CN110187466A - Mirror holder and mirror holder lock - Google Patents
Mirror holder and mirror holder lock Download PDFInfo
- Publication number
- CN110187466A CN110187466A CN201910320479.XA CN201910320479A CN110187466A CN 110187466 A CN110187466 A CN 110187466A CN 201910320479 A CN201910320479 A CN 201910320479A CN 110187466 A CN110187466 A CN 110187466A
- Authority
- CN
- China
- Prior art keywords
- adjustment plate
- mirror holder
- adjustment
- lock
- sliding bar
- 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.)
- Pending
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
Abstract
The present invention relates to optical device constructing technology field, a kind of mirror holder and mirror holder lock are disclosed, to ensure stability and fineness in flexibility and fixation procedure in eyeglass adjustment process.Mirror holder of the present invention includes the support plate being placed in optical path and the adjustment plate for placing eyeglass, further include: adjustment structure, for applying active force to the first side of the adjustment plate, to drive the adjustment plate to arrive at target position and limit the shift transformation of the adjustment plate in a first direction；Lock construction, for limiting the shift transformation of the adjustment plate in a second direction after the adjustment plate arrives at target position；The second direction is opposite to the first direction, so that in the locked state, the active force of the second direction is rigidly resisted against the second side of the adjustment plate, and under non-locking state, corresponding abutting part can in the adjustment plate shift transformation position activity adjustment；Wherein, the first side and second side are respectively the abdomen back two sides of the adjustment plate.
Description
Technical field
The present invention relates to optical device constructing technology fields more particularly to a kind of mirror holder and mirror holder to lock.
Background technique
In the use process of optical mirror slip, the variation that can be all related to lens position is adjusted and is fixed.How to provide
Mirror holder flexibly realize eyeglass adjusting and it is fixed be always research and development hot spot.Meanwhile it can be generated based on different usage scenarios
Diversified demand, but effectively ensure the fineness of optical device and stability is thick-and-thin pursuit.
By taking reflector mount as an example, traditional reflector mount generally by fixed mirror support supports plate, can multidimensional it is mobile
Mirror holder adjustment plate, extension spring and threaded adjustment pair composition.In use, support plate is provided always by extension spring and is adjusted
The pulling force that whole plate is mutually drawn close, and the thrust for increaseing or decreasing position spacing between support plate and adjustment plate is provided by screw thread pair；
In the installation process of eyeglass, with the applied external forces such as the manpower opposite with extension spring force direction can also to adjustment plate into
The operation of row change in displacement；And in the course of work of eyeglass, between support plate and adjustment plate also be constantly in locking but it is unlocked
State；Be easy to cause in use process causes light beam to change because of the factors such as vibration or maloperation.
Summary of the invention
Present invention aims at disclosing a kind of mirror holder and mirror holder lock, with ensure flexibility in eyeglass adjustment process and
Stability and fineness in fixation procedure.
In order to achieve the above object, the present invention discloses a kind of mirror holder, the support plate including being placed in optical path and the tune for placing eyeglass
Whole plate, further includes:
Structure is adjusted, for applying active force to the first side of the adjustment plate, to drive the adjustment plate to arrive at mesh
Cursor position and the shift transformation for limiting the adjustment plate in a first direction；
Lock construction, for limiting the position of the adjustment plate in a second direction after the adjustment plate arrives at target position
Move transformation；The second direction is opposite to the first direction, so that in the locked state, the active force of the second direction is rigid
Property be resisted against the second side of the adjustment plate, and under non-locking state, corresponding abutting part can be displaced in the adjustment plate to be become
Activity adjustment in change place；
Wherein, the first side and second side are respectively the abdomen back two sides of the adjustment plate.
Based on same technical concept, invention additionally discloses a kind of mirror holder locks, for being used with mirror holder adjustment setted structure,
And after the adjustment plate of mirror holder arrives at target position, the shift transformation of the adjustment plate is limited in a second direction；Described second
On the contrary, making in the locked state, the active force of the second direction is rigidly resisted against the adjustment plate for direction and first direction
Second side, and under non-locking state, corresponding abutting part can in the adjustment plate shift transformation position activity adjustment；
Wherein, the mirror holder adjusts structure, described to drive for applying active force to the first side of the adjustment plate
Adjustment plate arrives at target position and limits the shift transformation of the adjustment plate in a first direction；The first side and described the
Two side faces are respectively the abdomen back two sides of the adjustment plate.
Preferably, under non-locking state, the active force resilient abutment of the mirror holder lock second direction is in the adjustment plate
Second side；And/or the mirror holder is locked one end opposite with the abutting part and is fixed with support frame as described above.
Further, progenesis power direction of the mirror holder lock for locking is perpendicular to the adjustment plate in optical path
Adjustment direction.Specifically, mirror holder lock specifically includes bracket, fixed copper sheathing, sliding bar, pressure spring, retaining ring, holding screw,
In: bracket is threadedly secured to support plate, and fixed copper sheathing is fixed on bracket；Sliding bar front end is spherical structure abutting part,
Bar can do free to slide in copper sheathing；Pressure spring is located between the intermediate lands and retaining ring of sliding bar, for applying top appropriate
Clamp force, so that the ball of sliding bar holds out against the adjustment plate always；Retaining ring is fixed on bracket, and centre passes through sliding bar, clamp screw
Nail can screw in retaining ring, thus the movement of limit slippage bar.
The invention has the following advantages:
Ensure that the stability and fineness in the flexibility and fixation procedure in eyeglass adjustment process, structure are simply real
With effectively preventing causing light beam to change because of vibration or the factors such as maloperation in use process, cost performance is high.
Below with reference to accompanying drawings, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of mirror holder lock disclosed by the embodiments of the present invention；
Fig. 2 is the schematic perspective view of mirror holder disclosed by the embodiments of the present invention.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Embodiment one
The present embodiment discloses a kind of mirror holder, the support plate including being placed in optical path and the adjustment plate for placing eyeglass, and also
Including adjustment structure and lock construction.
In the present embodiment, structure is adjusted, for applying active force to the first side of the adjustment plate, to drive the tune
Whole plate arrives at target position and limits the shift transformation of the adjustment plate in a first direction.
Optionally, which can be used traditional screw thread auxiliary structure.Its specifically can by pass through support plate lead screw with
It is mounted in adjustment plate to contraposition contact composition.The adjustment structure and the connection relationship of other component can refer to background technique, no
It repeats.
In the present embodiment, lock construction is used for after the adjustment plate arrives at target position, in a second direction described in limitation
The shift transformation of adjustment plate；The second direction is opposite to the first direction, so that in the locked state, the second direction
Active force be rigidly resisted against the second side of the adjustment plate.And under non-locking state, corresponding abutting part can be in the tune
Activity adjustment in whole plate shift transformation position.
Wherein, above-mentioned " first side " and " second side " is respectively the abdomen back two sides of the adjustment plate.On the other hand,
Lock construction one end opposite with the abutting part can be fixed with support frame as described above；Its fixed form can be using the fastening such as screw
Part can also use the integrally formed manufacture craft of the two.
Preferably, the active force resilient abutment of above-mentioned lock construction second direction is in the second side of the adjustment plate.
Preferably, tune of progenesis power direction of the above-mentioned lock construction for locking perpendicular to the adjustment plate in optical path
Perfect square to.Such as: the lock construction may particularly include: bracket, fixed copper sheathing, sliding bar, pressure spring, retaining ring, holding screw.Reference
Attached drawing 1 and attached drawing 2, in which:
Bracket 1 is threadedly secured to support plate, and fixed copper sheathing 2 is fixed on bracket；3 front end of sliding bar is spherical structure
Abutting part, bar can do free to slide in copper sheathing；Pressure spring 4 is located between the intermediate lands and retaining ring of sliding bar, for applying
Pressure appropriate, so that the ball of sliding bar holds out against the adjustment plate always；Retaining ring 5 is fixed on bracket, and centre passes through sliding
Bar 3, holding screw 6 can screw in retaining ring, thus the movement of limit slippage bar.
To sum up, mirror holder disclosed in the present embodiment can be applied to the application scenarios such as locking reflector mount, to ensure eyeglass tune
The stability and fineness in flexibility and fixation procedure during section, it is simple and practical in structure, it effectively prevents using
Light beam is caused to change because of the factors such as vibration or maloperation in journey, cost performance is high.
Embodiment 2
Corresponding with above-described embodiment, the present embodiment discloses a kind of mirror holder lock.
A kind of mirror holder lock of the present embodiment arrives at target in the adjustment plate of mirror holder for using with mirror holder adjustment setted structure
Behind position, the shift transformation of the adjustment plate is limited in a second direction；The second direction and first direction are on the contrary, make
Under lock state, the active force of the second direction is rigidly resisted against the second side of the adjustment plate, and in non-locking state
Under, corresponding abutting part can in the adjustment plate shift transformation position activity adjustment.
