CN203518836U

CN203518836U - Gun sight displaying two images with different multiplying power in same view field

Info

Publication number: CN203518836U
Application number: CN201320330616.6U
Authority: CN
Inventors: 李攀峰; 高瑞; 覃华美
Original assignee: ZHUHAI MEFO OPTICAL INSTRUMENT CO Ltd
Current assignee: ZHUHAI MEFO OPTICAL INSTRUMENT CO Ltd
Priority date: 2013-06-08
Filing date: 2013-06-08
Publication date: 2014-04-02
Anticipated expiration: 2023-06-08

Abstract

The utility model discloses a gun sight displaying two images with different multiplying power in the same view field and by the use of the gun sight displaying two images with different multiplying power in the same view field, adjustment of a view field range is unnecessary and fast aimed shot can be achieved. The gun sight comprises a shell, a first optical system and a second optical system both arranged in the shell, wherein the first optical system and the second optical system share different multiplying power; the first optical system and the second optical system can be respectively displayed in the same view field with different multiplying power; in a near distance, an optical system with a lower multiplying power can be utilized; and in a far distance, an optical system with a higher multiplying power can be utilized, so no conflict is caused. The gun sight displaying two images with different multiplying power in same view field can be widely applied to the field of a sighting telescope.

Description

The rifle that presents two kinds of different multiplying images in a kind of same visual field is taken aim at

Technical field

The utility model relates to the rifle that presents two kinds of different multiplying images in a kind of same visual field and takes aim at.

Background technology

At present, sight is mainly divided into the formula gun sight of looking in the distance, collimation formula gun sight, reflex sight three major types, wherein, the formula gun sight of looking in the distance has the effect of enlargement ratio, can see and identify target at a distance clearly, be applicable to remote precisely shooting, its basic structure objective lens, inverted image group and eyepiece group, adding graticle forms, on graticle, there is point of aim mark, by mobile graticle or aim at the target of different distance with the graduation of diverse location, but, if user's position must be fixed on certain, and goal is because distance is too far away, during the smaller situation of imaging, the accuracy of shooting will can not be guaranteed, or goal is too near, during the larger situation of imaging, be unfavorable for finding and finding target, therefore, more existing producers have designed multiplying power adjustable sighting telescope, but this gun sight needs to regulate when zoom, so relatively lose time, and may cause slowly track rejection because of pointing velocity, this has just brought certain inconvenience to user.

Utility model content

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides the rifle that presents two kinds of different multiplying images in a kind of same visual field that need not regulate field range, aimed fire rapidly to take aim at.

The technical scheme that the utility model adopts is: the utility model comprises housing, is located at the first optical system and second optical system of two groups of different multiplying in described housing, and described the first optical system and described the second optical system can be presented in same visual field with the image of different multiplying respectively simultaneously.

Described the first optical system comprises the objective lens being successively set on from front to back in described housing, right-angle prism group, division mechanism, the first inverted image group, eyepiece group, described the second optical system comprises described objective lens, described right-angle prism group, described division mechanism, the second inverted image group, described eyepiece group, and be positioned at the first speculum group that described right-angle prism group below is obliquely installed, the second relative with described the first speculum group and incline direction is contrary speculum group, the 3rd speculum group relative with described the second speculum group and incline direction is contrary, in described right-angle prism group, be provided with semi-transparent semi-reflecting rete.

Described rifle is taken aim at and is also comprised being arranged in described housing and being positioned at the flat reflective graticle of described prism inverted image group top and being positioned at described flat reflective graticle top and provide the LED-backlit source of illumination for it.

The beneficial effects of the utility model are: because the utility model comprises housing, is located at the first optical system and second optical system of two groups of different multiplying in described housing, described the first optical system and described the second optical system can be presented in same visual field with the image of different multiplying respectively simultaneously, closely time, can utilize the optical system that multiplying power is low, in the remote moment, adopt the optical system that multiplying power is high, the utility model mutually do not conflict, so need not regulate field range, aimed fire rapidly.

Accompanying drawing explanation

Fig. 1 is perspective view of the present utility model;

Fig. 2 is cutaway view of the present utility model;

Fig. 3 is the schematic diagram of the utility model optical system;

Structure schematic diagram when Fig. 4 is the aiming of the utility model rifle;

Fig. 5 is the structural representation of the utility model prism inverted image group;

Fig. 6 is the structural representation of the utility model flat reflective graticle; .

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, the utility model comprises housing 6, be arranged on the first optical system and second optical system of two groups of different multiplying in described housing 6, be arranged on described housing 6 outsides for regulating the adjusting handle 15 of division mechanism, for regulating the brightness regulating handwheel 16 of LED brightness, balance fulcrum 17, with the base group 18 that described housing 6 is connected, described the first optical system and described the second optical system can be presented in same visual field with the image of different multiplying respectively simultaneously, are arranged on the objective lens 1 of described housing 6 inside, right-angle prism group 2, flat reflective graticle 3, LED light source 4, set of lenses I 5, inner tube 7, set of lenses II8, the 3rd speculum group 9, eyepiece group 10, the second speculum group 11, set of lenses III 12, the first speculum group 13, set of lenses II14, described right-angle prism 2, described set of lenses I 5, described set of lenses II8, described the 3rd speculum group 9 is all arranged on the inside of described inner tube 7, described flat reflective graticle 3, described LED light source 4 is successively set on described right-angle prism 2 tops from top to bottom, and described adjusting handle 15 is connected with described inner tube 7, and described brightness regulating handwheel 16 is electrically connected to described LED light source 4, described the second speculum group 11, described set of lenses III 12, described the first speculum group 13, described set of lenses II14 is all arranged on the below of described inner tube 7, so described the first optical system is by described objective lens 1, described right-angle prism group 2, described flat reflective graticle 3, described LED light source 4, described set of lenses I 5, described set of lenses II8, described eyepiece group 10 forms, and described the second optical system is by described objective lens 1, described right-angle prism group 2, described flat reflective graticle 3, described LED light source 4, described the 3rd speculum group 9, described eyepiece group 10, described the second speculum group 11, described set of lenses III 12, described the first speculum group 13, described set of lenses II14 forms, described the first speculum group 13 is positioned at described right-angle prism group 2 belows and is obliquely installed, described the second speculum group 11 and incline direction relative with described the first speculum group 13 arranges on the contrary, described the 3rd speculum group 9 and incline direction relative with described the second speculum group 11 arranges on the contrary, in described right-angle prism group 2, be provided with semi-transparent semi-reflecting rete, described the first optical system produces the image of low power, described the second optical system produces the image of high power, and low power image and high power image can be presented in same visual field simultaneously.

The utility model can be widely used in gun sight field.

Claims

1. the rifle that presents two kinds of different multiplying images in a same visual field is taken aim at, it comprises housing, it is characterized in that: described rifle is taken aim at and also comprised the first optical system and the second optical system that is located at two groups of different multiplying in described housing, and described the first optical system and described the second optical system can be presented in same visual field with the image of different multiplying respectively simultaneously.

2. the rifle that presents two kinds of different multiplying images in a kind of same visual field according to claim 1 is taken aim at, it is characterized in that: described the first optical system comprises the objective lens being successively set on from front to back in described housing, right-angle prism group, division mechanism, the first inverted image group, eyepiece group, described the second optical system comprises described objective lens, described right-angle prism group, described division mechanism, the second inverted image group, described eyepiece group, and be positioned at the first speculum group that described right-angle prism group below is obliquely installed, the second relative with described the first speculum group and incline direction is contrary speculum group, the 3rd speculum group relative with described the second speculum group and incline direction is contrary, in described right-angle prism group, be provided with semi-transparent semi-reflecting rete.

3. the rifle that presents two kinds of different multiplying images in a kind of same visual field according to claim 2 is taken aim at, and it is characterized in that: described rifle is taken aim at and also comprised being arranged in described housing and being positioned at the flat reflective graticle of described right-angle prism group top and being positioned at described flat reflective graticle top and provide the LED light source of illumination for it.