CN209388030U - Scanning reflection mirror - Google Patents
Scanning reflection mirror Download PDFInfo
- Publication number
- CN209388030U CN209388030U CN201920139147.7U CN201920139147U CN209388030U CN 209388030 U CN209388030 U CN 209388030U CN 201920139147 U CN201920139147 U CN 201920139147U CN 209388030 U CN209388030 U CN 209388030U
- Authority
- CN
- China
- Prior art keywords
- mirror body
- scanning reflection
- reflecting surface
- mirror
- reflection mirror
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Facsimile Heads (AREA)
Abstract
The utility model discloses a kind of scanning reflection mirror, the scanning reflection mirror is integrally machined using aluminium alloy and is made, including mirror body, interconnecting piece and support rod, the support rod is connected as one by the interconnecting piece and the mirror body, the mirror body is respectively formed with the first reflecting surface and the second reflecting surface in opposite obverse and reverse, first reflecting surface and the second reflecting surface are parallel to each other, the support rod is used to the scanning reflection mirror being installed on a driving mechanism, to drive the scanning reflection mirror to rotate around the axis of the support rod by the driving mechanism, the axis of the support rod is parallel with first reflecting surface and the second reflecting surface.The utility model can simplify the installation of scanning reflection mirror, and reduce the location error of scanning reflection mirror installation.
Description
Technical field
The utility model relates to optical element technology field more particularly to a kind of scanning reflection mirrors.
Background technique
Scanning reflection mirror is one of critical component of hyperspectral imager, for being scanned imaging and movement benefit to atural object
It repays.The location error and velocity error of scanning reflection mirror directly affect the image quality of hyperspectral imager.Existing scanning is anti-
It penetrates mirror and is designed to a circular mirror body, and additional mounting assembly is installed additional by the edge in mirror body and is installed on scanning reflection mirror
In driving mechanism, to drive scanning reflection mirror rotation by driving mechanism.Install additional peace additional by the edge in mirror body in this way
The mode that arrangement is installed so that installation is more troublesome, and installs additional mounting assembly additional and is easy to scanning reflection mirror
Cause biggish error in position.In the case where needing using positive and negative two reflectings surface on the contrary, need two scanning reflections
Mirror carries out positive and negative installation by additional mounting assembly respectively, and it is inconvenient and two reflectings surface of two scanning reflection mirrors to install
The depth of parallelism is difficult to ensure during installation.
Utility model content
The main purpose of the utility model is to provide a kind of scanning reflection mirrors, it is intended to simplify the installation of scanning reflection mirror,
And reduce the location error of scanning reflection mirror installation.
To achieve the above object, the utility model provides a kind of scanning reflection mirror, and the scanning reflection mirror uses aluminium alloy
It is integrally machined and is made, including mirror body, interconnecting piece and support rod, the support rod is connected as by the interconnecting piece and the mirror body
One, the mirror body are respectively formed with the first reflecting surface and the second reflecting surface, first reflection in opposite obverse and reverse
Face and the second reflecting surface are parallel to each other, and the support rod is used to the scanning reflection mirror being installed on a driving mechanism, with logical
Cross the driving mechanism drive the scanning reflection mirror around the support rod axis rotate, the axis of the support rod with it is described
First reflecting surface and the second reflecting surface are parallel.
Preferably, the outer peripheral surface of the support rod is equipped with the first external screw thread, for connecting with the internal screw thread in driving mechanism
It connects so that the scanning reflection mirror is mounted on driving mechanism.
Preferably, the outer peripheral surface of the support rod is additionally provided with the second external screw thread, for another interior spiral shell in driving mechanism
To enhance the connective stability between scanning reflection mirror and driving mechanism, the support rod has and the interconnecting piece phase for line connection
A second end and a first end opposite with the second end for connection, the support rod is in close to the first end and second end
Position be respectively provided with the first cylindrical section and the second cylindrical section, the outer diameter of second cylindrical section is greater than first cylindrical section
Outer diameter, first external screw thread and the second external screw thread are separately positioned on the outer peripheral surface of first cylindrical section and the second cylindrical section
On.
Preferably, the area of second reflecting surface is less than the area of first reflecting surface.
Preferably, first reflecting surface and the second reflecting surface are octagon.
Preferably, the mirror body includes top surface, bottom surface, left side and right side, and the top and bottom are parallel to each other simultaneously
It is vertical with the axis of the support rod, the left side and right side is parallel to each other and, institute parallel with the axis of the support rod
State between top surface and left side, between top surface and right side, between bottom surface and left side, bottom surface and right side pass through four respectively
Inclined-plane is attached.
Preferably, the reverse side of the mirror body is equipped with datum level, upside joint face, left side joint face and right side joint face, institute
Datum level is stated in rectangle and parallel with first reflecting surface, the datum level has a top parallel with the top surface of the mirror body
Edge, a root edge concordant with the bottom surface of the mirror body, a left border parallel with the left side of the mirror body and with the mirror body
The parallel margo dexter in right side, apical margin of the second reflecting surface projection on the datum level and close to the datum level
Setting, the upside joint face are connected between the top surface of the mirror body and the apical margin of the datum level, the left side joint face
It is connected between the left side of the mirror body and the left border of the datum level, the right side joint face is connected to the mirror body
Between right side and the margo dexter of the datum level, the two sides of the upside joint face are connect with left side joint face and right side respectively
Face connection, the mirror body upside joint face region thickness by the mirror body top surface towards the datum level apical margin gradually
Thicken, the mirror body left side joint face region thickness by the mirror body left side towards the datum level left border by
Gradual change is thick, the mirror body right side joint face region thickness by the mirror body right side towards the datum level margo dexter
Gradually thicken.
Preferably, the interconnecting piece connect with the lower part of the datum level and connect with the bottom surface of the mirror body.
Preferably, the surface of the mirror body passes through cathode electrophoretic coating in addition to the first reflecting surface and the second reflecting surface the poly- of black
Tetrafluoroethene layer.
Preferably, the surface of the interconnecting piece has the polytetrafluoroethylene ethylene layer of black by cathode electrophoretic coating.
The scanning reflection mirror of the utility model, scanning reflection mirror are integrally machined and are made using aluminium alloy, by with mirror body one
Scanning reflection mirror is installed in driving mechanism by the support rod of body connection, without installing additional installation additional again on the periphery of mirror body
Component, installation is more convenient, and can be avoided the error in mounting position because caused by installing additional mounting assembly additional.Mirror body is in
Opposite obverse and reverse is respectively formed with the first reflecting surface and the second reflecting surface, it is only necessary to reach the first reflecting surface in processing
With the depth of parallelism requirement of the second reflecting surface, during installation, what the depth of parallelism of the first reflecting surface and the second reflecting surface was no longer installed
It influences.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the utility model scanning reflection mirror.
The perspective view that Fig. 2 scanning reflection mirror shown in Fig. 1 is regarded by the back side.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that the specific embodiments described herein are only used to explain the utility model, it is not used to limit
The utility model.
It is as depicted in figs. 1 and 2 an embodiment of the utility model scanning reflection mirror, in the present embodiment, scanning reflection
Mirror is integrally machined using aluminium alloy and is made, including mirror body 1, interconnecting piece 2 and support rod 3, and the support rod 3 passes through the interconnecting piece
2 are connected as one with the mirror body 1.The mirror body 1 is respectively formed with the first reflecting surface 11 and the in opposite obverse and reverse
Two reflectings surface 12, first reflecting surface 11 and the second reflecting surface 12 are parallel to each other, and the support rod 3 is used for the scanning is anti-
It penetrates mirror to be installed in a driving mechanism, to drive the scanning reflection mirror around the axis of the support rod 3 by the driving mechanism
Line rotation, the axis of the support rod 3 are parallel with first reflecting surface 11 and the second reflecting surface 12.
In the present embodiment, the outer peripheral surface of the support rod 3 be equipped with the first external screw thread 31, for one in driving mechanism
First internal screw thread is connected so that the scanning reflection mirror is mounted on driving mechanism.
Further, the outer peripheral surface of the support rod 3 is additionally provided with the second external screw thread 32, for 1 in driving mechanism
Two internal screw threads are connected to enhance the connective stability between scanning reflection mirror and driving mechanism.The support rod 3 have with it is described
The second end and a first end opposite with the second end that interconnecting piece 2 is connected, the support rod 3 is in close to described first
End and the position of second end are respectively provided with the first cylindrical section 33 and the second cylindrical section 34, and the outer diameter of second cylindrical section 34 is greater than
The outer diameter of first cylindrical section 33, first external screw thread 31 and the second external screw thread 32 are separately positioned on first cylindrical section
33 and second cylindrical section 34 outer peripheral surface on, in this way, enabling the first cylindrical section 33 and the first external screw thread 31 thereon smooth
Ground passes through one second internal screw thread in driving mechanism.
The area of second reflecting surface 12 is less than the area of first reflecting surface 11.In the present embodiment, described
One reflecting surface 11 and the second reflecting surface 12 are octagon.
The mirror body 1 includes top surface 13, bottom surface 14, left side 15 and right side 16, and the top surface 13 and bottom surface 14 are mutual
It is parallel and vertical with the axis of the support rod 3, the left side 15 and right side 16 be parallel to each other and with the support rod 3
Axis is parallel, between the top surface 13 and left side 15, between top surface 13 and right side 16, between bottom surface 14 and left side 15,
Bottom surface 14 is attached by four inclined-planes 17 respectively with right side 16.
The reverse side of the mirror body 1 is equipped with datum level 18, upside joint face 191, left side joint face 192 and right side joint face
193, the datum level 18 in rectangle and parallel with first reflecting surface 11, the datum level 18 with and the mirror body 1
The parallel apical margin 181 in top surface 13, a root edge (not shown) concordant with the bottom surface 14 of the mirror body 1 and the mirror body 1
The parallel left border 182 and a margo dexter 183 parallel with the right side 16 of the mirror body 1 in left side 15, described second
Apical margin 181 of 12 projection of reflecting surface on the datum level 18 and close to the datum level 18 is arranged, the upside joint face 191
It is connected between the top surface 13 of the mirror body 1 and the apical margin 181 of the datum level 18, the left side joint face 192 is connected to institute
It states between the left side 15 of mirror body 1 and the left border 182 of the datum level 18, the right side joint face 193 is connected to the mirror
Between the right side 16 of body 1 and the margo dexter 183 of the datum level 18, the two sides of the upside joint face 191 respectively with left side
Joint face 192 and right side joint face 193 connect, the mirror body 1 191 region of upside joint face thickness by the mirror body 1
The apical margin 181 of top surface 13 towards the datum level 18 gradually thickens, the mirror body 1 192 region of left side joint face thickness by
The left border 182 of the left side 15 of the mirror body 1 towards the datum level 18 gradually thickens, and the mirror body 1 is in right side joint face
The thickness in 193 regions is gradually thickend by the margo dexter 183 of right side 16 towards the datum level 18 of the mirror body 1.
In the present embodiment, the interconnecting piece 2 is connect and the bottom with the mirror body 1 with the lower part of the datum level 18
Face 14 connects.There is the poly- of black on the surface of the mirror body 1 by cathode electrophoretic coating in addition to the first reflecting surface 11 and the second reflecting surface 12
Tetrafluoroethene layer.The surface of the interconnecting piece 2 has the polytetrafluoroethylene ethylene layer of black by cathode electrophoretic coating.
In above-mentioned scanning reflection mirror, scanning reflection mirror is integrally machined and is made using aluminium alloy, by with 1 integrally connected of mirror body
Support rod 3 scanning reflection mirror is installed in driving mechanism, without installing additional installation group additional again on the periphery of mirror body 1
Part, installation is more convenient, and can be avoided the error in mounting position because caused by installing additional mounting assembly additional.And mirror body
1 is respectively formed with the first reflecting surface 11 and the second reflecting surface 12 in opposite obverse and reverse, it is only necessary to reach the in processing
The requirement of the depth of parallelism of one reflecting surface 11 and the second reflecting surface 12, during installation, the first reflecting surface 11 and the second reflecting surface 12 it is flat
Row degree is no longer influenced by installing.
The utility model is not limited to embodiment of above, under technology contents disclosed in above embodiment, may be used also
To carry out various change.Equivalent structure transformation made by using the description of the utility model and the drawings, or directly or
Other related technical areas are used in indirectly, are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of scanning reflection mirror, which is characterized in that the scanning reflection mirror is integrally machined using aluminium alloy and is made, including mirror
Body, interconnecting piece and support rod, the support rod are connected as one by the interconnecting piece and the mirror body, and the mirror body is in opposite
Obverse and reverse be respectively formed with the first reflecting surface and the second reflecting surface, first reflecting surface and the second reflecting surface are mutually flat
Row, the support rod are used to the scanning reflection mirror being installed on a driving mechanism, to drive institute by the driving mechanism
The axis that scanning reflection mirror is stated around the support rod rotates, and the axis of the support rod and first reflecting surface and second reflect
Face is parallel.
2. scanning reflection mirror as described in claim 1, which is characterized in that the outer peripheral surface of the support rod is equipped with the first outer spiral shell
Line, for connecting with one first internal screw thread in driving mechanism the scanning reflection mirror is mounted on driving mechanism.
3. scanning reflection mirror as claimed in claim 2, which is characterized in that the outer peripheral surface of the support rod is additionally provided with the second outer spiral shell
Line, for connecting with one second internal screw thread in driving mechanism to enhance the stable connection between scanning reflection mirror and driving mechanism
Property, the support rod has and a second end and a first end opposite with the second end that the interconnecting piece is connected, institute
It states support rod and is respectively provided with the first cylindrical section and the second cylindrical section in the position close to the first end and second end, described second
The outer diameter of cylindrical section is greater than the outer diameter of first cylindrical section, and first external screw thread and the second external screw thread are separately positioned on described
On the outer peripheral surface of first cylindrical section and the second cylindrical section.
4. scanning reflection mirror as described in claim 1, which is characterized in that the area of second reflecting surface is less than described first
The area of reflecting surface.
5. scanning reflection mirror as claimed in claim 4, which is characterized in that first reflecting surface and the second reflecting surface are eight
Side shape.
