CN108572429A - A kind of prism installation device - Google Patents
A kind of prism installation device Download PDFInfo
- Publication number
- CN108572429A CN108572429A CN201810680268.2A CN201810680268A CN108572429A CN 108572429 A CN108572429 A CN 108572429A CN 201810680268 A CN201810680268 A CN 201810680268A CN 108572429 A CN108572429 A CN 108572429A
- Authority
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- China
- Prior art keywords
- prism
- pressing plate
- chassis
- installation device
- pallet
- 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.)
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Classifications
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- 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
- G02B7/1805—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for prisms
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The invention discloses a kind of prism installation devices, it is provided with chassis on its pedestal, the bottom end of locking pin is run through chassis and is coordinated with base thread from top to bottom, and there is the locating part abutted with the top surface on chassis on locking pin, several longitudinal adjustment apparatus are provided between pedestal and chassis, it is provided with pallet on chassis, the locating piece circumferentially contacted with prism is provided on pallet；The side of pallet is provided with column, the top of column is disposed with the pressing plate and latch plate of contraposition cooperation from top to bottom, and the free end of pressing plate and the free end of latch plate are respectively positioned on the top of prism, pressing plate seat is provided with below latch plate, it is provided with steel ball between pressing plate seat and latch plate, the top of pressing plate seat has the limit mounting structures being adapted to steel ball, vertically runs through the locking nail for having with pressing plate screw-thread fit and being abutted with latch plate on pressing plate.The prism installation device accurately can reliably install prism, to improve the product imaging effect and data precision of spectral instrument.
Description
Technical field
The present invention relates to spectral instrument optics matching component technical field, more particularly to a kind of prism installation devices.
Background technology
In the prior art, it is divided as beam splitter using prism in partial spectrum instrument, therefore, prism
Installation it is particularly important, the installation site of prism is precise and stable, and the imaging clearly of instrument, good imaging quality can be made to be conducive to
Analysis to spectrum causes instrument imaging effect bad if the installation site of prism is inaccurate, then can be to obtained by spectrum analysis
Data cause prodigious error, and then seriously affect precision of analysis.
In current existing prism mounting technique, typically prism is directly fixedly mounted on prism chassis, but the dress
With mounting structure only to prism play the role of one it is fixed, the accuracy of the installation site of prism fully relies on prism, rib
The machining accuracies of mirror chassis and some relevant machine components ensures, and this undoubtedly increase prism and its related accessory plus
Work difficulty and production cost, and if can not ensure the machining accuracy of prism and related accessory, will have a direct impact on spectroanalysis instrument
The imaging effect and data error of device.
Therefore, how a kind of prism installation device is provided, so that the mounting structure of prism is more accurate and reliable, so as to
The product imaging effect and data precision for improving spectral instrument are that those skilled in the art need the important technology solved to ask at present
Topic.
Invention content
The object of the present invention is to provide a kind of prism installation device, which can be accurately reliable by prism
Installation, to improve the product imaging effect and data precision of spectral instrument.
In order to solve the above technical problems, the present invention provides a kind of prism installation device, including pedestal and locking pin, the base
Chassis is provided on seat, the bottom end of the locking pin is run through the chassis and coordinated with the base thread from top to bottom, and institute
The locating part for having on locking pin and being abutted with the top surface on the chassis is stated, is provided between the pedestal and the chassis several vertical
To regulating device, it is provided with pallet on the chassis, the locating piece circumferentially contacted with prism is provided on the pallet；
The side of the pallet is provided with column, and the top of the column is disposed with the pressure of contraposition cooperation from top to bottom
Plate and latch plate, and the free end of the pressing plate and the free end of the latch plate are respectively positioned on the top of prism, the latch plate
Lower section be provided with pressing plate seat, steel ball is provided between the pressing plate seat and the latch plate, the top of the pressing plate seat has
The limit mounting structures being adapted to the steel ball, vertically run through on the pressing plate have with the pressing plate screw-thread fit and with
The locking nail that the latch plate abuts.
Preferably, the longitudinal adjustment apparatus includes the collet being fixed on the pedestal, further includes running through from top to bottom
The chassis and with the regulating nail that offsets at the top of the collet, thread bush is equipped with locking nut on the regulating nail.
Preferably, the longitudinal adjustment apparatus is at least 3, and each longitudinal adjustment apparatus is uniformly distributed along the circumferential direction of prism,
And the structure that the top of each collet offsets with the regulating nail is respectively any one of plane, V-groove or circular hole.
Preferably, the locating piece is at least 3, and each locating piece is corresponded and is bonded with each faceted pebble of prism
Adaptation, has adjustment hole on the locating piece, the locating piece by through the adjustment hole and with the adjusting of pallet screw threads for fastening
Screw is set on the pallet with being reciprocally moveable, and the moving direction of locating piece faceted pebble phase corresponding with the locating piece
Vertically.
Preferably, the adjustment hole be waist-shaped hole, and the extended line of the long axis of the waist-shaped hole with its where locating piece institute
Corresponding faceted pebble is perpendicular.
Preferably, there is arc waist-shaped hole, the center of circle direction corresponding to the arc-shaped side of the arc waist-shaped hole on the pallet
The axis side of prism, and the arc waist-shaped hole interpolation is equipped with the micrometer adjusting screw with the chassis screw threads for fastening.
Preferably, the limit mounting structures are to be bonded the spherical groove being adapted to, the steel ball with the outer surface of the steel ball
It is adhesively fixed between the spherical groove.
Preferably, gasket is provided between the pressing plate seat and prism, the gasket is bonded and fixed to the pressing plate seat
Bottom.
Preferably, the locating part is the circumferentially arranged annular convex platform in the locking pin peripheral part.
Preferably, it is provided with operation handwheel with being connected at the top of the locking pin.
During installing and using, prism is set for relatively above-mentioned background technology, prism installation device provided by the present invention
In simultaneously appropriate System of Rotating about Fixed Axis is supported by each faceted pebble of each locating piece and prism later to the angle subsequently used is met on pallet
It connects, and is clamped along the direction towards prism axis so that prism limits fixation in the horizontal direction, while adjusting locking nail to moving down
It moves until the longitudinal retaining mechanism being made of pressing plate, latch plate and pressing plate seat is abutted with the top of prism and by prism along vertical side
It is limited to compressing, steel ball can fully ensure that the pressing force of vertical direction is reliablely and stablely transferred at prism at this time；Lead to later
The spacing for crossing the chassis and pedestal of each longitudinal adjustment apparatus adjustment corresponding position, to adjust height, the pitch angle on entire chassis
And side tilt angle, so that the installation site of prism is more accurate, to meet the need of work of corresponding optical instrument.The rib
Mirror mounting assembly is realized and is pacified to prism under the premise of ensureing that prism reliably installs fixed by the coordinated of each component
The accurate quick adjustment of holding position, especially setting angle, height and other mounting structure parameters substantially increases prism peace
Positional accuracy after dress ensure that the product imaging effect of spectral instrument and corresponding data precision.
In another preferred embodiment of the present invention, the longitudinal adjustment apparatus includes the collet being fixed on the pedestal,
Further include running through the chassis from top to bottom and with the regulating nail that offsets at the top of the collet, thread set on the regulating nail
There is locking nut.In adjustment process, by screw regulating nail make its bottom end relative to chassis bottom stretch out or retraction, due to
Bottom end of regulating nail offsets with collet always during this, therefore can whereby adjust between the chassis of corresponding site and the vertical of pedestal
Away from, to by the adjustment of the regulating nail of the longitudinal adjustment apparatus to different location realize to chassis whole height and chassis with
The adjustment of relative inclination between pedestal, and then reach the further accurate adjustment to prism installation site, so that prism installation dress
The use needs of the optical instruments such as spectrometer can more accurately and reliably be met by setting, and improve its data precision and imaging effect.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structure front view for the prism installation device that specific implementation mode is provided of the present invention；
Fig. 2 is the vertical view of Fig. 1.
Specific implementation mode
Core of the invention is to provide a kind of prism installation device, which can be accurately reliable by prism
Installation, to improve the product imaging effect and data precision of spectral instrument.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
It please refers to Fig.1 and Fig. 2, Fig. 1 is a kind of structure for the prism installation device that specific implementation mode is provided of the present invention
Front view；Fig. 2 is the vertical view of Fig. 1.
