CN102650731B - A kind of light path device of turning back for sighting system - Google Patents
A kind of light path device of turning back for sighting system Download PDFInfo
- Publication number
- CN102650731B CN102650731B CN201110415105.XA CN201110415105A CN102650731B CN 102650731 B CN102650731 B CN 102650731B CN 201110415105 A CN201110415105 A CN 201110415105A CN 102650731 B CN102650731 B CN 102650731B
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- light
- speculum
- leading screw
- base
- light path
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Abstract
The invention discloses a kind of light path device of turning back for sighting system. Light pipe (1) inside is light hole (5), and two ends are fixed with speculum A (2) and speculum B (4), and the angle between both normals is 90 °. Light pipe (1) is fixed on a slide block (11) being enclosed within on leading screw (13). Stepper motor (15) is fixed on base (14) above with leading screw (13), and leading screw (13) can do reciprocal rectilinear motion with movable slider (11). On base (14), be fixed with a protective cover (3), on it, have Tong Guangkou (6). The base (14) of stepper motor (15) is connected with base plate (7), and base plate (7) is connected with bearing (9) by the support plate (8) at two ends. Side plate (10) is installed between both sides support plate (8), the inner drive circuit board (12) of installing. The present invention can realize the switching in translation transmission and between directly measuring, and also can realize the aiming to sighting system rear area target simultaneously.
Description
■ technical field
The present invention relates to a kind of sighting system device, particularly a kind of light path device of turning back for sighting system.
■ background technology
General optical aiming system all adopts reflex light-tube to realize the translation transmission of light beam azimuth information in level or vertical direction. This reflex light-tube adopts two level crossings, two level crossings is arranged on respectively to the two ends of light pipe, and two level crossings and light pipe axis angle are 45 °, and are parallel to each other. Like this, when light beam passes through this reflex light-tube, be irradiated to a level crossing from one end with 45° angle, penetrate from the other end, emergent light and incident light are parallel to each other, and do not change direction, and parallel has just occurred, thereby realize the translation transmission in light beam orientation. But this light pipe is generally stationary installation, can not, according to using the switching that need to realize at any time in translation transmission and between directly measuring, can not realize the aiming transmission to sighting system rear area target.
■ summary of the invention
The object of the present invention is to provide a kind of light path device of turning back for sighting system, solve former reflex light-tube and can not, according to using the switching that need to realize at any time in translation transmission and between directly measuring, can not realize the problem that the aiming of sighting system rear area target is transmitted.
A kind of light path device of turning back for sighting system, comprises light pipe, speculum A and speculum B, also comprises protective cover, light hole, base plate, support plate, bearing, side plate, slide block, circuit board, leading screw, base and stepper motor.
Light pipe inside is light hole, respectively has a plane at the two ends of light pipe, the normal of two planes all with light pipe central axis angle at 45 °, and angle between two planes is 90 °. In these two planes, be fixed with speculum A and speculum B, like this, just formed a reflex light-tube that reverse azimuth transmits. This reflex light-tube screw is fixed on a slide block being enclosed within on leading screw, and this leading screw is connected with the output shaft of a stepper motor. Stepper motor and leading screw are fixed on base, form an electric translation mechanism. On base, be also fixed with a protective cover, on protective cover, have Tong Guangkou. The base of stepper motor adopts screw and base plate to be connected, and base plate is connected by support plate and the bearing at two ends. Between the support plate of both sides, side plate is installed. After support plate is connected with side plate, a casing of inner formation, for installing driving circuit board.
Due to the angle between speculum A and speculum B be 90 ° and and light pipe axis between angle be 45 °, like this, to penetrate in the other direction from the other end from the light beam of the logical light mouth incident of one end, and emergent light is parallel with incident light, thereby can realizes the azimuth of lay transmission to rear area target. By the driving of stepper motor, leading screw drives slide block to do reciprocal rectilinear motion, drives reflex light-tube to move together. In the time moving to the center of speculum B and logical light mouth center superposition, the light path device of turning back is in running order, carries out azimuth of lay transmission. In the time that reflex light-tube moves to speculum A and enters into protective cover interior zone; speculum B also protected cover blocks, and at this moment reflex light-tube is in protected state, and the while being removed because of speculum A's; its original occupied region is vacated, and aims at light path and can aim at towards front unobstructedly.
■ beneficial effect
Adopt the present invention by the driving to slide block to stepper motor and leading screw, realize the switching in translation transmission and between directly measuring, also realized the aiming transmission to sighting system rear area target in the duty of the light path device of turning back simultaneously.
■ brief description of the drawings
Fig. 1 is based on the light path device structural representation of turning back of the present invention
Fig. 2 is based on the light path device structure top view of turning back of the present invention
Wherein: 1-light pipe 2-speculum A3-protective cover 4-speculum B5-light hole 6-leads to light mouth 7-base plate 8-support plate 9-bearing 10-side plate 11-slide block 12-circuit board 13-leading screw 14-base 15-stepper motor 16-reflex light-tube
■ detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
A kind of light path device of turning back for sighting system, comprises light pipe 1, speculum A2 and speculum B4, also comprises protective cover 3, light hole 5, base plate 7, support plate 8, bearing 9, side plate 10, slide block 11, circuit board 12, leading screw 13, base 14 and stepper motor 15.
