The disclosure is generally directed at lasers and more specifically at a blank firing laser attachment.
The use of weapons, such as firearms, has been around for a long time. Firearms are typically used by law enforcement individuals, military personnel or hunters. When using these firearms, training of personnel in the use of firearms in these environments is important as a wayward shot may result in the injury of an innocent bystander or a waste of ammunition.
In order to practice one's accuracy, firearm owners may typically go to a shooting range whereby they can fire live ammunition at either standing or moving targets. However, the use of live ammunition may be quite expensive over the course of time.
Therefore, there is provided a blank firing laser attachment for use with firearms which assist firearm owners to improve their accuracy.
In one aspect, there is provided a blank firing laser attachment apparatus for use with a firearm including a laser module for producing a laser output, wherein the laser output is in axial alignment with a barrel housing of the firearm; a trigger actuation module comprising a switching mechanism for sensing when a blank cartridge has been discharged by a pulling of a trigger of the firearm; an electronic module for modulating the laser output; a processor for activating the laser output when the trigger is pulled; and a barrel end housing module for mounting the blank firing laser attachment apparatus to the barrel housing.
In another aspect, there is provided a method for shooting a blank firing laser attachment in use with a firearm including sensing actuation of a discharged blank cartridge via a trigger of the firearm; emitting a laser output after sensing actuation of the trigger; and modulating the laser output.
Other aspects and features of the present disclosure will become apparent to those ordinarily skilled in the art upon review of the following description of specific embodiments in conjunction with the accompanying figures.
The invention will now be described in detail, with reference to the accompanying drawings of preferred and exemplary embodiments, in which:
The disclosure is directed at a novel method and system for improving accuracy of individuals using firearms, such as guns, pistols, rifles and the like. In one embodiment, the system includes a blank firing laser attachment (BFLA) for use with a firearm where the BFLA is mounted to or integrated with the firearm. In one embodiment, the BFLA is for use in weapons accuracy training whereby the BFLA triggers a laser which may be used to interact with a sensor (associated with a target) to determine if a user of the weapon has hit the target. For instance, the sensor may be located within a safety vest of an individual who may be in motion or the sensor may be located within a stationary target. This also provides a safe way for users of these firearms to practice or improve their accuracy using real-life scenarios without the need for live ammunition or risking injury.
In another embodiment, the BLFA is able to provide the necessary recoil action to mimic or replicate the response from the firearm as if the person firing the firearm is actually using live ammunition to provide a more realistic experience.
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In operation, as will be described below, when a laser from the BFLA 16 hits a target 12, a signal may be generated by the target to indicate a successful shot. This signal may either be an audible sound or may be an electronic signal that is transmitted to a processor within the BFLA to indicate that the target has been hit.
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In a further embodiment, the apparatus for mounting the BFLA 16 to the firearm 14 is designed to fit a specific firearm, however, the apparatus for mounting may be designed to fit any number of weapons so that the BFLA 16 is more adaptable. Alternatively, the apparatus for mounting may be a one-size fits all type of mounting apparatus. It is preferred that the apparatus for mounting include a quick lock mechanism for facilitating the mounting and removal of the BFLA 16 from the firearm 14.
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In the preferred embodiment, the BFLA 16 is meant to be an attachment which is mounted to the end of the firearm 14.
The BFLA 16 may further comprise a set of sensors 29 located throughout the BFLA for sensing conditions within the BFLA 16 to monitor the efficiency of the BFLA or the firearm to which it is attached. Alternatively, or along with monitoring the efficiency, the sensors 29 may sense the temperature within the firearm 14 or BFLA 16, the power level of the power supply or the efficiency of the laser apparatus. In another embodiment, sensors, such as an accelerometer or gyroscope, may be used to provide information to the user regarding their use of the firearm by providing feedback with respect to recoil after a shot or steadiness of the user's aim. Other measurements relating to operation of the BFLA 16 or the firearm 14 may also be sensed by the set of sensors 29.
As shown in
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In certain embodiments, the identification signal is accomplished by using the laser regulating apparatus 60 to pulsate the output from the laser apparatus 24 therefore producing a distinct laser output. This identification signal can then be used to identify the user which has hit target when in a system having multiple firearms or users.
For example, in use, when a target is hit, the sensor 20 which is associated with a target 12, may determine the identification signal after the sensor has been hit by processing the laser output which hit the target 12. For instance, laser output which hits the target may be processed to determine characteristics, such as but not limited to, its wavelength or its pulse length. After determining the laser output characteristics, the user/firearm/BFLA associated with the laser output characteristics may be determined such as by checking a database. The target 12 (via a processor or communication apparatus) can then transmit this determination or identification, such as via wireless communications, to the associated BFLA such that the user associated with this firearm will know that they hit the target 12.
In one embodiment, the electronic module 32 may include elements to transmit information, in the form of messages, to the user of BFLA operational conditions. These elements may include, but are not limited to, a speaker 66 or a display 68 (such as a liquid crystal display (LCD)) to provide audible or visual signals or messages. These messages may include, but are not limited to, informing the user whether or not the target has been hit, informing the user which target was hit, informing the user of accuracy or other statistics, or indicating any errors or malfunctions of the firearm or the BFLA. Although not shown, the electronic module 32 may itself include a central processing unit or may be controlled by the processor 34.
In use, a signal from the input switch mechanism 56 may be used to turn on the BFLA 16 in order to activate the trigger actuator apparatus 26. In order words, the input switch mechanism 56 senses the supply of power from the power supply 30 and activates the trigger actuator apparatus 26. Once on, the trigger actuator 26 may then wait to determine when the trigger of the firearm has been pulled. The laser regulation apparatus 60 is used to control or determine the characteristics of the laser that is to be used or delivered by the laser apparatus 24 as controlled by the processor or central processing unit 34 when a shot is required.
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In the current example, it is assumed that the BFLA has already been mounted to the end of the rifle and turned on whereby the input switching mechanism has transmitted a signal to the processor to activate the trigger actuator apparatus 26. In order to prepare the rifle for use with the BFLA, blank cartridges are inserted 100 into the rifle magazine. The blank cartridge may be, for example, a 0.223 blank cartridge and/or a 5.56 blank cartridge, depending on the requirements of the rifle. The presence of the blank cartridge allows operation of the rifle to be mimicked as if there was live ammunition sitting within the rifle chamber as delivered by the rifle magazine. As will be understood, the insertion of the blank cartridges is not necessarily part of the use of the BFLA but is required to prime or prepare the rifle for use in a shooting scenario.
When in use, if the user spots a target, in order to take a shot at the target, the user squeezes the trigger of the firearm. After being activated by the input switch mechanism, the trigger actuator apparatus continually senses 102 when the firearm trigger is pulled thereby releasing of the firing pin within the rifle. The releasing of the firing pin causes the firing pin to hit the primer of the blank cartridge in the rifle chamber. Typically, gun powder within the blank cartridge is ignited by the primer creating pressure within the barrel of the rifle causing hot gases to discharge and travel up the barrel. This hot gas may be separated in the separation area of the trigger actuator apparatus.
The pressure created within the barrel via the pulling of the trigger causes a pin, such as a switch actuation pin, to compress the input switch mechanism located in the BFLA. At the same time, this pressure also activates a gas piston that reloads the chamber with a new blank cartridge from the blank cartridges in the rifle magazine. Therefore, in a preferred embodiment, both the gas piston and the switch actuation pin are activated by the pressure created from the ignition of the gun powder when the trigger is pulled.
After the input switch mechanism is compressed, the processor triggers the laser light portion to emit 104 a laser light at a specific wavelength and specific pulse. In other words, the pulling of the trigger causes the laser light portion within the laser apparatus to emit a pulse to replicate a shot being fired. In certain embodiments, the laser is pulsed to define laser characteristics which will assist in identifying the user which hits the target.
If the laser hits a target, a signal may be generated indicating a successful shot. This signal may be an audible signal associated with the target which has been hit. In another embodiment, the target (or a processor associated with the target) transmits a signal or message which is received 106 by the processor associated with the BFLA which hit the target indicating that a shot from the associated BFLA hit the target. This message may then be communicated 108 to the user via an audible sound or a display message.
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The BFLA 16 further includes an exit portion 74 which is located opposite the barrel end housing mating portion 70 and is in axial alignment with the barrel housing mating portion 70 such that when the user pulls the trigger, the pressure within the firearm activates the laser apparatus to transmit a laser beam through the exit portion 74 towards the target. The exit portion 74 may be part of the barrel housing apparatus 28. The alignment allows the laser to be delivered directly at the target without being deflected or blocked by parts within the BFLA 16.
In a preferred embodiment, the weight of the BFLA 16 is kept down so as to not affect the individual's experience with the firearm such that repeated uses of the firearm improves the individual's accuracy with the firearm without introducing external factors to the experience.
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As shown, the power supply 30 includes a battery 86 which supplies the power to the components within the BFLA 16. The laser apparatus 24 may include a diode housing 88 and a diode sleeve 90 which protects the laser and the trigger actuator apparatus 26 includes the switching mechanism 44 which is connected with a switch depth control sleeve 92 and a switch actuation pin 94.
In the preceding description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. However, it will be apparent to one skilled in the art that some or all of these specific details may not be required in order to practice the disclosure. In other instances, well-known electrical structures and circuits are shown in block diagram form in order not to obscure the disclosure. For example, specific details are not provided as to whether the embodiments of the disclosure described herein are as a software routine, hardware circuit, firmware, or a combination thereof.
The above-described embodiments of the disclosure are intended to be examples only. Alterations, modifications and variations can be effected to the particular embodiments by those of skill in the art without departing from the scope of the disclosure, which is defined solely by the claims appended hereto.
This application claims the benefit of U.S. Provisional application No. 61/654,177 filed Jun. 1, 2012, which is hereby incorporated by reference.
Number | Name | Date | Kind |
---|---|---|---|
3938262 | Dye et al. | Feb 1976 | A |
4678437 | Scott | Jul 1987 | A |
4948371 | Hall | Aug 1990 | A |
4983123 | Scott et al. | Jan 1991 | A |
5842300 | Cheshelski et al. | Dec 1998 | A |
5947738 | Muehle et al. | Sep 1999 | A |
6322365 | Shechter | Nov 2001 | B1 |
6579098 | Shechter | Jun 2003 | B2 |
6638070 | Healy et al. | Oct 2003 | B1 |
6935864 | Shechter et al. | Aug 2005 | B2 |
7036260 | Gee | May 2006 | B2 |
7306462 | Metcalfe et al. | Dec 2007 | B2 |
7329127 | Kendir et al. | Feb 2008 | B2 |
8568143 | Uhr | Oct 2013 | B2 |
20060265929 | Haney | Nov 2006 | A1 |
20130273504 | Carter | Oct 2013 | A1 |
20130337415 | Huet | Dec 2013 | A1 |
Number | Date | Country | |
---|---|---|---|
20130319216 A1 | Dec 2013 | US |
Number | Date | Country | |
---|---|---|---|
61654177 | Jun 2012 | US |