CN208314305U - Precise reflector frame based on flexible hinge - Google Patents
Precise reflector frame based on flexible hinge Download PDFInfo
- Publication number
- CN208314305U CN208314305U CN201820947035.XU CN201820947035U CN208314305U CN 208314305 U CN208314305 U CN 208314305U CN 201820947035 U CN201820947035 U CN 201820947035U CN 208314305 U CN208314305 U CN 208314305U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed plate
- hinge
- mirror surface
- mirror
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
A precise reflector bracket based on flexible hinges belongs to the technical field of optical components and parts and comprises a reflector group for mounting reflectors, a base for supporting the reflector group and an adjusting unit for adjusting the angle of the reflector group, wherein the base comprises a fixed plate and a connecting plate arranged between the fixed plate and the reflector group, the fixed plate is hinged with the connecting plate through a first hinge, the connecting plate is hinged with the reflector group through a second hinge, the rotating directions defined by the first hinge and the second hinge are different, the fixed plate is provided with the adjusting unit which is an adjusting bolt, the reflector group comprises an adjusting plate, a mirror surface holder and a mirror surface pressing ring, the precise reflector bracket has simple structure and convenient installation, combines the functions of the existing fine screw matched with the reflector surface adjusting unit of a spring and the fixed bracket, and ensures the precision and the stability of reflector adjustment, the adjusting difficulty of the reflector bracket is reduced, and the reflector bracket has wide application space.
Description
Technical field
The utility model belongs to optical component technical field, and in particular to a kind of true mirror based on flexible hinge
Frame.
Background technique
Reflector mount is mainly used for changing the direction of propagation of light beam, in the scientific experiment of optical correlation, instrument and equipment and work
It is used widely in journey project.Reflector mount used in scientific experiment generallys use the side of thin teeth screw cooperation spring
Formula realizes the angular adjustment of mirror surface, and degree of regulation is higher, it can be achieved that adjust repeatedly, but stability is poor, the light regulated
Influence of the appearance of a street vulnerable to extraneous factors such as vibration, temperature is not suitable for using in vehicle-mounted contour shaking platform.It is set in optical instrument
Usually using fixed mirror holder in standby or engineering duty, consolidated after optical path adjusting using screw threads for fastening or glue curing mode
It is fixed, the influence to optical path such as extraneous vibration is prevented, but this mirror holder degree of regulation is difficult to hold, and wants to the technology of ray machine engineer
Ask higher.
Utility model content
In order to overcome deficiency present in prior art application field, the utility model proposes one kind to be based on flexible hinge
True mirror frame, guaranteeing mirror holder degree of regulation and in the case where stability, moreover it is possible to reduce the adjusting difficulty of mirror holder.
The utility model is achieved through the following technical solutions:
A kind of true mirror frame based on flexible hinge, including for installing reflecting mirror reflection microscope group, be used to support
Pedestal, the adjusting unit for adjusting reflection microscope group angle for reflecting microscope group, the pedestal include fixed plate and are arranged in fixation
Connecting plate between plate and reflection microscope group, hinged by first axle between the fixed plate and the connecting plate, the connection
Plate is hinged by second hinge with the reflection microscope group, and rotation direction defined by the first axle and the second hinge is not
Identical, the fixed plate, which is equipped with, adjusts unit.
Preferably, the adjusting unit is to adjust bolt, set that there are four threaded hole, the fixations in the fixed plate
It is connected with more than two adjusting bolts in the threaded hole of plate, the shape and reflection microscope group of the shape of the connecting plate than fixed plate
Shape will be small, and the connecting plate is withstood at least one adjusting bolt screw rod end for passing through threaded hole, at least one is passed through
Withstand the reflection microscope group in the adjusting bolt screw rod end of threaded hole.
Preferably, the threaded hole is arranged in first axle and the fixed plate of second hinge two sides, it is described
Fixed plate is rectangular slab, and the threaded hole is positioned close to fixed plate side wall but is no more than at sidewall edge.