Light pipe 1 inside is light hole 5, respectively has a plane at the two ends of light pipe 1, the normal of two planes all with light pipe 1 central axis angle at 45 °, and angle between two planes is 90 °. In these two planes, be fixed with speculum A2 and speculum B4, like this, just formed a reflex light-tube 16 that reverse azimuth transmits. These reflex light-tube 16 screws are fixed on a slide block 11 being enclosed within on leading screw 13, and this leading screw 13 is connected with the output shaft of a stepper motor 15. Stepper motor 15 is fixed on base 14 with leading screw 13, forms an electric translation mechanism. On base 14, be also fixed with a protective cover 3, on protective cover 3, have logical light mouth 6. The base 14 of stepper motor 15 adopts screw and base plate 7 to be connected, and base plate 7 is connected with bearing 9 by the support plate 8 at two ends. Side plate 10 is installed between both sides support plate 8. After support plate 8 is connected with side plate 10, a casing of inner formation, drives with circuit board 12 for installing.
Due to the angle between speculum A2 and speculum B4 be 90 ° and and light pipe 1 axis between angle be 45 °, like this, from the light beam of one end incident, the logical light mouth from the other end 6 is penetrated in the other direction, and emergent light is parallel with incident light, thereby can realize the azimuth of lay transmission to rear area target. By the driving of stepper motor 15, leading screw 13 can drive slide block 11 to do reciprocal rectilinear motion, drives reflex light-tube 16 to move together. In the time moving to speculum B4 center and logical light mouth 6 center superposition, the light path device of turning back is in running order, can carry out azimuth of lay transmission. In the time that reflex light-tube 16 moves to speculum A2 and enters into protective cover 3 interior zone; speculum B4 also protected cover 3 blocks; at this moment reflex light-tube 16 is in protected state; removing because of speculum A2 simultaneously; its original occupied region is vacated, and aims at light path and can aim at towards front unobstructedly.
Claims (2)
1. the light path device of turning back for sighting system, comprises light pipe, speculum A, speculum B, protective cover, logicalUnthreaded hole, base plate, support plate, bearing, side plate, slide block, leading screw, base and stepper motor, its feature existsIn: light pipe inside is light hole, respectively has a plane at the two ends of light pipe, the normal of two planes all withLight pipe central axis angle at 45 °, and angle between two planes is 90 °, solid in these two planesSurely have speculum A and speculum B, form the reflex light-tube that reverse azimuth transmits, described in the light of turning backPipe is fixed on a slide block being enclosed within on leading screw, and this leading screw is connected with the output shaft of a stepper motor,Stepper motor and leading screw are fixed on base, form an electric translation mechanism, by driving of stepper motorMoving, leading screw can drive slide block to do reciprocal rectilinear motion, drives reflex light-tube to move together, at baseOn be fixed with a protective cover, on protective cover, have Tong Guangkou, when reflex light-tube moves to speculum B'sWhen center and logical light mouth center superposition, the light path device of turning back is in running order, can carry out azimuth of layTransmit, in the time that reflex light-tube moves to speculum A and enters into protective cover interior zone, speculum B also byProtective cover blocks, and at this moment reflex light-tube is in protected state, and the while is removed because of speculum A's, itsOriginally occupied region is vacated, and aims at light path and can aim at towards front unobstructedly, passes through stepper motorWith the driving of leading screw to slide block, realize and aim at the switching of light path in translation transmission and between directly measuring,Duty is transmitted in translation also can realize the aiming transmission to sighting system rear area target.
2. the light path device of turning back for sighting system as claimed in claim 1, is characterized in that: the end of stepper motorSeat adopts screw and base plate to be connected, and base plate is connected by support plate and the bearing at two ends, between the support plate of both sidesSide plate is installed, and after support plate is connected with side plate, a casing of inner formation, for installing driving circuitPlate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110415105.XA CN102650731B (en) | 2011-12-13 | 2011-12-13 | A kind of light path device of turning back for sighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110415105.XA CN102650731B (en) | 2011-12-13 | 2011-12-13 | A kind of light path device of turning back for sighting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102650731A CN102650731A (en) | 2012-08-29 |
| CN102650731B true CN102650731B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110415105.XA Expired - Fee Related CN102650731B (en) | 2011-12-13 | 2011-12-13 | A kind of light path device of turning back for sighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102650731B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2098738C1 (en) * | 1995-12-26 | 1997-12-10 | Валерий Анатольевич Большаков | Sight |
| CN1490593A (en) * | 2002-10-15 | 2004-04-21 | 中国科学院长春光学精密机械与物理研 | Inspection of parallelism of light axle of bending optical pipe |
| CN102193182A (en) * | 2011-04-28 | 2011-09-21 | 中国科学院自动化研究所 | Moveable reflector laser collimator, moveable reflector target surface sensor and laser collimating method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6578422B2 (en) * | 2001-08-14 | 2003-06-17 | Varco I/P, Inc. | Ultrasonic detection of flaws in tubular members |
-
2011
- 2011-12-13 CN CN201110415105.XA patent/CN102650731B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2098738C1 (en) * | 1995-12-26 | 1997-12-10 | Валерий Анатольевич Большаков | Sight |
| CN1490593A (en) * | 2002-10-15 | 2004-04-21 | 中国科学院长春光学精密机械与物理研 | Inspection of parallelism of light axle of bending optical pipe |
| CN102193182A (en) * | 2011-04-28 | 2011-09-21 | 中国科学院自动化研究所 | Moveable reflector laser collimator, moveable reflector target surface sensor and laser collimating method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102650731A (en) | 2012-08-29 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20181213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |