CN103913096B - Large-diameter high-energy laser emission window - Google Patents
Large-diameter high-energy laser emission window Download PDFInfo
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- CN103913096B CN103913096B CN201410116681.8A CN201410116681A CN103913096B CN 103913096 B CN103913096 B CN 103913096B CN 201410116681 A CN201410116681 A CN 201410116681A CN 103913096 B CN103913096 B CN 103913096B
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Abstract
The invention relates to the field of design of emission windows for large-diameter laser weapons, in particular to a large-diameter high-energy laser emission window, and solves the problems that the existing shutter type laser emission window jams easily and is large in size, heavy in weight and high in cost. The large-diameter high-energy laser emission window comprises a dust cover drive mechanism, a motor unit, a dust cover reel, a synchronous belt drive mechanism, two synchronous driven mechanisms, a dust cover guide bar, two synchronous belts, a dust cover, a bar pressing mechanism, a connecting bar support, a connection structure, and a pressure strip; the dust cover drive mechanism comprises a bottom plate; the motor unit, the dust cover reel and the synchronous drive mechanism are fixed on the bottom plate; the motor unit and the synchronous belt drive mechanism are fixed to two ends of the dust cover reel; the synchronous belt driven mechanisms and the dust cover guide bar are fixed on the bottom plate; the synchronous belts are connected with the motor unit and the synchronous belt drive mechanism respectively; the other ends of the synchronous belts are slidably connected with the synchronous belt driven mechanisms; two ends of the dust cover guide bar are connected with the synchronous belts; the dust cover is fixed on the dust cover reel and the dust cover guide bar; the bar pressing mechanism comprises a connecting bar; the connecting bar support, the connection structure and the pressure strip are fixed on the connecting bar. The large-diameter high-energy laser emission window is low in cost, light in weight, small in size, convenient to mount and adjust, highly environmentally adaptive and highly reliable.
Description
Technical field
The present invention relates to the launch window design field of large-caliber laser weapon, be specifically related to a kind of heavy caliber superlaser launch window.
Technical background
Window is the critical component ensureing that optical system can normally work, and its Main Function is the impact of protection internal optical component from external environment, strengthens the environmental suitability of optical system, improves service life of equipment and reliability.Window is as a vitals of large-caliber laser weapon, and protection internal optical component bears the invasion and attack of the adverse circumstances such as extraneous dust storm sleet on the one hand; Make on the other hand that light beam is impregnable as far as possible to be passed through.
Be a kind of shutter Laser emission window that Changchun Institute of Optics, Fine Mechanics and Physics, CAS develops with the immediate prior art of the present invention, be made up of hold-down mechanism and dust cover driving mechanism.As shown in Figure 1, hold-down mechanism is primarily of the first motor 101, first guide post 102, cam 103, pressure ring 104, back-moving spring 105, depression bar 106, leading screw 107, steel wire rope 108 and pulley 109 form, roller bearing 110 depression bar 106 is equipped with, vertically move for pressing cam 103, the inclination angle Φ on cam 103 inclined-plane is about 26.5 °, cam 103 both sides are furnished with the first guide post 102 and back-moving spring 105, be mainly used in jack-up cam 103 and pressure ring 104, it is pressure ring 104 below cam 103, the embedded rubber washer of pressure ring 104, the all parts of hold-down mechanism are all arranged in a framework, framework is equipped with Hall switch, as shown in Figure 2, dust cover driving mechanism forms primarily of gear reduction unit 201, second motor 202, power transmission shaft 203, dust cover drive rod 204, first base plate 205, reel 206, belt wheel 207 and the first Timing Belt 208, power transmission shaft 203 and reel 206 are contained in the first base plate 205 two ends respectively, belt wheel 207 and the first Timing Belt 208 are equipped with in power transmission shaft 203 and reel 206 two ends, reel 206 is equipped with dust cover, first Timing Belt 208 is fixed with the gear reduction unit 201 being furnished with 2:1 between dust cover drive rod 204, second motor 202 and power transmission shaft 203.This window Problems existing is: be in transmission connection too complicated, easily occur catching phenomenon, reliability is not high; Organization volume is huge, and weight is too large; Need two cover driving stepper motor, control program is too complicated, opens and closes overlong time.
Summary of the invention
In order to solve the problem that easy clamping stagnation is unreliable, control procedure is complicated, volume weight is large, cost is high that existing shutter Laser emission window exists, the invention provides a kind of heavy caliber superlaser launch window.
The technical scheme that the present invention adopts for technical solution problem is as follows:
Heavy caliber superlaser launch window, comprises dust cover driving mechanism and pressure lever mechanism, and described dust cover driving mechanism comprises: base plate;
Be fixed on the electric machine assembly of base plate side, dust cover reel and Timing Belt driving mechanism, described electric machine assembly and Timing Belt driving mechanism are separately fixed at dust cover reel two ends;
Be fixed on two Timing Belt followers and the dust cover guide post of base plate opposite side;
Two Timing Belts be connected with Timing Belt driving mechanism with electric machine assembly respectively, described two Timing Belt other ends are slidably connected with two Timing Belt followers respectively, and described dust cover guide post two ends are connected with two Timing Belts respectively;
Be separately fixed at the dust cover on dust cover reel and dust cover guide post;
Described pressure lever mechanism comprises: with the connecting rod of U-lag;
Symmetry is fixed on connecting rod for connecting multiple connecting rod supports of pressure lever mechanism and dust cover driving mechanism;
Symmetry is fixed on the multiple syndetons on connecting rod;
Two press strips on connecting rod are fixed on by bindiny mechanism.
Described Timing Belt driving mechanism comprises: be fixed on the first band wheeling support on base plate, the first Timing Belt driving pulley being with wheeling support to be connected by the second ball bearing and first, is fixed on the clutch shaft bearing lid on the first band wheeling support; Described dust cover reel upper end is fixed on the first Timing Belt driving pulley by belt wheel steady pin.
Described electric machine assembly comprises: be fixed on the motor cabinet on base plate, be fixed on the stepper motor of motor cabinet upper end, by the driven wheel that alignment pin is connected with the motor shaft of stepper motor, the the second Timing Belt driving pulley be connected with motor cabinet by the first ball bearing, the driven gear be connected with the second Timing Belt driving pulley by reel alignment pin; Described dust cover reel lower end is fixed on the second Timing Belt driving pulley by reel alignment pin.
Described Timing Belt follower comprises: be fixed on two second band wheeling supports on base plate, be fixed on the driven pulley in the middle of two second band wheeling supports, be separately fixed at two the second bearing caps on two second band wheeling supports by the second ball bearing; Described Timing Belt and driven pulley are slidably connected.
Described bindiny mechanism comprises: be fixed on the guide post axle sleeve on connecting rod, be fixed on the guide post in the hollow shaft of guide post axle sleeve, be arranged on the large pad of the cylinder rod end of guide post, be fixed on the spherical groove of press strip, be arranged on the Compress Spring between guide post axle sleeve and spherical groove.
The diameter of described spherical groove than the large 1mm of the diameter of the ballhead of guide post and the hollow shaft diameter of described guide post axle sleeve 1mm larger than the diameter of the cylindrical bar of guide post, ensures that guide post can move up and down along the hollow shaft of guide post axle sleeve, also can swing by a small margin.
Described press strip is provided with the sealing strip adopting polytetrafluoroethylene (PTFE) to make, described sealing strip is fixed on press strip by two lubricious strip fixtures.
Described dust cover adopts PVC light sheet material to make.
The quantity of described connecting rod support is four.
The quantity of described syndeton is six.
The invention has the beneficial effects as follows: compared with prior art, cost will reduce by 50% in the present invention, debugs simple and convenient; Dust cover adopts PVC light sheet material, and can resist stronger dust storm invasion and attack than parent window, adaptive capacity to environment significantly improves; Compared with prior art, weight reduces about 65% in the present invention, and volume reduces 30%, and the time of opening and closing all reduces by 50%, and dependable with function is obtained for very large reinforcement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hold-down mechanism of existing shutter Laser emission window.
Fig. 2 is the structural representation of the dust cover driving mechanism of existing shutter Laser emission window.
Fig. 3 is that heavy caliber superlaser launch window of the present invention splits into two-part structural representation.Wherein, Fig. 3 a is the front view of pressure lever mechanism, and Fig. 3 b is the front view of heavy caliber superlaser launch window of the present invention, and Fig. 3 c is the front view of dust cover driving mechanism.
Fig. 4 is the top view of the dust cover driving mechanism shown in Fig. 3 c.
Fig. 5 is the right view of the dust cover driving mechanism shown in Fig. 3 c.
Fig. 6 is the partial enlarged drawing of part A in Fig. 5.
Fig. 7 be in Fig. 4 along D-D to profile.
Fig. 8 is the partial enlarged drawing of part B in Fig. 7.
Fig. 9 is the partial enlarged drawing of C part in Fig. 7.
Figure 10 be in Fig. 4 along E-E to profile.
Figure 11 is the partial enlarged drawing of F part in Figure 10.
Figure 12 is the top view of the pressure lever mechanism shown in Fig. 3 a.
Figure 13 be in Figure 12 along F-F to profile.
Figure 14 is the partial enlarged drawing of K part in Figure 13.
In figure: 101, first motor, 102, first guide post, 103, cam, 104, pressure ring, 105, back-moving spring, 106, depression bar, 107, leading screw, 108, steel wire rope, 109, pulley, 110, roller bearing, 201, gear reduction unit, 202, second motor, 203, power transmission shaft, 204, dust cover drive rod, 205, first base plate, 206, reel, 207, belt wheel, 208, first Timing Belt, 1, electric machine assembly, 1-1, driven gear, 1-2, driven wheel, 1-3, alignment pin, 1-4, motor hold-down screw, 1-5, motor cabinet, 1-6, stepper motor, 1-7, reel alignment pin, 1-8, first ball bearing, 1-9, motor cabinet hold-down screw, 1-10, second Timing Belt driving pulley, 2, dust cover reel, 2-1, dust cover, 3, Timing Belt driving mechanism, 3-1, first Timing Belt driving pulley, 3-2, belt wheel steady pin, 3-3, first band wheeling support, 3-4, bearing cap hold-down screw, 3-5, clutch shaft bearing lid, 3-6, second ball bearing.4, Timing Belt, 5, Timing Belt follower, 5-1, driven pulley, 5-2, second band wheeling support, 5-3, second ball bearing, 5-4, second bearing cap, 5-5, bearing cap hold-down screw, 6, dust cover guide post, 7, base plate, 8, connecting rod, 8-1, U-lag, 9, press strip, 10, lubricious strip fixture, 11, connecting rod support, 12, sealing strip, 13, bindiny mechanism, 13-1, guide post axle sleeve, 13-2, guide post, 13-3, Compress Spring, 13-4, spherical groove hold-down screw, 13-5, spherical groove, 13-6, axle sleeve hold-down screw, 13-7, large pad, 13-8, guide post hold-down screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 3, heavy caliber superlaser launch window of the present invention is made up of pressure lever mechanism and dust cover driving mechanism two parts.As shown in Figure 3 b, pressure lever mechanism and dust cover driving mechanism are fixedly linked by connecting rod support 11.As shown in Fig. 3 c, Fig. 4 and Fig. 5, dust cover driving mechanism forms primarily of electric machine assembly 1, dust cover reel 2, dust cover 2-1, Timing Belt driving mechanism 3, two Timing Belts 4, two Timing Belt followers 5, dust cover guide post 6 and base plates 7.As shown in Figure 4, base plate 7 is square structure, electric machine assembly 1, dust cover reel 2 and Timing Belt driving mechanism 3 are fixedly mounted on the rightmost side of base plate 7, and Timing Belt driving mechanism 3 and electric machine assembly 1 are separately fixed at the upper and lower two ends, the rightmost side of base plate 7, as shown in Fig. 4 and Figure 10, the upper and lower two ends, the leftmost side that two Timing Belt followers 5 are fixedly mounted on base plate 7 respectively; Dust cover reel 2 upper end and Timing Belt driving mechanism 3 are fixedly linked, and lower end and electric machine assembly 1 are fixedly linked; Dust cover 2-1 left end is fixed on dust cover guide post 6 by compressing tablet, dust cover 2-1 right-hand member is fixed on dust cover reel 2, one of them Timing Belt 4 one end is fixedly mounted on dust cover guide post 6 upper end, and this end and Timing Belt follower 5 are slidably connected, this Timing Belt 4 other end and Timing Belt driving mechanism 3 are fixedly linked, another Timing Belt 4 one end is fixedly mounted on dust cover guide post 6 lower end, and this end and Timing Belt follower 5 are slidably connected, this Timing Belt 4 other end and electric machine assembly 1 are fixedly linked; Dust cover guide post 6 can side-to-side movement, drives Timing Belt 4 to make dust cover guide post 6 side-to-side movement, realize the opening and closing of dust cover 2-1 by electric machine assembly 1.
Dust cover 2-1 adopts PVC light sheet material to make, and can resist stronger dust storm invasion and attack than parent window, therefore adaptive capacity to environment significantly improves.
As shown in Fig. 6, Fig. 7 and Fig. 8, electric machine assembly 1 forms primarily of driven gear 1-1, driven wheel 1-2, alignment pin 1-3, motor cabinet 1-5, stepper motor 1-6, reel alignment pin 1-7, the first ball bearing 1-8 and the second Timing Belt driving pulley 1-10.The lower end of motor cabinet 1-5 is fixedly mounted on base plate 7 by motor cabinet hold-down screw 1-9, stepper motor 1-6 is fixed on motor cabinet 1-5 upper end by four motor hold-down screw 1-4, driven wheel 1-2 is fixedly linked by the motor shaft of alignment pin 1-3 and stepper motor 1-6, second Timing Belt driving pulley 1-10 is fixedly mounted on motor cabinet 1-5 lower end by the first ball bearing 1-8, driven gear 1-1 is fixedly mounted on the second Timing Belt driving pulley 1-10 by reel alignment pin 1-7, dust cover reel 2 lower end is fixedly mounted on the second Timing Belt driving pulley 1-10 by reel alignment pin 1-7, by the engaged transmission of driven wheel 1-2 and driven gear 1-1 by the power transmission of stepper motor 1-6 on dust cover reel 2.
As shown in Figure 9, Timing Belt driving mechanism 3 forms primarily of the first Timing Belt driving pulley 3-1, belt wheel steady pin 3-2, the first band wheeling support 3-3, clutch shaft bearing lid 3-5 and the second ball bearing 3-6.The lower end of the first band wheeling support 3-3 is fixedly mounted on base plate 7, clutch shaft bearing lid 3-5 is fixedly mounted on the first band wheeling support 3-3 by bearing cap hold-down screw 3-4, first Timing Belt driving pulley 3-1 is fixedly mounted on the first band wheeling support 3-3 by the second ball bearing 3-6, and dust cover reel 2 upper end is fixedly mounted on the first Timing Belt driving pulley 3-1 by belt wheel steady pin 3-2.
As shown in Figure 8, second Timing Belt driving pulley 1-10 is fixedly mounted on motor cabinet 1-5 lower end by the first ball bearing 1-8, driven gear 1-1 is fixedly mounted on the second Timing Belt driving pulley 1-10 by reel alignment pin 1-7, dust cover reel 2 lower end is fixedly mounted on the second Timing Belt driving pulley 1-10 by reel alignment pin 1-7, by the engaged transmission of driven wheel 1-2 and driven gear 1-1 by the power transmission of stepper motor 1-6 on dust cover reel 2.
As shown in figure 11, Timing Belt follower 5 forms primarily of driven pulley 5-1, two the second band wheeling support 5-2, two the second ball bearing 5-3 and two the second bearing cap 5-4.Timing Belt 4 and driven pulley 5-1 are slidably connected, the both sides of driven pulley 5-1 are fixedly mounted on two second band wheeling support 5-2 respectively by two the second ball bearing 5-3, the lower end of two second band wheeling support 5-2 is all fixedly linked with base plate 7, and two the second bearing cap 5-4 are fixedly mounted on the second corresponding band wheeling support 5-2 respectively by bearing cap hold-down screw 5-5.
As shown in Figure 12 and Figure 13, pressure lever mechanism forms primarily of connecting rod 8, two press strips 9, four lubricious strip fixtures 10, four connecting rod supports 11, two sealing strips 12 and six bindiny mechanisms 13.Connecting rod 8 is upper and lower symmetrical structure, be linked in sequence by four square frames and form, four square frames are provided with U-lag 8-1, quantity is determined according to specific requirement, be preferably on each square frame and two U-lag 8-1 are set, four connecting rod support 11 symmetries are fixedly mounted on two square frames up and down of connecting rod 8, six syndetons 13 are symmetrical to be respectively fixedly mounted on two square frames up and down of connecting rod 8, the upper square frame of i.e. connecting rod 8 arranges three bindiny mechanisms 13, the lower square frame of connecting rod 8 is arranged other three bindiny mechanisms 13, and each bindiny mechanism 13 is arranged near connecting rod support 11, bindiny mechanism 13 is for connecting connecting rod 8 and press strip 9, a press strip 9 is fixedly mounted on connecting rod 8 by three bindiny mechanisms 13, another press strip 9 is fixedly mounted on connecting rod 8 by other three syndetons 13, sealing strip 12 is made up of polytetrafluoroethylene (PTFE), coefficient of friction between polytetrafluoroethylene (PTFE) and iron and steel is lower, contribute to dust cover guide post 6 like this to pass through smoothly below sealing strip, but because polytetrafluoroethylene (PTFE) material is softer, therefore sealing strip 12 is fixed on press strip 9 by two lubricious strip fixtures 10, such one side can prevent sealing strip 12 because the excessive damage of pressure, can also be fixing more firm between sealing strip 12 and press strip 9 on the other hand.As shown in figure 14, bindiny mechanism 13 forms primarily of guide post axle sleeve 13-1, guide post 13-2, Compress Spring 13-3, spherical groove 13-5 and large pad 13-7.Guide post axle sleeve 13-1 is fixedly mounted on connecting rod 8 by two axle sleeve hold-down screw 13-6, guide post 13-2 is fixedly mounted in the hollow shaft of guide post axle sleeve 13-1 by guide post hold-down screw 13-8, the cylinder rod end of guide post 13-2 is provided with large pad 13-7, for preventing guide post 13-2 because the effect of Compress Spring 13-3 departs from away from guide post axle sleeve 13-1, Compress Spring 13-3 is arranged on the position between guide post axle sleeve 13-1 and spherical groove 13-5, for realizing the reset response of press strip 9, spherical groove 13-5 is fixedly mounted on press strip 9 by two spherical groove hold-down screw 13-4, press strip 9 lower end adopts sealing strip 12 to seal, the diameter D1 1mm larger than the diameter D2 of the ballhead of guide post 13-2 of spherical groove 13-5, the hollow shaft diameter D3 1mm larger than the diameter D4 of the cylindrical bar of guide post 13-2 of guide post axle sleeve 13-1, can ensure that guide post 13-2 can move up and down along the hollow shaft of guide post axle sleeve 13-1 like this, also can swing by a small margin, when dust cover guide post 6 passes through from the below of press strip 9, one end of press strip 9 correspondence will be lifted, corresponding guide post 13-2 can move up along the hollow shaft of guide post axle sleeve 13-1, such dust cover guide post 6 can pass through smoothly in the below of press strip 9, after dust cover guide post 6 passes through, Compress Spring 13-3 can press spherical groove 13-5 makes press strip 9 return back to original position.
Claims (10)
1. heavy caliber superlaser launch window, comprises dust cover driving mechanism and pressure lever mechanism, it is characterized in that, described dust cover driving mechanism comprises: base plate (7);
Be fixed on the electric machine assembly (1) of base plate (7) side, dust cover reel (2) and Timing Belt driving mechanism (3), described electric machine assembly (1) and Timing Belt driving mechanism (3) are separately fixed at dust cover reel (2) two ends;
Be fixed on two Timing Belt followers (5) and the dust cover guide post (6) of base plate (7) opposite side;
Two Timing Belts (4) be connected with Timing Belt driving mechanism (3) with electric machine assembly (1) respectively, described two Timing Belt (4) other ends are slidably connected with two Timing Belt followers (5) respectively, and described dust cover guide post (6) two ends are connected with two Timing Belts (4) respectively;
Be separately fixed at the dust cover (2-1) on dust cover reel (2) and dust cover guide post (6);
Described pressure lever mechanism comprises: with the connecting rod (8) of U-lag (8-1);
Symmetry is fixed on connecting rod (8) for connecting multiple connecting rod supports (11) of pressure lever mechanism and dust cover driving mechanism;
Symmetry is fixed on the multiple bindiny mechanisms (13) on connecting rod (8);
Two press strips (9) on connecting rod (8) are fixed on by bindiny mechanism (13).
2. heavy caliber superlaser launch window according to claim 1, it is characterized in that, described Timing Belt driving mechanism (3) comprising: be fixed on the first band wheeling support (3-3) on base plate (7), the the first Timing Belt driving pulley (3-1) being with wheeling support (3-3) to be connected by the second ball bearing (3-6) and first, is fixed on the clutch shaft bearing lid (3-5) on the first band wheeling support (3-3); Described dust cover reel (2) upper end is fixed on the first Timing Belt driving pulley (3-1) by belt wheel steady pin (3-2).
3. heavy caliber superlaser launch window according to claim 2, it is characterized in that, described electric machine assembly (1) comprising: be fixed on the motor cabinet (1-5) on base plate (7), be fixed on the stepper motor (1-6) of motor cabinet (1-5) upper end, by the driven wheel (1-2) that alignment pin (1-3) is connected with the motor shaft of stepper motor (1-6), the the second Timing Belt driving pulley (1-10) be connected with motor cabinet (1-5) by the first ball bearing (1-8), by the driven gear (1-1) that reel alignment pin (1-7) is connected with the second Timing Belt driving pulley (1-10), described dust cover reel (2) lower end is fixed on the second Timing Belt driving pulley (1-10) by reel alignment pin (1-7).
4. heavy caliber superlaser launch window according to claim 1, it is characterized in that, described Timing Belt follower (5) comprising: be fixed on two second bands wheeling support (5-2) on base plate (7), be fixed on the driven pulley (5-1) in the middle of two second bands wheeling support (5-2) by the second ball bearing (5-3), be separately fixed at two the second bearing caps (5-4) on two second bands wheeling support (5-2); Described Timing Belt (4) and driven pulley (5-1) are slidably connected.
5. heavy caliber superlaser launch window according to claim 1, it is characterized in that, described bindiny mechanism (13) comprising: be fixed on the guide post axle sleeve (13-1) on connecting rod (8), be fixed on the guide post (13-2) in the hollow shaft of guide post axle sleeve (13-1), be arranged on the large pad (13-7) of the cylinder rod end of guide post (13-2), be fixed on the spherical groove (13-5) of press strip (9), be arranged on the Compress Spring (13-3) between guide post axle sleeve (13-1) and spherical groove (13-5).
6. heavy caliber superlaser launch window according to claim 5, it is characterized in that, the diameter of described spherical groove (13-5) is than the large 1mm of diameter of the ballhead of guide post (13-2) and the hollow shaft diameter of described guide post axle sleeve (13-1) 1mm larger than the diameter of the cylindrical bar of guide post (13-2), ensure that guide post (13-2) can move up and down along the hollow shaft of guide post axle sleeve (13-1), also can swing by a small margin.
7. heavy caliber superlaser launch window according to claim 1, it is characterized in that, described press strip (9) is provided with the sealing strip (12) adopting polytetrafluoroethylene (PTFE) to make, described sealing strip (12) is fixed on press strip (9) by two lubricious strip fixtures (10).
8. heavy caliber superlaser launch window according to claim 1, is characterized in that, described dust cover (2-1) adopts PVC light sheet material to make.
9. heavy caliber superlaser launch window according to claim 1, is characterized in that, the quantity of described connecting rod support (11) is four.
10. heavy caliber superlaser launch window according to claim 1, is characterized in that, the quantity of described bindiny mechanism (13) is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116681.8A CN103913096B (en) | 2014-03-26 | 2014-03-26 | Large-diameter high-energy laser emission window |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116681.8A CN103913096B (en) | 2014-03-26 | 2014-03-26 | Large-diameter high-energy laser emission window |
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| Publication Number | Publication Date |
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| CN103913096A CN103913096A (en) | 2014-07-09 |
| CN103913096B true CN103913096B (en) | 2015-06-10 |
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| CN201410116681.8A Active CN103913096B (en) | 2014-03-26 | 2014-03-26 | Large-diameter high-energy laser emission window |
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| CN110426841A (en) * | 2019-06-26 | 2019-11-08 | 哈尔滨新光光电科技股份有限公司 | A kind of iris diaphgram dimming device based on steel band movement |
| CN114524112B (en) * | 2022-03-11 | 2024-02-09 | 中国科学院长春光学精密机械与物理研究所 | Spacecraft dust cover and manufacturing method and using method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6785315B1 (en) * | 2001-09-24 | 2004-08-31 | Northrop Grumman Corporation | Mobile tactical high energy laser weapon system and method for generating a high energy laser beam |
| CN102496838A (en) * | 2011-11-25 | 2012-06-13 | 中国科学院长春光学精密机械与物理研究所 | Installation apparatus of high power unstable cavity laser output terminal cavity mirror |
| DE102011015779A1 (en) * | 2011-04-01 | 2012-10-04 | Lkf-Lenkflugkörpersysteme Gmbh | Spotlight for directed energy |
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2014
- 2014-03-26 CN CN201410116681.8A patent/CN103913096B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6785315B1 (en) * | 2001-09-24 | 2004-08-31 | Northrop Grumman Corporation | Mobile tactical high energy laser weapon system and method for generating a high energy laser beam |
| DE102011015779A1 (en) * | 2011-04-01 | 2012-10-04 | Lkf-Lenkflugkörpersysteme Gmbh | Spotlight for directed energy |
| CN102496838A (en) * | 2011-11-25 | 2012-06-13 | 中国科学院长春光学精密机械与物理研究所 | Installation apparatus of high power unstable cavity laser output terminal cavity mirror |
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