CN208367214U - A kind of imaging aerosol LIDAR focused automatically - Google Patents
A kind of imaging aerosol LIDAR focused automatically Download PDFInfo
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- CN208367214U CN208367214U CN201820619640.4U CN201820619640U CN208367214U CN 208367214 U CN208367214 U CN 208367214U CN 201820619640 U CN201820619640 U CN 201820619640U CN 208367214 U CN208367214 U CN 208367214U
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- imaging
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- inner cavity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The utility model is more particularly to a kind of imaging aerosol LIDAR that can be focused automatically.The inner cavity of upper housing is provided with automatic calibration alignment device and imaging device, automatic calibration alignment device includes that offset driving motor drives offset adjusted mechanism, rotary drive motor driving rotation regulating mechanism, pitching driving motor to drive pitching adjusting mechanism, imaging device includes telescope and the CCD camera that is set in lens cone for telescope, the front end of lens cone for telescope is provided with optical filter, imaging device is connected to automatic calibration alignment device by fixing bracket, and the inner cavity of lower case is provided with control panel and industrial personal computer.The utility model passes through lateral technology, autofocus enables imaging device to calibrate automatically, aerosol LIDAR is imaged and realizes short distance, the accurately measurement to aerosol in atmosphere, and then it realizes to atmospheric parameter and air pollution detecting, the utility model is compact-sized simultaneously, greatly reduces the volume and energy consumption of laser radar apparatus.
Description
Technical field
The utility model relates to the technical fields of laser radar apparatus, and in particular to the imaging gas that one kind can focus automatically is molten
Glue laser radar.
Background technique
Laser radar has important application value in air pollution detecting at present.Stationary point aerosol LIDAR is daily
Visual light source can be emitted in work, aerosol LIDAR is then imaged synchronizes imaging, analysis are carried out to light source, reached pair
The detection of atmospheric parameter and atmosphere pollution, the range of application is big, precision is high, real-time is good, can obtain three-dimensional spatial distribution data
The advantages that, there is irreplaceable superiority in practical applications.But for especially 300 meters near the ground hereinafter, in the market
Back scattering atmospheric aerosol laser radar, which can not be realized, to accurately measure, and generally requires to be modified by geometrical factor.
Utility model content
It is molten to provide a kind of imaging gas that can be focused automatically for the problem of depositing the purpose of the utility model is to overcome the prior art
Glue laser radar realizes the measurement of short distance, high-precision aerosol, while compact-sized, greatly reduces laser radar
The volume and energy consumption of equipment.
To achieve the goals above, the technical solution of the utility model is as follows: including main casing, main casing includes upper housing
With bottom shell, it is characterised in that: the inner cavity of upper housing is provided with automatic calibration alignment device and imaging device, and described is automatic
Calibration alignment device includes offset driving motor driving offset adjusted mechanism, rotary drive motor driving rotation regulating mechanism, bows
Driving motor driving pitching adjusting mechanism is faced upward, the imaging device includes telescope and the CCD that is set in lens cone for telescope
Camera, the front end of the lens cone for telescope are provided with optical filter, and the imaging device is connected to automatic school by fixing bracket
Quasi- alignment device, the upper end of the upper housing are provided with window, and the side of window is provided with wiper and spray module, windscreen wiper
Device is electrically connected rain shaving electrical machine, and the other side of window and window are vertically installed with suppression tabula rasa, and the inner cavity of the lower case is provided with
Control panel and industrial personal computer.
The beneficial effects of the utility model are: the utility model, by lateral technology, autofocus fills imaging
Set to calibrate automatically, and imaging aerosol LIDAR realizes short distance, the accurately measurement to aerosol in atmosphere, in turn
It realizes to atmospheric parameter and air pollution detecting, while the utility model is compact-sized, greatly reduces laser radar apparatus
Volume and energy consumption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the support bracket fastened structural schematic diagram of the utility model；
Wherein: 10- upper housing；11- telescope；12-CCD camera；13- light source receiver；14- optical filter；The fixed branch of 15-
Frame；16- temperature controller I；20- bottom shell；21- control panel；22- industrial personal computer；23- plug wire box；24- plug wire cover board；25- temperature controller
II；30- window；32- rain shaving electrical machine；31- wiper；33- spray module；34- heating sheet；35- presses down tabula rasa；40- offset adjusted
Mechanism；41- rotation regulating mechanism；42- pitching adjusting mechanism；50- pinboard；51- sealing ring；150- lens barrel set；151- holder；
70- insulating layer.
Specific embodiment
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good examples and drawings cooperate detailed description, are described as follows:
As shown in Figure 1, the utility model discloses the imaging aerosol LIDAR that one kind can focus automatically, including main casing
Body, main casing include upper housing 10 and bottom shell 20, it is characterised in that: the inner cavity of upper housing 10 is provided with automatic calibration to light
Device and imaging device, the automatic calibration alignment device include that offset driving motor driving offset adjusted mechanism 40 realizes partially
Transposition section, rotary drive motor driving rotation regulating mechanism 41 realize that rotation is adjusted, pitching driving motor drives pitch regulation machine
Structure 42 realizes pitch regulation, realizes that three dimensionality is separately adjustable.The imaging device includes telescope 11 and is set to telescope
CCD camera 12 in lens barrel, CCD camera 12 can realize that optical signalling is imaged, and the front end of the lens cone for telescope is provided with light
Source receiver 13 is provided with optical filter 14 between the CCD camera 12 and light source receiver 13, realize particular optical signal
It receives.Imaging device passes through CCD camera 12 and industrial personal computer in house software system just the particular optical signal received in this way
Real-time imaging is carried out, the imaging device is connected to automatic calibration alignment device by fixing bracket 15, and described is upper
The upper end of shell 10 is provided with window 30, and the side of window 30 is provided with wiper 31 and spray module 33, and wiper 31 is electrically connected
Connect rain shaving electrical machine 32, cleaning of the wiper 31 to window 30 controlled by spray module 33 and rain shaving electrical machine 32, window 30 it is another
Side and window are vertically installed with suppression tabula rasa 34, and the inhibition to direct sunlight is realized in the periodic motion by pressing down tabula rasa 34, described
The inner cavity of bottom shell 20 be provided with control panel 21 and industrial personal computer 22,22 in house software of industrial personal computer is by control panel 21 to temperature control
The control of device I16 and temperature controller II 25 realize the cavity temperature constant state of upper housing 10 and bottom shell 20, by sanitizer cartridge
The control set realizes that window 30 cleans.Plug wire box 23, the end face setting of plug wire box 23 is arranged in the side of the bottom shell 20
There is plug wire cover board 24, is provided with water-proofing power socket in the plug wire box 23.
Preferably, the fixation bracket 15 includes lens barrel set 150 and the holder for being set to 150 two sides of lens barrel set that is connected
151.The automatic calibration alignment device of connection and imaging device.
Preferably, insulating layer 70 is provided on the inside of the main casing, the inner cavity of the upper housing 10 is provided with temperature
Device I16 is controlled, the inner cavity of the bottom shell 20 is provided with temperature controller II25.Respectively in upper housing 10 and bottom shell 20
Realize thermostatic control in portion space.
Preferably, the upper housing 10 is connect with bottom shell 20 by pinboard 50, and junction is provided with sealing ring 51.
It realizes whole connection, provides good condition for outwork.
Preferably, the lower end of the window 30 is provided with heating sheet 35.Window 30 is heated and realizes the fogging period
Demisting, thus guarantee imaging accuracy.
The working principle of the utility model are as follows: visual light source can be emitted in the aerosol LIDAR routine work of stationary point, so
The imaging aerosol LIDAR of the utility model, which is synchronized, afterwards carries out imaging to light source, obtains an image；When stationary point gas
Colloidal sol laser radar current light source battery has fired, imaging aerosol LIDAR, which is synchronized, carries out imaging to sky background, obtains
Take secondary image；Background removal is carried out according to imaging twice, to obtain high-precision signal.To realize that miniaturization is convenient for carrying,
The imaging aerosol LIDAR of the utility model is powered by external power supply.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (5)
1. the imaging aerosol LIDAR that one kind can focus automatically, including main casing, main casing includes upper housing (10) and bottom
Portion's shell (20), it is characterised in that: the inner cavity of upper housing (10) is provided with automatic calibration alignment device and imaging device, described
Automatic calibration alignment device includes that offset driving motor drives offset adjusted mechanism (40), rotary drive motor driving rotation to adjust
Mechanism (41), pitching driving motor driving pitching adjusting mechanism (42), the imaging device include telescope (11) and setting
In the CCD camera (12) in lens cone for telescope, the front end of the lens cone for telescope is provided with light source receiver (13), described
It is provided between CCD camera (12) and light source receiver (13) optical filter (14), the imaging device is by fixing bracket (15)
It is connected to automatic calibration alignment device, the upper end of the upper housing (10) is provided with window (30), and the side of window (30) is set
Be equipped with wiper (31) and spray module (33), wiper (31) is electrically connected rain shaving electrical machine (32), the other side of window (30) with
Window is vertically installed with suppression tabula rasa (34), and the inner cavity of the bottom shell (20) is provided with control panel (21) and industrial personal computer
(22), plug wire box (23) are arranged in the side of the bottom shell (20), and the end face of plug wire box (23) is provided with plug wire cover board
(24), water-proofing power socket is provided in the plug wire box (23).
2. the imaging aerosol LIDAR that one kind as described in claim 1 can focus automatically, it is characterised in that: described consolidates
Fixed rack (15) includes lens barrel set (150) and the connected holder (151) for being set to lens barrel set (150) two sides.
3. the imaging aerosol LIDAR that one kind as described in claim 1 can focus automatically, it is characterised in that: the master
It is provided on the inside of shell insulating layer (70), the inner cavity of the upper housing (10) is provided with temperature controller I (16), the bottom
The inner cavity of shell (20) is provided with temperature controller II (25).
4. the imaging aerosol LIDAR that one kind as described in claim 1 can focus automatically, it is characterised in that: described is upper
Shell (10) is connect with bottom shell (20) by pinboard (50), and junction is provided with sealing ring (51).
5. the imaging aerosol LIDAR that one kind as described in claim 1 can focus automatically, it is characterised in that: the window
The lower end of piece (30) is provided with heating sheet (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820619640.4U CN208367214U (en) | 2018-04-27 | 2018-04-27 | A kind of imaging aerosol LIDAR focused automatically |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820619640.4U CN208367214U (en) | 2018-04-27 | 2018-04-27 | A kind of imaging aerosol LIDAR focused automatically |
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| Publication Number | Publication Date |
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| CN208367214U true CN208367214U (en) | 2019-01-11 |
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| CN201820619640.4U Active CN208367214U (en) | 2018-04-27 | 2018-04-27 | A kind of imaging aerosol LIDAR focused automatically |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490452A (en) * | 2018-04-27 | 2018-09-04 | 合肥光博量子科技有限公司 | A kind of imaging aerosol LIDAR focused automatically |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490452A (en) * | 2018-04-27 | 2018-09-04 | 合肥光博量子科技有限公司 | A kind of imaging aerosol LIDAR focused automatically |
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| CP03 | Change of name, title or address |
Address after: 230088 Anhui city of Hefei province high tech Zone No. 2666 Xiyou Rd. Hefei Institute of technology innovation Academy of Engineering Research Building 5 layer Patentee after: Hefei Zhongke Guangbo Quantum Technology Co., Ltd Address before: 230000, 5 Rd floor, R & D building, Hefei Technological Innovation Engineering Institute, CAS 2666, Hefei hi tech Zone, Anhui Patentee before: HEFEI GUANGBO QUANTUM TECHNOLOGY Co.,Ltd. |