In a specific embodiment, prism installation device provided by the present invention, including pedestal 11 and locking pin 111, base
Be provided with chassis 12 on seat 11, the bottom end of locking pin 111 run through from top to bottom chassis 12 and with 11 screw-thread fit of pedestal, and lock
There is the locating part 112 abutted with the top surface on chassis 12 on pin 111, several longitudinally adjusts are provided between pedestal 11 and chassis 12
Device is provided with pallet 13 on chassis 12, the locating piece 14 circumferentially contacted with prism 21 is provided on pallet 13；Pallet 13
Side be provided with column 15, the top of column 15 is disposed with the pressing plate 151 and latch plate of contraposition cooperation from top to bottom
152, and the free end of pressing plate 151 and the free end of latch plate 152 are respectively positioned on the top of prism 21, the lower section of latch plate 152 is set
It is equipped with pressing plate seat 153, steel ball 154 is provided between pressing plate seat 153 and latch plate 152, the top of pressing plate seat 153 has and steel ball
The limit mounting structures 155 of 154 adaptations, vertically running through on pressing plate 151 has and 151 screw-thread fit of pressing plate and and latch plate
152 locking nails 156 abutted.
During installing and using, prism 21 is placed on pallet 13 and appropriate System of Rotating about Fixed Axis is to meeting the angle subsequently used
Degree, is abutted by each locating piece 14 with each faceted pebble of prism 21 later, and is clamped so that rib along the direction towards 21 axis of prism
Mirror 21 limits fixation in the horizontal direction, while adjusting locking nail 156 and moving down until by pressing plate 151, latch plate 152 and pressing plate
Longitudinal retaining mechanism that seat 153 is constituted abuts with the top of prism 21 and prism 21 is vertically compressed to limit, at this time steel
Ball 154 can fully ensure that the pressing force of vertical direction is reliablely and stablely transferred at prism 21；Pass through each longitudinally adjust later
Device adjusts the spacing on the chassis 12 and pedestal 11 of corresponding position, to adjust height, pitch angle and the inclination on entire chassis 12
Angle, so that the installation site of prism 21 is more accurate, to meet the need of work of corresponding optical instrument.The prism peace
Assembling device is realized under the premise of ensureing that prism reliably installs fixed to prism installation position by the coordinated of each component
It sets, especially the accurate quick adjustment of setting angle, height and other mounting structure parameters, after substantially increasing prism installation
Positional accuracy, ensure that the product imaging effect of spectral instrument and corresponding data precision.
It should be noted that practical set is in use, in order to further increase the structure locking effect of locking nail 156, it can
With in the setting of the top of pressing plate 151 and the locking nut 158 of 156 screw-thread fit of locking nail, with by screw-thread fit by locking nail
156 are reliably locked, with further increase the prism installation device corresponding assembly assembly intensity and prism it is vertical
Lock limit effect in direction.
Further, longitudinal adjustment apparatus includes the collet 121 being fixed on pedestal 11, further includes running through bottom from top to bottom
Disk 12 and the regulating nail 122 to offset with the top of collet 121, thread bush is equipped with locking nut 123 on regulating nail 122.It adjusted
Cheng Zhong makes its bottom end stretch out or bounce back relative to the bottom on chassis 12, due to adjusting in the process by screwing regulating nail 122
The bottom end of nail 122 offsets with collet 121 always, therefore can adjust whereby between the chassis 12 of corresponding site and the vertical of pedestal 11
Away from, to being realized to 12 whole height of chassis by the adjustment of the regulating nail 122 of the longitudinal adjustment apparatus to different location and
The adjustment of relative inclination between chassis 12 and pedestal 11, and then reach the further accurate adjustment to 21 installation site of prism, with
So that prism installation device is more accurately and reliably met the use needs of the optical instruments such as spectrometer, improves its data precision
And imaging effect.
More specifically, longitudinal adjustment apparatus is at least 3, each longitudinal adjustment apparatus is uniformly distributed along the circumferential direction of prism 21.This kind
Circumferential distribution equalizing structure can make to be provided with vertical spacing regulating power at chassis 12 and 11 each position of pedestal, to effectively improve
The prism installation device is to the degree of regulation and adjustment effect of the parameters such as position, the angle of prism 21, to be further ensured that phase
Answer the data precision and working effect of optical instrument.
In addition, the top of each collet 121 is respectively appointing in plane, V-groove or circular hole with the structure that regulating nail 122 offsets
It is a kind of.Using above-mentioned three kinds of abutting contacts structure coordinated, realizes and fitted between the collet 121 and regulating nail 122 at each position
The aligning accuracy of distribution structure simultaneously provides certain Horizontal limiting effect, further clearly any 122 its corresponding bottom of regulating nail
Adapter structure uniqueness between support 121 and exclusiveness to a certain extent, so that when needing replacing other under actual condition
When the prism of material, the quick and precisely contraposition dress between respective underwires 121 and regulating nail 122 can be realized in component disassembly process
The disassembly efficiency and prism of the associated components such as chassis 12 and the pedestal 11 matched, and then significantly improve the prism installation device are installed
Precision, so that the integrated operation efficiency and its operating mode adaptability of the prism installation device are accordingly improved.
On the other hand, locating piece 14 is at least 3, and each locating piece 14 is corresponded and is bonded with each faceted pebble of prism 21
Adaptation, has adjustment hole 141 on locating piece 14, locating piece 14 by through the adjustment hole 141 and with 13 screw threads for fastening of pallet
Adjusting screw 142 is set on pallet 13 with being reciprocally moveable, and the moving direction of locating piece 14 is corresponding with the locating piece 14
Faceted pebble is perpendicular.Pass through the coordinated of the adjustment hole 141 and adjusting screw 142 so that prism 21 can be made relative to pallet 13
The horizontal position adjustment of appropriateness, demand is installed and used to meet the prism under different operating modes.
It should be noted that above-mentioned be adapted to the fitting of the faceted pebble of prism 21 to realize that the structural member of Horizontal limiting does not limit to
In locating piece 14 shown in figure, flexible selection anchor ear or clamp spring etc. can also be needed according to actual condition, and other have fitting limit
The functional unit of capability as long as reliable limit can be provided the horizontal direction of prism, and ensures the prism in principle
The actual use of mounting device needs.
In addition, adjustment hole 141 be waist-shaped hole, and the extended line of the long axis of the waist-shaped hole with its where locating piece 14 pair
The faceted pebble answered is perpendicular.The setting structure of the waist-shaped hole helps to enable the locating piece 14 after installation is complete along the length of waist-shaped hole
Axis extending direction is moderately mobile, to realize compression or the release to corresponding faceted pebble, and then is achieved in prism levels direction
Fine tuning, to be further ensured that the positional precision of prism.
Further, there is arc waist-shaped hole 131, the circle corresponding to the arc-shaped side of the arc waist-shaped hole 131 on pallet 13
The heart and is fitted with the micrometer adjusting screw with 12 screw threads for fastening of chassis towards the axis side of prism 21 in arc waist-shaped hole 131
132.By the adapter structure between the arc waist-shaped hole 131 and micrometer adjusting screw 132, pallet 13 can be enable with the axis of prism 21
Line is that shaft does appropriate fixed-axis rotation relative to chassis 12, simultaneously because having linkage knot between the prism 21 and pallet 13 after assembly
Structure so that prism 21 also correspondingly has the fine-tuning capability that dead axle moderately rotates, to further increase the prism installation dress
The position adjustment range for the prism set, to further increase corresponding optical parameter precision and operating mode adaptability.
In addition, limit mounting structures 155 are to be bonded the spherical groove being adapted to, steel ball 154 and spherical shape with the outer surface of steel ball 154
It is adhesively fixed between slot.The spherical shape slot structure can be adapted to the fully fitting of steel ball 154, so that the pressure transmitted downwards at steel ball 154
Clamp force can be more uniformly abundant, to effectively optimize the vertical stress of the associated components such as steel ball 154 and prism 21, avoids stress
The problems such as component damage caused by being unevenly distributed or assembly insufficient strength.In addition, be adhesively fixed can effectively ensure that steel ball 154 with
Assembly intensity between spherical groove occurs dislocation between steel ball 154 and spherical groove in avoiding practical set from operating or loosens.
More specifically, being provided with gasket 157 between pressing plate seat 153 and prism 21, gasket 157 is bonded and fixed to pressing plate seat
153 bottom.The gasket 157 can effectively avoid because between pressing plate seat 153 and prism 21 agent structure be in direct contact caused by tie
Structure damages, and advanced optimizes the stress distribution between pressing plate seat 153 and prism 21, to be further ensured that the prism installation dress
Set vertical locking limit effect of the associated component to prism 21.
In addition, locating part 112 is the circumferentially arranged annular convex platform in 111 peripheral part of locking pin.The annular convex platform can
It contacts to form annular stop structure with the top surface on chassis 12, to enable locking pin 111 when vertical direction is locked and limited
It is enough to fix reliable grip between chassis 12 and pedestal 11, it is reliable with the assembly intensity and structure that ensure the prism installation device
Property.
It should be pointed out that it is only preferred embodiment, annular convex platform and lock that above-mentioned locating part 112, which is annular convex platform as shown in the figure,
Tight 111 main part of pin is an integral structure, to advanced optimize the stress distribution and its component processing efficiency of locking pin 111.
But in practical applications, the structure of above-mentioned locating part 112 is not limited thereto, and can also be to be abutted with the top surface on chassis 12
Claw, clip or axle sleeve etc. and the limit assembly that 111 main part of locking pin is integral type or seperated fastening-type structure, work people
Member can need flexibly to select according to actual condition, in principle, as long as can ensure reliable between locking pin 111 and chassis 12
It locks and the actual use for meeting the prism installation device needs.
It should be further noted that being adapted to locking pin 111 on chassis 12 in practical application in order to ensure to assemble effect
Pore structure be unthreaded hole structure, and with chassis 12 run through the part that be adapted on locking pin 111 also to have the column of smooth peripheral surface
Shape structure；And the pore structure being adapted to locking pin 111 on pedestal 11 is threaded hole, to be fastened with the assembly side of locking pin 111
Screw thread secure fit fastens.
Further, the top of locking pin 111 is provided with operation handwheel 113 with being connected.The operation handwheel 113 can be shown
The operation arm of force improved during 111 end of locking pin screws is write, the elastic operation of the dismounting to effectively reduce locking pin 111 is difficult
Degree reduces labor intensity, keeps the operating process of the prism installation device more time saving and energy saving and convenient and efficient.
In summary, the prism installation device provided in the present invention, during installing and using, prism is placed on pallet
And appropriate System of Rotating about Fixed Axis is abutted by each locating piece with each faceted pebble of prism, and to the angle subsequently used is met along court later
It is clamped to the direction of prism axis so that prism limits fixation in the horizontal direction, while adjusting locking nail and moving down until by pressing
Longitudinal retaining mechanism that plate, latch plate and pressing plate seat are constituted abuts with the top of prism and prism is vertically compressed to limit
Position, steel ball can fully ensure that the pressing force of vertical direction is reliablely and stablely transferred at prism at this time；Pass through each longitudinal direction later
Regulating device adjusts the spacing on the chassis and pedestal of corresponding position, to adjust height, pitch angle and the angle of heel on entire chassis
Degree, so that the installation site of prism is more accurate, to meet the need of work of corresponding optical instrument.The prism installation dress
The coordinated by each component is set, under the premise of ensureing that prism reliably installs fixed, is realized to prism installation site, especially
It is the accurate quick adjustment of setting angle, height and other mounting structure parameters, substantially increases the position after prism installation
Accuracy is set, ensure that the product imaging effect of spectral instrument and corresponding data precision.
Prism installation device provided by the present invention is described in detail above.Specific case pair used herein
The principle of the present invention and embodiment are expounded, and the explanation of above example is only intended to help to understand method of the invention
And its core concept.It should be pointed out that for those skilled in the art, before not departing from the principle of the invention
It puts, can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the guarantor of the claims in the present invention
It protects in range.
Claims (10)
1. a kind of prism installation device, it is characterised in that：Including pedestal and locking pin, chassis is provided on the pedestal, it is described
The bottom end of locking pin from top to bottom run through the chassis and with the base thread coordinate, and on the locking pin have with it is described
The locating part that the top surface on chassis abuts, is provided with several longitudinal adjustment apparatus, the chassis between the pedestal and the chassis
On be provided with pallet, the locating piece circumferentially contacted with prism is provided on the pallet；
The side of the pallet is provided with column, the top of the column be disposed with from top to bottom contraposition cooperation pressing plate and
Latch plate, and the free end of the pressing plate and the free end of the latch plate are respectively positioned on the top of prism, under the latch plate
Side is provided with pressing plate seat, and steel ball is provided between the pressing plate seat and the latch plate, and the top of the pressing plate seat has and institute
The limit mounting structures for stating steel ball adaptation, vertically run through on the pressing plate have with the pressing plate screw-thread fit and with it is described
The locking nail that latch plate abuts.
2. prism installation device as described in claim 1, it is characterised in that：The longitudinal adjustment apparatus is described including being fixed on
Collet on pedestal, further include run through from top to bottom the chassis and with the regulating nail that offsets at the top of the collet, the tune
Section nails on thread bush and locking nut is housed.
3. prism installation device as claimed in claim 2, it is characterised in that：The longitudinal adjustment apparatus is at least 3, each institute
The circumferential direction that longitudinal adjustment apparatus is stated along prism is uniformly distributed, and the structure that the top of each collet offsets with the regulating nail is respectively
Any one of plane, V-groove or circular hole.
4. prism installation device as described in claim 1, it is characterised in that：The locating piece is at least 3, and each described fixed
Position block, which is corresponded and is bonded with each faceted pebble of prism, to be adapted to, and has adjustment hole on the locating piece, the locating piece is by passing through
It wears the adjustment hole and is set on the pallet with being reciprocally moveable with the adjusting screw of pallet screw threads for fastening, and the locating piece
Moving direction faceted pebble corresponding with the locating piece it is perpendicular.
5. prism installation device as claimed in claim 4, it is characterised in that：The adjustment hole is waist-shaped hole, and the waist-shaped hole
The extended line of long axis and the faceted pebble corresponding to the locating piece where it is perpendicular.
6. prism installation device as described in claim 1, it is characterised in that：There is arc waist-shaped hole, the arc on the pallet
The center of circle corresponding to the arc-shaped side of shape waist-shaped hole towards prism axis side, and the arc waist-shaped hole interpolation be equipped with
The micrometer adjusting screw of the chassis screw threads for fastening.
7. prism installation device as described in claim 1, it is characterised in that：The limit mounting structures be and the steel ball
The spherical groove of outer surface fitting adaptation, is adhesively fixed between the steel ball and the spherical groove.
8. prism installation device as claimed in claim 7, it is characterised in that：It is provided with pad between the pressing plate seat and prism
Piece, the gasket are bonded and fixed to the bottom of the pressing plate seat.
9. prism installation device as described in claim 1, it is characterised in that：The locating part is circumferentially arranged in the lock
The annular convex platform of tight pin peripheral part.
10. prism installation device as described in claim 1, it is characterised in that：It is arranged with being connected at the top of the locking pin
There is operation handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680268.2A CN108572429A (en) | 2018-06-27 | 2018-06-27 | A kind of prism installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680268.2A CN108572429A (en) | 2018-06-27 | 2018-06-27 | A kind of prism installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108572429A true CN108572429A (en) | 2018-09-25 |
Family
ID=63573817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810680268.2A Pending CN108572429A (en) | 2018-06-27 | 2018-06-27 | A kind of prism installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108572429A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147693A (en) * | 2021-12-28 | 2022-03-08 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Safe locking and positioning device for rotary arm |
-
2018
- 2018-06-27 CN CN201810680268.2A patent/CN108572429A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147693A (en) * | 2021-12-28 | 2022-03-08 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Safe locking and positioning device for rotary arm |
| CN114147693B (en) * | 2021-12-28 | 2024-01-26 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Safety locking and positioning device for rotating arm |
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