CN108398803A - A kind of optical texture that parallel light tube is coaxial with laser designation - Google Patents
A kind of optical texture that parallel light tube is coaxial with laser designation Download PDFInfo
- Publication number
- CN108398803A CN108398803A CN201810239675.XA CN201810239675A CN108398803A CN 108398803 A CN108398803 A CN 108398803A CN 201810239675 A CN201810239675 A CN 201810239675A CN 108398803 A CN108398803 A CN 108398803A
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- Prior art keywords
- laser
- lens barrel
- lens
- parallel light
- speculum
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- 230000003287 optical effect Effects 0.000 title claims abstract description 20
- 230000005465 channeling Effects 0.000 claims abstract description 14
- 238000000605 extraction Methods 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/30—Collimators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/02—Catoptric systems, e.g. image erecting and reversing system
- G02B17/023—Catoptric systems, e.g. image erecting and reversing system for extending or folding an optical path, e.g. delay lines
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of optical texture that parallel light tube is coaxial with laser designation, including lens barrel, objective lens, CCD groups, indication laser, mirror unit, speculum and, lens barrel is equipped with axially mounted hole and laser channeling；Objective lens are set in axially mounted hole, CCD groups are connected to the rear end of lens barrel and are coaxially disposed to form a parallel light tube with objective lens, indication laser is set to the side on lens barrel and positioned at laser channeling, mirror unit is set to the light extraction end on lens barrel and positioned at indication laser, angular adjustment component is equipped between mirror unit and lens barrel, speculum is set on mirror unit, and right-angle reflecting prism is set on the left of objective lens the center of first piece of lens and opposite with speculum.Compared to the prior art, the light beam of indication laser is coaxial with parallel light tube by the present invention, so quick that find the required target observed convenient for user；Structure type is simply ingenious, and adjustment is convenient, easy to operate.
Description
Technical field
The invention belongs to optical technical fields, and in particular to a kind of optical texture that parallel light tube is coaxial with laser designation.
Background technology
Need to use parallel light tube in many optical articles, parallel light tube is emitted directional light, the range of observation by visual field and
Optics bore is affected, and the range such as the small i.e. observation of the visual field and bore of parallel light tube is small, therefore in order to see
The target of distance farther out is observed, the direction of instruction object observing need to be guided with beam of laser.Many products are flat at present
Row light pipe it is external increase all the way laser optical path indicating that the direction of observation, the light of laser and the light path of parallel light tube are smoothed
Row, but there are certain optical interval between two light paths, the target that cannot characterize laser designation completely is required observes
Target.
Invention content
In order to solve originally to indicate that the laser beam technical problem parallel but not coaxial with parallel light tube light path, the present invention carry
A kind of optical texture that parallel light tube is coaxial with laser designation is supplied.
In order to achieve the above object, technical scheme is as follows：
The present invention provides a kind of optical texture that parallel light tube is coaxial with laser designation, including：
Lens barrel is axially arranged with axially mounted hole on lens barrel through lens barrel, is set on lens barrel and positioned at the front end side in axially mounted hole
There are laser channeling, the axial direction of laser channeling and the axial direction in axially mounted hole to be mutually perpendicular to；
Objective lens are set in axially mounted hole, objective lens in an axial direction mounting hole axial direction from left to right successively be equipped with it is multiple
Lens, for being imaged to object observing；
CCD groups are connected to the rear end of lens barrel and are coaxially disposed to form a parallel light tube with objective lens, for receiving object observing
Image；
Indication laser is set to the side on lens barrel and positioned at laser channeling, is used for the reflection of laser beam；
Mirror unit is set to the light extraction end on lens barrel and positioned at indication laser, and angle is equipped between mirror unit and lens barrel
Adjusting part is spent, angular adjustment component is adjust pad, the angle for installing speculum and turning back to indication laser light beam
It is adjusted；
Speculum is set on mirror unit, and be used to indicate laser beam 90 ° are turned back；
Right-angle reflecting prism is set on the left of objective lens the center of first piece of lens and opposite with speculum, is used to indicate sharp
90 ° of light device light beam are turned back.