6. scanning reflection mirror as claimed in claim 5, which is characterized in that the mirror body includes top surface, bottom surface, left side and the right side
Side, the top and bottom are parallel to each other and vertical with the axis of the support rod, and the left side and right side are mutually flat
Row is simultaneously parallel with the axis of the support rod, between the top surface and left side, between top surface and right side, bottom surface and left side
Between, bottom surface and right side pass through four inclined-planes respectively and be attached.
7. scanning reflection mirror as claimed in claim 6, which is characterized in that the reverse side of the mirror body is equipped with datum level, upside connects
Junction, left side joint face and right side joint face, the datum level are in rectangle and, the datum level parallel with first reflecting surface
A left side with an apical margin parallel with the top surface of the mirror body, a root edge concordant with the bottom surface of the mirror body and the mirror body
Side parallel a left border and a margo dexter parallel with the right side of the mirror body, the second reflecting surface projection is in institute
It states on datum level and is arranged close to the apical margin of the datum level, the upside joint face is connected to the top surface of the mirror body and described
Between the apical margin of datum level, the left side joint face be connected to the mirror body left side and the datum level left border it
Between, the right side joint face is connected between the right side of the mirror body and the margo dexter of the datum level, the upside connection
The two sides in face are connect with left side joint face and right side joint face respectively, the mirror body upside joint face region thickness by described
The apical margin of the top surface of mirror body towards the datum level gradually thickens, the mirror body left side joint face region thickness by the mirror
The left border of the left side of body towards the datum level gradually thickens, the mirror body right side joint face region thickness by described
The margo dexter of the right side of mirror body towards the datum level gradually thickens.
8. scanning reflection mirror as claimed in claim 7, which is characterized in that the lower part of the interconnecting piece and the datum level connects
It connects and is connect with the bottom surface of the mirror body.
9. the scanning reflection mirror as described in any one of claim 1 to 8, which is characterized in that remove on the surface of the mirror body
Pass through the polytetrafluoroethylene ethylene layer that cathode electrophoretic coating has black outside first reflecting surface and the second reflecting surface.
10. scanning reflection mirror as claimed in claim 9, which is characterized in that the surface of the interconnecting piece has by cathode electrophoretic coating
The polytetrafluoroethylene ethylene layer of black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920139147.7U CN209388030U (en) | 2019-01-26 | 2019-01-26 | Scanning reflection mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920139147.7U CN209388030U (en) | 2019-01-26 | 2019-01-26 | Scanning reflection mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209388030U true CN209388030U (en) | 2019-09-13 |
Family
ID=67853861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920139147.7U Active CN209388030U (en) | 2019-01-26 | 2019-01-26 | Scanning reflection mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209388030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578506A (en) * | 2022-05-09 | 2022-06-03 | 上海隐冠半导体技术有限公司 | Target mirror adjusting device and method and straightness measuring device |
-
2019
- 2019-01-26 CN CN201920139147.7U patent/CN209388030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578506A (en) * | 2022-05-09 | 2022-06-03 | 上海隐冠半导体技术有限公司 | Target mirror adjusting device and method and straightness measuring device |
| CN114578506B (en) * | 2022-05-09 | 2022-09-20 | 上海隐冠半导体技术有限公司 | Target mirror adjusting device and method and straightness measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209388030U (en) | Scanning reflection mirror | |
| CN109685034B (en) | Fingerprint identification module and display device | |
| JPH03103822U (en) | ||
| JP7036524B2 (en) | Optical lens | |
| CN210465822U (en) | Lens barrel, lens assembly, camera module and electronic device | |
| CN208907939U (en) | Lens module | |
| JP7001610B2 (en) | Backlight module and display device | |
| CN111221200A (en) | Fixing ring, lens module and electronic device | |
| CN213633963U (en) | Lens convex type small-head lens structure | |
| CN207867100U (en) | A kind of lens assembly | |
| CN213986981U (en) | Electronic equipment, lens module and lens cone thereof | |
| CN207529085U (en) | A kind of lens assembly | |
| CN207623606U (en) | Lens assembly | |
| CN207352242U (en) | Lens assembly | |
| JP3112851U (en) | Light emitting diode lamp cover | |
| CN101791965B (en) | Mirror for an automobile having reflection function | |
| CN209690551U (en) | Lens and lens assembly | |
| CN210465995U (en) | Reflection type projection screen | |
| CN210803846U (en) | Small-sized lens | |
| CN210839785U (en) | Lens device | |
| CN208795899U (en) | Lens module | |
| CN207198440U (en) | Lens assembly | |
| CN207352243U (en) | A kind of lens assembly and electronic equipment | |
| CN218767710U (en) | Diffusion plate support, backlight module and display equipment | |
| CN216485729U (en) | Waterproof structure of lens of single board computer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |