KR20230015060A - Zero targeting apparatus using collimated lens - Google Patents

Abstract

The present invention relates to a zeroing apparatus using a collimated lens. According to the present invention, the zeroing apparatus includes: a main body unit which is formed in a rectangular shape and is formed with a handle on a side surface thereof; a cover unit which is located on an upper surface of the main body, is able to be opened and closed in a state where one end of the cover unit is fixed, and is formed with a buffer material in an inner side of a bottom surface; a target unit which is fixed onto one side of the upper surface of the main body unit; and a collimated lens unit which is fixed at a location opposite to the target unit. The target unit and the collimated lens unit are implemented in a hinge form to be rotatable, are fixed onto the upper surface of the main body unit, respectively, while facing each other, and are inserted into the main body unit in a folded state to be stored. According to the present invention, it is possible to accommodate the collimated lens and the target in the box-shaped main body so as to facilitate mobility and storage, and be used without separate power and thus perform zeroing by being exposed as necessary without a spatial limit regardless of inside or outside so as to always maintain a combat readiness state. In addition, according to the present invention, the apparatus does not require actual shooting for zeroing, and is able to be used regardless of a type of firearm and a location of optical equipment mounted onto the firearm so as to promote time and cost reduction effects, and does not generate an aiming distance error, a gun data error, and the like so as to increase an accuracy rate of firing.

Description

Zero targeting apparatus using collimated lens}

The present invention relates to a zero aiming device using a collimating lens, and more particularly, to enable zero point confirmation and adjustment using a collimating lens and a target, but is designed to be portable and convenient to store, so that it can be used for firearm shock or equipment. It relates to a zero point aiming device that can immediately check and adjust the zero point according to attachment and detachment.

Zero-point aiming refers to the act of adjusting the sight and the sight so that the aiming point of a rifle and the point of impact match through precise zero-point shooting, and the state in which this action is completed is called a combat sight.

Optical equipment attached to firearms is put into combat and training after conducting combat scales and zero aiming through live bullet shooting or visible light attached to optical equipment.

First, the zero point aiming method by live bullet shooting is time-consuming and costly, and there are safety problems and shooting noise problems according to live bullet shooting. In order to improve this, it was manufactured to enable non-shooting zero point by attaching visible light to the optical equipment.

However, the zero point aiming method using visible light caused a lot of error because the zero point was adjusted within a distance of about 5 m due to the limitation of the brightness of visible light.

To elaborate, since the zero-point aiming method using visible light must accurately apply the firearm specifications to indicate the position of the visible light at the zero-point target and the aiming point of the firearm, it is difficult to obtain accurate shooting specifications for each firearm, resulting in target coordinate errors. In addition, since aiming errors and adjustment errors coexist, accurate zero aiming cannot be executed, so the accuracy rate is lowered, and there is a problem in that a different zero point target must be applied to each firearm. In addition, there was a problem in that if the position of mounting the optical equipment was changed, or if the zero point was set in a state where the optical equipment was installed incorrectly, the hit was not achieved.

The background technology of the present invention is disclosed in Republic of Korea Patent Registration No. 2225910 (2021.03.10. Notice).

A technical problem to be achieved by the present invention is to enable zero point confirmation and adjustment using a collimating lens and a target, but it is designed to be portable and easy to store, so that zero point confirmation and adjustment can be performed immediately in response to firearm shock or mounting and dismounting of equipment. It is to provide a possible zero point aiming device.

According to an embodiment of the present invention for achieving this technical problem, in the zero point aiming device using a collimating lens, a main body part formed in a rectangular shape and a handle is formed on the side, and one end is fixed on the upper surface of the main body It is possible to open and close in, the cover portion formed with a cushioning material on the inside of the bottom surface, the target portion fixed to one side of the upper surface of the body portion,

It includes a collimating lens unit fixed at a position opposite to the target unit, and since the target unit and the collimating lens unit can be rotated using a hinge, they can be inserted into the body unit in a folded state and stored.

The main body part may include a first storage space for interpolating the target unit, and a second storage space located on one side of the first storage space for interpolating the collimating lens unit.

The target part is a first fixing part fixed to one side of the upper surface of the main body part, formed in a plate shape, located at a focal length of a collimating lens, and having one end coupled to the first fixing part using a hinge A first support part , And fixed to the other end of the first support in the form of orthogonal, it may include a target formed in the form of a grid or grid paper.

The collimating lens unit includes a slide block unit installed on one side of the upper surface of the main body unit, a second support unit formed in a plank shape, and one end coupled to the slide block unit in a hinge form, and the other end of the second support unit A collimating lens fixed in an orthogonal shape may be included.

The main body may further include a third storage space including a rail inside, and the slide block unit may be installed so that the rail installed in the third storage space passes therethrough and may be movable in a horizontal direction.

The collimating lens may include at least one of a bonding lens, a planar spherical lens, and a double-sided spherical lens.

The collimating lens unit, when performing zero-point aiming, horizontally moves the slide block unit in an outwardly unfolded state and is positioned on the same position line as the target unit, and when stored, moves the slide block unit horizontally and then folds the lens may be interpolated within the second storage space.

In addition, according to another embodiment of the present invention, in the zero collimation device using a collimating lens, a main body formed in a rectangular shape, a collimating lens fixedly installed on the front surface of the main body, and located on the rear surface of the main body, in the form of a reticle. or a target formed in the form of grid paper, wherein the collimating lens and the target are positioned at the same height so that light passing through the collimating lens forms an image on the target.

The target may be located at a predetermined interval from the rear surface of the body part.

It is located between the main body and the target, and one end is fixed orthogonally to the target, and the other end further includes a connection part fixed to the bottom surface of the main body, wherein the connection part is connected to the main body in a rail form and is drawn out. It could be possible.

The collimating lens may include at least one of a bonding lens, a planar spherical lens, and a double-sided spherical lens.

The controller may further include a control unit outputting a notification signal indicating that zero aiming has been completed when the laser output from the optical equipment attached to the firearm passes through the collimating lens and forms an image at the center of the target.

As described above, according to the present invention, since a collimating lens and a target can be stored in a box-shaped main body, it is easy to carry and store, and since it can be used without a separate power source, zero aiming is performed by exposing it as needed regardless of location, such as indoors or outdoors. You can do this so that you are always ready for battle.

In addition, according to the present invention, real shooting is not required for zero aiming, and it can be used regardless of the type of firearm and the location of optical equipment mounted on the firearm, so time and cost can be reduced, and the aiming distance error can be achieved. , the error in the specifications of the firearm does not occur, so the accuracy rate can be increased when shooting.

1 is a perspective view for explaining a zero aiming device according to a first embodiment of the present invention.
Figure 2 is an exploded perspective view for explaining the target portion shown in Figure 1;
3 is an exploded perspective view for explaining the collimating lens unit shown in FIG. 1;
FIG. 4 is a cross-sectional view showing a state in which the collimating lens unit shown in FIG. 1 is installed in the body part.
5 is a view for explaining a state in which the target unit and the collimating lens unit included in the zero aiming device according to the first embodiment of the present invention are accommodated.
6 is a diagram showing a method of using the zero aiming device according to the first embodiment of the present invention.
7 is a perspective view of a zero aiming device according to a second embodiment of the present invention.
8 is a perspective view of a zero aiming device according to a third embodiment of the present invention.
9 is a diagram showing a method of using a zero aiming device according to a third embodiment of the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. In this process, the thickness of lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or operator. Therefore, definitions of these terms will have to be made based on the content throughout this specification.

Hereinafter, the zero aiming device according to the first embodiment of the present invention will be described in more detail with reference to FIGS. 1 to 5 .

1 is a perspective view for explaining a zero aiming device according to a first embodiment of the present invention, FIG. 2 is an exploded perspective view for explaining a target part shown in FIG. 1, and FIG. 3 is a collimating lens part shown in FIG. 1 It is an exploded perspective view for explanation, and FIG. 4 is a view showing a state in which the collimating lens unit shown in FIG. 1 is installed in the body unit.

As shown in FIG. 1, the zero aiming device 100 according to the first embodiment of the present invention includes a body part 110, a cover part 120, a target part 130, and a collimating lens part 140. do.

First, the body portion 110 is formed in a rectangular shape and has an open upper surface. Meanwhile, a molded product made of an elastic member or a synthetic resin material may be inserted inside the body portion 110.

In addition, a plurality of storage spaces are included on the upper surface of the main body 110 .

To elaborate, the purpose of the zero aiming device 100 according to the embodiment of the present invention is to increase portability by unfolding or folding and storing the target and the collimation lens as necessary.

Therefore, on the upper surface of the body part 110, a first storage space 111 capable of accommodating the target part 130, a second storage space 112 capable of accommodating the collimating lens unit 140, and a collimating lens A part of the unit 140 includes a third storage space 113 that is interpolated and fixed.

The first storage space 111 and the second storage space 112 are formed in the inner central part of the main body 110 and are formed adjacent to each other, and have a depth and width sufficient for the target and the collimating lens to be interpolated, respectively. have

In addition, the third accommodating space 113 is formed long in the horizontal direction, and a rail is formed inside so that the collimating lens unit 140 can move in the horizontal direction. The coupling form of the third accommodating space 113 and the collimating lens unit 140 will be described again below.

Then, the cover part 120 is located on the upper surface of the main body part 110 to seal the inside of the cover part 120, and a buffer material is installed on the inside of the bottom surface so that the target part 130 and the collimating lens part 140 ) serves to protect

As shown in FIGS. 1 and 2 , the target unit 130 includes a first fixing unit 131 , a first support unit 132 and a target support unit 133 .

First, the first fixing part 131 is formed of a plate material and fixedly installed on the upper surface of the body part 110, and the first bearing 131-1 is formed on the upper surface in a circular shape and has a penetrating inner side.

Also, the first support part 132 is connected to and installed with the first fixing part 131 .

To elaborate, a plurality of second bearings 132-1 are formed at one end of the first support part 132. The second bearing 132-1 and the other second bearing 132-1 are spaced apart from each other by a predetermined interval, and the first bearing is between the second bearing 132-1 and the other second bearing 132-1. Position (131-1). Then, the first bearing 131-1 and the second bearing 132-1 are connected and fixed using a fixing pin 134 penetrating the inner side. That is, the first fixing part 131 and the first support part 132 are coupled in the form of a hinge to be rotatable.

And, the target support part 133 is installed in a direction orthogonal to the other end of the first support part 132, and includes the target 133-1 inside the target support part 133. The target 133-1 is configured in the form of a reticle or grid paper, and the light passing through the collimating lens is formed on the inside.

Meanwhile, the target support 133 may be stored in a state inserted into the first storage space 111 . To elaborate, since the first fixing part 131 and the first support part 132 are coupled in the form of a hinge, when aiming at the zero point of the firearm, the first support part 132 is rotated outward from the body part 110 to The target support 133 is exposed to the outside. On the other hand, when storing and moving the zero aiming device 100, the first support 132 is rotated inward of the main body 110 so that the target support 133 is inserted into the first storage space 110. .

Then, the collimating lens unit 140 includes a slide block unit 141, a second support unit 142, and a collimating lens support unit 143, as shown in FIGS. 1, 3 and 4.

First, the slide block portion 141 is formed in a semicircular cross section, and the inner side is penetrated and a bearing is inserted. In addition, one side of the upper surface of the slide block unit 141 includes a third bearing 141-1 protruding outward. At this time, the third bearing 141-1 includes a through hole on the inside and is connected through a fixing pin 144 while being positioned on the same line as the fourth bearing 142-1 of the second support part 142 to be described later. It is fixed.

In addition, the lower side of the slide block portion 141 further includes a rail coupling hole 141-2. The rail coupling hole 141-2 is installed by additionally inserting a linear bush inside and connecting it to a rail formed inside the third storage space 113.

To elaborate, as shown in FIG. 4 , a protrusion 113-1 protruding outward is formed on one inner surface of the third storage space 113. Here, the protrusions 113-1 are formed as a pair and are installed at a predetermined interval. A rail 113-2 is installed between the protrusion 113-1 and the other protrusion 113-1.

At this time, the rail 113-2 is installed through the slide block portion 141. Accordingly, the slide block portion 141 moves in the left and right directions along the rail 113-2.

Meanwhile, the collimating lens unit 140 should be moved to be positioned on the same line as the third accommodating space 113 so that the collimating lens unit 140 can be folded and stored. In addition, the collimating lens unit 140 must be moved to be positioned on the same line as the target unit 130 in order to perform zero point aiming. Accordingly, a stop protrusion 113-3 is further included on one side of the third storage space 113 so that the slide block 141 is stopped in place.

Next, the second support part 142 is formed in a plate shape, and a plurality of fourth bearings 142-1 are formed at one end. The plurality of fourth bearings 142-1 are installed at a predetermined interval from each other, and between the fourth bearing 142-1 and the other fourth bearings 142-1, the second fixing part 141 Position the third bearing (141-1). Then, the third bearing 141-1 and the fourth bearing 142-1 are connected and fixed using a fixing pin 144 penetrating the inside. That is, the second fixing part 141 and the second support part 142 are coupled in the form of a hinge to be rotatable.

In addition, the collimating lens support 143 is fixed to the other end of the second support 142 in a direction orthogonal to it.

A collimating lens 143-1 is installed inside the collimating lens support 143, and the collimating lens 143-1 includes at least one of a combined lens, a planar spherical lens, and a double-sided spherical lens.

5 is a view for explaining a state in which the target unit and the collimating lens unit included in the zero aiming device according to an embodiment of the present invention are accommodated, and FIG. 6 shows a method of using the zero aiming device according to an embodiment of the present invention. It is a drawing that represents

First, a trainee places the zero aiming device 100 at a position where zero aiming is to be performed. Then, the trainee opens the cover part 120 of the zero aiming device 100, and then spreads the target part 130 and the collimating lens part 140 outward from the main body part 110.

To explain this again, as shown in FIGS. 5 and 6, the target portion 130 is folded to the inside of the main body portion 110, and the target support portion 133 is inserted into the first storage space 111. is stored as In addition, the collimating lens unit 140 is folded to the inside of the body unit 110 in a state of being moved in the right direction, and the collimating lens support unit 133 is stored in the second accommodating space 112 in an inserted state.

Therefore, the trainee rotates the target part 130 in the outer direction of the body part 110 so that the target 133-1 is exposed to the outside. Then, the trainee rotates the collimating lens unit 140 toward the outside of the main body unit 110 so that the collimating lens 143-1 is exposed to the outside. Then, the trainee moves the collimating lens unit 140 in the left direction so that the target 133-1 and the collimating lens 143-1 are positioned on the same line.

When the installation of the zero aiming device 100 is completed, the trainee adjusts the optical equipment mounted on the firearm to fire the laser beam. Then, the trainer aims at the target using a combat scale or a sight while the firearm is mounted on the cradle or entrusted.

At this time, the trainee intuitively checks whether the reticle of the combat scale or firearm sight passing through the collimation lens 143-1 matches the aiming point of the visible ray laser, and completes zero aiming.

Hereinafter, the zero aiming device 700 according to the second embodiment of the present invention will be described in detail with reference to FIG. 7 .

7 is a perspective view for explaining a zero aiming device according to a second embodiment of the present invention.

The zero aiming device 700 according to the second embodiment of the present invention is formed in the same shape and configuration as the zero point aiming device 700 of the first embodiment. However, in the second embodiment of the present invention, a sensor 750 and a controller 760 are further included.

To explain this again, as shown in FIG. 7, the zero aiming device 700 according to the second embodiment of the present invention includes a body part 710, a cover part 720, a target part 730, and a collimating lens part. 740, a sensor 750 and a controller 760.

Here, since the configurations of the body part 710, the cover part 720, the target part 730, and the collimating lens part 740 are the same as those of the first embodiment of the present invention, a redundant description thereof will be omitted.

Next, the sensor 750 is installed in the inner center of the reticle line of the target included in the target unit 730 . The sensor 750 detects the visible light laser passing through the collimating lens. Accordingly, the sensor 750 is composed of at least one of a photosensor for detecting light, an optical sensor, and a light sensor.

Then, the sensor 750 transmits a signal that detects light to the control unit 760 .

Then, the controller 760 determines whether the aiming point of the visible ray laser coincides with the center of the target by using the signal transmitted from the sensor 750 . And the controller 760 outputs the determined result as a notification signal or displays the position or coordinates of the light ray on the screen. In other words, the control unit 760 determines whether the reticle of the combat scale or firearms sight coincides with the aiming point of the visible ray laser. In addition, when the reticle of the combat sight or the firearm sight coincides with the aiming point of the visible ray laser, the control unit 760 outputs a notification signal according to completion of zero aiming. On the other hand, when the reticle of the firearm sight and the aiming point of the visible ray laser do not match, the controller 760 outputs a notification signal according to the discrepancy. Then, the trainee realigns the aiming point by adjusting the click of the optics.

Hereinafter, the zero aiming device 800 according to the third embodiment of the present invention will be described in detail with reference to FIG. 8 .

8 is a perspective view of a zero aiming device according to a third embodiment of the present invention.

As shown in FIG. 8 , the zero aiming device 700 according to the third embodiment of the present invention includes a main body 810, a collimating lens 820, a target 830, and a connection part 840.

First, the main body 810 is formed in a rectangular shape, and a handle 811 is installed on the upper surface.

Also, a collimating lens 820 is installed on the front of the main body 810. At this time, the collimating lens 820 includes at least one of a bonding lens, a planar spherical lens, and a double-sided spherical lens.

Then, the target 830 is installed on the rear surface of the main body 810 . However, the target 830 is located at a predetermined interval from the rear surface of the main body 810 so that a trainee can intuitively observe zero aiming.

To explain this again, a connection part 840 is formed between the main body 810 and the target 830 . A target 830 is installed at one end of the connection part 840 in an orthogonal form, and the other end of the string is inserted into the main body 810 and installed.

Meanwhile, the connecting portion 840 may be fixedly installed on the lower surface of the main body 810 or may be installed to be drawn out as needed by installing a rail (not shown) on the inner lower surface of the main body 810 .

Next, the target 830 is formed in the form of a mesh line or grid paper, and is installed at the same height as the collimating lens 820 so that the light passing through the collimating lens 820 forms an image on the target 830.

Meanwhile, the zero aiming device 700 according to the third embodiment of the present invention may further include a sensor and a control unit (not shown) similarly to the second embodiment.

To elaborate, the sensor is installed in the inner center of the target 830. Then, the sensor detects the light formed on the target and transmits the detected signal to the control unit. Then, the control unit determines whether the reticle of the combat sight or the firearm sight coincides with the aiming point of the visible ray laser, and then outputs a notification signal according to the determination result.

9 is a diagram illustrating a method of using a zero aiming device according to another embodiment of the present invention.

As shown in FIG. 9 , a trainee places the zero aiming device 900 at a position where zero aiming is to be performed.

At this time, if the connector 840 is fixed to the lower surface of the main body 810, the trainee immediately performs zero aiming.

On the other hand, when the connecting portion 840 is coupled to the main body 810 in the form of a rail, the connecting portion 840 is withdrawn from the main body 810 to expose the target 830 to the outside.

When the installation of the zero aiming device 800 is completed, the trainee adjusts the optical equipment mounted on the firearm to fire the laser beam. Then, the trainer aims at the target using a combat scale or a sight while the firearm is mounted on the cradle or entrusted.

At this time, the trainee intuitively checks whether the reticle of the combat scale or firearm sight passing through the collimation lens 820 matches the aiming point of the visible ray laser, and completes zero aiming.

On the other hand, when the control unit is further included in the zero point sighting device 800, the control unit determines whether the sight line of the combat scale or firearm sight matches the aiming point of the visible ray laser using the signal transmitted from the sensor. In addition, when the reticle of the combat sight or the firearm sight coincides with the aiming point of the visible ray laser, the control unit outputs a notification signal according to completion of zero aiming. On the other hand, if the reticle of the firearm sight and the aiming point of the visible ray laser do not match, the control unit outputs a notification signal according to the discrepancy, and the trainer rearranges the aiming point by adjusting the click of the optical equipment.

As described above, the zero point aiming device according to the present invention can store a collimating lens and a target in a box-shaped main body, so it is easy to carry and store, and it can be used without a separate power source, so it can be used without a separate power source. Aiming can be performed, so you can always maintain combat readiness.

In addition, the zero point aiming device according to the present invention does not require real shooting for zero aiming and can be used regardless of the type of firearm and the location of optical equipment mounted on the firearm, so time and cost can be reduced. Since errors in aiming distance and firearm specifications do not occur, the accuracy rate can be increased when shooting.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is only exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. will be. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the claims below.

100: zero aiming device 110: body part
111: first storage space 112: second storage space
113: third storage space 113-1: protrusion
113-2 : 114 : Rail 113-3 : Stop protrusion
120: cover part 130: target part
131: first fixing part 131-1: first bearing
132: first support 132-1: second bearing
133: target support 133-1: target
140: collimating lens unit 141: second fixing unit slide block unit
141-1: 3rd bearing 141-2: rail joint fixing protrusion
141-3: guide protrusion 142: second support
142-1: fourth bearing 143: collimating lens support
143-1: collimating lens 700: zero point aiming device
710: body part 720: cover part
730: target unit 740: collimation lens unit
750: sensor 760: control unit
800: zero aiming device 810: main body
820: collimating lens 830: target
840: connection part

Claims (12)

In the zero point aiming device using a collimating lens,
A body portion formed in a rectangular shape and having a handle formed on the side,
A lid portion located on the upper surface of the main body and capable of opening and closing in a state in which one end is fixed and having a cushioning material formed on the inside of the bottom surface;
A target portion fixed to one side of the upper surface of the body portion;
And a collimating lens unit fixed at a position opposite to the target unit,
The target part and the collimating lens part,
A zero aiming device implemented in the form of a pivotable hinge, fixed to the upper surface of the main body at positions facing each other, and capable of being inserted into and stored in the main body in a folded state. According to claim 1,
The body part,
A first storage space for interpolating the target portion to the inside, and
A zero aiming device including a second storage space positioned at one side of the first storage space and interpolating the collimating lens unit. According to claim 1,
the target part,
A first fixing part fixed to one side of the upper surface of the body part;
A first support part formed in a plate shape, located at the focal length of the collimating lens, and having one end coupled to the first fixing part using a hinge; and
A zero aiming device including a target fixed to the other end of the first support in a form orthogonal to and formed in the form of a mesh line or grid paper. According to claim 1,
The collimating lens unit,
A slide block part installed on one side of the upper surface of the main body part;
A second support part formed in a plate shape and having one end coupled to the slide block part in a hinge form, and
A collimating lens fixed to the other end of the second support in an orthogonal manner, According to claim 4,
the body,
Further comprising a third storage space including a rail on the inside,
The slide block part,
A zero aiming device that is installed so that the rail installed in the third storage space penetrates and is movable in a horizontal direction. According to claim 4,
The collimating lens,
A zero collimation device comprising at least one of a cemented lens, a planar spherical lens, and a double-sided spherical lens. According to claim 5,
The collimating lens unit,
When zero-point aiming is performed, the slide block part is horizontally moved in an outwardly unfolded state and positioned on the same position line as the target part,
In the case of storage, the slide block part is horizontally moved and then folded to insert the lens into the second storage space. In the zero point aiming device using a collimating lens,
A body formed in a rectangular shape,
A collimating lens fixedly installed on the front of the main body, and
It is located at the focal point of the rear surface of the main body and includes a target formed in the form of a reticle or grid paper,
The collimating lens and the target,
A zero aiming device positioned at the same height so that the light passing through the collimating lens forms an image on the target. According to claim 8,
The target is
A zero aiming device located at a predetermined distance from the rear surface of the body part. According to claim 9,
A connection portion located between the main body and the target, one end fixed orthogonally to the target, and the other end fixed to the bottom surface of the main body;
The connection part,
A zero aiming device that is connected to the main body in the form of a rail and can be drawn out. According to claim 8,
The collimating lens,
A zero collimation device comprising at least one of a cemented lens, a planar spherical lens, and a double-sided spherical lens. According to claim 1 or 8,
The zero aiming device further includes a control unit outputting a notification signal that zero aiming is completed when the laser output from the optical equipment attached to the firearm passes through the collimating lens and forms an image at the center of the target.

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