment time of the rifle to the safe mode.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It should be understood, however, that the embodiments described above are intended to be illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

100: Rifle Intermediate Module 200:

Claims (6)

housing;
An adjusting unit located inside the housing to adjust a shooting mode of the rifle;
A driving unit for physically adjusting the interval between adjustments; And
And a control unit disposed adjacent to the driving unit to control the driving unit,
The driving unit includes:
A motor for providing rotational force,
A motor brake for restricting movement of the motor,
A first gear for transmitting the power of the motor,
A second gear receiving the power of the first gear,
A fixing frame for wrapping the adjustment gap in a lower portion of the second gear, and
And a bearing that assists the rotation of the fixed frame smoothly. The method according to claim 1,
Wherein,
A battery case having a battery for supplying power,
A battery detection sensor for sensing the battery and indicating remaining capacity,
A wireless device connected wirelessly with the governor, and
And an arithmetic unit for processing an instruction received through the wireless device. A step of waiting for information to be received by the control unit from the control unit and information coming from another module;
Receiving a command from the controller and initializing a program counter of the controller unit;
An inter-regulation shooting adjustment step of the driving unit;
Checking the SYNC signal periodically between the control unit and the target unit;
Receiving a fire end command from the governor;
An inter-regulation safety adjustment step of the driving unit; And
And transmitting information to the governor. The method of claim 3,
And adjusting the program counter value of the arithmetic unit if the SYNC signal can not be confirmed by the communication connection disconnection, then performing the step immediately before the current step. 5. The method of claim 4,
And communicating a communication incapability determination to the governor when the program counter value exceeds a predetermined level. 5. The method of claim 4,
Further comprising the step of safely adjusting the inter-adjustment interval when the communication disconnection SYNC signal can not be confirmed.

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