U.S. patent application number 14/363499 was filed with the patent office on 2014-10-30 for weapon-mountable non-lethal optical security device.
The applicant listed for this patent is LASER ENERGETICS, INC.. Invention is credited to Wayne Armstrong, Robert D. Battis.
Application Number | 20140317988 14/363499 |
Document ID | / |
Family ID | 48574866 |
Filed Date | 2014-10-30 |
United States Patent
Application |
20140317988 |
Kind Code |
A1 |
Battis; Robert D. ; et
al. |
October 30, 2014 |
WEAPON-MOUNTABLE NON-LETHAL OPTICAL SECURITY DEVICE
Abstract
Provided is weapon-mountable laser distractor having an
enclosure (100) with a top surface and bottom surface connected to
each other by two side surfaces, a from surface and a rear surface.
The top surface includes an articulated mounting adapter (150), the
bottom surface includes controls (201), the front surface includes
an integral optic cover (110) and a plurality of apertures (120,
130, 140). The enclosure (100) protects and surrounds a laser
device including a battery module (490) in communication with an
electronic module (470). The electronic module (470) controls a
plurality of light generating modules (400, 405,410) which provide
light to a plurality of optic modules (420, 425, 430). A controls
module (440) or remote module (460) provides instructions to the
electronic module. A display module (480) and an indicator module
(450) are also provided.
Inventors: |
Battis; Robert D.;
(Mercerville, NJ) ; Armstrong; Wayne; (Placitas,
NM) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
LASER ENERGETICS, INC. |
Merceville |
NJ |
US |
|
|
Family ID: |
48574866 |
Appl. No.: |
14/363499 |
Filed: |
December 6, 2012 |
PCT Filed: |
December 6, 2012 |
PCT NO: |
PCT/US12/68181 |
371 Date: |
June 6, 2014 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
61567159 |
Dec 6, 2011 |
|
|
|
Current U.S.
Class: |
42/114 |
Current CPC
Class: |
F41G 1/35 20130101; F41H
13/0087 20130101; F41G 1/36 20130101 |
Class at
Publication: |
42/114 |
International
Class: |
F41G 1/35 20060101
F41G001/35 |
Claims
1. Weapon-mountable laser distractor comprising: an enclosure (100)
comprising a top surface, bottom surface, the top and bottom
surfaces connected to each other by two side surfaces, a from
surface and a rear surface; the top surface comprising an
articulated mounting adapter (150); the bottom surface comprising
controls (201); the front surface comprising an Integral optic
cover (110) and a plurality of apertures (120, 130, 140); the
enclosure (100) surrounding a laser device further comprising a
battery module (490) in communication with an electronic module
(470), the electronic module (470) controlling a plurality of light
generating modules (400, 405, 410) which provide light to a
plurality of optic modules (420, 425, 430), or shared optic module;
the electronic module (470) further in communication with a
controls module (440), a display module (480), and an-indicator
module (450); wherein, in use, the electronic module (470) drives
one of the plurality of light generating modules (400, 405, 410) to
generate light which passes to one of the plurality of optic
modules (420, 425, 430).
2. The weapon-mountable laser distractor according to claim 1,
further comprising a remote module 460 in communication with the
electronic module (470) for command input.
3. The weapon-mountable laser distractor according to claim 2,
wherein the remote module (460) communicates with the electronic
module (470) by wireless radio frequency communication.
4. The weapon-mountable laser distractor according to claim 2,
wherein the remote module (460) communicates with the electronic
module (470) by an electrical umbilical cord.
5. The weapon-mountable laser distractor according to claim 1,
wherein the plurality of light generating modules (400, 405)
comprises a visible laser module (400) and an infra-red (IR) laser
module (405).
6. The weapon-mountable laser distractor according to claim 5,
wherein the IR laser module (405) and IR laser optic module (425)
are controlled by the electronic-module (470) to generate either a
broad area coverage light beam or a pencil light beam for
targeting, or alternatively by two integrated but separate IR laser
sources defined as the IR laser module (405) with separate optical
paths through the laser optic modules.
7. The weapon-mountable laser distractor according to claim 5,
wherein the visible laser module (400) and visible laser optic
module (420) are controlled by the electronic module (470) to
generate a continuously variable diverging laser beam for the
purpose of optimizing eye optical distraction at any range within
system limits.
8. The weapon-mountable laser distractor according to claim 1,
wherein the plurality of light generating modules (400, 405, 410)
comprises a visible laser module (400), an infra-red (IR) laser
module (405) and a visible LED module (410).
9. The weapon-mountable laser distractor according to claim 8,
wherein the visible LED module (410) generates a white light for
searching.
10. The weapon-mountable laser distractor according to claim 1,
wherein the optic cover (110) is less than 100% opaque.
11. The weapon-mountable laser distractor according to claim 10,
wherein the optic cover (110) further comprises an alpha-numeric
mask for shaping a laser beam to project a message.
12. The weapon-mountable laser distractor according to claim 10,
wherein the optic cover (110) further comprises a mask comprising a
symbol for shaping a laser beam to project a message.
13. The weapon-mountable laser distractor according to claim 1,
wherein the enclosure (100) further comprises a pitch adjustment
(156) for controlling pitch and a yaw adjustment (157) for
controlling yaw.
14. The weapon-mountable laser distractor according to claim 1,
wherein one or more optic modules (420, 425, 430) further operate
to adjustment pitch and to adjustment yaw in response to the
controls module (440) and/or pitch, adjustment (156) and yaw
adjustment (157).
15. The weapon-mountable laser distractor according to claim 1,
wherein the articulated mounting adapter (150) is configured to
allow mounting the distractor on a weapon at the 3, 6, 9 and 12
O'clock positions.
16. the weapon-mountable laser distractor according to claim 1,
wherein the body is contoured and mechanically configured to allow
it to mount to a weapon at the 12 O'clock position, without, added
brackets, and without, interfering with a weapon telescope.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application is related to and claims priority from U.S.
Provisional Patent Application No. 61/567,159 filed on Dec. 6,
2011, by Robert Battis, et al. titled "Dazer-Laser.TM. Stealth,
which is incorporated herein by reference in its entirety.
FIELD OF THE INVENTION
[0002] This invention generally relates to a multi-function
weapon-mountable non-lethal optical security device, and more
particularly to a weapon-mountable optical distractor/laser device
for optically illuminating, distracting or dazing a person.
BACKGROUND OF THE INVENTION
[0003] Low power white LED flash lights, fixed focus green lasers,
and red small collimated beam target designation "pencil beam"
lasers have been used individually mounted to weapons. In most
implementations, the optical device is mounted in the 3, 6 or 9
O'clock positions on the weapon.
[0004] Optical distractors which operate by "dazing" a target are
also known. Such a device is described in detail in several
references, such as: provisional U.S. patent application No.
61/273,371 filed on Aug. 27, 2009, by Robert Battis, et al. titled
"Dazer Laser Mean Beam Improvement" (hereinafter, "Mean Beam
Application"), PCT Patent Application No. PCT/US11/38121, filed on
Nov. 26, 2012 by Battis, et al., titled "Diode Pumped Solid State
Green Laser" (hereinafter, "Green Laser Application"), which are
included herein by reference. This laser, suitable for this
application provides the features of a small, efficient, compact
and all solid state diode pumped, dual frequency conversion green
laser.
[0005] "Dazing" refers to the temporary, safe and reversible
physiological effect that a laser beam of radiation has on a
subject person's eyes and brain after the person has received a
short dose of safe laser radiation. Dazing usually results in
momentary flash blindness lasting a few seconds or as long as the
beam is focused on someone's eyes, followed by a feeling of
disorientation, and may also result in a mild headache and motion
sickness, which may last several hours. These dazing effects are
completely reversible, even after repeated darings. There are
several useful articles describing the physiological background for
the effects of a dazing laser on a subject person. One such online
article is entitled "Temporal Resolution" and is available at
http://webvison.med.utah.edu/temparal.html. Additional references
include: "Flicker an Intermittent Stimulation", Vision and Visual
Perception, Graham, C. H., (ed), New York; John Wiley and Sons,
Inc., 1965, and "Research into the Dynamic Nature of the Human
Fovea: Cortex Systems with Intermittent and Modulated Light, Phase
Shift in Brightness and Delay in Color Perception," De Lange, J Opt
Soe Am 48: 784-789 (1958). Dazing is thus a potentially useful
non-lethal form of weapon for use in close quarters, for wanting or
ocular interruption such as but not limited to security and crowd
control.
[0006] Examples of dazing laser devices are also taught in PCT
Patent Application Nos. PCT/US10/36893 and PCT/US10/36932, both to
Battis, et al., also incorporated herein by reference.
Green-variable focus optical distractors and red targeting lasers
are also in use.
[0007] White LED flashlights have also been mounted on weapons, and
are useful, in providing illumination of a potential near target.
One disadvantage of using a conventional white LED weapon-mounted
flashlight is that the white light will be visible, which will give
the position of the user away without triggering optical
distraction of the threat target.
[0008] It is thus desirable to provide for a small,
weapon-mountable device which incorporates a green variable focus
optical distractor, Hi power white LED flashlight, and red
targeting laser in one small integrated package that can be mounted
in all weapon positions. This multi-function device not only
provides new and improved optical distraction using variable range
and focus and MEAN Beam technology (see Mean Beam Application) but
allows the solder to remove duplicated devices from his weapon.
SUMMARY OF THE INVENTION
[0009] An aspect of the present invention provides a non-lethal
multi-range weapon-mountable optical distractor which includes
dazing laser technologies in a militarized package with special
unique features and multiple wavebands to enhance tactical
effectiveness. In an embodiment, the DAZER LASER STEALTH.TM. by
Laser Energetics, Inc., a maximum optical effectiveness within the
ANSI safe limit from 1 meter to 1000 meters is provided. In
addition, optical effectiveness may be dialed down by the user to
suite an engagement scenario, for example: to provide a warning
instead of maximum optical distraction.
[0010] In another aspect of the invention, the weapon-mountable
laser distractor includes an enclosure with a top surface, bottom
surface, the top and bottom surfaces connected to each other by two
side surfaces, a front surface and a rear surface. The top surface
includes an articulated mounting adapter. The bottom surface
includes controls. The front surface includes an integral optic
cover and a plurality of apertures. The enclosure surrounds a laser
device which includes a battery module m communication with an
electronic module controlling a plurality of light generating
modules which provide light to a plurality of optic modules. The
electronic module is also in communication with a controls module,
a display module (480), and an indicator module, and optionally a
remote module. In use, the electronic module drives one of the
light generating modules to generate light which passes to one of
the plurality of optic modules.
[0011] Additional aspects of the invention include the remote
module being in communication with the electronic module by either
a wireless radio frequency communication interface or by an
electrical umbilical cord.
[0012] In another aspect of the Invention, the light generating
modules Include a visible laser module, an infra-red (IR) laser
module, and optionally a visible LED module. In an embodiment, the
IR laser module and IR laser optic module are controlled by the
electronic module to generate either a broad area coverage light
beam or a pencil light beam for targeting, or, alternatively by two
integrated but separate IR laser sources defined as the IR laser
module with separate optical paths through the laser optic
modules.
[0013] In another aspect of the invention, the visible laser module
and visible laser optic module are controlled by the electronic
module to generate a continuously variable diverging laser beam for
the purpose of optimizing eye optical distraction at any range
within system limits.
[0014] In another aspect of the invention, the visible LED module
generates a white light for searching. The integral optic cover may
be less than 100% opaque, to allow the user to verify when light is
being generated.
[0015] In another aspect of the invention, a mask having a symbol
or alphanumeric characters may be provided with the optic cover to
allow the projection of a message and/or warning onto a distant
surface.
[0016] Another aspect of the invention provides for pitch and yaw
control. In one embodiment, a yaw adjustment and a pitch adjustment
is provided as controls on the enclosure. In another embodiment,
the optic modules further operate to adjustment pitch and to
adjustment yaw in response to control input to the controls module,
or enclosure mechanical adjusters.
BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Embodiments will be described with reference to the
following drawing figures, in which like numerals represent like
items throughout the figures, and in which:
[0018] FIG. 1 provides perspective views of an exemplary optical
distractor/laser device that are useful for understanding the
present invention.
[0019] FIG. 2 is a block diagram of an exemplary optical
distractor/laser device that is useful for understanding the
present invention.
[0020] FIG. 3 provides perspective views of an exemplary optical
distractor/laser device that are useful for understanding the
present invention.
[0021] FIG. 4 is a block diagram of an exemplary optical
distractor/laser device that is useful for understanding the
present invention.
[0022] FIG. 5 provides perspective views of an exemplary optical
distractor/laser device that are useful for understanding the
present invention.
DETAILED DESCRIPTION
[0023] In the following description, for purposes of explanation,
specific numbers, materials and configurations are set forth in
order to provide a thorough understanding of the invention. It will
be apparent, however, to one having ordinary skill in the art, that
the invention may be practiced without these specific details. In
some instances, well-known features may be omitted or simplified so
as not to obscure the present invention. Furthermore, reference in
the specification to "one embodiment" or "an embodiment" means that
a particular feature, structure or characteristic described in
connection with the embodiment is included In at least one
embodiment of the invention. The appearances of the phrase "in an
embodiment" in various places in the specification are not
necessarily all referring to the same embodiment.
[0024] An embodiment of the present invention, advantageously
provides for a small, weapon-mountable device which incorporates a
green variable focus optical distractor, Hi power white LED
flashlight, and red targeting laser in one small integrated package
that can be mounted in all weapon positions.
[0025] One embodiment of the invention, the DAZER LASER STEALTH.TM.
by Laser Energetics, inc., presents is a non-lethal multi-range
optical distractor which combines the DAZER LASER.TM. technologies
as provided in the Mean Beam Application and the Green Laser
Application, which are included herein by reference in their
entireties, in a militarized package with special unique features
and multiple wavebands to enhance tactical effectiveness. The DAZER
LASER STEALTH.TM. is also referred to herein as the "Stealth", "the
weapon-mountable laser distractor" or simply "laser
distractor".
[0026] An embodiment of the invention includes a hand held or
weapon mountable small light weight package, as depicted in FIG. 1.
This laser distractor projects a laser beam of radiation (120)
which optically distracts and temporarily impairs the vision of the
threat. One embodiment of the package concept is illustrated in
FIG. 1. The laser distractor uses Laser Energetics, Inc.'s MEAN
Beam laser technology, which is explained in greater detail in the
Mean Beam Application, which drives the current to the laser. In
addition to a Green Laser optical distractor (120) mode the laser
distractor includes other radiation modes, including, but not
limited to an IR Laser Illuminator/Target Designator (130) mode and
a White LED Searchlight (140) mode for area illumination. The
multiple apertures are protected by a weather sealed spring loaded
integral optic cover (110).
[0027] The laser distractor also includes an optical zoom feature
(220), or a variable range and focus feature, which is also
described in further detail in the Mean Beam Application, which
allows the user to vary the radiation intensity or fluence at any
desired range front 5 to 1000 meters by adjusting the radiation
beam size. The beam size is adjusted by the zoom control buttons
(220), and the display (260) displays the selected range.
[0028] One embodiment of the present invention provides the ability
to operate the laser distractor with a remote control (300) button
separately tapped to the weapon. This feature allows the laser
distractor to be optically zoomed to any desired range, and to then
allow radiation to be emitted from one of the apertures (120, 130,
140) as preselected by the mode control (240) switch. The display
[260] shows the range setting for the laser mode selected. The
remote control button may he either tethered to the laser
distractor by an electrical umbilical cord or communicate with it
using a wireless RF (radio frequency) link. In order to increase
battery life, the remote control mode is preferably activated by
the remote control (230) switch.
[0029] The laser distractor is normally activated by the lire
button (250), which immediately allows radiation to be emitted from
one of the optic apertures based on the control switch mode (240)
selected. If the Remote control (230) is activated, the Fire button
(250) is also active. Radiation at normal intensity will be emitted
from the optic apertures alter the Integral optic cover (110) is
manually opened. This cover (110) is preferably opened by spring
action by relieving the slide latch with a linger or thumb.
[0030] The cover (110) is designed to be less than 100% opaque to
allow a trace amount of radiation to be visible to the user. This
allows the user to verify proper operation of the selected
radiation mode without exposing his position in a tactical
situation. In addition to the marginal opacity of the cover, there
are fiduciary marks which allow the user to judge whether the laser
beams are set for short, mid or long range.
[0031] In addition to the tactical radiation modes herein
described, the laser distractor provides a training mode wherein
the green laser optical distractor (120) aperture is reduced in
power to the point where it will not daze an individual, but will
produce sufficient radiation to allow training in optical zoom
control and development of short range tactics.
[0032] An embodiment of the invention also includes an articulated
mounting adapter (150) which allows the laser distractor to be
connected to any weapon's standard Picatinny Rail and incorporates
pitch and yaw adjustment, for the purpose of bore-sighting the
laser distractor to a weapon's target aiming device. An additional
feature of this mount and the design of the laser distractor
package is that it may be mounted below the weapon, and to-the
right and left sides (3, 6 and 9 o'clock positions) with all
features ergonomically accessible.
[0033] Key infernal elements of the various embodiments of the
laser distractor are illustrated in FIG. 2. These elements are
described as follows: [0034] 1) Visible laser module [400]: Optical
Distraction Green Laser operating at 532 nm, controlled by a LEI's
MEAN Beam laser technology from the microprocessor in the
electronics module. [0035] 2) IR LASER module [405]: IR Laser
operating at 860 or 880 nm which is used as a source for area
Illumination (flooding) or Target Designation (pointing). [0036] 3)
Visible LED module [410]: 150 to 250-lumen white LED source tor
short range visible area Illumination (flooding). [0037] 4) Visible
LASER optic module [420]: Focusable optic module used to project
and focus the laser beam between 5-1000 meters. [0038] 5) IR LASER
Optic module [425]: Focusable optic module used to project and
focus the IR laser beam from a wide beam for area flooding to a
pencil beam for targeting. [0039] 6) Visible LED optic module
[430]: Fixed focus optic to project the LED light with moderate
divergence for short range illumination. [0040] 7) Controls module
[440]: Electro-mechanical switch to control operating modes through
the microprocessor. [0041] 8) Indicator module [450]: A series of
LED indicators controlled by the microprocessor, for example: power
on, low battery, laser firing and remote enabled. [0042] 9) Remote
module [460]: Short range RF receiver and decoder to interpret the
3 signals from the remote button. [0043] 10) Control electronics
module [470]: Microprocessor based electronics that controls all
aspects of the Stealth [0044] 11) Display module [480]: Display to
show laser beam range setting or focused range for selected laser
mode. [0045] 12) Battery module [490]: Formed cavity to contain
multiple commercial, batteries with proper electrical connection to
the electronics module.
[0046] The laser distractor package features a hermetically sealed
envelope containing all the key internal elements listed above,
except the battery module. This envelop is pressurized to <1
atmosphere with dry nitrogen. The battery module is sealed by a
threaded end cover [160] to the prevailing atmospheric
pressure.
[0047] One embodiment of the invention referred to in FIG. 1 as
"Stealth Concept A" is characterized by the 12 internal features
listed above and the external articulated mounting adapter (150)
which allows the Stealth to be connected to any weapon's standard
Picatinny Rail. Another important embodiment, referred to in FIG. 3
as "Stealth Concept B", has the articulated mounting adapter (150)
replaced with a articulated side mounting adapter (155) that is
secured to the weapon's Picatinny Rail in both left and right
configurations, and without pitch and yaw adjustment. The pitch
adjustment (156) and yaw adjustment (157) in the embodiment of FIG.
3 are placed on the laser distractor body and control internal
elements associated with the optical beam projections. "Stealth
Concept B" also adds additional status indicators, shifts the
location of certain elements and adds body features, all not
critical to the underlying concept, but result in a unique Stealth
Concept B device enclosure (105).
[0048] Moving the pitch and yaw adjustments from the articulated
mounting adapter (150) to the Stealth B device enclosure (105)
provides an important internal change to the "Stealth Concept A"
internal elements as illustrated In FIG. 2. This change is
illustrated in FIG. 4 with the addition of the optical bench (401),
which controls the pointing direction or bore sighting of both the
visible laser (400) and IR laser (405) with respect to the
Picatinny Rail attached to the articulated side mounting adapter
(155). All other internal elements of the "Stealth Concept B" are
essentially the same as those of the "Stealth Concept A"
embodiments.
[0049] Yet another embodiment of the invention is provided as
"Stealth Concept C" and illustrated In FIG. 5. "Stealth Concept C"
is a modification of "Stealth Concept B" in which the internal
components and enclosure controls are shifted to allow a top
surface cavity (107) to be formed. This Cavity allows the "Stealth
Concept C" laser distractor to be mounted to a weapon's top
Picatinny rail or 12 O'clock position without interfering with the
field of view of the weapon's telescope field of view (FOV) or
mounting. A "Stealth Concept C" laser distractor may alternatively
be mounted to any of the other three weapon rail positions (3, 6
and 9 o'clock positions).
[0050] The "Stealth Concept C" laser distractor also features a
built-in rail adapter (158) located on the bottom of the enclosure
(106) and rail cam lever (159), thus eliminating the external
articulated side mounting adapter (155) and articulated mounting
adapter (150). The rail adapter (158) is a "Stealth Concept C"
enclosure (106) molded negative form of the Picatinny Rail with one
side notched to allow the rail cam lever (159) to engage the rail
and lock the laser distractor to this Picatinny Rail.
[0051] In addition, the "Stealth Concept C" apertures are relocated
and the aperture cover is called the rotating optic cover (112),
which covers only the IR and green laser apertures and rotates
about the white LED aperture. The cover retainer (113) is an
enclosure molded feature to hold the cover when open. Otherwise,
the "Stealth Concept C" laser distractor retains all other features
of the "Stealth Concept A" and "Stealth Concept B", not
specifically delineated here.
[0052] Summary Comparison of Stealth Models
[0053] The following table identifies the key differences between
the embodiments of the invention identified above as "Stealth
Concept" models "A", "B" and "C":
TABLE-US-00001 Feature Stealth Concept A Stealth Concept B Stealth
Concept C Emitted wavelengths Expanded to 4 Modes, Electronics
Essentially the same but indicators expanded and locations of
controls modified & Controls Picatinny Rail Top of enclosure
attached Top of enclosure. Requires Bottom of enclosure, Attachment
to in-line top module separate bracket either offset directly
mounted to added to main enclosure. "L" or straight bracket
enclosure. No separate brackets or modules required Weapon 3, 6, 9
O'clock but 3, 6, 9 O'clock with no 3, 6, 9 & 12 O'clock
attachment Stealth rotated in 3 and Stealth rotation with Stealth
rotation in positions 9 O'clock positions the 3, 6, 9 O'clock Pitch
and Yaw External-top mounted Internal with enclosure Same as B
Adjustment module mounted sealed adjustment knobs Aperture Cover
Flip cover attached Removable cover on straps Rotating cover
Battery Operation 2-4 Cr123A 2 CR123A Same as B Remote switch Same
control Size & Weight 4 .times. 2.5 .times. 2.75, <1 lb 4.2
.times. 2.9 .times. 2.5, <1 lb 3.5 .times. 3.8 .times. 2.3,
<13 oz
[0054] Although the invention herein has been described with
reference to particular embodiments, it is to be understood that
these embodiments are merely illustrative of the principles and
applications of the present invention. It is therefore to be
understood that numerous modifications may be made to the
illustrative embodiments and that other arrangements may be devised
without departing from the spirit and scope of the present
invention as defined by the appended claims.
* * * * *
References