CN2098043U - Poly-dimensional inching adjustable mirror bracket - Google Patents
Poly-dimensional inching adjustable mirror bracket Download PDFInfo
- Publication number
- CN2098043U CN2098043U CN 91224012 CN91224012U CN2098043U CN 2098043 U CN2098043 U CN 2098043U CN 91224012 CN91224012 CN 91224012 CN 91224012 U CN91224012 U CN 91224012U CN 2098043 U CN2098043 U CN 2098043U
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- CN
- China
- Prior art keywords
- slide block
- top shoe
- rod
- right sides
- mirror bracket
- 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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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a poly-dimensional inching adjustable mirror bracket used in optical instruments and the light paths of optical experiments. The poly-dimensional inching adjusting mirror bracket comprises a lower slide block, an upper slide block, a right translation slide block, a left translation slide block, a base bracket, three translation adjusting screw rods, fastening screws, a pitching adjusting screw, an elastic sheet, etc. The mirror bracket can be made to form different shapes so as to hold lenses and reflecting mirrors. The mirror bracket, the right translation slide block and left translation slide block are fixed together. The mirror bracket can horizontally move up and down, right and left and backwards or forwards by adjusting the screw rods or the screws. The mirror bracket can also rotate around a vertical shaft for any angles, and the pitching angle degree can be adjusted. The poly-dimensional inching adjustable mirror bracket which has small size, low cost, simple structure and convenient operation is an accessory in optical instruments or optical experiments.
Description
The utility model belongs to the adjustable mirror holder that is used for light path.
In optical instrument or Experiments of Optics, the route of light walking is called light path.For light is walked by a fixed line, to place various lens, catoptron in the light path, and will be adjusted to certain position and angle exactly.For light path is advanced by the requirement of experiment or instrument work, must be installed in lens, catoptron can be on the mirror holder that fine motion on the multi-dimensional direction is regulated, by reaching requirement after the fine setting.
Existing mirror holder by the framework of picture frame, base, two mutual sheathing and three micrometer calipers etc. form, a bigger energy slides on base in the framework, about the seesawing of base, framework and move up and down and finish by the screw rod turn of three micrometer calipers.Picture frame is positioned on the less framework and since the translation of framework make picture frame can be in all around, translation on the three-dimensional up and down, reach the purpose of regulating lens, catoptron.This mirror holder has the high advantage of degree of regulation, but also exists volume big, thereby easily blocks the shortcoming of light path, because complex structure, thereby cost is higher, and can only carry out shortcoming such as three-dimensional regulation in the space, especially uses not too welcome in optical instrument.
Multidimensional fine motion of the present invention is regulated mirror holder and is designed for overcoming above-mentioned shortcoming, can carry out outside the adjusting of 3 d-line motion, can also carry out 360 ° of rotation adjustings and face upward the adjusting of bowing, have characteristics such as simple in structure, that volume is little, cost is low, can satisfy the requirement of the multiple factor of light path adjusting.
Structure of the present utility model is provided by Fig. 1.Fig. 1 is that Mirror frame structure figure is regulated in the multidimensional fine motion.Among Fig. 1,1 is the countersunk head gib screw, and 2 is left and right sides translational adjustment screw rod, 3 is floor board framing, and 4 is top shoe, and 5 is left and right sides translation slide block, 6 is the screw spring card, 7 is the upper and lower translation adjusting screw(rod), and 8 is catoptron, and 9 is picture frame, 10 for facing upward the adjusting screw(rod) of bowing, 11 is shell fragment, and 12 is sliding block, and 13 is trip bolt.
Floor board framing 3 is the sheet metal of the matrix vertically placed, and following broad also is converted into 90 ° of angles from the centre, and the centre of horizontal component has U type gap, so that compress with trip bolt 13 and pedestal.Sliding block 12 also is the metal frame of matrix, and tapered plane is made on the both sides vertically medial surface of part, and promptly inner surface is not vertical with positive facial plane, and angled, we are called the dovetail type oblique angle, make the front and back front surface width difference of sliding block 12.Aim at floor board framing 3 and be fixed together in the narrower one side of front surface width, so constitute the dovetail groove of above-below direction in the inboard of sliding block 12 with countersunk head gib screw 1.
Top shoe 4 is a type metal frame, and its lateral surface is also angled with positive plane, promptly constitutes the dovetail type oblique angle, and matches with the dovetail groove of the medial surface of sliding block 12, so top shoe 4 can slide up and down in sliding block 12 along dovetail groove.Have the screw of vertical direction in the following central authorities of the central authorities of top shoe 4 bottoms and sliding block 12, the spiral shell button direction of two screws is opposite.The two ends hand of spiral of upper and lower translation adjusting screw(rod) 7 is also opposite, can match with the screw of two slide blocks, when turn upper and lower translation adjusting screw(rod) 7, owing to the spiral shell button oppositely make screw rod up and down two parts screw out simultaneously or precession simultaneously, thereby make top shoe 4 and sliding block 12 away from or close, reach and regulate the purpose that mirror holder moves up and down.
Two side frame central authorities at top shoe 4 metal frames flatly have screw on same straight line, allow left and right sides translational adjustment screw rod 2 pass.One end of left and right sides translational adjustment screw rod 2 is used for turn-knob, and the other end is fixing with screw spring card 6.The center section of left and right sides translational adjustment screw rod 2 is equipped with left and right sides translation slide block 5 by screw, i.e. left and right sides translation slide block 5 is contained in the central authorities of top shoe 4 by the left and right sides translational adjustment screw rod 2 that penetrates its center.Picture frame 9 is used for placing lens or catoptron, is fixedly mounted on the left and right sides translation slide block 5.When the translational adjustment screw rod 2 of the turn left and right sides, left and right sides translation slide block 5 drives picture frame 9 and does left and right sides translation motion.
Have the screw of horizontal direction in the middle of the upper side frame of top shoe 4, face upward the adjusting screw(rod) 10 of bowing and therefrom revolved, an end of facing upward the adjusting screw(rod) 10 of bowing is used for turn-knob, and the upper side frame that the other end passes top shoe 4 withstands on the picture frame 9.On the shell fragment 11 top picture frames 9 on the hard-wired support picture frame 9 of the lower frame of top shoe 4, face upward the adjusting screw(rod) 10 of bowing and cooperate, can make picture frame 9 face upward the motion of bowing, thereby regulated the pitch angle degree of lens, catoptron around left and right sides translational adjustment screw rod 2 with shell fragment 11.
Trip bolt 13 is fixed tightly in whole mirror holder the effect on the pedestal except that having, can also in loosening, make whole mirror holder, also just make lens or catoptron solid on unspecified angle in 360 ° of scopes, can also on fore-and-aft direction, change the position by the U type gap of floor board framing 3 and promptly carry out the front and back adjusting around vertical axes.
Picture frame 9 can design difformity according to difform lens and catoptron are installed.Whole mirror holder available metal material also can be made of plastic material.Turn black and handle to satisfy the unreflecting requirement of optical device.
The utlity model has the advantages such as volume is little, simple in structure, regulatory function is many, easy to use. Owing to designed the structure of different existing mirror holders, adopted manual adjustments, mirror holder can not only before and after, up and down, about finely tune, can also carry out rotate adjusting with elevation-depression angle around vertical axes; Because volume is little, the road of not being in the light in instrument or in the experiment; Owing to simple in structure being easy to made and reduced cost. The utility model is a kind of desirable annex in optical instrument and the Experiments of Optics.
Claims (1)
1, mirror holder is regulated in a kind of multidimensional fine motion that is used for optical instrument and Experiments of Optics light path, constitute by picture frame 9, concave base plate frame 3, matrix sliding block 12, type top shoe 4, left and right sides translation slide block 5 and left and right sides translational adjustment screw rod 2, upper and lower translation adjusting screw(rod) 7 etc., top shoe 4 two sides are the dovetail type oblique angle, cooperate with sliding block 12 inboard dovetail grooves, regulate top shoe 4 upper and lower translations by upper and lower translation adjusting screw(rod) 7; Left and right sides translational adjustment screw rod 2 crosses top shoe 4, by screw left and right sides translation slide block 5 is contained in the centre of top shoe 4, and picture frame 9 is fixedly mounted on the left and right sides translation slide block 5, of the present utility model being characterised in that:
A) the following central authorities of top shoe 4 and the following central authorities of sliding block 12 have the opposite screw of spiral shell button direction, and two screws link by upper and lower translation adjusting screw(rod) 7;
B) at the middle screw that has horizontal direction of the upper side frame of top shoe 4, facing upward the adjusting screw(rod) 10 of bowing therefrom revolved, and withstand on the picture frame 9, the hard-wired shell fragment 11 of the lower frame of top shoe 4 withstands on the picture frame 9, faces upward the adjusting screw(rod) 10 of bowing and cooperates with shell fragment 11 and can be a pitch angle degree of adjusting picture frame 9 by left and right sides translational adjustment screw rod 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91224012 CN2098043U (en) | 1991-08-31 | 1991-08-31 | Poly-dimensional inching adjustable mirror bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91224012 CN2098043U (en) | 1991-08-31 | 1991-08-31 | Poly-dimensional inching adjustable mirror bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2098043U true CN2098043U (en) | 1992-03-04 |
Family
ID=4930561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91224012 Withdrawn CN2098043U (en) | 1991-08-31 | 1991-08-31 | Poly-dimensional inching adjustable mirror bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2098043U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472557A (en) * | 2013-09-04 | 2013-12-25 | 中国科学院半导体研究所 | Cylindrical lens coupling three-dimensional adjusting structure |
| CN103472554A (en) * | 2013-09-16 | 2013-12-25 | 天津港东科技发展股份有限公司 | Optical filter pitching adjusting device |
| CN104181665A (en) * | 2013-05-22 | 2014-12-03 | 上海微电子装备有限公司 | Manually-operated fine tuning mechanism used for object lens adjustment |
| CN104965289A (en) * | 2015-05-27 | 2015-10-07 | 中国科学院长春光学精密机械与物理研究所 | Lens two-dimensional angle accurate adjustment installation mechanism |
| CN105093463A (en) * | 2015-09-17 | 2015-11-25 | 天津港东科技发展股份有限公司 | Optical lens bracket |
| CN107272135A (en) * | 2017-06-13 | 2017-10-20 | 苏州艾力光电科技有限公司 | A kind of multi-angle regulation light fixture |
| CN110737068A (en) * | 2019-10-17 | 2020-01-31 | 福建师范大学 | adjusting device for automatic focusing light path |
| CN110749972A (en) * | 2019-12-04 | 2020-02-04 | 上海航天控制技术研究所 | Prism installation device convenient to fine setting |
| CN114295005A (en) * | 2021-11-30 | 2022-04-08 | 航天科工微电子系统研究院有限公司 | Reference mirror adjusting device |
-
1991
- 1991-08-31 CN CN 91224012 patent/CN2098043U/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181665A (en) * | 2013-05-22 | 2014-12-03 | 上海微电子装备有限公司 | Manually-operated fine tuning mechanism used for object lens adjustment |
| CN104181665B (en) * | 2013-05-22 | 2017-03-29 | 上海微电子装备有限公司 | A kind of manual fine-tuning mechanism adjusted for objective lenses |
| CN103472557A (en) * | 2013-09-04 | 2013-12-25 | 中国科学院半导体研究所 | Cylindrical lens coupling three-dimensional adjusting structure |
| CN103472554A (en) * | 2013-09-16 | 2013-12-25 | 天津港东科技发展股份有限公司 | Optical filter pitching adjusting device |
| CN103472554B (en) * | 2013-09-16 | 2016-05-11 | 天津港东科技发展股份有限公司 | Optical filter pitching regulating device |
| CN104965289A (en) * | 2015-05-27 | 2015-10-07 | 中国科学院长春光学精密机械与物理研究所 | Lens two-dimensional angle accurate adjustment installation mechanism |
| CN105093463A (en) * | 2015-09-17 | 2015-11-25 | 天津港东科技发展股份有限公司 | Optical lens bracket |
| CN107272135A (en) * | 2017-06-13 | 2017-10-20 | 苏州艾力光电科技有限公司 | A kind of multi-angle regulation light fixture |
| CN110737068A (en) * | 2019-10-17 | 2020-01-31 | 福建师范大学 | adjusting device for automatic focusing light path |
| CN110749972A (en) * | 2019-12-04 | 2020-02-04 | 上海航天控制技术研究所 | Prism installation device convenient to fine setting |
| CN114295005A (en) * | 2021-11-30 | 2022-04-08 | 航天科工微电子系统研究院有限公司 | Reference mirror adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |