CN113325390B - Three-light axis adjusting method and system in fixed structure - Google Patents
Three-light axis adjusting method and system in fixed structure Download PDFInfo
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- CN113325390B CN113325390B CN202110595482.XA CN202110595482A CN113325390B CN 113325390 B CN113325390 B CN 113325390B CN 202110595482 A CN202110595482 A CN 202110595482A CN 113325390 B CN113325390 B CN 113325390B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
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Abstract
The invention relates to a three-light axis adjusting method and a three-light axis adjusting system in a fixed structure, wherein the method comprises the steps of adjusting a three-axis platform in a white light mode to enable a white light cross to coincide with a cross target; in the infrared light mode, controlling the infrared light cross cursor to move so that the infrared light cross cursor is superposed with the cross target; in a white light mode, enabling the double-optical-path monocular aiming equipment to continuously emit laser, enabling the laser to be reflected to the laser radiation display card paper through the spherical reflector, and moving the movable support to enable the laser spot to be located within a preset range of the cross center of the card paper of the laser radiation display card paper; adjusting the three-axis platform to enable the white light cross to coincide with the paperboard cross; and adjusting the laser adjusting assembly to enable the laser spot to coincide with the cross center of the paperboard. The invention has the advantages of simple debugging environment, convenient and fast debugging operation and reliable debugging result, has more basic requirements on debugging operators, is easy to operate, and can realize rapid and accurate multispectral multi-axis consistency adjustment.
Description
Technical Field
The invention relates to the field of optical axis debugging, in particular to a method and a system for adjusting an axis by three lights in a fixed structure.
Background
With the continuous development of scientific technology, the observation and aiming windows of weapon systems also show multi-axis and multi-spectrum trends. Taking a multifunctional sighting telescope as an example, the prior art mostly adopts a white light component, an infrared component and a laser component, and the consistency of the optical centers of the three components is one of important parameters influencing the performance of the sighting telescope product. The optical center of the sighting telescope can cause deviation along with errors of part processing, assembly and the like, and relevant performance indexes of products are influenced. Therefore, how to adjust the three light axes of the collimator in the fixed structure becomes an urgent problem to be solved by those skilled in the art.
At present, only a calibration method for an optical center of a thermal infrared image front mirror exists, a white light sighting telescope, the thermal infrared image front mirror and an infrared laser light source which are involved in the method are all independent individuals, the individual debugging cannot influence other components, and the debugging mode is simple. However, this method is not suitable for a fixed structure sight integrating white light, infrared light and laser light.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method and a system for adjusting three optical axes in a fixed structure, which can conveniently, quickly and accurately adjust the three optical axes in the fixed structure.
The technical scheme for solving the technical problems is as follows: a three-light axis adjusting method in a fixed structure is used for adjusting three-light optical axes of a double-optical-path monocular aiming device integrating white light, infrared light and laser, and comprises the following steps,
s1, placing the double-optical-path monocular aiming equipment on a three-axis platform, and placing a cross target at the focal plane of a collimator;
s2, in a white light mode, adjusting the three-axis platform to enable a white light cross of the double-optical-path monocular aiming device to coincide with the cross target, and completing debugging of a white light optical axis;
s3, in an infrared light mode, controlling the movement of an infrared light cross cursor of the double-light-path monocular aiming device through an infrared adjusting component on the double-light-path monocular aiming device, so that the infrared light cross cursor of the double-light-path monocular aiming device is overlapped with the cross target, and the debugging of an infrared light axis is completed;
s4, placing a spherical reflector on the front end face of the double-optical-path monocular aiming device which is arranged on the three-axis platform and is well debugged with a white light optical axis and an infrared light optical axis, placing a movable support between the double-optical-path monocular aiming device and the spherical reflector and at the focal plane of the spherical reflector, and placing a laser radiation display card paper with a card paper cross on the movable support;
s5, in a white light mode, enabling the double-optical-path monocular aiming device to continuously emit laser, enabling the laser to be reflected to the laser radiation display paperboard through the spherical reflector, forming a laser spot on the laser radiation display paperboard, and moving the movable support to enable the laser spot to be located within a preset range of a paperboard cross center of the laser radiation display paperboard;
s6, adjusting the three-axis platform to enable a white light cross of the double-optical-path monocular aiming device to coincide with a paperboard cross of the laser radiation display paperboard;
and S7, adjusting the laser adjusting component on the double-optical-path monocular aiming device to enable the laser spot to coincide with the cross center of a paperboard of the laser radiation display paperboard, and completing the debugging of the laser optical axis.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, in S1, the dual-optical-path monocular aiming device is placed on a three-axis platform through a dovetail tool, the dovetail tool includes a dovetail tool base and a dovetail mechanical interface, wherein the dovetail mechanical interface is installed on the dual-optical-path monocular aiming device;
the S1 is specifically configured to place the dovetail mounting base on the three-axis platform, mount the dovetail mechanical interface on the dovetail mounting base, and fix the dual-optical-path monocular aiming device on the three-axis platform; a cross target is placed at the focal plane of the collimator.
Further, in S2, specifically,
setting a working mode of the double-light-path monocular aiming equipment, and enabling the double-light-path monocular aiming equipment to work in a white light mode;
through the eyepiece of two light path monocular aiming equipment observes two light path monocular aiming equipment white light cross under the white light mode is relative the position relation of cross target adjusts the three-axis platform makes two light path monocular aiming equipment white light cross under the white light mode with the coincidence of cross target accomplishes the debugging of white light optical axis.
Further, in S3, specifically,
setting a working mode of the double-light-path monocular aiming equipment, and switching the double-light-path monocular aiming equipment from a white light mode to an infrared light mode;
through the eyepiece of two light path monocular aiming equipment observes two light path monocular aiming equipment infrared light cross cursor under the infrared light mode passes through infrared adjusting part control on the two light path monocular aiming equipment the infrared light cross cursor of two light path monocular aiming equipment removes, makes two light path monocular aiming equipment infrared light cross cursor under the infrared light mode with the coincidence of cross target accomplishes the debugging of infrared light optical axis.
Further, a display screen is arranged in the double-optical-path monocular aiming device, and the infrared light cross cursor in the infrared mode is called out through displaying the infrared image on the display screen.
Further, after the step of S3, the method further comprises the following steps,
repeatedly clamping the double-optical-path monocular aiming equipment with the well-adjusted white light optical axis and infrared light optical axis onto the dovetail tool base arranged on the triaxial platform through the dovetail mechanical interface;
correspondingly verifying the superposition condition of the white light cross and the infrared light cross cursor with the cross target respectively in a white light mode and an infrared light mode;
if the white light cross and the infrared light cross are not coincident with the cross target, repeatedly executing the steps from S1 to S3 until the white light cross and the infrared light cross are coincident with the cross target;
and if the white light cross and the infrared light cross cursor are superposed with the cross target, the white light optical axis and the infrared light optical axis are debugged.
Further, S7 specifically is, adjusts the laser adjusting part on the equipment is aimed to the two light path monocular, makes the laser that the equipment was aimed to the two light path monocular removes at level or/and every single move orientation, and then makes the laser facula with the coincidence of the card paper cross center that laser radiation shows the card paper, the debugging of completion laser optical axis.
Further, after the step of S7, the method further comprises the following steps,
repeatedly clamping the double-optical-path monocular aiming equipment with the well-adjusted laser optical axis on the dovetail tool base arranged on the triaxial platform through the dovetail mechanical interface;
in a white light mode, respectively verifying the white light cross and the coincidence condition of the laser spots and the paperboard cross center of the laser radiation display paperboard;
if the white light cross and the laser spots are not coincident with the paperboard cross center of the laser radiation display paperboard, repeating and circularly executing the steps from S4 to S5 until the white light cross and the laser spots are coincident with the paperboard cross center of the laser radiation display paperboard;
and if the white light cross and the laser spots are coincided with the paperboard cross center of the laser radiation display paperboard, the laser optical axis is debugged.
Further, the spherical reflector is a concave spherical reflector.
Based on the three-light axis adjusting method in the fixed structure, the invention also provides a three-light axis adjusting system in the fixed structure.
A three-light axis adjusting system in a fixed structure is used for adjusting three-light optical axes of a double-optical-path monocular aiming device integrating white light, infrared light and laser, and comprises a three-axis platform, a collimator, a cross target, a spherical reflector, a laser radiation display card paper and a movable support; triaxial platform the collimator with the spherical reflector distributes and sets up, triaxial platform is used for bearing double-optical-path monocular aiming equipment, the cross target sets up collimator's focal plane department, the spherical reflector sets up double-optical-path monocular aiming equipment's preceding terminal surface, the movable support sets up triaxial platform with between the spherical reflector, and be located spherical reflector's focal plane department, be equipped with the card paper cross on the laser radiation display card paper, the laser radiation display card paper sets up on the movable support.
The invention has the beneficial effects that: the three-light axis adjusting method and the three-light axis adjusting system in the fixed structure are used for adjusting double-light-path monocular aiming equipment integrating white light, infrared light and laser, and sequentially debugging a white light optical axis, an infrared light optical axis and a laser optical axis; in the debugging process of the white light axis, the debugging of the white light axis is realized by adjusting the three-axis platform; in the debugging process of the infrared light axis, based on the debugged white light axis, an infrared light cross cursor is called by displaying an infrared image, and the infrared light axis is determined by adjusting the infrared light cross cursor; in the debugging process of the laser optical axis, the position of a laser spot is determined by utilizing the emission principle of a spherical reflector, and the laser adjusting component adjusts the emitted laser in the horizontal direction or/and the pitching direction with the assistance of a white light cross to realize the debugging of the laser optical axis; the invention has the advantages of simple debugging environment, convenient and fast debugging operation and reliable debugging result, has more basic requirements on debugging operators, is easy to operate, and can realize rapid and accurate multispectral multi-axis consistency adjustment.
Drawings
FIG. 1 is a schematic diagram of the optical path of the dual-optical path monocular aiming device;
FIG. 2 is a flow chart of a method for adjusting axes of three light beams in a mounting structure according to the present invention;
FIG. 3 is a schematic diagram of a three-axis light tuning system for white light and infrared light tuning;
FIG. 4 is a diagram of a three-axis laser system.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an objective lens assembly, 2, an optical reticle assembly, 21, an optical reticle, 22, a white light eyepiece lens, 3, an electronic reticle assembly, 31, a display screen, 32, an infrared eyepiece lens, 4, a light-combining prism, 5, a steering lens assembly, 51, a first doublet, 52, a second doublet, 53, a first single lens, 54, a second single lens, 55, a concave lens, 6, an eyepiece assembly, 61, a first field lens, 62, a second field lens, 63, a third field lens, 7 and a field diaphragm;
100. the double-optical-path monocular aiming equipment comprises 200 parts of a three-axis platform, 300 parts of a collimator, 400 parts of a cross target, 500 parts of a spherical reflector, 600 parts of laser radiation display card paper, 700 parts of a movable support, 800 parts of a dovetail mechanical interface, 900 parts of a dovetail tool base.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
The three-light axis adjusting method in the fixed structure is used for adjusting the three-light axis of the double-light-path monocular aiming equipment integrating white light, infrared light and laser. The double-optical-path monocular aiming equipment comprises a white light component, an infrared light component, a laser component and a display component; the infrared light component and the laser component are electrically connected with the display component, and information light rays displayed by the display component are connected into a light path of the white light component. The infrared component is used for carrying out infrared imaging on a target in an infrared light mode based on an infrared light imaging principle to obtain an infrared light imaging image, and the infrared image is displayed through the display component; the laser assembly measures the distance of the target based on the laser distance measurement principle to obtain aiming information, and displays the distance measurement information through the display assembly; information (infrared images or/and aiming information) displayed by the display component is optically connected into the light path of the white light component.
Fig. 1 is a schematic diagram of an optical path of the dual-optical path monocular aiming device, a white light assembly comprises an objective lens assembly 1, an optical dividing assembly 2, a light-combining prism 4, a steering lens assembly 5 and an eyepiece lens assembly 6, and a display assembly comprises an electronic dividing assembly 3; the objective lens assembly 1, the optical dividing assembly 2, the light-combining prism 4, the steering lens assembly 5 and the eyepiece lens assembly 6 are sequentially communicated on a light path, and the electronic dividing assembly 3 is communicated with the light-combining prism 4 on the light path. Wherein: the objective lens assembly 1 is used for imaging a target in a white light mode, generating an imaging light beam, and transmitting the imaging light beam to the optical dividing assembly 2; the optical dividing component 2 is used for dividing the imaging light beam, generating a divided light beam and transmitting the divided light beam to the light combining prism 4; the electronic dividing component 3 is used for displaying the aiming information of the target in a white light mode and transmitting the aiming information to the light combining prism 4 in a form of a light beam; the infrared light source is also used for displaying aiming information and an infrared image of the target in an infrared light mode and transmitting the aiming information and the infrared image to the light combination prism 4 in the form of light beams; the light combination prism 4 is used for combining the split light beams and the aiming information in the form of light beams to obtain a light combination light beam, and transmitting the light combination light beam to the steering mirror assembly 5; also for transmitting said aiming information in the form of a light beam and said infrared image to said steering mirror assembly 5; the steering mirror assembly 5 is configured to steer the combined light beam to obtain a first steered light beam, and transmit the first steered light beam to the eyepiece assembly 6; the infrared imaging system is further configured to steer the aiming information and the infrared image in the form of a light beam to obtain a second steered light beam, and transmit the second steered light beam to the eyepiece assembly 6; the eyepiece assembly 6 is used to image the first or second steered light beam into a human eye.
Specifically, the objective lens assembly 1 is specifically a double cemented lens. The optical dividing assembly 2 comprises an optical dividing plate 21 and a white light eyepiece lens 22, wherein the optical dividing plate 21 and the white light eyepiece lens 22 are sequentially arranged on a light path along the transmission direction of light. The electronic division component 3 comprises a display screen 31 and infrared eyepiece lenses 32, the display screen 31 and the infrared eyepiece lenses 32 are sequentially arranged on a light path along the transmission direction of light, and the display screen 31 is just opposite to the light-combining prism 4 and is positioned on the vertical line of the light-combining prism 4. The display screen 31 is specifically an OLED screen. The steering mirror assembly 5 comprises a mirror double cemented lens group consisting of a first double cemented lens 51 and a second double cemented lens 52, a mirror single lens group consisting of a first single lens 53 and a second single lens 54, and a concave lens 55; the first cemented doublet 51, the first single lens 53, the second single lens 54, the second cemented doublet 52, and the concave lens 55 are sequentially arranged along a light transmission direction on the optical path. The first single lens 53 is attached to the first cemented doublet 51, the second single lens 54 is attached to the second cemented doublet 52, and a preset distance is reserved between the first single lens 53 and the second single lens 54. The eyepiece assembly 6 includes a first view lens 61, a second view lens 62 and a third view lens 63, and the first view lens 61, the second view lens 62 and the third view lens 63 are sequentially arranged on a light path along a transmission direction of light. A field diaphragm 7 is arranged between the steering mirror assembly 5 and the eyepiece assembly 6. The field stop 7 can filter out stray light and improve image contrast. The infrared light component is specifically an infrared detector, the laser component is specifically a laser range finder, and the infrared detector and the laser range finder are both electrically connected with the display screen 31.
The double-light-path monocular aiming device is a double-light-path monocular system, and all images and information are observed through an eyepiece assembly (a white sighting telescope eyepiece); in a white light mode (daytime), an external target can be directly observed through an objective lens assembly (white sighting telescope objective), and information (aiming information) such as a laser ranging value and a posture is seen through an electronic division assembly (OLED screen) connected with a laser range finder; in the infrared light mode (at night), the white light sighting telescope objective lens (objective lens assembly) is closed, and clear infrared images, laser ranging values, postures and other information can be obtained by using the infrared thermal imaging function of the infrared detector and the aiming function of the laser range finder.
The double-light path monocular aiming equipment is of an integrated fixed structure, and the double light paths share the eyepiece, so that the white light, the infrared light and the laser light are not mutually independent.
Based on the above-mentioned dual-optical path monocular aiming device, a three-optical axis adjusting method in a fixed structure of the present invention is shown in fig. 2, and includes the following steps,
and S1, placing the double-optical-path monocular aiming device on a three-axis platform, and placing a cross target at the focal plane of a collimator.
Wherein the cross target at the collimator focal plane is equivalent to a target object at infinity.
In the step S1, the dual-optical-path monocular aiming device is placed on a triaxial platform through a dovetail tool, where the dovetail tool includes a dovetail tool base and a dovetail mechanical interface; wherein the dovetail mechanical interface has been previously installed on the dual-optical-path monocular aiming device; the S1 is specifically configured to place the dovetail mounting base on the three-axis platform, mount the dovetail mechanical interface on the dovetail mounting base, and fix the dual-optical-path monocular aiming device on the three-axis platform; a cross target is placed at the focal plane of the collimator.
And S2, adjusting the three-axis platform in a white light mode to enable a white light cross of the double-optical-path monocular aiming device to coincide with the cross target, and completing the debugging of a white light optical axis.
The S2 is specifically configured to set a working mode of the dual-optical path monocular aiming device, so that the dual-optical path monocular aiming device works in a white light mode; through the eyepiece of two light path monocular aiming equipment observes two light path monocular aiming equipment white light cross under the white light mode is relative the position relation of cross target adjusts the three-axis platform makes two light path monocular aiming equipment white light cross under the white light mode with the coincidence of cross target accomplishes the debugging of white light optical axis.
S3, under the infrared light mode, through infrared adjustment subassembly control on the equipment is aimed to the single eyepiece of two light paths the infrared light cross cursor of equipment is aimed to the single eyepiece of two light paths removes, makes the infrared light cross cursor of equipment is aimed to the single eyepiece of two light paths with the coincidence of cross target accomplishes the debugging of infrared light optical axis.
The S3 is specifically configured to set a working mode of the dual-optical-path monocular aiming device, so that the dual-optical-path monocular aiming device is switched from a white light mode to an infrared light mode; through the eyepiece of two light path monocular aiming equipment observes two light path monocular aiming equipment infrared light cross cursor under the infrared light mode passes through infrared adjusting part control on the two light path monocular aiming equipment the infrared light cross cursor of two light path monocular aiming equipment removes, makes two light path monocular aiming equipment infrared light cross cursor under the infrared light mode with the coincidence of cross target accomplishes the debugging of infrared light optical axis.
The dual-optical-path monocular aiming device is internally provided with a display screen, and an infrared light cross cursor in an infrared mode is called out by displaying an infrared image through the display screen (OLED screen). The infrared image can be displayed through the OLED screen, so that the infrared adjustment component (key) can be used for controlling the infrared cross cursor in the moving infrared mode to be overlapped with the cross target of the collimator.
After the step S3, the method further includes the step of repeatedly mounting and clamping the dual-optical-path monocular aiming device with the adjusted white light optical axis and infrared light optical axis onto the dovetail tool base disposed on the three-axis platform through the dovetail mechanical interface; correspondingly verifying the superposition condition of the white light cross and the infrared light cross cursor with the cross target respectively in a white light mode and an infrared light mode; if the white light cross and the infrared light cross are not coincident with the cross target, repeatedly executing the steps from S1 to S3 until the white light cross and the infrared light cross are coincident with the cross target; and if the white light cross and the infrared light cross cursor are superposed with the cross target, the white light optical axis and the infrared light optical axis are debugged.
S4 is arranging in on the three-axis platform and debug white light optical axis and infrared optical axis the spherical reflector is placed to the terminal surface before the equipment is aimed to the single eyepiece of two light paths aim equipment with between the spherical reflector and be located movable support is placed to the focal plane department of spherical reflector, and place the laser radiation that has the card paper cross on the movable support and show the card paper.
The spherical reflector is a concave spherical reflector. In S4, the dual-optical-path monocular aiming device is placed on the three-axis platform by a dovetail tool.
S5, under the white light mode, make two optical path monocular aiming equipment emit laser in succession, make the laser warp spherical mirror reflect extremely on the laser radiation display card paper, and form the laser facula on the laser radiation display card paper, remove movable support makes the laser facula is located the card paper cross center of laser radiation display card paper is predetermine the within range. In this step, the positioning of the laser spot within a preset range of the jam cross center of the laser radiation display jam means: the laser spot on the laser radiation display card paper is enabled to be approximately located at the central position of the card paper cross after being reflected by the spherical reflector, and due to adjustment errors, the laser spot is difficult to be located at the central position of the card paper cross by moving the movable support, so that the step only needs to require that the laser spot is approximately located at the central position of the card paper cross (namely, the distance between the laser spot and the central position of the card paper cross is within a preset range, for example, the distance between the laser spot and the central position of the card paper cross is within a range of 1mm, and the preset distance is reasonably set according to actual requirements), and the laser spot is located at the central position of the card paper cross through subsequent coarse adjustment and fine adjustment processes.
And S6, adjusting the three-axis platform to enable the white light cross of the double-optical-path monocular aiming device to coincide with the paperboard cross of the laser radiation display paperboard. In this step, the three-axis stage is adjusted to a coarse adjustment.
And S7, adjusting the laser adjusting component on the double-optical-path monocular aiming device to enable the laser spot to coincide with the cross center of a paperboard of the laser radiation display paperboard, and completing the debugging of the laser optical axis. In this step, the laser adjustment assembly is adjusted to a fine adjustment.
S7 specifically is, adjusts the laser adjusting part on the double-optical-path monocular aiming device, makes the laser that the double-optical-path monocular aiming device launches move and fix on level or/and pitching direction, and then makes the laser facula with the coincidence of the card paper cross center of laser radiation display card paper, the debugging of completion laser optical axis.
After the step S7, the method further includes the step of repeatedly mounting and clamping the dual-optical-path monocular aiming device with the laser axis debugged onto the dovetail tool base placed on the three-axis platform through the dovetail mechanical interface; in a white light mode, respectively verifying the white light cross and the coincidence condition of the laser spots and the paperboard cross center of the laser radiation display paperboard; if the white light cross and the laser spots are not coincident with the paperboard cross center of the laser radiation display paperboard, repeating and circularly executing the steps from S4 to S5 until the white light cross and the laser spots are coincident with the paperboard cross center of the laser radiation display paperboard; and if the white light cross and the laser spots are coincided with the paperboard cross center of the laser radiation display paperboard, the laser optical axis is debugged.
Based on the three-light axis adjusting method in the fixed structure, the invention also provides a three-light axis adjusting system in the fixed structure.
As shown in fig. 3 and 4, a three-light-axis adjusting system in a fixed structure is used for adjusting three light axes of a dual-light-path monocular aiming device 100 integrating white light, infrared light and laser light, and comprises a three-axis platform 200, a collimator 300, a cross target 400, a spherical reflector 500, a laser radiation display card paper 600 and a movable support 700; triaxial platform 200 collimator 300 with spherical reflector 500 distributes and sets up, triaxial platform 200 is used for bearing double-optical-path monocular aiming equipment 100, the cross target is established 400 and is put collimator 300's focal plane department, spherical reflector 500 sets up double-optical-path monocular aiming equipment 100's preceding terminal surface, movable support 700 sets up triaxial platform 200 with between the spherical reflector 500, and be located spherical reflector 500's focal plane department, be equipped with the card paper cross on the laser radiation display card paper 600, laser radiation display card paper 600 sets up movable support 700 is last.
Further, three optical tuning systems still include forked tail frock, forked tail frock includes forked tail mechanical interface 800 and forked tail frock base 900, can dismantle between forked tail mechanical interface 800 and the forked tail frock base 900 and be connected. The dovetail mechanical interface 800 is mounted on the dual-optical-path monocular aiming device 100, and the dovetail tool base 900 is arranged on the three-axis platform 200; the dual-optical-path monocular aiming device 100 is placed on the three-axis platform 200 through a dovetail tool.
The three-light axis adjusting method and the three-light axis adjusting system in the fixed structure are used for adjusting double-light-path monocular aiming equipment integrating white light, infrared light and laser, and sequentially debugging a white light optical axis, an infrared light optical axis and a laser optical axis; in the debugging process of the white light axis, the debugging of the white light axis is realized by adjusting the three-axis platform; in the debugging process of the infrared light axis, based on the debugged white light axis, an infrared light cross cursor is called by displaying an infrared image, and the infrared light axis is determined by adjusting the infrared light cross cursor; in the debugging process of the laser optical axis, the position of a laser spot is determined by utilizing the emission principle of a spherical reflector, and the laser adjusting component adjusts the emitted laser in the horizontal direction or/and the pitching direction with the assistance of a white light cross to realize the debugging of the laser optical axis; the invention has the advantages of simple debugging environment, convenient and fast debugging operation and reliable debugging result, has more basic requirements on debugging operators, is easy to operate, and can realize rapid and accurate multispectral multi-axis consistency adjustment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A method for adjusting axes of three lights in a fixed structure is characterized in that: the three-light axis adjusting method is used for adjusting the three-light optical axis of the double-light-path monocular aiming device integrating white light, infrared light and laser, and comprises the following steps,
s1, placing the double-optical-path monocular aiming equipment on a three-axis platform, and placing a cross target at the focal plane of a collimator;
s2, in a white light mode, adjusting the three-axis platform to enable a white light cross of the double-optical-path monocular aiming device to coincide with the cross target, and completing debugging of a white light optical axis;
s3, in an infrared light mode, controlling the movement of an infrared light cross cursor of the double-light-path monocular aiming device through an infrared adjusting component on the double-light-path monocular aiming device, so that the infrared light cross cursor of the double-light-path monocular aiming device is overlapped with the cross target, and the debugging of an infrared light axis is completed;
s4, placing a spherical reflector on the front end face of the double-optical-path monocular aiming device which is arranged on the three-axis platform and is well debugged with a white light optical axis and an infrared light optical axis, placing a movable support between the double-optical-path monocular aiming device and the spherical reflector and at the focal plane of the spherical reflector, and placing a laser radiation display card paper with a card paper cross on the movable support;
s5, in a white light mode, enabling the double-optical-path monocular aiming device to continuously emit laser, enabling the laser to be reflected to the laser radiation display paperboard through the spherical reflector, forming a laser spot on the laser radiation display paperboard, and moving the movable support to enable the laser spot to be located within a preset range of a paperboard cross center of the laser radiation display paperboard;
s6, adjusting the three-axis platform to enable a white light cross of the double-optical-path monocular aiming device to coincide with a paperboard cross of the laser radiation display paperboard;
and S7, adjusting the laser adjusting component on the double-optical-path monocular aiming device to enable the laser spot to coincide with the cross center of a paperboard of the laser radiation display paperboard, and completing the debugging of the laser optical axis.
2. The method of claim 1, wherein the three-axis light modulation method comprises: in the step S1, the dual-optical-path monocular aiming device is placed on a three-axis platform through a dovetail tool, the dovetail tool includes a dovetail tool base and a dovetail mechanical interface, wherein the dovetail mechanical interface is installed on the dual-optical-path monocular aiming device;
the S1 is specifically configured to place the dovetail mounting base on the three-axis platform, mount the dovetail mechanical interface on the dovetail mounting base, and fix the dual-optical-path monocular aiming device on the three-axis platform; a cross target is placed at the focal plane of the collimator.
3. The method of claim 1, wherein the three-axis light modulation method comprises: specifically, the step S2 is,
setting a working mode of the double-light-path monocular aiming equipment, and enabling the double-light-path monocular aiming equipment to work in a white light mode;
through the eyepiece of two light path monocular aiming equipment observes two light path monocular aiming equipment white light cross under the white light mode is relative the position relation of cross target adjusts the three-axis platform makes two light path monocular aiming equipment white light cross under the white light mode with the coincidence of cross target accomplishes the debugging of white light optical axis.
4. The method of claim 3, wherein the three-axis light modulation method further comprises: specifically, the step S3 is,
setting a working mode of the double-light-path monocular aiming equipment, and switching the double-light-path monocular aiming equipment from a white light mode to an infrared light mode;
through the eyepiece of two light path monocular aiming equipment observes two light path monocular aiming equipment infrared light cross cursor under the infrared light mode passes through infrared adjusting part control on the two light path monocular aiming equipment the infrared light cross cursor of two light path monocular aiming equipment removes, makes two light path monocular aiming equipment infrared light cross cursor under the infrared light mode with the coincidence of cross target accomplishes the debugging of infrared light optical axis.
5. The method of claim 4, wherein the three-axis light modulation method further comprises: the double-optical-path monocular aiming device is internally provided with a display screen, and an infrared light cross cursor in an infrared mode is called out through displaying an infrared image on the display screen.
6. The method of claim 2, wherein the three-axis light modulation method comprises: after the step of S3, the method further comprises the following steps,
repeatedly clamping the double-optical-path monocular aiming equipment with the well-adjusted white light optical axis and infrared light optical axis onto the dovetail tool base arranged on the triaxial platform through the dovetail mechanical interface;
correspondingly verifying the superposition condition of the white light cross and the infrared light cross cursor with the cross target respectively in a white light mode and an infrared light mode;
if the white light cross and the infrared light cross are not coincident with the cross target, repeatedly executing the steps from S1 to S3 until the white light cross and the infrared light cross are coincident with the cross target;
and if the white light cross and the infrared light cross cursor are superposed with the cross target, the white light optical axis and the infrared light optical axis are debugged.
7. The method of adjusting axes of three light beams in a fixture according to any of claims 1 to 6, wherein: s7 specifically is, adjusts the laser adjusting part on the double-optical-path monocular aiming device, makes the laser that the double-optical-path monocular aiming device launches move on the level or/and the pitching direction, and then makes the laser facula with the coincidence of the card paper cross center of the laser radiation display card paper, the debugging of laser optical axis is accomplished.
8. The method of claim 2 or 6, wherein the method further comprises: after the step of S7, the method further comprises the following steps,
repeatedly clamping the double-optical-path monocular aiming equipment with the well-adjusted laser optical axis on the dovetail tool base arranged on the triaxial platform through the dovetail mechanical interface;
in a white light mode, respectively verifying the white light cross and the coincidence condition of the laser spots and the paperboard cross center of the laser radiation display paperboard;
if the white light cross and the laser spots are not coincident with the paperboard cross center of the laser radiation display paperboard, repeating and circularly executing the steps from S4 to S5 until the white light cross and the laser spots are coincident with the paperboard cross center of the laser radiation display paperboard;
and if the white light cross and the laser spots are coincided with the paperboard cross center of the laser radiation display paperboard, the laser optical axis is debugged.
9. The method of adjusting axes of three light beams in a fixture according to any of claims 1 to 6, wherein: the spherical reflector is a concave spherical reflector.
10. A three-light-axis-modulation system in a fixed structure for implementing the three-light-axis-modulation method of any one of claims 1 to 9, wherein: the three-light axis adjusting system is used for adjusting a three-light optical axis of the double-light-path monocular aiming device integrating white light, infrared light and laser, and comprises a three-axis platform, a collimator, a cross target, a spherical reflector, a laser radiation display card paper and a movable support; triaxial platform the collimator with the spherical reflector distributes and sets up, triaxial platform is used for bearing double-optical-path monocular aiming equipment, the cross target sets up collimator's focal plane department, the spherical reflector sets up double-optical-path monocular aiming equipment's preceding terminal surface, the movable support sets up triaxial platform with between the spherical reflector, and be located spherical reflector's focal plane department, be equipped with the card paper cross on the laser radiation display card paper, the laser radiation display card paper sets up on the movable support.
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