In the present embodiment, above-mentioned mirror holder adjustment structure is used to apply active force to the first side of the adjustment plate to drive
The adjustment plate arrives at target position and limits the shift transformation of the adjustment plate in a first direction.Wherein, the adjustment structure
Screw thread auxiliary structure can be used.
Above-mentioned first side and second side are respectively the abdomen back two sides of adjustment plate.
Preferably, under non-locking state, the active force resilient abutment of the mirror holder lock second direction is in the adjustment plate
Second side；And/or the mirror holder is locked one end opposite with the abutting part and is fixed with support frame as described above.
Preferably, progenesis power direction tune perpendicular to the adjustment plate on optical path of the mirror holder lock for locking
Perfect square to.
Such as: referring to attached drawing 1 and attached drawing 2, the present embodiment mirror holder lock may particularly include bracket, fixed copper sheathing, sliding bar, pressure
Spring, retaining ring, holding screw, in which: bracket is threadedly secured to support plate, and fixed copper sheathing is fixed on bracket；Sliding bar
Front end is spherical structure abutting part, and bar can do free to slide in copper sheathing；Pressure spring is located at the intermediate lands and retaining ring of sliding bar
Between, for applying pressure appropriate, so that the ball of sliding bar holds out against the adjustment plate always；Retaining ring is fixed on bracket,
Centre passes through sliding bar, and holding screw can screw in retaining ring, thus the movement of limit slippage bar.
Similarly, mirror holder disclosed in the present embodiment is locked, and can be applied to the application scenarios such as locking reflector mount, to ensure eyeglass
The stability and fineness in flexibility and fixation procedure in adjustment process, it is simple and practical in structure, effectively prevent using
Light beam is caused to change because of the factors such as vibration or maloperation in the process, cost performance is high.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of mirror holder, including the support plate being placed in optical path and the adjustment plate for placing eyeglass, which is characterized in that further include:
Structure is adjusted, for applying active force to the first side of the adjustment plate, to drive the adjustment plate to arrive at target position
Set and limit in a first direction the shift transformation of the adjustment plate；
Lock construction, the displacement for after the adjustment plate arrives at target position, limiting the adjustment plate in a second direction become
It changes；The second direction is opposite to the first direction, so that in the locked state, the active force of the second direction rigidly supports
It is against the second side of the adjustment plate, and under non-locking state, corresponding abutting part can be in adjustment plate shift transformation position
Set interior activity adjustment；
Wherein, the first side and second side are respectively the abdomen back two sides of the adjustment plate.
2. mirror holder according to claim 1, which is characterized in that under non-locking state, the lock construction second direction
Active force resilient abutment is in the second side of the adjustment plate；And/or
Lock construction one end opposite with the abutting part is fixed with support frame as described above.
3. mirror holder according to claim 1 or 2, which is characterized in that progenesis power side of the lock construction for locking
To the adjustment direction perpendicular to the adjustment plate in optical path.
4. mirror holder according to claim 3, which is characterized in that the lock construction include bracket, fixed copper sheathing, sliding bar,
Pressure spring, retaining ring, holding screw, in which: bracket is threadedly secured to support plate, and fixed copper sheathing is fixed on bracket；Sliding
Bar front end is spherical structure abutting part, and bar can do free to slide in copper sheathing；Pressure spring is located at intermediate lands and the locking of sliding bar
Between ring, for applying pressure appropriate, so that the ball of sliding bar holds out against the adjustment plate always；Retaining ring is fixed on branch
Frame, centre pass through sliding bar, and holding screw can screw in retaining ring, thus the movement of limit slippage bar.
5. according to claim 1 or mirror holder described in 2, which is characterized in that the adjustment structure uses screw thread auxiliary structure.
6. a kind of mirror holder lock, which is characterized in that for using with mirror holder adjustment setted structure, and arrive at mesh in the adjustment plate of mirror holder
After cursor position, the shift transformation of the adjustment plate is limited in a second direction；The second direction is with first direction on the contrary, making
In the locked state, the active force of the second direction is rigidly resisted against the second side of the adjustment plate, and in non-locking shape
Under state, corresponding abutting part can in the adjustment plate shift transformation position activity adjustment；
Wherein, the mirror holder adjusts structure, for applying active force to the first side of the adjustment plate to drive the adjustment
Plate arrives at target position and limits the shift transformation of the adjustment plate in a first direction；The first side and described second side
Face is respectively the abdomen back two sides of the adjustment plate.
7. mirror holder lock according to claim 6, which is characterized in that under non-locking state, the mirror holder locks second direction
Active force resilient abutment in the second side of the adjustment plate；And/or
The mirror holder is locked one end opposite with the abutting part and is fixed with support frame as described above.
8. mirror holder lock according to claim 6 or 7, which is characterized in that progenesis power of the mirror holder lock for locking
Adjustment direction of the direction perpendicular to the adjustment plate in optical path.
9. mirror holder lock according to claim 8, which is characterized in that the mirror holder lock specifically includes bracket, fixed copper sheathing, cunning
Lever, pressure spring, retaining ring, holding screw, in which: bracket is threadedly secured to support plate, and fixed copper sheathing is fixed on bracket；
Sliding bar front end is spherical structure abutting part, and bar can do free to slide in copper sheathing；Pressure spring be located at sliding bar intermediate lands and
Between retaining ring, for applying pressure appropriate, so that the ball of sliding bar holds out against the adjustment plate always；Retaining ring is fixed on
Bracket, centre pass through sliding bar, and holding screw can screw in retaining ring, thus the movement of limit slippage bar.
10. the mirror holder according to claim 6 or 7 is locked, which is characterized in that the adjustment structure uses screw thread auxiliary structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910320479.XA CN110187466A (en) | 2019-04-20 | 2019-04-20 | Mirror holder and mirror holder lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910320479.XA CN110187466A (en) | 2019-04-20 | 2019-04-20 | Mirror holder and mirror holder lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110187466A true CN110187466A (en) | 2019-08-30 |
Family
ID=67714833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910320479.XA Pending CN110187466A (en) | 2019-04-20 | 2019-04-20 | Mirror holder and mirror holder lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110187466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN108924387A (en) * | 2018-03-20 | 2018-11-30 | 中船重工中南装备有限责任公司 | A kind of acoustic image scouting hose sight glass control device |
| CN109445063A (en) * | 2018-11-05 | 2019-03-08 | 南通大学 | A kind of installation auxiliary device of laser mirror piece and pedestal |
| CN208621816U (en) * | 2018-09-10 | 2019-03-19 | 江苏天润光学镜片有限公司 | A kind of optical mirror slip compressing structure of changeable receiving volume |
| CN210005775U (en) * | 2019-04-20 | 2020-01-31 | 长沙麓邦光电科技有限公司 | Spectacle frame and spectacle frame lock |
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2019
- 2019-04-20 CN CN201910320479.XA patent/CN110187466A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20070246785A1 (en) * | 2006-04-20 | 2007-10-25 | Asml Netherlands B.V. | Locking device, adjustment mechanism and lithographic apparatus |
| CN101441311A (en) * | 2008-12-09 | 2009-05-27 | 瑞安市博业激光应用技术有限公司 | Reflection mirror apparatus |
| CN201721061U (en) * | 2010-07-14 | 2011-01-26 | 浙江萧山金龟机械有限公司 | Ball head locking device |
| CN103529537A (en) * | 2013-10-21 | 2014-01-22 | 中国科学院光电技术研究所 | Support structure for planar reflection mirror on movement platform |
| CN203671175U (en) * | 2013-12-13 | 2014-06-25 | 中山市科曼摄影器材有限公司 | Fine adjustment locking mechanism, sphere locking mechanism and spherical cradle head |
| CN204308215U (en) * | 2014-12-11 | 2015-05-06 | 宁波海天精工股份有限公司 | A kind of supporting construction of main shaft swivel joint |
| CN204430910U (en) * | 2015-01-29 | 2015-07-01 | 浙江日发精密机械股份有限公司 | A kind of tool magazine transports cutter mechanism |
| CN206039699U (en) * | 2016-08-30 | 2017-03-22 | 南京中钞长城金融设备有限公司 | Coin fixture of noble metal inspection machine |
| CN207571363U (en) * | 2017-12-19 | 2018-07-03 | 长春市赛奥科技开发有限公司 | A kind of mounting structure of concave grating |
| CN108924387A (en) * | 2018-03-20 | 2018-11-30 | 中船重工中南装备有限责任公司 | A kind of acoustic image scouting hose sight glass control device |
| CN108415137A (en) * | 2018-04-03 | 2018-08-17 | 中国科学院上海光学精密机械研究所 | A kind of optical angle adjustment frame |
| CN208621816U (en) * | 2018-09-10 | 2019-03-19 | 江苏天润光学镜片有限公司 | A kind of optical mirror slip compressing structure of changeable receiving volume |
| CN109445063A (en) * | 2018-11-05 | 2019-03-08 | 南通大学 | A kind of installation auxiliary device of laser mirror piece and pedestal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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