WO2015062242A1 - 准直式瞄准器 - Google Patents
准直式瞄准器 Download PDFInfo
- Publication number
- WO2015062242A1 WO2015062242A1 PCT/CN2014/077407 CN2014077407W WO2015062242A1 WO 2015062242 A1 WO2015062242 A1 WO 2015062242A1 CN 2014077407 W CN2014077407 W CN 2014077407W WO 2015062242 A1 WO2015062242 A1 WO 2015062242A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lens
- reticle
- reference target
- tube
- cavity
- Prior art date
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/14—Viewfinders
Definitions
- the invention relates to a sight, in particular to a collimating sight with simple structure, high aiming precision, more convenient use and simultaneous use of both eyes.
- the gun this is the oldest and simple and practical principle.
- the target bullseye forms a straight line with the gun sight and the gap, That is, for accurate aiming, although the cost is low, it cannot be amplified and the precision is poor.
- the light of the target passes through the optical system, and is imaged on the dividing surface, and the eye is clearly seen through the eyepiece.
- Magnified image this aiming instrument has high precision and clear target, but the cost is high. For example, there is no magnified red dot sight, which is a very common product on the market.
- the utility model comprises a base, and a lens and a reticle mounted on the base, the lens is fixed at a right end of the base, and the lens is longitudinally arranged.
- the optical axis direction of the lens coincides with the axial direction of the susceptor, and the reticle is mounted at a position corresponding to a focal plane of the optical axis of the lens at a left end of the pedestal, a plane of the reference target of the reticle and a focal point of the lens The plane coincides, and the image point of the reference target is at the focus position of the lens .
- a mount is also included, and the base is mounted on the mount.
- the bottom of the mount is provided with mounting screws, and left and right adjusting screws and upper and lower adjusting screws are also arranged between the mounting base and the base.
- the collimating scope of the present invention includes an inner tube, and a lens and a reticle mounted in the cavity of the inner tube, the lens being fixed at The right end of the inner tube cavity, the lens is longitudinally arranged.
- the optical axis direction of the lens coincides with the axial direction of the cavity of the inner tube, and the reticle is mounted at the left end of the inner tube cavity corresponding to the focal plane of the optical axis of the lens, and the reference target of the reticle is located The plane coincides with the focal plane of the lens, and the image point of the reference target is at the focus position of the lens .
- the The reference target is a cross line, a triangle, a circle or a ring set on the right surface of the reticle, or the reference target is a through hole which is disposed on the left and right of the reticle, and the image point of the reference target is the center of the through hole, the cross line The intersection point, the center of the triangle, the center of the circle, or the center of the circle.
- the reference object is made of a material that is easily reflective.
- the reference target has a diameter ranging from 0.05 to 10 mm. According to the size of the object to be observed, the size of the reference target can be designed according to the specific use case.
- a mirror tube and an illuminator are also included,
- the reference target is a through hole provided on the reticle, the inner tube and the illuminator being mounted in the cavity of the lens tube, and the illuminant is located at a position corresponding to the reticle at the left end of the lens tube cavity.
- the illuminator is an LED lamp.
- a mirror tube, and a photoluminescence body or an optical fiber are also included,
- the reference target is a through hole disposed on the reticle, the photo illuminator or the optical fiber and the inner tube are mounted in the cavity of the lens tube, and one end of the photo illuminant or the optical fiber is mounted on the reticle The inside end of the hole is flush with the right end surface of the reticle, and the other end of the photo illuminator or the optical fiber extends out of the cavity of the lens tube.
- the The lens uses a lens or a combination of two or more lenses.
- the two eyes of the observer need to be viewed at the same time, one eye observes the reference target of the reticle through the lens, and the other eye directly observes the target object through the lens, when the lens is inside
- the structure is simple, the aiming precision is higher, the use is convenient, and the eyes are opened, the field of view is large, and the eyes are not easy to fatigue.
- Figure 1 is an optical schematic diagram of a collimating sight of the present invention
- Figure 2 is a cross-sectional view showing the first embodiment of the present invention
- Embodiment 1 of the present invention is a schematic structural view of Embodiment 1 of the present invention.
- Figure 4 is a cross-sectional view showing a second embodiment of the present invention.
- Figure 5 is a schematic structural view of Embodiment 2 of the present invention.
- Figure 6 is a cross-sectional view showing a third embodiment of the present invention.
- Fig. 7 is a schematic cross-sectional view showing a fourth embodiment of the present invention.
- the collimating sight of the present invention works as follows: it is to place the reference target of the reticle 3 on the lens 2 On the focal plane of the left end optical axis, the reference target is set on the reticle 3 a small light-emitting point, a small through hole, a cross line, a small circle, a ring, or other shape on the right surface, and the image point (reference point) of the reference target is the center of the small light-emitting point, the center of the small through hole, The intersection of the crosshair, the center of the small circle, the center of the circle, or the center of other shapes, the image point of the reference target is located at the lens The focus position of 2, the light emitted by the reference target's image point passes through the lens to form a parallel ray, and the image of the reference target's image point seen by the observer's 10's eye at the right end of the lens 2 is equivalent to the infinity target.
- Object 4 The light emitted.
- the two eyes of the observer 10 are seen at the same time, one eye passes through the lens 2 to observe the image point of the reference target, and the other eye does not pass through the lens 2 directly observes the target object 4
- the image point of the reference target in the lens 2 coincides with the target object 4, it is aimed.
- the collimating sight of the present invention includes a base 11, a lens 2, a reticle 3, and a mount 12 .
- the lens 2 is fixedly mounted on the right end of the base 11, the lens 2 is longitudinally disposed, and the optical axis of the lens 2 is aligned with the base 11
- the direction of the axis is uniform
- the reticle 3 is fixedly mounted at the left end of the susceptor 11 corresponding to the focal plane of the optical axis of the lens 2, that is, the plane of the reference target of the reticle 3 (the right surface of the reticle 3) and Lens
- the focal planes of 2 coincide.
- the reference target is set on the right surface of the reticle 3, and the position of the reference target is placed on the lens 2
- the left focus position, the diameter of the reference target is generally 0.05 ⁇ 10mm, and the size of the reference target can be designed according to the size of the observed object and the specific use case.
- the reference target may be a sub-line formed by various patterns, such as a circle, a ring, a cross, a triangle, or other polygons; the reference target may also be a through hole.
- the reference target is made of a particularly reflective material such as red or green.
- the mount 12 is used to mount the base 11 on a device that requires a sight, and the bottom of the mount 12 is provided with a mount for the mount 12 Mounting screws 51 mounted on the device, between the mount 12 and the base 11 are also provided with left and right adjustment screws 52 and upper and lower adjustment screws 53 , with left and right adjustment screws 52
- the position of the base 11 can be adjusted with respect to the left and right direction of the mount 12, and the position of the base 11 can be adjusted along the up and down direction of the mount 12 by the up and down adjustment screws 53.
- one eye of the observer 10 passes through the lens 2 to observe the reticle 3
- the other eye does not directly observe the target object through the lens 4, and the image point of the reference target on the reticle 3 seen by the eye through the lens 2 is equivalent to the target object at infinity 4
- the image point of the reference target is seen to be aligned with the target object 4 directly seen by the other eye, it is accurate aiming.
- This product structure is very simple, easy to adjust to the standard, and easy to use, can be very high precision, and the cost is very low.
- the collimating sight of the present invention includes a lens 2, a reticle 3, an inner tube 61, and a mirror tube 62. , illuminator 71, battery 72 and housing 8 .
- the inner tube 61 is arranged in the left-right direction, the inner cavity is in the shape of a truncated cone, the left end is a small end, and the lens 2 is fixedly mounted on the inner tube 61.
- the lens 2 is longitudinally disposed, the optical axis direction of the lens 2 is aligned with the axial direction of the inner tube 61 (the cavity thereof), and the reticle 3 is fixedly mounted to the left end of the inner tube 61 corresponding to the lens 2
- the position of the focal plane of the optical axis (the right surface of the reticle 3 coincides with the focal plane of the lens 2).
- the reference target is a through hole that is disposed on the left and right of the reticle 3, and the center position (center) of the through hole corresponds to the lens 2
- the focal position of the reference target is generally 0.05 ⁇ 10mm, and the size of the reference target can be designed according to the size of the observed object and the specific use case.
- Mirror tube 62 for inner tube 61 Mounted on the device requiring the sight, the inner tube 61, the illuminator 71 and the battery 72 are mounted in the cavity of the mirror tube 62, and the illuminator 71 is located at the left end of the lens tube 62 corresponding to the reticle 3
- the position of the illuminator 6 is generally LED light, and the battery lamp 72 is used to supply power to the LED lamp.
- the left end of the lens tube 62 is provided with a cover 8 on which the mirror tube 62 (top) is further provided for change.
- the color dimming button 55 of the LED light color, and the brightness dimming case for changing the brightness of the LED lamp 56, the left and right adjusting screws are also arranged between the lens tube 62 and the inner tube 61 52
- the up-and-down adjustment screw 53, the left and right adjustment screws 52 can be used to adjust the position of the inner tube 61 with respect to the left and right direction of the lens tube 62, and the upper and lower adjustment screws 53 can be used along the mirror tube 62.
- the up and down direction adjusts the position of the inner tube 61, and a mounting screw 51 for mounting the lens tube 62 on the device is provided above the lens tube 62 (bottom).
- the collimating sight of the present invention includes a lens 2, a reticle 3, an inner tube 61, and a mirror tube 62. , photoluminescence or optical fiber 9 and transparent cover 81.
- the inner tube 61 is arranged in the left-right direction, the inner cavity is in the shape of a truncated cone, the left end is a small end, and the lens 2 is fixedly mounted on the inner tube 61.
- the lens 2 is longitudinally disposed, the optical axis direction of the lens 2 is aligned with the axial direction of the inner tube 61 (the cavity thereof), and the reticle 3 is fixedly mounted to the left end of the inner tube 61 corresponding to the lens 2
- the position of the focal plane of the optical axis (the right surface of the reticle 3 coincides with the focal plane of the lens 2).
- the reference target is a through hole that is disposed on the left and right of the reticle 3, and the center position (center) of the through hole corresponds to the lens 2
- the focal position of the reference target is generally 0.05 ⁇ 10mm, and the size of the reference target can be designed according to the size of the observed object and the specific use case.
- Photoluminescence or optical fiber 9 One end is installed in the through hole of the reticle 3, and the right end surface thereof is flush with the right surface of the reticle 3, and the other end of the photo illuminator or the optical fiber 9 extends out of the cavity of the mirror tube 62.
- the mirror tube 62 is used to mount the inner tube 61 on a device requiring a sight, and the inner tube 61 is mounted on the mirror tube 62 In the cavity, the left end of the photoluminescence or the optical fiber 9 extends out of the cavity of the lens tube 62, and the left end of the lens tube 62 is provided with a transparent cover 81 so that external light can be irradiated to the photoluminescence or the optical fiber 9
- the light received by the photoluminescence body or the optical fiber 9 is concentrated on the end surface of the right end (reference target) to form a bright spot, and the left and right adjustment screws 52 and the upper and lower adjustment screws are also disposed between the lens tube 62 and the inner tube 61. 53.
- the left and right adjustment screws 52 can be used to adjust the position of the inner tube 61 with respect to the left and right direction of the lens tube 62, and the inner tube can be adjusted along the up and down direction of the lens tube 62 by the upper and lower adjustment screws 53.
- the position of the lens tube 62 (bottom) is also provided with mounting screws 51 for mounting the lens tube 62 on the device.
- the left end of the photoluminescence or optical fiber 9 absorbs external light and illuminates.
- one eye of the observer 10 passes through the lens 2 Observe the reference target above the reticle 3, and the other eye does not pass through the lens 2.
- the target object 4 is directly viewed. Since the right end of the photo illuminator or the optical fiber 9 is bright, it will be on the reticle 3 A bright spot (light-emitting point) is formed at the through hole, and the light transmitted from the through hole passes through the lens 2 to form a parallel ray, and the reticle seen by the eye through the lens 2 3
- the image point of the reference target on the top is equivalent to the target object 4 at infinity.
- the collimating sight of the present invention includes a lens 2, a reticle 3, an inner tube 61, a mirror tube 62, and an illuminant. 71, battery 72, photoluminescence or fiber optic 9 and transparent cover 81.
- the inner tube 61 is arranged in the left-right direction, the inner cavity is in the shape of a truncated cone, the left end is a small end, and the lens 2 is fixedly mounted on the inner tube 61.
- the lens 2 is longitudinally disposed, the optical axis direction of the lens 2 is aligned with the axial direction of the inner tube 61 (the cavity thereof), and the reticle 3 is fixedly mounted to the left end of the inner tube 61 corresponding to the lens 2
- the position of the focal plane of the optical axis (the right surface of the reticle 3 coincides with the focal plane of the lens 2).
- the reference target is a through hole that is disposed on the left and right of the reticle 3, and the center position (center) of the through hole corresponds to the lens 2
- the focal position of the reference target is generally 0.05 ⁇ 10mm, and the size of the reference target can be designed according to the size of the observed object and the specific use case.
- Photoluminescence or optical fiber 9 One end is installed in the through hole of the reticle 3, and the right end surface thereof is flush with the right surface of the reticle 3, and the other end of the photo illuminator or the optical fiber 9 extends out of the cavity of the mirror tube 62.
- the mirror tube 62 is used to mount the inner tube 61 on a device requiring a sight, the inner tube 61, the illuminator 71 and the battery 72 Mounted in the cavity of the mirror tube 62, the left end of the photoluminescence or optical fiber 9 extends out of the cavity of the lens tube 62, and the left end of the lens tube 62 is provided with a transparent cover 81 Therefore, external light can be irradiated onto the photoluminescence body or the optical fiber 9 so that the light received by the photoluminescence body or the optical fiber 9 is concentrated on the end surface (reference target) of the right end to form a bright spot, and the illuminant 71 is formed.
- the illuminant 71 generally adopts an LED lamp, and the mirror tube 62 is provided with a switch for controlling the illumination of the illuminator 71, the lens tube 62
- the left and right adjustment screws 52 and the up and down adjustment screws 53 are also provided between the 62 and the inner tube 61, and the inner tube can be adjusted with respect to the left and right direction of the lens tube 62 by the left and right adjustment screws 52.
- the position of the inner tube 61 can be adjusted along the up and down direction of the lens tube 62 by the up and down adjustment screw 53, and the mirror tube 62 is also disposed above the lens tube 62 (bottom). Mounting screws 51 mounted on the unit.
- the left end of the photoluminescence or the optical fiber 9 absorbs the external light and illuminates.
- the observer 10 One eye passes through the lens 2 to observe the reference target above the reticle 3, and the other eye does not pass through the lens 2 to directly view the target object 4 due to the photoluminescence or optical fiber 9
- the right end will illuminate, so a bright spot (lighting point) will be formed at the through hole of the reticle 3.
- the light transmitted from the through hole passes through the lens 2 to form a parallel ray of light, which is seen through the lens 2.
- Reticle 3 The image point of the reference target on the top is equivalent to the target object 4 at infinity. When the image point of the reference target is seen to be aligned with the target object 4 directly seen by the other eye, it is accurate aiming.
- the left end of the photoluminescence or the optical fiber 9 absorbs the light of the LED lamp and illuminates.
- one eye of the observer 10 passes through the lens 2 to observe the reticle
- the reference target above 3 the other eye does not pass through the lens 2.
- the target object 4 is directly viewed.
- the right end of the photoluminescence or the optical fiber 9 Since the right end of the photoluminescence or the optical fiber 9 is bright, it will be on the reticle 3 A bright spot (light-emitting point) is formed at the through hole, and the light transmitted from the through hole passes through the lens 2 to form a parallel ray, and the reticle seen by the eye through the lens 2 3
- the image point of the reference target on the top is equivalent to the target object 4 at infinity.
- the lens 2 of the present invention may be a single lens or a lens group formed by combining two or more lenses.
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Abstract
一种结构简单，瞄准精度高，且双眼同时使用的准直式瞄准器，它包括基座（11）、镜头（2）、分划板（3）和安装座（12）。镜头（2）安装在基座（11）的右端，分划板（3）安装在基座（11）的左端对应于镜头（2）的光轴的焦平面的位置。分划板（3）的参考目标设置在分划板（3）的右表面，且参考目标的像点位置置于镜头（2）的左焦点位置，参考目标为各种图案形成的分划线或者通孔。基座（11）安装在安装座上，安装座连接设备。瞄准的时候，观察者的一只眼睛透过镜头观察分划板之上的参考目标，另外一只眼睛不通过镜头直接观察目标对象，眼睛通过镜头所看到的分划板上的参考目标的像点即相当于无限远处的目标对象，当看到的参考目标的像点对准另外一只眼睛直接看到的目标对象时，即为准确瞄准。
Description
本发明涉及一种瞄准器，具体来说，涉及一种结构简单，瞄准精度高，使用更加方便，且双眼同时使用的准直式瞄准器。
目前所有的为找准目标而使用的瞄准器，如水平仪、经纬仪、以及各种准直系统都基于一个基本原理，那就是要求被观察的目标与仪器系统所形成的基准，和眼睛放在一条直线上，也就是俗称的三点成一线原理，这些仪器不同点在于有的是不做放大系统设计，有的是设计了放大的光学系统，精度有高低区别，但都是为了达到观察目标准确的目的。
比如说枪，这是最古老和简单实用的原理，当目标靶心与枪上准星、缺口形成一条直线时，
即为准确瞄准，其成本虽然低，但是不能放大，精度差。比如说有放大光学系统的瞄准镜，这是最常用的一种瞄准镜放大光学系统，通过各种镜组，目标的光线通过光学系统之后，成像在分划面上，眼睛通过目镜看到清晰放大的图像，这种瞄准仪器精度高，目标清晰，但是成本较高。再比如说没有放大的红点式瞄准器，这是目前市面上很通用的产品，它的原理是
LED
通过置于镜片焦点上的小光孔发出光，经反射镜反射后，形成一束平行光线，当眼睛看到的光点与要瞄准的目标重合时即可，此产品没有放大倍数，精度高，由于对光学镜片的制造精度，镀膜精度，装配角度的调校有极高的要求，成本高。
以上几种类型的产品，为了保证精度，使用的时候，基本上习惯用一只眼睛观察，而另外一只眼睛闭合，这样容易导致眼睛疲劳。
针对以上的不足，本发明提供了一种结构简单，瞄准精度高，使用更加方便，且双眼同时使用的准直式瞄准器，
它包括 基座，以及安装在所述基座之上的 镜头和分划板，所述镜头固定在 基座的右端 ，镜头呈纵向设置，
镜头的光轴方向与所述基座的轴线方向一致，所述分划板安装在基座的左端对应于镜头的光轴的焦平面的位置，分划板的参考目标所在平面与镜头的焦平面重合，参考目标的像点位于镜头的焦点位置
。
为了进一步实现本发明，还包括安装座, 基座安装在 安装座上，
安装座的底部设置有安装螺钉，安装座与基座之间还设置有左右调节螺钉和上下调节螺钉。
本发明的 准直式瞄准器 包括 内管，以及安装在所述内管的腔体内的 镜头和分划板，所述镜头固定在
内管腔体的右端 ，镜头呈纵向设置，
镜头的光轴方向与所述内管的腔体的轴线方向一致，所述分划板安装在内管腔体的左端对应于镜头的光轴的焦平面的位置，分划板的参考目标所在平面与镜头的焦平面重合，参考目标的像点位于镜头的焦点位置
。
为了进一步实现本发明，所述
参考目标为设置在分划板右表面十字线、三角形、圆或者圆环，或者参考目标为设置在分划板之上左右贯通的通孔，参考目标的像点为通孔的中心、十字线的交点、三角形的中心、圆的圆心或者圆环的圆心。
为了进一步实现本发明，所述 参考目标为易反光的材料制成。
为了进一步实现本发明，所述 参考目标的直径范围一般为 0.05~10mm
，可根据观察对象的大小，具体使用情况设计分划参考目标的尺寸大小。 为了进一步实现本发明，还包括 镜管和发光体， 所述
参考目标为设置在分划板上的通孔，所述内管和发光体安装在镜管的腔体中，发光体位于镜管腔体左端对应于分划板的位置。
为了进一步实现本发明， 发光体为 LED 灯。
为了进一步实现本发明，还包括 镜管，以及光致发光体或光导纤维， 所述
参考目标为设置在分划板上的通孔，所述光致发光体或光导纤维和内管安装在镜管的腔体中，光致发光体或光导纤维的一端安装在分划板的通孔内，且其右端端面与分划板的右表面平齐，光致发光体或光导纤维的另一端伸出镜管的腔体。
为了进一步实现本发明，所述
镜头采用一片镜片，或者采用两片或者两片以上镜片组合而形成的镜片组。
本发明的准直式瞄准器使用的时候，观察者的两只眼睛需要同时看，一只眼睛通过镜头观察分划板的参考目标，另外一只眼睛不通过镜头直接观察目标对象，当镜头内的参考目标的像点与目标对象重合时即为瞄准，结构简单，瞄准精度更高，使用方便，而且双眼睁开看，视场大，眼睛不易疲劳。
图 1 为本发明的准直式瞄准器的光学原理图；
图 2 为本发明的实施方式一的剖视示意图；
图 3 为本发明的实施方式一的结构示意图；
图 4 为本发明的实施方式二的剖视示意图；
图 5 为本发明的实施方式二的结构示意图；
图 6 为本发明的实施方式三的剖视示意图；
图 7 为本发明的实施方式四的剖视示意图。
下面结合附图对本发明进行进一步阐述，其中，本发明的方向以图 2 为标准。
如图 1 所示，本发明的 准直式瞄准器 的工作原理如下：它是把分划板 3 的参考目标置于镜头 2
左端光轴的焦点面上，参考目标为设置在分划板 3
右表面的细小的发光点、细小的通孔、十字线、小圆、圆环或者其它形状，参考目标的像点（参考点）即为细小的发光点的中心、细小的通孔的中心、十字线的交点、小圆的圆心、圆环的圆心或者其它形状的中心，参考目标的像点位于镜头
2 的焦点位置，参考目标的像点发出的光线经过镜头后形成一束平行光线，观察者 10 的眼睛在镜头 2 的右端所看到的参考目标的像点的图像就相当于无限远处目标对象
4 所发出的光线。使用的时候，观察者 10 的两只眼睛同时看，一只眼睛通过镜头 2 观察参考目标的像点，另外一只眼睛不通过镜头 2 直接观察目标对象 4
，当镜头 2 内的参考目标的像点与目标对象 4 重合时即为瞄准。
实施例一
如图 2 和图 3 所示，本发明的 准直式瞄准器 包括基座 11 、镜头 2 、分划板 3 和安装座
12 。
其中，镜头 2 固定安装在基座 11 的右端，镜头 2 呈纵向设置，镜头 2 的光轴方向与基座 11
的轴线方向一致，分划板 3 固定安装在基座 11 的左端对应于镜头 2 的光轴的焦平面的位置，即分划板 3 的参考目标所在平面（分划板 3 的右表面）与镜头
2 的焦平面重合。
参考目标设置在分划板 3 的右表面，且参考目标的像点位置置于镜头 2
的左焦点位置，参考目标的直径范围一般为 0.05~10mm ，可根据观察对象的大小，具体使用情况设计分划参考目标的尺寸大小。
参考目标可以是各种图案形成的分划线，比如圆、圆环、十字线、三角形或者其它多边形；参考目标还可以是通孔。参考目标采用特别易反光的材料制成，比如红色或者绿色等。
安装座 12 用于将基座 11 安装在需要瞄准器的设备之上，安装座 12 的底部设置有用于将安装座
12 安装在设备之上的安装螺钉 51 ，安装座 12 与基座 11 之间还设置有左右调节螺钉 52 和上下调节螺钉 53 ，利用左右调节螺钉 52
可以相对于安装座 12 的左右方向调节基座 11 的位置，利用上下调节螺钉 53 可以沿着安装座 12 的上下方向调节基座 11 的位置。
瞄准的时候，观察者 10 的一只眼睛透过镜头 2 观察分划板 3
之上的参考目标，另外一只眼睛不通过镜头直接观察目标对象 4 ，眼睛通过镜头 2 所看到的分划板 3 上的参考目标的像点即相当于无限远处的目标对象 4
，当看到的参考目标的像点对准另外一只眼睛直接看到的目标对象 4 时，即为准确瞄准。
这种产品结构很简单，极易调校到标准，而且使用很方便，可以做到很高精度，而且成本却很低。
实施例二
如图4和图5所示， 本发明的 准直式瞄准器 包括镜头 2 、分划板 3 、内管 61 、镜管 62
、发光体 71 、电池 72 和外罩 8 。
内管 61 呈左右方向设置，其内腔呈圆台形，其左端为小端，镜头 2 固定安装在内管 61
的腔体的右端，镜头 2 呈纵向设置，镜头 2 的光轴方向与内管 61 （其腔体）的轴线方向一致，分划板 3 固定安装在内管 61 的左端对应于镜头 2
的光轴的焦平面的位置（分划板 3 的右表面与镜头 2 的焦平面重合）。
参考目标为设置在分划板 3 之上左右贯通的通孔，通孔的中心位置（圆心）对应于镜头 2
的焦点位置，参考目标的直径范围一般为 0.05~10mm ，可根据观察对象的大小，具体使用情况设计分划参考目标的尺寸大小。镜管 62 用于将内管 61
安装在需要瞄准器的设备之上，内管 61 、发光体 71 和电池 72 安装在镜管 62 的腔体中，发光体 71 位于镜管 62 腔体左端对应于分划板 3
的位置，发光体 6 一般采用 LED 灯，利用电池 72 给 LED 灯供电，镜管 62 的左端设置有外罩 8 ，镜管 62 （顶部）上还设置有用于改变
LED 灯颜色的颜色调光按键 55 ，以及用于改变 LED 灯亮度强弱的亮度调光案件 56 ，镜管 62 与内管 61 之间还设置有左右调节螺钉 52
和上下调节螺钉 53 ，利用左右调节螺钉 52 可以相对于镜管 62 的左右方向调节内管 61 的位置，利用上下调节螺钉 53 可以沿着镜管 62
的上下方向调节内管 61 的位置，镜管 62 （底部）之上还设置有用于将镜管 62 安装在设备之上的安装螺钉 51 。
打开 LED 灯，瞄准的时候，观察者 10 的一只眼睛透过镜头 2 观察分划板 3
之上的参考目标，另外一只眼睛不通过镜头 2 直接看目标对象 4 ，由于 LED 灯照亮分划板 3 ，因此会在分划板 3
的通孔处形成一个亮点（发光点），从通孔处透过的光线通过镜头 2 后形成一束平行光线，眼睛通过镜头 2 所看到的分划板 3
上的参考目标的像点即相当于无限远处的目标对象 4 ，当看到的参考目标的像点对准另外一只眼睛直接看到的目标对象 4 时，即为准确瞄准。
实施例三
如图6所示， 本发明的 准直式瞄准器 包括镜头 2 、分划板 3 、内管 61 、镜管 62
、光致发光体或光导纤维 9 和透明盖 81 。
内管 61 呈左右方向设置，其内腔呈圆台形，其左端为小端，镜头 2 固定安装在内管 61
的腔体的右端，镜头 2 呈纵向设置，镜头 2 的光轴方向与内管 61 （其腔体）的轴线方向一致，分划板 3 固定安装在内管 61 的左端对应于镜头 2
的光轴的焦平面的位置（分划板 3 的右表面与镜头 2 的焦平面重合）。
参考目标为设置在分划板 3 之上左右贯通的通孔，通孔的中心位置（圆心）对应于镜头 2
的焦点位置，参考目标的直径范围一般为 0.05~10mm ，可根据观察对象的大小，具体使用情况设计分划参考目标的尺寸大小。光致发光体或光导纤维 9
的一端安装在分划板 3 的通孔内， 且其右端端面与分划板 3 的右表面平齐，光致发光体或光导纤维 9 的另一端伸出镜管 62 的腔体。
镜管 62 用于将内管 61 安装在需要瞄准器的设备之上，内管 61 安装在镜管 62
的腔体中，光致发光体或光导纤维 9 的左端伸出镜管 62 的腔体，镜管 62 的左端设置有透明盖 81 ，以便于外部光线可以照射到光致发光体或光导纤维 9
，使得光致发光体或光导纤维 9 接收到的光集中到右端的端面（参考目标）上而形成亮点，镜管 62 与内管 61 之间还设置有左右调节螺钉 52 和上下调节螺钉
53 ，利用左右调节螺钉 52 可以相对于镜管 62 的左右方向调节内管 61 的位置，利用上下调节螺钉 53 可以沿着镜管 62 的上下方向调节内管 61
的位置，镜管 62 （底部）之上还设置有用于将镜管 62 安装在设备之上的安装螺钉 51 。
光致发光体或光导纤维 9 的左端吸收外部的光线而发亮，瞄准的时候，观察者 10 的一只眼睛透过镜头 2
观察分划板 3 之上的参考目标，另外一只眼睛不通过镜头 2 直接看目标对象 4 ，由于光致发光体或光导纤维 9 的右端会发亮，因此会在分划板 3
的通孔处形成一个亮点（发光点），从通孔处透过的光线通过镜头 2 后形成一束平行光线，眼睛通过镜头 2 所看到的分划板 3
上的参考目标的像点即相当于无限远处的目标对象 4 ，当看到的参考目标的像点对准另外一只眼睛直接看到的目标对象 4 时，即为准确瞄准。
实施例四
如图7所示， 本发明的 准直式瞄准器 包括镜头 2 、分划板 3 、内管 61 、镜管 62 、发光体
71 、电池 72 、光致发光体或光导纤维 9 和透明盖 81 。
内管 61 呈左右方向设置，其内腔呈圆台形，其左端为小端，镜头 2 固定安装在内管 61
的腔体的右端，镜头 2 呈纵向设置，镜头 2 的光轴方向与内管 61 （其腔体）的轴线方向一致，分划板 3 固定安装在内管 61 的左端对应于镜头 2
的光轴的焦平面的位置（分划板 3 的右表面与镜头 2 的焦平面重合）。
参考目标为设置在分划板 3 之上左右贯通的通孔，通孔的中心位置（圆心）对应于镜头 2
的焦点位置，参考目标的直径范围一般为 0.05~10mm ，可根据观察对象的大小，具体使用情况设计分划参考目标的尺寸大小。光致发光体或光导纤维 9
的一端安装在分划板 3 的通孔内，且其右端端面与分划板 3 的右表面平齐，光致发光体或光导纤维 9 的另 一端伸出镜管 62 的腔体。
镜管 62 用于将内管 61 安装在需要瞄准器的设备之上，内管 61 、发光体 71 和电池 72
安装在镜管 62 的腔体中，光致发光体或光导纤维 9 的左端伸出镜管 62 的腔体，镜管 62 的左端设置有透明盖 81
，以便于外部光线可以照射到光致发光体或光导纤维 9 ，使得光致发光体或光导纤维 9 接收到的光集中到右端的端面（参考目标）上而形成亮点，发光体 71
安装在镜管 62 的腔体内对应于光致发光体或光导纤维 9 的位置，发光体 71 一般采用 LED 灯，镜管 62 上设置有控制发光体 71 点亮的开关， 镜管
62 与内管 61 之间还设置有左右调节螺钉 52 和上下调节螺钉 53 ，利用左右调节螺钉 52 可以相对于镜管 62 的左右方向调节内管 61
的位置，利用上下调节螺钉 53 可以沿着镜管 62 的上下方向调节内管 61 的位置，镜管 62 （底部）之上还设置有用于将镜管 62
安装在设备之上的安装螺钉 51 。
外部光线较强的时候，光致发光体或光导纤维 9 的左端吸收外部的光线而发亮，瞄准的时候，观察者 10
的一只眼睛透过镜头 2 观察分划板 3 之上的参考目标，另外一只眼睛不通过镜头 2 直接看目标对象 4 ，由于光致发光体或光导纤维 9
的右端会发亮，因此会在分划板 3 的通孔处形成一个亮点（发光点），从通孔处透过的光线通过镜头 2 后形成一束平行光线，眼睛通过镜头 2 所看到的分划板 3
上的参考目标的像点即相当于无限远处的目标对象 4 ，当看到的参考目标的像点对准另外一只眼睛直接看到的目标对象 4 时，即为准确瞄准。
外部光线较弱的时候，我们则需要打开 LED 灯，用一颗电池供给发各种颜色光的 LED
去照亮光致发光体或光导纤维 9 ，光致发光体或光导纤维 9 的左端吸收 LED 灯的光线而发亮，瞄准的时候，观察者 10 的一只眼睛透过镜头 2 观察分划板
3 之上的参考目标，另外一只眼睛不通过镜头 2 直接看目标对象 4 ，由于光致发光体或光导纤维 9 的右端会发亮，因此会在分划板 3
的通孔处形成一个亮点（发光点），从通孔处透过的光线通过镜头 2 后形成一束平行光线，眼睛通过镜头 2 所看到的分划板 3
上的参考目标的像点即相当于无限远处的目标对象 4 ，当看到的参考目标的像点对准另外一只眼睛直接看到的目标对象 4 时，即为准确瞄准。
另外，本发明的镜头 2 可以采用一片镜片，也可以是两片或者两片以上镜片组合而形成的镜片组。
以上所述仅为本发明的较佳实施方式，本发明并不局限于上述实施方式，在实施过程中可能存在局部微小的结构改动，如果对本发明的各种改动或变型不脱离本发明的精神和范围，且属于本发明的权利要求和等同技术范围之内，则本发明也意图包含这些改动和变型。
Claims (10)
- 准直式瞄准器 ，它包括 基座，以及安装在所述基座之上的 镜头和分划板，其特征在于，所述镜头固定在 基座的右端 ，镜头呈纵向设置， 镜头的光轴方向与所述基座的轴线方向一致，所述分划板安装在基座的左端对应于镜头的光轴的焦平面的位置，分划板的参考目标所在平面与镜头的焦平面重合，参考目标的像点位于镜头的焦点位置 。
- 根据权利要求1所述的准直式瞄准器 ，其特征在于，还包括安装座, 基座安装在 安装座上， 安装座的底部设置有安装螺钉，安装座与基座之间还设置有左右调节螺钉和上下调节螺钉。
- 准直式瞄准器 ，它包括 内管，以及安装在所述内管的腔体内的 镜头和分划板，其特征在于，所述镜头固定在 内管腔体的右端 ，镜头呈纵向设置， 镜头的光轴方向与所述内管的腔体的轴线方向一致，所述分划板安装在内管腔体的左端对应于镜头的光轴的焦平面的位置，分划板的参考目标所在平面与镜头的焦平面重合，参考目标的像点位于镜头的焦点位置 。
- 根据权利要求1或3所述的 准直式瞄准器 ，其特征在于，所述 参考目标为设置在分划板右表面十字线、三角形、圆或者圆环，或者参考目标为设置在分划板之上左右贯通的通孔，参考目标的像点为通孔的中心、十字线的交点、三角形的中心、圆的圆心或者圆环的圆心。
- 根据权利要求1或3所述的 准直式瞄准器 ，其特征在于，所述 参考目标为易反光的材料制成。
- 根据权利要求1或3所述的 准直式瞄准器 ，其特征在于，所述 参考目标的直径范围为 0.05~10mm 。
- 根据权利要求3所述的 准直式瞄准器 ，其特征在于，还包括 镜管和发光体，所述 参考目标为设置在分划板上的通孔，所述内管和发光体安装在镜管的腔体中，发光体位于镜管腔体左端对应于分划板的位置。
- 根据权利要求7所述的 准直式瞄准器 ，其特征在于， 发光体为 LED 灯。
- 根据权利要求3所述的 准直式瞄准器 ，其特征在于，还包括 镜管，以及光致发光体或光导纤维， 所述 参考目标为设置在分划板上的通孔，所述光致发光体或光导纤维和内管安装在镜管的腔体中，光致发光体或光导纤维的一端安装在分划板的通孔内，且其右端端面与分划板的右表面平齐，光致发光体或光导纤维的另一端伸出镜管的腔体。
- 根据权利要求1或3所述的 准直式瞄准器 ，其特征在于，所述 镜头采用一片镜片，或者采用两片或者两片以上镜片组合而形成的镜片组。
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| US20080192245A1 (en) * | 2007-02-14 | 2008-08-14 | Conrad Stenton | System and method for reticle illumination |
| CN102621682A (zh) * | 2011-01-31 | 2012-08-01 | 亚洲光学股份有限公司 | 瞄准镜 |
| CN202166814U (zh) * | 2011-05-23 | 2012-03-14 | 梁金昆 | 瞄准器 |
| CN202275221U (zh) * | 2011-09-29 | 2012-06-13 | 昆山维信诺显示技术有限公司 | 一种oled分划板和反射式瞄准镜 |
| CN103529546A (zh) * | 2013-11-04 | 2014-01-22 | 佛山市开信光电有限公司 | 准直式瞄准器 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657956A (zh) * | 2019-09-02 | 2020-01-07 | 中国科学院西安光学精密机械研究所 | 一种用于对平行光管焦面位置无影响的分划板固定装置 |
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| CN103529546A (zh) | 2014-01-22 |
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