Preferably, the bolt that adjusts is using the bulb bolt of serration of M4 × 0.25 or M6 × 0.25, the adjusting
The length L of unitSMeet LS> M+D, wherein M be the fixed plate far from adjustable plate side side between the adjustable plate
Away from D is the connecting plate and the distance between the fixed plate or the adjustable plate.
Preferably, the reflection microscope group includes that adjustable plate, mirror surface hold tool, mirror surface pressing ring, the adjustable plate with connect
Hinged by second hinge between plate, the adjustable plate is equipped with mirror surface on the side side wall far from connecting plate and holds tool, described
Mirror surface holds tool and is fixed reflecting mirror by mirror surface pressing ring.
Preferably, the first axle and the second hinge are separately positioned on the symmetrical of the connecting plate two sidewalls
Position of center line, the first axle and the second hinge are separately positioned in two opposite side walls of the connecting plate, described
The direction of first axle and second hinge setting is orthogonal.
Preferably, the shape of the adjustable plate is bigger than the shape that the mirror surface holds tool, the mirror surface holds tool vertical
The through-hole for installing the reflecting mirror is offered on the direction of the adjustable plate, the mirror surface holds hole size and institute on tool
The size for stating reflecting mirror matches, and the through-hole side wall that the mirror surface holds tool is equipped with the internal screw thread for connecting eyeglass trim rings, institute
Mirror surface pressing ring is stated for stationary mirror, the lateral wall of the eyeglass trim rings is equipped with the through-hole internal screw thread that tool is held with the mirror surface
Corresponding external screw thread connects the groove of spanner when the anchor ring of the eyeglass trim rings is equipped with for assembling.
Opened up on tool there are three above mounting hole preferably, the mirror surface is held, offered on the adjustable plate with
The position of mounting hole and the corresponding mounting hole of quantity, the mirror surface hold tool and adjustable plate and are bolted to mounting hole by installation
Interior fixed installation.
Preferably, side wall of the fixed plate far from the adjustable plate side is equipped with vertical with the fixed plate
Mounting plate offers on the mounting plate and more than two determines for fixed plate to be located on optical platform or instrumented substrate
Position hole.
Preferably, the pedestal is processed into using the integration of high-strength high-elasticity metal material.
Compared with prior art, the beneficial effects of the utility model have:
A kind of true mirror frame based on flexible hinge, due to passing through first between connecting plate and fixed plate and adjustable plate
Hinge and second hinge can turn to hinged mode, by the adjusting unit on adjustment fixing plate come adjustment fixing plate and adjustable plate
Between angle, have the mirror angle that is mounted on adjustable plate to accurately adjust to hold by mirror surface；The utility model is simultaneous
The mirror surface for having cared for existing thin teeth screw cooperation spring adjusts the function of unit and fixed mirror holder, in scientific experiment, energy
Enough adjustings repeatedly realized to reflecting mirror, and the optical path adjusted will not vibrated and temperature factor influence, well adapt to
It is used in vehicle-mounted contour shaking platform；In optical instrumentation or engineering duty, can not only reflecting mirror degree of regulation, and
And it is easy to operate, it will not excessively rely on the experience of ray machine engineer；This true mirror frame based on flexible hinge is effective
It ensure that the precision and stability that reflecting mirror is adjusted, reduce the adjusting difficulty of reflector mount, have a wide range of applications space.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model pedestal does not adjust unit, first axle, second hinge；
Fig. 3 is the top view of the utility model pedestal；
Fig. 4 is the structural schematic diagram that the utility model mirror surface holds tool；
Fig. 5 is the structural schematic diagram of the utility model eyeglass trim rings.
Marginal data: 1: reflecting mirror, 2: mirror surface holds tool, and 3: pedestal, 301: fixed plate, 302: adjustable plate, 303: connecting plate,
304: first axle, 305: second hinge, 306: mounting plate, 4: adjusting unit, 5: mirror surface pressing ring.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described,
Obviously, described is only the utility model a part of the embodiment, instead of all the embodiments.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It fall within the protection scope of the utility model.
Embodiment 1
As shown in attached drawing 1-5, a kind of true mirror frame based on flexible hinge, including reflecting mirror 1, for install reflection
The mirror surface of mirror 1 hold tool 2, be used to support mirror surface hold tool 2 pedestal 3, the adjusting unit 4 for adjusting 1 angle of reflecting mirror, pedestal 3
Including fixed plate 301, adjustable plate 302 and the connecting plate 303 being arranged between fixed plate 301 and adjustable plate 302, fixed plate 301
It is connect between connecting plate 303 by first axle 304, is connected between adjustable plate 302 and connecting plate 303 by second hinge 305
It connects, fixed plate 301 is equipped with the adjusting unit 4 for angle between adjustment fixing plate 301 and adjustable plate 302, and adjustable plate 302 is remote
Side from connecting plate 303 is fixedly installed with mirror surface and holds tool 2, and mirror surface is held and is equipped with reflecting mirror 1 on tool 2；First axle 304 and
The thickness d value range of two hinge 305 is 1-10mm, according to different 3 materials of pedestal and size value.Connecting plate 303 passes through
First axle 304 and second hinge 305 are connect with fixed plate 301 and adjustable plate 302 respectively, on the one hand can play stable support
Function and effect, on the other hand, due between connecting plate 303 and fixed plate 301 and adjustable plate 302 pass through first axle 304 and
Second hinge 305 can turn to hinged mode, come adjustment fixing plate 301 and be adjusted by the adjusting unit 4 on adjustment fixing plate 301
The angle between plate 302 is saved, 1 angle of reflecting mirror that tool 2 is mounted on adjustable plate 302 is held by mirror surface to accurately adjust.
Adjusting unit 4 is to adjust bolt, and the side wall of fixed plate 301 is set there are four the threaded hole for connecting adjusting unit 4,
Connection withstands adjustable plate 302 close to fixed there are four unit 4, the screw rod end that two of them adjust unit 4 is adjusted in fixed plate 301
Connecting plate 303 is withstood close to the side of 301 side of fixed plate in the side of 301 side of plate, the screw rod end that two of them adjust unit 4
Face；It withstands connecting plate 303 by adjusting two respectively or withstands adjustable plate 302, realize to being mounted on adjustable plate 302
The accurate adjusting of 1 angle of reflecting mirror.It, only need to will corresponding deflection side when needing to adjust reflecting mirror 1 and deflecting certain angle to side
To adjusting unit 4 to back-outing on the outside of stationary plane, and the adjusting unit 4 back-outed with this is withstood on into same connecting plate 303 or is adjusted
Another adjusting unit 4 on section plate 302 is slowly screwed into stationary plane inboard, until the deflection angle of reflecting mirror 1 and expected one
It causes, then the adjusting unit 4 back-outed before is tightened, it can be while realizing the accurate adjusting of reflecting mirror 1, moreover it is possible to ensure to reflect
Mirror 1 when using will not the factor of vibrated and temperature influence, guarantee the stability that reflecting mirror 1 uses, and this regulative mode
It is easy to operate, it will not excessively rely on the experience of ray machine engineer.
The screw rod end end for adjusting unit 4 is arranged to arc-shaped, guarantees that adjusting unit 4 withstands connecting plate 303 or adjust
When plate 302, connecting plate 303 or adjustable plate 302 will not be damaged.
The length of first axle 304 and second hinge 305 on connecting plate 303 is L, and the maximum deflection angle for adjusting face is
θ, connecting plate 303 and the distance between fixed plate 301 or adjustable plate 302 D meet D > Ltan θ, adjust unit 4 using M4 ×
0.25 or M6 × 0.25 commercial bulb bolt of serration, use standard component reduce adjust error, adjust unit 4 length LSMeet
LS> M+D enables adjusting unit 4 effectively to withstand connecting plate 303 or adjustable plate 302, and wherein M is stationary plane and adjusts
The spacing in face, D are connecting plate 303 and the distance between fixed plate 301 or adjustable plate 302.
The vertical symmetrical centre line position of 303 side wall of connecting plate is arranged in first axle 304, and the setting of second hinge 305 exists
The lateral symmetry position of center line of 303 side wall of connecting plate, when using adjusting the adjusting of unit 4, first axle 304 and second hinge
305 are arranged in the symmetrical center positions of connecting plate 303, guarantee the maximum deflection of first axle 304 or second hinge 305 to two sides
Angle is identical, and first axle 304 and second hinge 305 are separately positioned in two opposite side walls of connecting plate 303, and first axle
304 and second hinge 305 be arranged direction it is orthogonal, the tune of 305 two sides of first axle 304 and second hinge can be cooperated
Section unit 4 realizes more effective adjusting to reflecting mirror 1.
Threaded hole is arranged in the fixed plate 301 of 305 two sides of first axle 304 and second hinge, and threaded hole setting is being leaned on
Nearly 301 edge of fixed plate guarantees the intensity of fixed plate 301 and adjusts the regulating effect of unit 4.
The shape of adjustable plate 302 is bigger than the shape that mirror surface holds tool, and mirror surface is held tool and opened up on the direction of vertical adjusting plate 302
For installing the through-hole of reflecting mirror 1, the hole size that mirror surface is held on tool is matched with the size of reflecting mirror 1, and mirror surface holds the logical of tool
Hole side wall is equipped with the internal screw thread for connecting eyeglass trim rings, and mirror surface pressing ring 5 is used for stationary mirror 1, the outside of eyeglass trim rings
Wall, which is equipped with, holds the corresponding external screw thread of the through-hole internal screw thread of tool with mirror surface, and connection is pulled when the anchor ring of eyeglass trim rings is equipped with for assembling
The groove of hand；Mirror surface is arranged in reflecting mirror 1 to hold in the through-hole of tool, then eyeglass trim rings are screwed into mirror surface and are held in the through-hole of tool, mirror
Reflecting mirror 1 is fixed on mirror surface and held in the through-hole of tool by piece pressing ring.
Mirror surface is held and is opened up on tool there are three mounting hole, and three mounting holes hold the center line of tool as axis annular array using mirror surface,
Mounting hole corresponding with position of mounting hole and quantity is offered on adjustable plate 302, the mirror surface for installing reflecting mirror 1 holds tool and adjustable plate
302 are bolted in mounting hole fixed by installation, and the installation that mirror surface holds tool is very convenient and stability is good.
Fixed plate 301 is equipped with the mounting plate 306 vertical with fixed plate 301, installation far from the side wall of 302 side of adjustable plate
More than two location holes for being located in fixed plate 301 on optical platform or instrumented substrate are offered on plate 306, are passed through
Pedestal 3 is mounted in vehicle-mounted contour shaking platform by the mounting plate 306 in fixed plate 301 to be used, and has extensive promote and apply
Space.
Pedestal 3 is processed into using the stainless steel material integration of high-strength high-elasticity, guarantees the support effect of pedestal 3,
And first axle 304 and second hinge 305 has good elasticity, can be realized by adjusting unit 4 to 1 angle of reflecting mirror
Adjusting repeatedly.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of true mirror frame based on flexible hinge, which is characterized in that including for installing reflecting mirror reflection microscope group,
Pedestal, the adjusting unit for adjusting reflection microscope group angle for being used to support reflection microscope group, the pedestal include fixed plate and set
The connecting plate between fixed plate and reflection microscope group is set, it is hinged by first axle between the fixed plate and the connecting plate,
The connecting plate is hinged by second hinge with the reflection microscope group, turns defined by the first axle and the second hinge
Dynamic direction is not identical, and the fixed plate, which is equipped with, adjusts unit.
2. a kind of true mirror frame based on flexible hinge according to claim 1, which is characterized in that the adjusting is single
Member is set to adjust bolt, in the fixed plate there are four threaded hole, is connected in the threaded hole of the fixed plate more than two
Bolt is adjusted, the shape of the connecting plate will be small than the shape of fixed plate and reflection microscope group shape, at least one passes through spiral shell
The connecting plate is withstood at the adjusting bolt screw rod end of pit, and institute is withstood at least one adjusting bolt screw rod end for passing through threaded hole
State reflection microscope group.
3. a kind of true mirror frame based on flexible hinge according to claim 2, which is characterized in that the threaded hole
It is arranged in the fixed plate of first axle two sides and second hinge two sides, the fixed plate is rectangular slab, the threaded hole
It is positioned close to fixed plate side wall but is no more than at sidewall edge.
4. a kind of true mirror frame based on flexible hinge according to claim 3, which is characterized in that the adjusting spiral shell
Bulb bolt of serration of the bolt using M4 × 0.25 or M6 × 0.25, the length L for adjusting unitSMeet LS> M+D, wherein M be
For the fixed plate far from adjustable plate side side to the spacing between the adjustable plate, D is the connecting plate and the fixed plate
Or the distance between described adjustable plate.
5. according to a kind of described in any item true mirror framves based on flexible hinge of claim 2-4, which is characterized in that institute
Stating reflection microscope group includes that adjustable plate, mirror surface hold tool, mirror surface pressing ring, passes through second hinge hinge between the adjustable plate and connecting plate
It connects, the adjustable plate is equipped with mirror surface on the side side wall far from connecting plate and holds tool, and the mirror surface holds tool and passes through mirror surface pressing ring
Reflecting mirror is fixed.
6. a kind of true mirror frame based on flexible hinge according to claim 5, which is characterized in that first hinge
Chain and the second hinge are separately positioned on the symmetrical centre line position of the connecting plate two sidewalls, the first axle and described
Second hinge is separately positioned in two opposite side walls of the connecting plate, and the direction of the first axle and second hinge setting is mutual
It is perpendicular.
7. a kind of true mirror frame based on flexible hinge according to claim 6, which is characterized in that the adjustable plate
Shape it is bigger than the shape that the mirror surface holds tool, the mirror surface is held tool and is offered on the direction of the vertical adjustable plate for pacifying
The through-hole of the reflecting mirror is filled, the hole size that the mirror surface is held on tool is matched with the size of the reflecting mirror, the mirror surface
The through-hole side wall of tool is held equipped with the internal screw thread for connecting eyeglass trim rings, the mirror surface pressing ring is used for stationary mirror, described
The lateral wall of eyeglass trim rings, which is equipped with, holds the corresponding external screw thread of the through-hole internal screw thread of tool, the ring of the eyeglass trim rings with the mirror surface
The groove of spanner is connected when face is equipped with for assembling.
8. a kind of true mirror frame based on flexible hinge according to claim 7, which is characterized in that the mirror surface is held
It is opened up on tool there are three above mounting hole, offers installation corresponding with the position of mounting hole and quantity on the adjustable plate
Hole, the mirror surface hold tool and adjustable plate and are bolted to fixed installation in mounting hole by installation.
9. a kind of true mirror frame based on flexible hinge according to claim 8, which is characterized in that the fixed plate
Side wall far from the adjustable plate side is equipped with the mounting plate vertical with the fixed plate, open up on the mounting plate there are two
Location hole for being located in fixed plate on optical platform or instrumented substrate above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947035.XU CN208314305U (en) | 2018-06-20 | 2018-06-20 | Precise reflector frame based on flexible hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947035.XU CN208314305U (en) | 2018-06-20 | 2018-06-20 | Precise reflector frame based on flexible hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208314305U true CN208314305U (en) | 2019-01-01 |
Family
ID=64707466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820947035.XU Withdrawn - After Issue CN208314305U (en) | 2018-06-20 | 2018-06-20 | Precise reflector frame based on flexible hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208314305U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562992A (en) * | 2018-06-20 | 2018-09-21 | 中国人民解放军国防科技大学 | Precise reflector frame based on flexible hinge |
| CN110082904A (en) * | 2019-05-31 | 2019-08-02 | 中国科学院国家天文台南京天文光学技术研究所 | High-precision and stability suitable for space environment put lens device and its working method |
| CN110812712A (en) * | 2019-11-15 | 2020-02-21 | 南京铂文嘉诚科技有限公司 | Two-plane corner precision adjustment and calibration device |
| CN110989129A (en) * | 2019-12-24 | 2020-04-10 | 中国科学院长春光学精密机械与物理研究所 | Telescope primary mirror supporting mechanism |
-
2018
- 2018-06-20 CN CN201820947035.XU patent/CN208314305U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562992A (en) * | 2018-06-20 | 2018-09-21 | 中国人民解放军国防科技大学 | Precise reflector frame based on flexible hinge |
| CN108562992B (en) * | 2018-06-20 | 2024-01-19 | 中国人民解放军国防科技大学 | Precise reflector frame based on flexible hinge |
| CN110082904A (en) * | 2019-05-31 | 2019-08-02 | 中国科学院国家天文台南京天文光学技术研究所 | High-precision and stability suitable for space environment put lens device and its working method |
| CN110812712A (en) * | 2019-11-15 | 2020-02-21 | 南京铂文嘉诚科技有限公司 | Two-plane corner precision adjustment and calibration device |
| CN110989129A (en) * | 2019-12-24 | 2020-04-10 | 中国科学院长春光学精密机械与物理研究所 | Telescope primary mirror supporting mechanism |
| CN110989129B (en) * | 2019-12-24 | 2021-06-01 | 中国科学院长春光学精密机械与物理研究所 | Telescope primary mirror supporting mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108562992A (en) | Precise reflector frame based on flexible hinge | |
| CN208314305U (en) | Precise reflector frame based on flexible hinge | |
| CN108646379B (en) | Plane mirror system | |
| CN109375338A (en) | A kind of reflecting mirror two dimension angular adjustment device | |
| JP2021067928A (en) | Monitoring device assembly and streetlight having the same installed therein | |
| US4563687A (en) | Adjustable antenna mount | |
| CN107147004B (en) | A kind of external cavity semiconductor laser structure | |
| CN116594146A (en) | Laser lens fixing device and fixing method | |
| CN101859978A (en) | End-pumped solid laser | |
| CN101859977B (en) | Fine adjustment lens bracket used for laser | |
| CN219552819U (en) | Adjusting mechanism of reflecting mirror and laser projection equipment | |
| CN208888498U (en) | A kind of laser radar optical axis adjustment means | |
| CN214153417U (en) | Laser line light source | |
| CN107861216B (en) | Adjustable fixed mirror frame structure | |
| CN116125740A (en) | Adjusting mechanism of reflecting mirror and laser projection equipment | |
| CN201797228U (en) | Micro-adjustment lens holder used for laser | |
| CN215575876U (en) | Lens support | |
| CN214375782U (en) | Reflector adjusting mechanism for projection optical machine, projection optical machine and projector | |
| US5515252A (en) | Universal cover plate for a lighting fixture | |
| CN211061754U (en) | Small-size rotatory every single move optical adjustment frame of lightweight | |
| CN112630931B (en) | Laser projection optical system reflector precision adjustable structure | |
| CN220323621U (en) | Laser lens fixing device | |
| CN209650178U (en) | A kind of laser radar insertion mounting device | |
| CN219536169U (en) | Support for fixing calibration camera and artificial light source of tower type field calibration tower | |
| CN201766285U (en) | Transverse-pumped solid laser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20240119 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20240119 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |