CN105467553B - Two-dimensional mirror bracket for circumferentially supporting large-aperture reflector - Google Patents
Two-dimensional mirror bracket for circumferentially supporting large-aperture reflector Download PDFInfo
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- CN105467553B CN105467553B CN201510930650.0A CN201510930650A CN105467553B CN 105467553 B CN105467553 B CN 105467553B CN 201510930650 A CN201510930650 A CN 201510930650A CN 105467553 B CN105467553 B CN 105467553B
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- speculum
- picture frame
- screw
- mirror holder
- base
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- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 239000003292 glue Substances 0.000 claims description 38
- 230000033228 biological regulation Effects 0.000 claims description 15
- 239000004809 Teflon Substances 0.000 claims description 5
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 12
- 239000004810 polytetrafluoroethylene Substances 0.000 description 12
- 230000005484 gravity Effects 0.000 description 11
- -1 polytetrafluoroethylene Polymers 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 206010034719 Personality change Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- 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)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The invention relates to a two-dimensional mirror holder for circumferentially supporting a large-aperture reflector. Comprises a base, a tripod head, a bracket and a reflecting mirror frame; the holder is arranged above the base; the bracket comprises a left bracket and a right bracket; the left bracket and the right bracket are respectively and fixedly arranged on the left side and the right side of the holder; through holes with openings are formed in the left support and the right support; the reflecting mirror frame is respectively connected with the left support and the right support through a horizontal shaft. The invention provides a two-dimensional mirror bracket for circumferentially supporting a large-aperture reflector, which is suitable for occasions where the mirror bracket is frequently moved and can meet the actual requirements of optical detection engineering.
Description
Technical field
The invention belongs to optical precision instrument field, it is related to a kind of mirror holder, more particularly to it is a kind of for circumferential support macropore
The two-dimentional mirror holder of footpath speculum.
Background technology
Large aperture speculum is as, through commonly used standard mirror, the quality of its face shape is directly connected to during optical detection
The correctness of testing result.Speculum conventional mounting means in large aperture has：Belt is installed, double rollers chain is installed etc., due to this
A little supporting way can effectively reduce speculum and install caused stress concentration, obtain good reflecting mirror surface shape, therefore obtain
Extensive use, but this kind of supporting way is not suitable for the system that mirror optical axis has pitching to change, and is also unsuitable for what is often moved
Occasion.
The content of the invention
In order that large aperture speculum is applied to the system that many attitude changes, and it is moved easily replacing working environment,
The present invention proposes a kind of two-dimentional mirror holder for circumferential support large aperture speculum.
To realize above goal of the invention, the present invention provides following technical scheme：One kind is used for the reflection of circumferential support large aperture
The two-dimentional mirror holder of mirror, including base, head, the support being fixed on head, reflection picture frame；The head is arranged on base
Side；The support includes left socle and right support；Reflection picture frame is connected with left socle and right support respectively by trunnion axis；
It is characterized in that：
The head centre position is provided with the axis hole for installing vertical pivot；The axis hole and vertical pivot in the head centre position
Upper shaft part is interference fits；The base centre position is provided with one group of radial ball bearing；Shaft part is with being installed under the vertical pivot
One group of radial ball bearing of base is engaged；
One angle of pitch for being used for speculum regulation and locking are respectively installed in the middle of the head along before and after optical axis direction
Pitching nut seat, pitching screw rod screws in pitching nut seat；
One end of the base is respectively provided with the yaw angle for being used for a speculum regulation and locking along before and after optical axis direction
Driftage nut seat, driftage screw rod screw in driftage nut seat；
The through hole with opening is provided with above-mentioned left socle and right support；Described trunnion axis one end leads to reflection picture frame
Cross seam and coordinate and position and be fixedly connected with screw, the other end penetrates the through hole of left and right frame upper, and by through hole above
Screw causes hole axle to hold tightly；
At least provided with 2 word length holes on above-mentioned reflection picture frame periphery.
Three backplates are provided with above-mentioned reflection picture frame front end face, the backplate is fixedly connected with reflection picture frame with screw；
The backplate stretches between speculum inframe ring surface part and speculum and is provided with rubber blanket；The rubber blanket is using bonding or heavy
Head screw is installed；
12 groups of injecting glue swivel nuts are designed with the above-mentioned speculum outer frame face of cylinder, the injecting glue swivel nut is transparence, injecting glue spiral shell
Set end is designed with the glue groove of certain depth；
The above-mentioned screw group for being used to connect head and base is from top to bottom by screw, two teflon gaskets, steel pads
Composition；
Contacted between above-mentioned head and base for face, head is contacted with the face of base contacts through Milling Process for part；
Some word deep gouge holes for being connected with various optical tables are provided with above-mentioned base；
At least one hanger is additionally provided with above-mentioned reflection picture frame periphery；
The side of above-mentioned reflection picture frame rear-locating face is additionally provided with for dust-proof back shroud.
Advantages of the present invention is：Picture frame circle designs of the present invention have special injecting glue swivel nut, and primary mirror visualization injecting glue can be achieved；
The quick of speculum can be achieved and tears glue open；Mirror optical axis can carry out pitch regulation and yaw adjustment within the specific limits；It is applied to
The occasion often moved.The two-dimentional mirror holder of circumferential support large aperture speculum of the present invention can realize the two-dimensional adjustment of speculum,
Including angle of pitch adjustable range：± 6 °, deflection angle adjustable range：± 4 °, it disclosure satisfy that being actually needed for optical detection engineering.
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is top view of the invention.
Fig. 3 is left view of the invention.
Fig. 4 is partial view (injecting glue schematic diagram) of the invention.
Fig. 5 is structural representation (axonometric drawing) of the invention.
Fig. 6 is reflection frame structure schematic diagram (axonometric drawing) of the invention.
Fig. 7 enters frame method schematic diagram (axonometric drawing) for the speculum of the present invention.
Wherein, 1- reflects picture frame；2- speculums；3- trunnion axis；4- supports；5- heads；6- bases；7- vertical pivots；8- is centripetal
Ball bearing；9- swivel nuts；10- backplates；11- back shrouds；12- pitching nut seats；13- pitching screw rods；14- driftage nut seats；15- is inclined
Navigate screw rod；16- glue posts；17- hangers；The 18- supports face of cylinder；19- is cementing to use the face of cylinder；20- installs gauge hole；21- reflects
Picture frame rear-locating face；22- trunnion axis mounting holes；23- enters the speculum during frame；24- enters the picture frame during frame；25- is cut
Formula lifting platform；26- is vertically moved up or down platform；
Embodiment
Present disclosure is described in detail below in conjunction with the accompanying drawings.
Fig. 1-7 gives the specific embodiment of the present invention.Two-dimentional mirror holder includes base 6, head 5, support 4, reflection
Picture frame 1；Head 5 is arranged on the top of base 6；Support 4 includes left socle and right support；Left socle and right support are fixedly installed respectively
In the left and right sides of head 5；The through hole with opening is provided with left socle and right support；The frame of speculum 2 passes through trunnion axis point
It is not connected with left socle and right support；The one end of trunnion axis 3 is coordinated positioning and fixed with screw and connected with the frame of speculum 2 by seam
Connect, the other end penetrates the through hole of left and right frame upper, and by being provided with the axle of screw, through hole and screw at through hole upper opening
Line is mutually perpendicular to, and rotary screw can tighten up opening so that hole axle is held tightly；The centre position of head 5 is provided with for installing vertical pivot 7
Axis hole；The axis hole in the centre position of head 5 is interference fits with shaft part on vertical pivot 7；The centre position of base 6 be provided with one group it is centripetal
Ball bearing 8；7 times shaft parts of vertical pivot are engaged with being installed on one group of radial ball bearing 8 of base；At least provided with two on head 5
The deep-slotted chip breaker being circumferentially distributed, and be connected by screw group with base 6；In the middle of head 5 one is respectively provided with along before and after optical axis direction
The pitching nut seat 12 of individual angle of pitch regulation and locking for speculum 2, pitching screw rod 13 screws in pitching nut seat 12；Base
6 one end is respectively provided with the driftage nut seat 14 of the yaw angle for being used for speculum 2 regulation and locking along before and after optical axis direction,
Screw rod 15 of going off course screws in driftage nut seat 14；The frame of speculum 2 is hollow cylinder；Hollow cylinder one end is provided with annular reflection
The rear-locating face of picture frame 1；Some support faces of cylinder 18 for being used to install speculum 2 are designed with the inner cylinder face for reflecting picture frame 1
With the cementing use face of cylinder 19；Support is more than the cementing diameter of the use face of cylinder 19 with face of cylinder diameter；It is evenly equipped with the reflection circumference of picture frame 1
Some groups of screws for installing injecting glue swivel nut；Reflect on the periphery of picture frame 1 at least provided with 2 word length holes；Reflect picture frame 1
Three backplates are provided with front end face, backplate is fixedly connected with reflection picture frame 1 with screw；Backplate stretches into the reflection inner ring surface of picture frame 1
Rubber blanket is provided between part and speculum 2；Rubber blanket is installed using bonding or sunk screw；Reflect the external cylindrical surface of picture frame 1
On be designed with 12 groups of injecting glue swivel nuts, the injecting glue swivel nut is transparence, and injecting glue swivel nut end is designed with the glue groove of certain depth；
Screw group for connecting head 5 and base 6 is made up of screw, two teflon gaskets, steel pads from top to bottom；Head 5
Contacted between base 6 for face, the face that head 5 is contacted with base 6 is contacted through Milling Process for part；If being provided with base 6
Do the word deep gouge hole for being connected with various optical tables；At least one hanger is additionally provided with the reflection periphery of picture frame 1；Instead
The side for penetrating the rear-locating face of picture frame 1 is additionally provided with for dust-proof back shroud.
A kind of installation method of two-dimentional mirror holder for circumferential support large aperture speculum, comprises the following steps：
1】Remove two pitching nut seats 12；
2】Picture frame around trunnion axis 3 is gone into optical axis vertical；
3】Appropriate location places scissor lift platform 25 and will reflect 1, picture frame surely and use bubble leveling under reflection picture frame, such as
Speculum enters shown in frame method schematic diagram 7；
4】Applied on 24 swivel nuts 9 external screw thread and reflection picture frame 1 is screwed in after locking glue, ensured by Adjusting bolt Adjusting screw screw-in amount
Swivel nut end face does not stretch out the speculum frame glue knot face of cylinder 19, and retraction amount is in 0.05~0.1 ㎜；
5】Vertical lift platform 26 is placed immediately below the central shaft of reflection picture frame 1, the table top size of vertical lift platform 26 will
Guarantee the support of speculum 2 surely, vertical lift platform 26 to be adjusted into appropriate height, its height is higher than instead to be vertically moved up or down the table top of platform 26
The ㎜ of 1 upper surface of picture frame 3~5 is penetrated to be advisable；
6】Speculum 2 is placed on the vertical lift table top of platform 26, makes speculum 2 and reflection picture frame 1 substantially same with eye observation
Axle；
7】Because speculum 2 coordinates with reflection picture frame 1 for small―gap suture, to ensure that speculum 2 safely and smoothly loads speculum
Frame 1, this step at least answers two people coordinate completion, a people control manually vertical lift platform 26 it is slowly declined, another people reflection
Mirror 2 checks whether gap uniformly ensures the smoothly decline without clamping stagnation of speculum 2 repeatedly using clearance gauge during declining, to steady
Fall within after the reflection rear-locating face of picture frame 1, remove vertical lift platform 26；
8】The correct position insertion polytetrafluoroethylene (PTFE) gravity unloading cushion block calculated in a pre-installation；
9】Backplate 10 is installed, backplate 10 stretches into the anchor ring in speculum 2 can be by the way of bonding or sunk screw connection
Rubber blanket is installed, axially protection and positioning had so both been realized, while also avoiding the rigid contact of backplate and speculum；
10】Scissor lift platform 25 is withdrawn from, picture frame is slowly steadily gone into optical axis level around trunnion axis 3；
11】Two pitching nut seats 12 are installed, two pitching screw rods 13 are screwed in into pinning elevating movement；
12】Reflecting mirror surface shape is detected, by finely tuning position and the appearance of polytetrafluoroethylene (PTFE) gravity unloading cushion block if undesirable
State, makes reflecting mirror surface shape reach perfect condition；
13】As shown in figure 4, injection silica gel special in the inner bolt hole of swivel nut 9, injecting glue amount should be controlled strictly, with swivel nut end
Expansion slot just full of being advisable；
14】Reflecting mirror surface shape is rechecked after glue is fully cured；If undesirable, gum spot can be realized by removing injecting glue swivel nut 9
Quick Release, then injecting glue again.
Reflection frame structure on the inner cylinder face of reflection picture frame as shown in fig. 6, be alternately distributed with 12 uniform supports
With the face of cylinder 18 and 12 uniform cementing use faces of cylinder 19, wherein support face of cylinder diameter is slightly larger than cementing straight with the face of cylinder
Footpath.12 groups of screws are evenly equipped with reflection picture frame circumference, for installing injecting glue swivel nut 9, the injecting glue swivel nut 9 is transparent material institute
System, its structure are as shown in figure 4, its glue bore dia is 5 ㎜, and end is designed with a diameter of 10 ㎜ glue grooves, the ㎜ of groove depth 0.15, because of institute
The filling of glue during transparent material, injecting glue is used with swivel nut can observe directly with extension situation, solve glue for a long time
The problem of spot diameter is difficult to accurate control.In addition, injecting glue screw is directly designed on picture frame circumference in the past, when injecting glue causes reflection
When mirror surface-shaped is undesirable, gum spot can only be removed after appropriate safeguard procedures are taken to speculum, speculum is complete with picture frame
Separate and can just be ressembled after thorough cleaning, this, which turns into one, wastes time and energy and the work of risk greatly, devises injecting glue swivel nut 9
Afterwards, gum spot Quick Release can be realized by removing injecting glue swivel nut 9, it is to avoid tear glue risk open and improve operating efficiency；Reflect on picture frame
The lifting that the hanger screw at portion two ends is used in reflection mirror component installation process；In addition, being evenly equipped with 6 peaces on reflection picture frame circumference
Gauge hole 20 is filled, is easy to be adjusted the pose of speculum 2 when pose after speculum 2 enters frame is adjusted；Three backplates
10 are fixedly connected with reflection picture frame 1 with screw, and the anchor ring that backplate 10 is stretched into speculum can be using bonding or sunk screw connection
Mode rubber blanket is installed, axially protection and positioning had so both been realized, while also avoiding backplate and speculum rigid contact；
Back shroud 11 is connected with reflection picture frame 1 with screw, mainly plays dust-proof and protective effect.
The one end of trunnion axis 3 is coordinated with reflection picture frame 1 by seam to be positioned and is fixedly connected with screw, and the other end is with penetrating branch
The hole on frame top, the screw of frame upper causes hole axle to hold tightly.
Left and right support is fixedly connected by 8 screws with head respectively, and the centre of head is respectively provided with one along before and after optical axis
Individual pitching nut seat, pitching screw rod screw in nut seat, realized by the pushing tow of two screw rods speculum the angle of pitch regulation with
Locking.
Contacted between head and base for face, in order to reduce frictional resistance during yaw angle regulation, head and base contacts
Face through Milling Process for part contact.On head mider hole and vertical pivot shaft part be under interference fits, vertical pivot shaft part with being installed on
One group of radial ball bearing of base is engaged, and the radial positioning of head and base is realized with this.In addition, being designed with four on head
The deep-slotted chip breaker being circumferentially distributed, screw group (being made up of from top to bottom screw, two teflon gaskets, steel pads) passes through a word
Groove is connected with the screw of correspondence position on base and suitably compressed, and teflon gasket has high-lubricity, can effectively reduce
Frictional damping during yaw adjustment.The arc length of deep-slotted chip breaker determines the adjustable range of yaw angle.In order that four-dimensional adjustment platform has
The axis of rotation of higher stability, elevating movement and yawing rotation passes through plane where two-dimentional mirror holder center of gravity.The one of base
End is respectively provided with a driftage nut seat along before and after optical axis, and the yaw angle of speculum is realized by the pushing tow of two driftage screw rods
Regulation and locking.
12 word deep gouge holes are designed with the base, are easy to be connected with various optical tables.
Primary mirror uses the part-circular periphery supporting way that polytetrafluoroethylene (PTFE) gravity unloading cushion block is unloaded in the present invention, while circumference
The fixed form of uniform 12 pairs of hole for injecting glue injecting glues.The two support faces of cylinder formed an angle with gravity direction are chosen first,
Polytetrafluoroethylene (PTFE) gravity unloading cushion block is being placed thereon, by selecting the thickness of polytetrafluoroethylene (PTFE) gravity unloading cushion block to ensure reflection
Mirror loads after reflection picture frame, and the unilateral fit clearance between the cementing use face of cylinder of picture frame and speculum external cylindrical surface is less than 0.1 ㎜.It is poly-
The placement location of tetrafluoroethene gravity unloading cushion block and the angle of line of gravity in a pre-installation need to be by calculating, and polytetrafluoro
The width of ethene gravity unloading cushion block is less than the width on the support face of cylinder to avoid processing fillet, and polytetrafluoroethylene (PTFE) gravity is unloaded
The ㎜ of speculum thickness 5~10 should be shorter than by carrying the length of cushion block.
As shown in Figure 1 to Figure 3, the two-dimentional mirror holder of the speculum can functionally be divided into three parts from top to bottom.Each several part leads to
Precision-fit is crossed to be coupled for an organic whole.
Reflection mirror component：With noted earlier
Pitching joint：Realized by two coaxial mounted cylinder swing hinges.Hinge arrangement is simple, and rigidity is good, can lead to
Cross the high-precision angle of pitch regulation of control hinge shaft hole fit precision and two cylinder swing hinge axiality speculums.Trunnion axis
Using bronze material, support uses cast iron materials.
Beat joint：Realized by being installed on one group of radial ball bearing of base, vertical pivot.
Speculum two dimension mirror holder adjusts the angle of pitch and deflection angle respectively by four handwheels.If human hand rotates regulation
The sensitivity of handwheel is based on 3 °, and the regulation Calculation of Sensitivity of each free degree is as follows：
The angle of pitch adjusts sensitivity：arctan(3°/360°×L1/R1)×3600″
=arctan (3 °/360 ° × 0.5/243) × 3600 "
≈3.54″
Deflection angle adjusts sensitivity：arctan(3°/360°×L2/R2)×3600″
=arctan (3 °/360 ° × 0.5/303) × 3600 "
≈2.84″
Wherein：L1-angle of pitch governor motion screw mandrel pitch；L2-deflection angle governor motion screw mandrel pitch；R1-the angle of pitch
Adjust radius；R2-deflection angle regulation radius.
The implementation in each joint ensure that the two-dimentional mirror holder overall structure of the speculum has rigidity height, stability above
Well, the characteristics of kinematic accuracy is high.Overcome the speculum installed using belt installation, double rollers chain and be unsuitable for pitching change,
It is unsuitable for the shortcoming often moved.It is also an important criterion that as governor motion, it, which adjusts resolving power,.The speculum
Two-dimentional mirror holder is using regulation manually, and the wherein angle of pitch and deflection angle regulation is realized by closely-pitched feed screw nut pair.
Circumferential support mode, frame structure and the two-dimentional Mirror frame structure that speculum two dimension mirror holder is used are big in being applied to
Aperture reflective mirror.
Claims (10)
1. a kind of two-dimentional mirror holder for circumferential support large aperture speculum, including base, head, the branch that is fixed on head
Frame, reflection picture frame；The head is arranged on above base；The support includes left socle and right support；Reflection picture frame passes through water
Flat axle is connected with left socle and right support respectively；
It is characterized in that：
The head centre position is provided with the axis hole for installing vertical pivot；Axle on the axis hole and vertical pivot in the head centre position
Section is interference fits；The base centre position is provided with one group of radial ball bearing；Shaft part is with being installed on base under the vertical pivot
One group of radial ball bearing be engaged；
The pitching of one angle of pitch for being used for speculum regulation and locking is respectively installed in the middle of the head along before and after optical axis direction
Nut seat, pitching screw rod screws in pitching nut seat；
One end of the base is respectively provided with a yaw angle for being used for speculum along before and after optical axis direction and adjusts inclined with locking
Navigate nut seat, and driftage screw rod screws in driftage nut seat.
2. the two-dimentional mirror holder according to claim 1 for circumferential support large aperture speculum, it is characterised in that：The left side
The through hole with opening is provided with support and right support；Described trunnion axis one end is coordinated with reflection picture frame by seam to be positioned
And be fixedly connected with screw, the other end penetrates the through hole of left and right frame upper, and by the screw above through hole hole axle is embraced
Tightly.
3. the two-dimentional mirror holder according to claim 1 or 2 for circumferential support large aperture speculum, it is characterised in that：Institute
State on reflection picture frame periphery at least provided with 2 word length holes.
4. the two-dimentional mirror holder according to claim 3 for circumferential support large aperture speculum, it is characterised in that：It is described anti-
Penetrate and three backplates are provided with picture frame front end face, the backplate is fixedly connected with reflection picture frame with screw；The backplate is stretched into instead
Penetrate between picture frame inner ring surface part and speculum and be provided with rubber blanket；The rubber blanket is installed using bonding or sunk screw.
5. the two-dimentional mirror holder according to claim 4 for circumferential support large aperture speculum, it is characterised in that：It is described anti-
Penetrate and 12 groups of injecting glue swivel nuts are designed with picture frame external cylindrical surface, the injecting glue swivel nut is transparence, and injecting glue swivel nut end is designed with one
The glue groove of depthkeeping degree.
6. the two-dimentional mirror holder according to claim 5 for circumferential support large aperture speculum, it is characterised in that：It is described to use
It is made up of from top to bottom screw, two teflon gaskets, steel pads in the screw group of connection head and base.
7. the two-dimentional mirror holder according to claim 6 for circumferential support large aperture speculum, it is characterised in that：The cloud
Contacted between platform and base for face, head is contacted with the face of base contacts through Milling Process for part.
8. the two-dimentional mirror holder according to claim 7 for circumferential support large aperture speculum, it is characterised in that：The bottom
Some word deep gouge holes for being connected with various optical tables are provided with seat.
9. the two-dimentional mirror holder according to claim 8 for circumferential support large aperture speculum, it is characterised in that：It is described anti-
Penetrate and at least one hanger is additionally provided with picture frame periphery.
10. the two-dimentional mirror holder according to claim 9 for circumferential support large aperture speculum, it is characterised in that：It is described
The side of reflection picture frame rear-locating face is additionally provided with for dust-proof back shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930650.0A CN105467553B (en) | 2015-12-12 | 2015-12-12 | Two-dimensional mirror bracket for circumferentially supporting large-aperture reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930650.0A CN105467553B (en) | 2015-12-12 | 2015-12-12 | Two-dimensional mirror bracket for circumferentially supporting large-aperture reflector |
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| Publication Number | Publication Date |
|---|---|
| CN105467553A CN105467553A (en) | 2016-04-06 |
| CN105467553B true CN105467553B (en) | 2017-09-22 |
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| CN201510930650.0A Expired - Fee Related CN105467553B (en) | 2015-12-12 | 2015-12-12 | Two-dimensional mirror bracket for circumferentially supporting large-aperture reflector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205826955U (en) * | 2016-09-06 | 2016-12-21 | 深圳市中图仪器科技有限公司 | A kind of can horizontal circumference regulation and the reflector apparatus of pitch regulation |
| CN108287400B (en) * | 2018-01-31 | 2021-04-02 | 北京仿真中心 | Reflector supporting structure |
| CN112068274B (en) * | 2020-09-08 | 2022-05-17 | 西安应用光学研究所 | Glue head shape-preserving device and method for bonding precision optical machine system |
| CN112924144B (en) * | 2021-02-09 | 2023-03-24 | 汕头大学 | High-precision detection device for variable-aperture reflector |
| CN114355553A (en) * | 2021-11-30 | 2022-04-15 | 中国科学院西安光学精密机械研究所 | Large-caliber light-weight reflector assembly, assembly and adjustment detection assembly and adjustment detection method |
| CN115728905B (en) * | 2022-11-24 | 2024-08-30 | 中国科学院西安光学精密机械研究所 | Reflection mirror surface shape regulating and controlling device |
| CN116560035B (en) * | 2023-07-12 | 2023-08-29 | 长春理工大学 | Standard plane mirror supporting mechanism for optical adjustment detection |
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| DE102009050340B4 (en) * | 2009-10-23 | 2017-08-10 | Leica Microsystems Cms Gmbh | Device for deflecting a light beam in two different directions and scanning microscope |
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| CN105467553A (en) | 2016-04-06 |
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