Compared to the prior art, the light beam of indication laser is coaxial with parallel light tube by the present invention, quick convenient for user
The target observed needed for finding；Structure type is simply ingenious, and adjustment is convenient, easy to operate.
As a preferred option, above-mentioned mirror unit is equipped with speculum mounting portion, the cross section of speculum mounting portion
Junction for right-angle structure, right-angle structure is equipped with arcuate furrow, and silica gel strip is filled in arcuate furrow.
Using the above preferred scheme, the mounting stability of speculum can be improved in right-angle structure.
As a preferred option, it is respectively equipped with the first company on above-mentioned mirror unit and positioned at the both sides of speculum mounting portion
Socket part and second connecting portion, first connecting portion, second connecting portion are flexibly connected with lens barrel and respectively positioned at the axial directions of laser channeling
Both sides are equipped with adjust pad between second connecting portion and lens barrel.
Using the above preferred scheme, by adjusting gasket instruction laser is adjusted to repair the setting angle of pad mirror unit
Device sends out the irradiating angle that light beam is turned back by speculum and right-angle reflecting prism so that the optical axis of laser beam and parallel light tube
It is completely superposed.
As a preferred option, the axial direction of the outer diameter of above-mentioned lens mounting hole in an axial direction is descending from left to right
Setting.
Using the above preferred scheme, the descending setting of the outer diameter of lens, is easily installed.
Description of the drawings
Fig. 1 is the overall structure diagram of one embodiment of the present invention.
Fig. 2 is the partial enlargement structural representation of the present invention.
Wherein, 1. objective lens, 2.CCD groups, 3. indication lasers, 4. speculums, 5. mirror units, 6. right angles reflect rib
Mirror, 7. lens barrels, 8. adjust pads.
Specific implementation mode
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of the present invention, as shown in Figure 1 to Figure 2, provided in the one of which embodiment of the present invention
A kind of optical texture that parallel light tube is coaxial with laser designation, including：
Lens barrel 7 is axially arranged with axially mounted hole on lens barrel 7 through lens barrel, on lens barrel 7 and positioned at the front end side in axially mounted hole
Equipped with laser channeling, the axial direction of laser channeling and the axial direction in axially mounted hole are mutually perpendicular to；
Objective lens 1 are set in axially mounted hole, objective lens 1 in an axial direction mounting hole axial direction from left to right successively be equipped with 5
Lens, for being imaged to object observing；
CCD groups 2 are connected to the rear end of lens barrel 7 and are coaxially disposed one parallel light tube of formation with objective lens 1, for receiving observation
The image of target；
Indication laser 3 is set to the side on lens barrel 7 and positioned at laser channeling, is used for the reflection of laser beam；
Mirror unit 5 is set to the light extraction end on lens barrel 7 and positioned at indication laser 3, is set between mirror unit 5 and lens barrel 7
Angled adjusting part, angular adjustment component is adjust pad 8, for installing speculum and turning back to indication laser light beam
Angle is adjusted；
Speculum 4 is set on mirror unit 5, and be used to indicate laser beam 90 ° are turned back；
Right-angle reflecting prism 6 is set to the center of the first piece of lens in the left side of objective lens 1 and opposite with speculum, is used to indicate
90 ° of laser beam are turned back.
Compared to the prior art, the light beam of indication laser is coaxial with parallel light tube for present embodiment, fast convenient for user
It is so fast that find the required target observed；Structure type is simply ingenious, and adjustment is convenient, easy to operate.
The operation principle of the present invention is described further below：
CCD groups 2 are first installed on the focal plane of objective lens 1 in adjustment by product, can be to infinity target at clearly
Picture installs indication laser 3 in lens barrel 7, and speculum is installed in mirror unit 5, and on lens barrel 7；By CCD groups
The 2 vision signal access displays received, the optical axis of parallel light tube is found by display, is padded by adjusting gasket 8 to repair
The setting angle of mirror unit 5 sends out what light beam was turned back by speculum 4 and right-angle reflecting prism 6 to adjust indication laser 3
Irradiating angle, until the optical axis of laser beam and parallel light tube is completely superposed.
In order to further optimize the implementation result of the present invention, in another embodiment of the invention, aforementioned interior
On the basis of appearance, above-mentioned mirror unit 5 is equipped with speculum mounting portion, and the cross section of speculum mounting portion is right-angle structure,
The junction of right-angle structure is equipped with arcuate furrow, and silica gel strip is filled in arcuate furrow.
Using the above preferred scheme, the mounting stability of speculum can be improved in right-angle structure.
In order to further optimize the implementation result of the present invention, in another embodiment of the invention, aforementioned interior
On the basis of appearance, first connecting portion and second are respectively equipped on above-mentioned mirror unit 5 and positioned at the both sides of speculum mounting portion
Interconnecting piece, first connecting portion, second connecting portion are flexibly connected with lens barrel and connect positioned at the axial both sides of laser channeling, second respectively
Adjust pad 8 is equipped between socket part and lens barrel.
Using the above preferred scheme, swash to adjust instruction to repair the setting angle of pad mirror unit 5 by adjusting gasket 8
Light device 3 sends out the irradiating angle that light beam is turned back by speculum and right-angle reflecting prism so that laser beam and parallel light tube
Optical axis is completely superposed.
In order to further optimize the implementation result of the present invention, in another embodiment of the invention, aforementioned interior
On the basis of appearance, the axial direction descending setting from left to right of the outer diameters of above-mentioned lens mounting hole in an axial direction.
Using the above preferred scheme, the descending setting of the outer diameter of lens, is easily installed.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (5)
1. a kind of optical texture that parallel light tube is coaxial with laser designation, which is characterized in that including：
Lens barrel is axially arranged with axially mounted hole on lens barrel through lens barrel, is set on lens barrel and positioned at the front end side in axially mounted hole
There are laser channeling, the axial direction of laser channeling and the axial direction in axially mounted hole to be mutually perpendicular to；
Objective lens are set in axially mounted hole, objective lens in an axial direction mounting hole axial direction from left to right successively be equipped with it is multiple
Lens, for being imaged to object observing；
CCD groups are connected to the rear end of lens barrel and are coaxially disposed to form a parallel light tube with objective lens, for receiving object observing
Image；
Indication laser is set to the side on lens barrel and positioned at laser channeling, is used for the reflection of laser beam；
Mirror unit is set to the light extraction end on lens barrel and positioned at indication laser, and angle is equipped between mirror unit and lens barrel
Adjusting part is spent, for installing speculum and the angle turned back to indication laser light beam is adjusted；
Speculum is set on mirror unit, and be used to indicate laser beam 90 ° are turned back；
Right-angle reflecting prism is set on the left of objective lens the center of first piece of lens and opposite with speculum, is used to indicate sharp
90 ° of light device light beam are turned back.
2. the parallel light tube according to claim 1 optical texture coaxial with laser designation, which is characterized in that angular adjustment
Component is adjust pad.
3. the parallel light tube according to claim 2 optical texture coaxial with laser designation, which is characterized in that mirror unit
It is equipped with speculum mounting portion, the cross section of speculum mounting portion is right-angle structure, and the junction of right-angle structure is equipped with arc ditch
Slot, arcuate furrow is interior to be filled with silica gel strip.
4. the parallel light tube according to claim 3 optical texture coaxial with laser designation, which is characterized in that mirror unit
Upper and positioned at speculum mounting portion both sides are respectively equipped with first connecting portion and second connecting portion, first connecting portion, the second connection
Portion is flexibly connected with lens barrel and respectively positioned at the axial both sides of laser channeling, and adjusting pad is equipped between second connecting portion and lens barrel
Piece.
5. the parallel light tube according to claim 1 optical texture coaxial with laser designation, which is characterized in that outside lens
The axial direction descending setting from left to right of diameter size mounting hole in an axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810239675.XA CN108398803A (en) | 2018-03-22 | 2018-03-22 | A kind of optical texture that parallel light tube is coaxial with laser designation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810239675.XA CN108398803A (en) | 2018-03-22 | 2018-03-22 | A kind of optical texture that parallel light tube is coaxial with laser designation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108398803A true CN108398803A (en) | 2018-08-14 |
Family
ID=63092729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810239675.XA Pending CN108398803A (en) | 2018-03-22 | 2018-03-22 | A kind of optical texture that parallel light tube is coaxial with laser designation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108398803A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860794A (en) * | 2019-11-28 | 2020-03-06 | 中国航空制造技术研究院 | Laser coaxial fuse wire processing head and laser convergence point adjusting method |
| CN111458864A (en) * | 2020-04-27 | 2020-07-28 | 中国科学院西安光学精密机械研究所 | Optical axis calibratable light collecting lens and optical axis calibration method |
| CN111458866A (en) * | 2020-04-30 | 2020-07-28 | 中国科学院西安光学精密机械研究所 | Prism light guide mechanism and visual optical axis indication system for optical lens barrel |
| CN111880282A (en) * | 2020-07-31 | 2020-11-03 | 同济大学 | A wide-range optical axis rough and fine adjustment device |
| CN114413683A (en) * | 2021-12-21 | 2022-04-29 | 北京遥感设备研究所 | A portable multi-condition universal axle alignment device |
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| CN201534919U (en) * | 2009-09-21 | 2010-07-28 | 陈桢铭 | Laser mixing embroidery machine laser device |
| CN103217779A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Integrated installation mechanism for laser fiber head, beam expanding mirror and reflecting mirror |
| CN203464927U (en) * | 2013-09-09 | 2014-03-05 | 北京航天计量测试技术研究所 | Contact ratio measurement device |
| CN104317033A (en) * | 2014-10-29 | 2015-01-28 | 云南北方驰宏光电有限公司 | Method for adjusting reflectors through decentration measuring instrument |
| CN105098583A (en) * | 2015-09-29 | 2015-11-25 | 孝感华中精密仪器有限公司 | Laser radiator |
| US20170153009A1 (en) * | 2014-07-08 | 2017-06-01 | Fisba Ag | Apparatus for generating light having a plurality of wavelengths, method for manufacturing an apparatus, use of a positioning module, method for combining light beams, and apparatus for generating light having a plurality of wavelenghts |
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2018
- 2018-03-22 CN CN201810239675.XA patent/CN108398803A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| CN201534919U (en) * | 2009-09-21 | 2010-07-28 | 陈桢铭 | Laser mixing embroidery machine laser device |
| CN103217779A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Integrated installation mechanism for laser fiber head, beam expanding mirror and reflecting mirror |
| CN203464927U (en) * | 2013-09-09 | 2014-03-05 | 北京航天计量测试技术研究所 | Contact ratio measurement device |
| US20170153009A1 (en) * | 2014-07-08 | 2017-06-01 | Fisba Ag | Apparatus for generating light having a plurality of wavelengths, method for manufacturing an apparatus, use of a positioning module, method for combining light beams, and apparatus for generating light having a plurality of wavelenghts |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860794A (en) * | 2019-11-28 | 2020-03-06 | 中国航空制造技术研究院 | Laser coaxial fuse wire processing head and laser convergence point adjusting method |
| CN111458864A (en) * | 2020-04-27 | 2020-07-28 | 中国科学院西安光学精密机械研究所 | Optical axis calibratable light collecting lens and optical axis calibration method |
| CN111458864B (en) * | 2020-04-27 | 2023-09-29 | 中国科学院西安光学精密机械研究所 | Light collecting lens with calibratable optical axis and optical axis calibration method |
| CN111458866A (en) * | 2020-04-30 | 2020-07-28 | 中国科学院西安光学精密机械研究所 | Prism light guide mechanism and visual optical axis indication system for optical lens barrel |
| CN111880282A (en) * | 2020-07-31 | 2020-11-03 | 同济大学 | A wide-range optical axis rough and fine adjustment device |
| CN114413683A (en) * | 2021-12-21 | 2022-04-29 | 北京遥感设备研究所 | A portable multi-condition universal axle alignment device |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180814 |
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| RJ01 | Rejection of invention patent application after publication |