CN101900514A

CN101900514A - Digital video optics

Info

Publication number: CN101900514A
Application number: CN 201010222662
Authority: CN
Inventors: 陈从亮
Original assignee: FUZHOU CHENPO OPTICAL INSTRUMENT Co Ltd
Current assignee: FUZHOU CHENPO OPTICAL INSTRUMENT Co Ltd
Priority date: 2010-07-10
Filing date: 2010-07-10
Publication date: 2010-12-01
Anticipated expiration: 2030-07-10
Also published as: CN101900514B

Abstract

The invention relates to a digital video optics, which is composed of an objective lens, an ocular, a gunsight reticle, a continuous magnifying adjustment cylinder, an image rotation magnifying lens group and a ballistic adjustment device and is characterized by also comprising an LCD display device, wherein the LCD display device comprises an LCD display screen, a CCD/CMOS sensor, a CCD imaging lens group and a battery; and the LCD display screen is provided with a sensor cross-shaped reticle with scales or a scale mark outputting and generating a simulated sensor cross-shaped reticle by a digital circuit. By adopting a method for rapidly locking a shooting target in a dual-power manner and the advantages that a target is easily found under a small power and fine adjustment can be carried out on the locked target on the LCD display screen by eyes under a large power, the time from searching the target to locking the target is shortened, manual operation is greatly reduced, fatigue in aiming is lowered, and the shooting precision is improved.

Description

Digital video optics

Technical field

The present invention relates to a kind of video sight.

Background technology

It is a kind of gun sight that rifle is taken aim at, and the rifle body can hit home after having assembled gun aiming device more accurately.But taking aim at, traditional rifle when each trajectory is regulated, all needs to carry out the accurate heart adjusting that No. a time rifle is taken aim at; If the distance of the target of shooting, residing height, and wind speed and direction at that time is when changing, just need aim at adjusting once more again, the center that neither one can reference when regulating, and the center that in mediation process, occurs the shake of hand easily and allow target depart to have aimed at, allow the ejaculator after finding target, need extremely careful rotation to become times eyepiece, cause in the inaccurate and adjustment process of ejaculator's mediation process and seek target back and forth often, expend time in simultaneously and also cause mobile goal to run out of the center of having aimed at easily.

Summary of the invention

The object of the present invention is to provide a kind of rifle to take aim at center accuracy height, rifle is taken aim at center adjustment digital video optics simply and easily.

Technical scheme of the present invention is to constitute like this, it comprises object lens, eyepiece, sight graticle, change is conditioned tube continuously, image rotation becomes times mirror group, trajectory adjusting device, it is characterized in that: it also comprises the LCD display unit, and described LCD display unit comprises LCD display screen, CCD/CMOS inductor, CCD imaging mirror group and battery; Described LCD display is provided with the inductor cross-graduation plate of band scale or generates the graduation mark of analogue inductive device cross-graduation plate by digital circuit output.

Than used gun sight, the advantage of digital video optics of the present invention is as follows:

The present invention can directly pass through the LCD display object observing with eyes, by the inductor cross-graduation plate of newly establishing, just can utilize the method for dual-magnification technique quick lock in goal, look for target under the little multiplying power easily and just can on LCD display, finely tune the lock onto target benefit with eyes under the multiplying power greatly, significantly reduce from target homing to the target lock-on time, reduced simultaneously the operation of hand in a large number, fatigue when reducing aiming, as long as eyes just lift a little and can directly enter powerful shooting state, can be at different distance and different wind speed, different wind directions, can accurately shoot impact point under the differing heights situation, improve the precision of shooting.

Description of drawings:

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the B-B amplification view of Fig. 1.

Fig. 3 is the enlarged drawing of C among Fig. 2.

Fig. 4 is a perspective view of the present invention.

Fig. 5 is an another kind of structural representation of the present invention.

Label declaration: 1 object lens, 2 eyepieces, 3 sight graticles, 4 continuous zooms are regulated tube, 5 image rotations become times mirror group, 6 trajectory adjusting knobs, 7 LCD display screens, 8 CCD/CMOS inductors, 9 CCD imaging mirror groups, 10 batteries, 11 spectroscopes, 12 reflective mirrors, 13 CCD adjusting knobs, 14 wind speed inductors, 15 infrared LEDs, 16 power switches, 17 inductor cross-graduation plates, 18 LCD sight graticles.

The specific embodiment:

Shown in Fig. 1,2,3,4, the present invention includes object lens 1, eyepiece 2, sight graticle 3, continuous zoom adjusting tube 4, image rotation change times mirror group 5, trajectory adjusting device 6, it is characterized in that: it also comprises the LCD display unit, and described LCD display unit comprises LCD display screen 7, CCD/CMOS inductor 8, CCD imaging mirror group 9 and battery 10; Described LCD display 7 is provided with the inductor cross-graduation plate 17 of band scale or generates the graduation mark of analogue inductive device cross-graduation plate 17 by digital circuit output.

The light source of described CCD imaging mirror group 9 is directly taken aim at system from rifle, is provided with CCD/CMOS inductor 8 at the rear of the light path of CCD imaging mirror group 9, and described LCD display screen 7 is connected with CCD/CMOS inductor 8; The parallel light of taking aim at system from rifle is imaged on above the CCD/CMOS inductor 8, outputs to imaging on the LCD display 7 by CCD/CMOS inductor 8.

Be provided with the one side level between described sight graticle 3 and the image rotation change times mirror group 5 and be 45 degree spectroscopes 11, in the LCD display device directly over spectroscope 11, level is 45 degree and also is provided with a reflective mirror 12.The present invention takes aim at from traditional optical gun and decomposites a part of light the system, and parallel imaging is on CCD/CMOS inductor 8, and the picture in the light path that CCD/CMOS inductor 8 decomposes out with sight by opto-electronic conversion is connected to surface imaging on the LCD display 7.

Outside the described LCD display unit housing, directly over reflective mirror 12 and side respectively is provided with one and is used to regulate the graduation mark move left and right of inductor cross-graduation plate 17 or the CCD adjusting knob 13 that moves up and down, the graduation mark of inductor cross-graduation plate 17 itself is fixed, promoting CCD imaging mirror group 9 by CCD/CMOS adjusting knob 13 moves, move with respect to 17 generations of inductor cross-graduation plate thereby make the sight graticle be shown as picture 18, regulate this knob and can carry out the centering correction imaging at LCD.The present invention also comprises infrared LED 15 and for infrared LED 15 and LCD display unit provide the power switch 16 of power supply, power switch 16 is arranged at the side of LCD display unit.Outside described LCD display unit, also can be provided with the wind speed inductor 14 that to survey wind speed and direction, distance, height, wind speed inductor 14 is sent to digital processing unit with measured data and carries out the data processing, and handled result is outputed on the LCD display 7.In described LCD display unit, be provided with the digital processing unit that to handle the data message of wind speed inductor 14, digital processing unit is accepted the input signal that wind speed inductor 14 transmits, by computing output data signal, data signal outputs to by 8 conversions of CCD/CMOS inductor and is shown as the side-play amount that inductor cross-graduation plate 17 needs skew on the LCD display 7.

Described light path is taken aim at from traditional optical gun and is entered object lens 1 system, perhaps the part light path is provided with the one side level between sight graticle 3 and image rotation change times mirror group 5 and is 45 ° of spectroscopes 11, reflective mirror 12 directly over light path is refracted to vertically upward by spectroscope 11, reflective mirror 12 levels are 45 °, light path again by reflective mirror 12 reflection parallel imagings on CCD/CMOS inductor 8, CCD/CMOS inductor 8 is connected to surface imaging on the LCD display 7 by the picture that the digital processing unit signal carries out in the light path that opto-electronic conversion decomposes out with sight.As shown in Figure 5, perhaps light path is taken aim at from traditional optical gun and is entered object lens 1 system, all the direct parallel imaging of light path is on CCD/CMOS inductor 8, and CCD/CMOS inductor 8 carries out opto-electronic conversion by the digital processing unit signal picture in the light path is connected to surface imaging on the LCD display 7.

When the present invention uses, at first gun are returned to zero, then digital video optics is contained on the gun, opening power, laser bore calibration collimater with a standard, aim at the target at 100 yards places, regulate trajectory on CCD adjusting knob 13 and sight first imaging surface then and regulate turn-knob 6 and allow this laser point in the center of the sight graticle 3 of band scale, the position that needs simultaneously the division line center of the sight graticle 3 of first imaging surface to be adjusted to laser point overlaps.Zeroing is no longer transferred the trajectory adjusting knob 6 that rifle is taken aim at after finishing, and just can adjust shooting centre accurately according to two big CCD adjusting knobs 13 above the trajectory of the different wind speed and directions of target and factors adjusting CCD imaging mirror group 9 fronts such as distance and height.

When the ejaculator has calibrated rifle and begins to shoot, the centrally aligned target center of the sight graticle 3 that rifle is taken a fancy to, in shooting course, because wind speed is arranged, wind direction, the natural cause influence of distance and height, this moment the ejaculator with rifle move to target in eyepiece 2 greatly about the center, can regulate tube 4 by regulating continuous zoom, directly observing the picture that on LCD display 7, obtains amplification target with eyes, the ejaculator directly carries out the trace adjusting to regulating CCD adjusting knob 13 with the experience of borrower's shooting, with the center of target lock-on, shoot then in inductor cross division line 17.

Described digital video optics is provided with one outside the LCD display unit can survey wind speed and direction, distance, the wind speed inductor 14 of height, when the ejaculator has calibrated rifle and begins to shoot, the sight graticle 3 centrally aligned target centers that rifle is taken a fancy to, when shooting, because wind speed is arranged, wind direction, the natural cause influence of distance and height, the wind speed inductor 14 by LCD display unit peripheral hardware and the signal of digital processing unit are handled, and the ejaculator can be clearly seeing on the LCD display that the compensation on the inductor cross-graduation plate 17 is to LCD sight graticle 18 side-play amounts when regulating CCD adjusting knob 13.Inductor cross-graduation plate 17 centers of at this time seeing on LCD display 7 are the accurate shooting centres that compensated.Simultaneously can see the target of having amplified, like this ejaculator if with rifle move to target in eyepiece 2 greatly about the center, need not regulate tube 4 by regulating continuous zoom, directly observing the picture that on LCD display 7, obtains amplification target with eyes, just can look for dbjective state on a large scale as long as lift eyes a little from big visual field, can directly observe the target of having amplified with eyes, directly adjusting CCD adjusting knob 13 be entered the trace adjusting target lock-on is shot then at the center of inductor cross-graduation plate 17.

Claims

1. digital video optics, comprise that object lens (1), eyepiece (2), sight graticle (3), continuous zoom are regulated tube (4), image rotation becomes times mirror group (5), trajectory adjusting device (6), it is characterized in that: it also comprises the LCD display unit, and described LCD display unit comprises LCD display screen (7), CCD/CMOS inductor (8), CCD imaging mirror group (9) and battery (10); Described LCD display (7) is provided with the inductor cross-graduation plate (17) of band scale or generates the graduation mark of analogue inductive device cross-graduation plate (17) by digital circuit output.

2. digital video optics according to claim 1, it is characterized in that: the light source of described CCD imaging mirror group (9) is directly taken aim at system from rifle, rear in the light path of CCD imaging mirror group (9) is provided with CCD/CMOS inductor (8), and described LCD display screen (7) is connected with CCD/CMOS inductor (8); The parallel light of taking aim at system from rifle is imaged on above the CCD/CMOS inductor (8), outputs to LCD display (7) by CCD/CMOS inductor (8) and goes up imaging.

3. digital video optics according to claim 2, it is characterized in that: described LCD display unit is positioned at the top that traditional optical gun is taken aim at system, be provided with the one side level between described sight graticle (3) and the image rotation change times mirror group (5) and be 45 degree spectroscopes (11), in the LCD display device directly over spectroscope (11), level is 45 degree and also is provided with a reflective mirror (12); Take aim at from the traditional optical rifle and to decomposite a part of light the system, parallel imaging is on CCD/CMOS inductor (8), and the picture in the light path that CCD/CMOS inductor (8) decomposes out with sight by opto-electronic conversion is connected on the LCD display (7) and is shown as picture.

4. digital video optics according to claim 3 is characterized in that: outside the described LCD display unit housing, directly over reflective mirror and side respectively is provided with a CCD adjusting knob (13) that is used to regulate the graduation mark move left and right of inductor cross-graduation plate (17) or moves up and down.

5. digital video optics according to claim 4 is characterized in that: it also comprises infrared LED (15) and is the power switch (16) that infrared LED (15) and LCD display unit provide power supply that power switch (16) is arranged at the side of LCD display unit.

6. digital video optics according to claim 5 is characterized in that: be provided with the wind speed inductor (14) that can survey wind speed and direction, distance, height outside described LCD display unit.

7. digital video optics according to claim 6, it is characterized in that: in described LCD display unit, be provided with the digital processing unit that to handle the data message of wind speed inductor (14), digital processing unit is accepted the input signal that inductor transmits, by computing output data signal, data signal outputs to the side-play amount that is shown as inductor cross-graduation plate on the LCD display (7) by CCD/CMOS inductor (8) conversion.