CN107450153A - A kind of air infrared detection equipment lens controlling device - Google Patents
A kind of air infrared detection equipment lens controlling device Download PDFInfo
- Publication number
- CN107450153A CN107450153A CN201710928854.XA CN201710928854A CN107450153A CN 107450153 A CN107450153 A CN 107450153A CN 201710928854 A CN201710928854 A CN 201710928854A CN 107450153 A CN107450153 A CN 107450153A
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- China
- Prior art keywords
- lens barrel
- installation
- spherical reflector
- detection equipment
- infrared detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 39
- 239000011521 glass Substances 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 210000003739 neck Anatomy 0.000 description 16
- 230000001681 protective effect Effects 0.000 description 3
- 238000002329 infrared spectrum Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a kind of air infrared detection equipment lens controlling device of air infrared detection equipment technical field,Including fixed seat,The right side installation lens barrel lid of the fixed seat,The right side installation lens barrel of the lens barrel lid,The inwall installation internal chute of both sides up and down of the lens barrel,The inner side of the lens barrel lid is provided with the first spherical reflector,The second spherical reflector is provided with the lens barrel,The top exterior walls installation neck of the lens barrel,The top right side installation limited block of the neck,The right side installation rotation lens barrel of the lens barrel,The apparatus structure is simple,And degree of regulation is high,Substantially increase the installation of infrared detection equipment,To light efficiency and to light precision,Eyeglass is arranged on fixed support by the present apparatus,And travel(l)ing rest is arranged on the sliding block set on lens barrel wall,By promoting push rod to utilize movement of the sliding block in chute,Realize the regulation of focal length between the first spherical reflector and the second spherical reflector,Improve precision.
Description
Technical field
The present invention relates to air infrared detection equipment technical field, specially a kind of air infrared detection equipment eyeglass regulation
Device.
Background technology
Atmosphere pollution is one of significant problem that China currently faces, and surrounding air is carried out continuously to monitor on-line, grasped
Dusty gas discharge, diffusion and development law, realize accurate trace to the source for formulating emission reduction policy, assessing emission reduction schedule, thoroughly solution
Certainly atmosphere polluting problem is significant, and the gas concentration detection based on infrared spectrum technology is divided into extraction-type detection and opened
Light path type detects two methods, and under test gas need to be pumped into sample cell by extraction-type detection, therefore this method can only carry out point source
Detection, in open light path type detection method intermediate infrared radiation signal directly through region to be measured, compared to extraction-type detection method,
Large-scale compartmentalization detection can be achieved in open light path type detection, and the compartmentalization of open light path type detection then carries to optical system
Higher requirement is gone out, it is necessary to which simple, efficient optical system ensures infrared spectrum detecting system stability, such as Chinese patent
Number CN201710470166.3 proposes if the less stable of equipment or degree of regulation are inadequate, to be difficult to photophase in equipment
The sending and receiving end of infrared beam is correctly adjusted in place, but can not accurately adjust very much eyeglass, is not provided with scale, regulation essence
Degree is inaccurate, therefore a kind of it is proposed that air infrared detection equipment lens controlling device.
The content of the invention
It is an object of the invention to provide a kind of air infrared detection equipment lens controlling device, to solve above-mentioned background skill
The inadequate problem of degree of regulation proposed in art.
To achieve the above object, the present invention provides following technical scheme：A kind of air infrared detection equipment eyeglass regulation dress
Put, including fixed seat, the center of the fixed seat are provided with light hole, the right side installation lens barrel lid of the fixed seat, the lens barrel
The right side installation lens barrel of lid, the inwall installation internal chute of both sides up and down of the lens barrel, the inner side of the lens barrel lid is provided with the first ball
Face speculum, is provided with the second spherical reflector in the lens barrel, and first spherical reflector is concave mirror, the second spheric reflection
Mirror is convex mirror, the right side mounting plate of second spherical reflector, and the fixed plate is overhang by fixed support and set
On the axis of lens barrel, and the reflecting surface of the reflecting surface of the second spherical reflector and the first spherical reflector is oppositely arranged, institute
State support bracket fastened upper and lower ends to be arranged on chute by sliding block, the right side of the fixed plate is provided with stud, and the stud is worn
Fixed support is crossed in fixed plate, and fixed support is provided with stop nut, the fixation with the stud on the right side of fixed plate
Spring is provided between plate and fixed support, on the stud, the fixed support is provided with both sides the spring housing up and down
First adjusting screw and second adjusting screw parallel with stud, the top exterior walls installation neck of the lens barrel, the neck
Top right side installs limited block, is provided with fixture block in the neck, the fixture block is fixedly connected with fixed support, the top of the fixture block
Push rod, the right side installation rotation lens barrel of the lens barrel are installed by portion, and the inner chamber right hand top of the rotation lens barrel installs protective glass,
The inner chamber center installation Reflecting mirror fixing device of the rotation lens barrel.
Preferably, the top right side installation limited block of the neck, and the limited block is arranged on the first spherical reflector
With the centre of the second spherical reflector.
Preferably, the inwall of the lens barrel is provided with internal thread, the outer wall of the rotation lens barrel be provided with lens barrel inwall
The external screw thread that screw thread matches.
Preferably, it is uniformly provided with scale on the neck.
Preferably, first adjusting screw and the second adjusting screw form spiral shell with the tapped through hole opened up on fixed support
Line coordinates, and the left side top of the first adjusting screw and the second adjusting screw is resisted against in the fixed plate.
Preferably, it is stuck at left and right sides of the fixture block in neck.
Compared with prior art, the beneficial effects of the invention are as follows：The apparatus structure is simple, and stability is good, and degree of regulation
Height, substantially increase the installation of infrared detection equipment, eyeglass is arranged on fixed support to light efficiency and to light precision, the present apparatus
On, and travel(l)ing rest is arranged on the sliding block set on lens barrel wall, by promoting push rod to utilize movement of the sliding block in chute,
The regulation of focal length between the first spherical reflector and the second spherical reflector is realized, improves precision, while uniformly set on neck
The scale put, improves the precision of regulation, and the installation of limited block effectively prevents mobile putter from colliding the first spheric reflection
Mirror, the Reflecting mirror fixing device installed in rotation lens barrel, when needing bigger focal length, speculum can be installed, realized more smart
Accurate regulation.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is fixing rack structure schematic diagram of the present invention.
In figure：1 fixed seat, 2 light holes, 3 lens barrel lids, 4 lens barrels, 5 first spherical reflectors, 6 chutes, 7 fixed supports, 8
Fixed plate, 9 second spherical reflectors, 10 first adjusting screws, 11 second adjusting screws, 12 stop nuts, 13 springs, 14 are slided
Block, 15 fixture blocks, 16 push rods, 17 necks, 18 rotation lens barrels, 19 Reflecting mirror fixing devices, 20 protective glass, 21 limited blocks, 22 spiral shells
Post.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of air infrared detection equipment lens controlling device,
Including fixed seat 1, the center of the fixed seat 1 is provided with light hole 2, the right side installation lens barrel lid 3 of the fixed seat 1, the mirror
The right side installation lens barrel 4 of cover 3, the inwall installation internal chute 6 of both sides up and down of the lens barrel 4, the inner side of the lens barrel lid 3 is provided with
First spherical reflector 5, the lens barrel 4 is interior to be provided with the second spherical reflector 9, and first spherical reflector 5 is concave mirror, the
Two spherical reflectors 9 are convex mirror, and the right side mounting plate 8 of second spherical reflector 9, the fixed plate 8 passes through solid
Fixed rack 7 overhangs and is arranged on the axis of lens barrel 4, and the reflecting surface of the second spherical reflector 9 and the first spherical reflector 5
Reflecting surface is oppositely arranged, and the upper and lower ends of the fixed support 7 are arranged on chute 6 by sliding block 14, the right side of the fixed plate 8
Side is provided with stud 22, and the stud 22 is arranged in fixed plate 8 through fixed support 7, and fixed support 7 and the right side of fixed plate 8
Stud 22 be provided with stop nut 12, spring 13 is provided between the fixed plate 8 and fixed support 7, the spring 13 is set with
On the stud 22, the fixed support is provided with first adjusting screw 10 and second parallel with stud 22 in both sides about 7
Adjusting screw 11, the top exterior walls installation neck 17 of the lens barrel 4, the top right side installation limited block 21 of the neck 17, institute
State in neck 17 and be provided with fixture block 15, the fixture block 15 is fixedly connected with fixed support 7, the top installation push rod of the fixture block 15
16, the right side installation rotation lens barrel 18 of the lens barrel 4, the inner chamber right hand top installation protective glass 20 of the rotation lens barrel 18,
The inner chamber center installation Reflecting mirror fixing device 19 of the rotation lens barrel 18.
Wherein, the top right side installation limited block 21 of the neck 17, and to be arranged on the first sphere anti-for the limited block 21
The centre of the spherical reflector 9 of mirror 5 and second is penetrated, effectively prevents mobile putter 16 from driving the second spherical reflector 9 to collide the
One spherical reflector 5, the inwall of the lens barrel 4 are provided with internal thread, and the outer wall of the rotation lens barrel 18 is provided with and the inwall of lens barrel 4
The external screw thread that internal thread matches, be advantageous to rotate the installation of lens barrel 18, be uniformly provided with scale on the neck 17, be advantageous to more
Add and accurately realize degree of regulation, the distance realization that movement is observed by mobile putter 16 accurately measures, first regulation
The adjusting screw 11 of screw 10 and second forms screw thread with the tapped through hole opened up on fixed support 7 and coordinated, and the first adjusting screw
143 and second the left side top of adjusting screw 144 be resisted against in the fixed plate 8, effectively by adjusting the first adjusting screw
143 and second adjusting screw 144 realize the movement of the angle of pitch of the second spherical reflector 9 and left and right corner, the fixture block 15 or so two
Side is stuck in neck 17, effectively prevents that second spherical reflector 9 rocks in mobile fixture block 15.
Operation principle：By mobile putter 16, drive fixed support 7 to move, realize the first spherical reflector 5 and the second ball
Focus adjustment between face speculum 9, the scale on neck 17 make regulation more accurate, shifting of the regulation push rod 16 on neck 17
Dynamic distance, can be with the finer measurement of measuring targets, while among the first spherical reflector 5 and the second spherical reflector 9
Limited block 21, effectively prevent mobile putter 16 drive the second spherical reflector 9 when collide the first spherical reflector 5, lead to
Overregulate the first adjusting screw 143 and the second adjusting screw 144 realizes the shifting of the angle of pitch of the second spherical reflector 9 and left and right corner
It is dynamic, when needing installation reflecting optics realization more accurately to measure, installation rotation lens barrel 18, pacify on Reflecting mirror fixing device 19
Fill eyeglass.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of air infrared detection equipment lens controlling device, including fixed seat（1）, it is characterised in that：The fixed seat（1）
Center be provided with light hole（2）, the fixed seat（1）Right side installation lens barrel lid（3）, the lens barrel lid（3）Right side installation
Lens barrel（4）, the lens barrel（4）Both sides up and down inwalls installation internal chute（6）, the lens barrel lid（3）Inner side be provided with the first ball
Face speculum（5）, the lens barrel（4）Inside it is provided with the second spherical reflector（9）, first spherical reflector（5）For concave mirror,
Second spherical reflector（9）For convex mirror, second spherical reflector（9）Right side mounting plate（8）, the fixed plate
（8）Pass through fixed support（7）Overhanging is arranged on lens barrel（4）Axis on, and the second spherical reflector（9）Reflecting surface and
One spherical reflector（5）Reflecting surface be oppositely arranged, the fixed support（7）Upper and lower ends pass through sliding block（14）Installed in cunning
Groove（6）On, the fixed plate（8）Right side be provided with stud（22）, the stud（22）Through fixed support（7）Installed in fixation
Plate（8）On, and fixed support（7）With fixed plate（8）The stud on right side（22）It is provided with stop nut（12）, the fixed plate
（8）With fixed support（7）Between be provided with spring（13）, the spring（13）It is sleeved on the stud（22）On, the fixed branch
Frame（7）Upper and lower both sides are provided with and stud（22）The first parallel adjusting screw（10）With the second adjusting screw（11）, the mirror
Cylinder（4）Top exterior walls installation neck（17）, the neck（17）Top right side installation limited block（21）, the neck（17）
It is interior to be provided with fixture block（15）, the fixture block（15）With fixed support（7）It is fixedly connected, the fixture block（15）Top installation push rod
（16）, the lens barrel（4）Right side installation rotation lens barrel（18）, the rotation lens barrel（18）The installation protection of inner chamber right hand top
Glass（20）, the rotation lens barrel（18）Inner chamber center installation Reflecting mirror fixing device（19）.
A kind of 2. air infrared detection equipment lens controlling device according to claim 1, it is characterised in that：The neck
（17）Top right side installation limited block（21）, and the limited block（21）It is arranged on the first spherical reflector（5）With the second ball
Face speculum（9）Centre.
A kind of 3. air infrared detection equipment lens controlling device according to claim 1, it is characterised in that：The lens barrel
（4）Inwall be provided with internal thread, the rotation lens barrel（18）Outer wall be provided with and lens barrel（4）The internal thread of inwall matches outer
Screw thread.
A kind of 4. air infrared detection equipment lens controlling device according to claim 1, it is characterised in that：The neck
（17）On be uniformly provided with scale.
A kind of 5. air infrared detection equipment lens controlling device according to claim 1, it is characterised in that：Described first
Adjusting screw（10）With the second adjusting screw（11）With fixed support（7）On the tapped through hole that opens up form screw thread and coordinate, and the
One adjusting screw（143）With the second adjusting screw（144）Left side top be resisted against the fixed plate（8）On.
A kind of 6. air infrared detection equipment lens controlling device according to claim 1, it is characterised in that：The fixture block
（15）The left and right sides is stuck in neck（17）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710928854.XA CN107450153A (en) | 2017-10-09 | 2017-10-09 | A kind of air infrared detection equipment lens controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710928854.XA CN107450153A (en) | 2017-10-09 | 2017-10-09 | A kind of air infrared detection equipment lens controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107450153A true CN107450153A (en) | 2017-12-08 |
Family
ID=60497587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710928854.XA Pending CN107450153A (en) | 2017-10-09 | 2017-10-09 | A kind of air infrared detection equipment lens controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107450153A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335286A (en) * | 2018-11-27 | 2019-02-15 | 江苏贝尔光电有限公司 | A kind of new type lens bracket |
| CN110837173A (en) * | 2018-08-17 | 2020-02-25 | 张泽 | Fine adjustment mechanism for reflector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201837464U (en) * | 2010-11-10 | 2011-05-18 | 太原煤气化股份有限公司 | Infrared radiation temperature-measuring optical system |
| CN203287603U (en) * | 2013-05-22 | 2013-11-13 | 上海微电子装备有限公司 | Spherical surface adjusting device of reflector |
| CN204346902U (en) * | 2015-01-22 | 2015-05-20 | 辽宁聚实环保科技有限公司 | A kind of regulating device of reflecting mirror for return gas compartment |
| CN107064006A (en) * | 2017-06-20 | 2017-08-18 | 安徽徽智科学仪器有限公司 | Air infrared detection equipment infrared launcher and infrared receiving device |
| CN207198439U (en) * | 2017-10-09 | 2018-04-06 | 苏州市光生环境科技有限公司 | A kind of air infrared detection equipment lens controlling device |
-
2017
- 2017-10-09 CN CN201710928854.XA patent/CN107450153A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201837464U (en) * | 2010-11-10 | 2011-05-18 | 太原煤气化股份有限公司 | Infrared radiation temperature-measuring optical system |
| CN203287603U (en) * | 2013-05-22 | 2013-11-13 | 上海微电子装备有限公司 | Spherical surface adjusting device of reflector |
| CN204346902U (en) * | 2015-01-22 | 2015-05-20 | 辽宁聚实环保科技有限公司 | A kind of regulating device of reflecting mirror for return gas compartment |
| CN107064006A (en) * | 2017-06-20 | 2017-08-18 | 安徽徽智科学仪器有限公司 | Air infrared detection equipment infrared launcher and infrared receiving device |
| CN207198439U (en) * | 2017-10-09 | 2018-04-06 | 苏州市光生环境科技有限公司 | A kind of air infrared detection equipment lens controlling device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110837173A (en) * | 2018-08-17 | 2020-02-25 | 张泽 | Fine adjustment mechanism for reflector |
| CN109335286A (en) * | 2018-11-27 | 2019-02-15 | 江苏贝尔光电有限公司 | A kind of new type lens bracket |
| CN109335286B (en) * | 2018-11-27 | 2024-04-02 | 江苏贝尔光电有限公司 | Novel lens support |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |