CN218296901U - Digital laser calibrator - Google Patents

Abstract

The utility model belongs to the technical field of firearm zero-position detection, in particular to a digital laser calibrator, which comprises a target generating and receiving device, a high-precision rotating mechanism, a laser emitting device and an industrial personal computer, wherein the laser emitting device is inserted into a gun barrel, and the target generating and receiving device comprises a target receiving device and a target generating device; the target generation device is used for displaying the division center image; the laser emitting device is used for emitting laser beams to the target receiving device when the sighting telescope of the gun barrel is aligned with the division center on the division center image so as to form a laser spot image; the target receiving device is used for collecting laser spot images and uploading the laser spot images to the industrial personal computer; the industrial personal computer is used for calculating the zero-position moving offset of the gun barrel sighting telescope according to the laser spot image so as to carry out zero-position correction on the gun barrel sighting telescope. The utility model provides a digital laser calibrator can carry out the zero-bit migration volume calibration to the barrel of different bores, has reduced purchasing cost.

Description

Digital laser calibrator

Technical Field

The utility model relates to a firearms zero-bit detects technical field, more specifically relates to a digital laser calibrator.

Background

The calibration of the small arms is always a difficult problem for troops, and due to the influence of comprehensive factors such as accumulated errors in the structural design, the machining, the manufacturing and the assembling processes of the small arms, the barrels need to be calibrated in zero positions before delivery and in the using process. The gun calibration is an important link for ensuring stable shooting and reflecting the strength of shooters. The current basic modes of gunning by troops are manual live ammunition gunning, manual target detection after live ammunition shooting and firearm correction calculation. The manual live ammunition gun calibration is complex in procedure and long in time consumption, the requirement on the shooting level of a shooter is high, the efficiency and the speed of army organizing the gun calibration are low, and when the number of firearms is large, the quality of the gun calibration is easy to reduce due to fatigue of the shooter.

Disclosure of Invention

An object of the utility model is to provide a digital laser calibrator to solve the artifical live ammunition school rifle that exists among the prior art not only the procedure is complicated, consuming time long, and the gunnery shooting level requirement is higher moreover, and inefficiency, speed are slow when leading to the army to organize the school rifle, when firearms quantity is more, because the fatigue problem that leads to the decline of school rifle quality more easily of shooter.

As a first aspect of the present invention, a digital laser calibrator is provided, which includes a target generating and receiving device, a high-precision rotating mechanism, a laser emitting device, and an industrial personal computer, wherein the laser emitting device is inserted into a barrel, the target generating and receiving device is mounted on the high-precision rotating mechanism, the target generating and receiving device is electrically connected to the industrial personal computer, and the target generating and receiving device includes a target receiving device and a target generating device disposed on the target receiving device;

the target generation device is used for displaying the division center image;

the laser emitting device is used for emitting laser beams to the target receiving device when the sighting telescope of the gun barrel is aligned with the division center on the division center image so as to form a laser spot image;

the target receiving device is used for acquiring the laser spot image and uploading the acquired laser spot image to the industrial personal computer;

the industrial personal computer is used for calculating the zero-position walking offset of the gun-barrel sighting telescope according to the received laser spot image, and performing zero-position correction on the gun-barrel sighting telescope according to the zero-position walking offset of the gun-barrel sighting telescope.

And the target generating device and the target receiving device are electrically connected with the industrial personal computer through the signal cables.

Further, still include portable power source, portable power source passes through the power cable and is the industrial computer power supply.

Further, the laser emitting device comprises a laser, a power switch and a mechanical shaft, the power switch is arranged on the laser, and the laser emitting device is inserted into the gun barrel through the mechanical shaft.

Further, the target generating device is an electronic display screen.

Further, the target receiving device is an image sensor.

The utility model provides a digital laser calibrator has following advantage:

(1) The digital laser calibrator can calibrate zero-position walking amount of gun barrels with different calibers, thereby reducing purchase cost;

(2) The digital laser calibrator interprets laser spots through an image processing technology, calculates the zero walking momentum of the sighting telescope, and improves the detection precision and the detection efficiency;

(3) The display screen in the target generation and receiving arrangement among this digital laser calibrator can show random movement target and fixed target, and the shooter can aim the graduation center in the display screen through the gun sight, and the industrial computer interprets the laser facula center in real time and carries out the drawing of simulation training orbit, is favorable to shooter later stage analysis whole firing process of aiming, has improved shooter training efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a schematic structural diagram of the digital laser calibrator provided by the present invention.

Description of reference numerals: 1-target generating and receiving means; 2-a high-precision rotating mechanism; 3-a laser emitting device; 301-a laser; 302-power switch; 303-mechanical shaft; 4-an industrial personal computer; 5-a portable mobile power supply; 6-a signal cable; 7-power supply cable.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objectives of the present invention, the following detailed description will be given to the specific embodiments, structures, features and effects of the digital laser calibrator according to the present invention with reference to the accompanying drawings and preferred embodiments. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present embodiment, a digital laser calibrator is provided, as shown in fig. 1, the digital laser calibrator includes a target generating and receiving device 1, a high-precision rotating mechanism 2, a laser emitting device 3, and an industrial personal computer 4, the laser emitting device 3 is inserted into a barrel, the target generating and receiving device 1 is mounted on the high-precision rotating mechanism 2, the target generating and receiving device 1 is electrically connected to the industrial personal computer 4, and the target generating and receiving device 1 includes a target receiving device and a target generating device disposed on the target receiving device;

the target generation device is used for displaying the division center image;

the laser emitting device 3 is used for emitting laser beams to the target receiving device when the sighting telescope of the gun barrel is aligned with the division center on the division center image so as to form a laser spot image;

the target receiving device is used for acquiring the laser spot image and uploading the acquired laser spot image to the industrial personal computer 4;

and the industrial personal computer 4 is used for calculating the zero-position moving offset of the gun-barrel sighting telescope according to the received laser spot image, and performing zero-position correction on the gun-barrel sighting telescope according to the zero-position moving offset of the gun-barrel sighting telescope.

In this embodiment, the target generating and receiving device 1 has two functions, the first function is to generate a fixed division image or a randomly moving division image through an internal electronic display screen, and the second function is to receive the laser beam emitted from the laser emitting device through an internal image sensor.

In this embodiment, the high-precision rotating mechanism 2 is connected to the target generating and receiving device 1 through a mechanical interface, and the high-precision rotating mechanism 2 can perform high-precision three-dimensional rotation, so as to satisfy different types of gun-type zero-position detection functions.

Preferably, the industrial personal computer further comprises a signal cable 6, and the target generation device and the target receiving device are electrically connected with the industrial personal computer 4 through the signal cable 6.

Specifically, the signal cable 6 has a function of providing a power input to the target generating and receiving device 1 in addition to a function of data transmission.

Preferably, the industrial personal computer further comprises a portable mobile power supply 5, and the industrial personal computer 4 is powered by the portable mobile power supply 5 through a power supply cable 7.

Preferably, the laser emitting device 3 comprises a laser 301, a power switch 302 and a mechanical shaft 303, the power switch 302 is arranged on the laser 301, and the laser emitting device 3 is inserted into the barrel through the mechanical shaft 303. In this embodiment, the mechanical shaft 303 comprises different sizes, and can be adapted to bores with different calibers.

In the present embodiment, the power switch 302 can control the on and off states of the laser 301, and can adjust the brightness of the laser 301; the mechanical shaft 303 has different calibers, and can meet the requirement that the calibrator can perform zero position correction on 88-type sniper rifles, 95/95-1 step guns, 03-type automatic rifles, new 5.8 mm precision rifles, new 5.8 mm automatic rifles, 5.8 mm umbellate rifle flight guns, 5.8 mm/7.62 mm/8.6 mm/12.7 mm high-precision snipers, 7.62 mm universal machine guns, 9 mm submachine guns, 10-type 12.7 mm sniper rifles, 35 mm shrapnel emitters and other gun types which are also arranged in an expandable manner in various environments indoors and outdoors and in the day and night.

Preferably, the target generating device is an electronic display screen. In this embodiment, the industrial personal computer 4 controls the electronic display screen to generate a fixed division center image or a randomly moved division center image through the signal cable 6, and the brightness of the division center image can be adjusted.

Preferably, the target receiving device is an image sensor.

The utility model provides a digital laser calibrator's application method as follows:

(1) Selecting a proper laser emitting device 3 according to the gun type, turning on the switching power supply 302, and inserting the laser emitting device 3 into the gun barrel;

(2) Stabilizing and aligning the gun rack to the window of the target generating and receiving device 1, observing the division center image of the electronic display screen by human eyes through the sighting telescope of the gun barrel, enabling the division center of the sighting telescope to be superposed with the division center of the electronic display screen, and receiving laser spots emitted by the laser 301 by the image sensor at the moment;

(3) The industrial personal computer 4 can extract the center coordinate information of the laser spot, automatically calculate the offset between the center of the laser spot and the check point, and adjust the height, left and right deviation of the sighting telescope according to the offset by a shooter, so that the zero position correction of the basic sighting telescope of the firearms is completed.

The utility model provides a digital laser calibrator, the sight that corrects through the calibrator can need not carry on the live ammunition school again and examine alright be in good operation state, greatly improved the operation guarantee ability of army to the purchase expenditure of maintenance guarantee has been reduced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.

Claims (6)

1. A digital laser calibrator is characterized by comprising a target generating and receiving device (1), a high-precision rotating mechanism (2), a laser emitting device (3) and an industrial personal computer (4), wherein the laser emitting device (3) is inserted into a gun barrel, the target generating and receiving device (1) is installed on the high-precision rotating mechanism (2), the target generating and receiving device (1) is electrically connected with the industrial personal computer (4), and the target generating and receiving device (1) comprises a target receiving device and a target generating device arranged on the target receiving device;

the target generation device is used for displaying the division center image;

the laser emitting device (3) is used for emitting laser beams to the target receiving device when the sighting telescope of the gun barrel is aligned with the division center on the division center image so as to form a laser spot image;

the target receiving device is used for acquiring the laser spot image and uploading the acquired laser spot image to the industrial personal computer (4);

and the industrial personal computer (4) is used for calculating the zero-position moving offset of the gun-barrel sighting telescope according to the received laser spot image, and performing zero-position correction on the gun-barrel sighting telescope according to the zero-position moving offset of the gun-barrel sighting telescope.

2. The digital laser calibrator according to claim 1, further comprising a signal cable (6), wherein the target generation device and the target reception device are electrically connected to the industrial computer (4) through the signal cable (6).

3. The digital laser calibrator according to claim 1, further comprising a portable power supply (5), wherein the portable power supply (5) supplies power to the industrial personal computer (4) through a power cable (7).

4. A digital laser calibrator according to claim 1, wherein the laser emitting device (3) comprises a laser (301), a power switch (302) and a mechanical shaft (303), the power switch (302) is disposed on the laser (301), and the laser emitting device (3) is inserted into the barrel through the mechanical shaft (303).

5. The digital laser calibrator according to claim 1, wherein said target generator is an electronic display.

6. The digital laser calibrator according to claim 1, wherein said target receiving means is an image sensor.

Images