CN208537350U - A kind of portable high power Atmospheric particulates remotely-sensed scanning monitoring device - Google Patents
A kind of portable high power Atmospheric particulates remotely-sensed scanning monitoring device Download PDFInfo
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- CN208537350U CN208537350U CN201821105104.9U CN201821105104U CN208537350U CN 208537350 U CN208537350 U CN 208537350U CN 201821105104 U CN201821105104 U CN 201821105104U CN 208537350 U CN208537350 U CN 208537350U
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- mirror holder
- mirror
- temperature control
- horizontal
- control box
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Abstract
The utility model discloses a kind of portable high power Atmospheric particulates remotely-sensed scanning monitoring devices in air quality monitoring technology field, including temperature control box, laser, Laser Power Devices, industrial personal computer, data acquisition unit, photoelectric converter, telescope, reflecting mirror, mirror holder, horizontal rotating shaft motor is installed on temperature control box, swivel mount can be mounted on temperature control box and connect with the output spindle drive of horizontal rotating shaft motor with rotating horizontally, reflecting mirror is mounted on mirror holder, it is mounted on swivel mount to mirror holder tiltable, mirror holder longitudinally can be installed turningly on transverse axis, horizontal axis both ends are coaxially connected with the basic cylinder of cylindrical structure, each basis equal coaxial sleeve of cylinder is equipped with movable circle set, mirror holder two sides are mounted on horizontal-extending fixed pin, movable circle puts on the corner locking holes equipped with multiple corresponding mirror holder difference flip angles.It is conveniently adjusted the elevation angle of reflecting mirror.
Description
Technical field
The utility model relates to air quality monitoring technology field, in particular to portable high power Atmospheric particulates remote sensing
Scan monitoring device.
Background technique
The equipment of atmospheric sounding particulate matter, point type instrument near the ground are mostly extraction-type point type instrument, and data are few, Wu Faman
The remote sensing monitoring demand of sufficient Atmospheric particulates Spatio-temporal Evolution, sounding instrument generally use particulate matter laser radar, due to by sharp
Light device power, the technical restrictions such as aperture of mirror of looking in the distance are broadly divided into high power laser light radar and micro-pulse lidar, high power thunder
Big up to power, bore is big, and light frequency is slow out, and volume is big, carry and it is vehicle-mounted be all more troublesome, it is larger using needing to be equipped with outdoors
Outdoor cabinet.
In order to preferably be detected, the elevation angles of reflecting mirror need to be adjusted, for installing the mirror holder of reflecting mirror
When carrying out elevation angle adjusting, need to plug positioning pin repeatedly, plug positioning pin is very troublesome, and positioning pin often very little, holds
It is easy to be lost.
Utility model content
The purpose of the utility model is to provide a kind of portable high power Atmospheric particulates remotely-sensed scanning monitoring devices, are convenient for
Adjust the elevation angle of reflecting mirror.
Purpose of the utility model is realized as follows: a kind of portable high power Atmospheric particulates remotely-sensed scanning monitoring dress
It sets, including temperature control box, laser, Laser Power Devices, industrial personal computer, data acquisition unit, photoelectric converter, telescope, reflecting mirror, mirror
Frame is equipped with horizontal rotating shaft motor on the temperature control box, and the swivel mount can be mounted on rotating horizontally on temperature control box and and water
The output spindle drive of flat turn spindle motor connects, and the reflecting mirror is mounted on mirror holder, is mounted on to the mirror holder tiltable
On swivel mount, the horizontal axis being laterally extended is installed on the swivel mount, the mirror holder longitudinally can turningly be mounted on horizontal axis
Upper and be subject to horizontal axis axis and rotated, the horizontal axis both ends are coaxially connected with the basic cylinder of cylindrical structure, each
For the basic equal coaxial sleeve of cylinder equipped with can only cover along its axial movable movable circle, two basic cylinders respectively correspond mirror holder two sides
Position, the mirror holder two sides are mounted on horizontal-extending fixed pin, and the movable circle is put on equipped with multiple corresponding mirror holders not
With the corner locking holes of elevation angles, the corner locking holes are subject to horizontal axis axis circumferentially, and the fixed pin is being in lock-bit state
When the lucky face and one of corner locking holes of inserting.Laser average power used in the scanning monitoring device is not less than 1W,
Light frequency is not less than 1500Hz out, acquires the time minimum of single data up to 1S；The sample frequency of its data acquisition module is not
Less than 30M；It uses height sampling frequency conversion technology, and near end signal is acquired using high sampling rate, and remote signaling is adopted using low
The acquisition of sample rate, so that proximal void resolution ratio is higher in the case that data sample amount is the same, can achieve 3m.
Compared with prior art, the utility model has the beneficial effects that: being conveniently adjusted the elevation angle of reflecting mirror, mirror holder,
When mirror holder rotates to a certain set angle, then the one of corner locking holes of fixed pin face drive movable circle to cover to fixed pin
It is mobile, so that fixed pin is inserted into the corner locking holes, since movable circle set only can be along the axial activity of basic cylinder, movable circle
Set will not generate rotation, so as to lock fixed pin, so that the locking to the elevation angles of reflecting mirror, mirror holder is completed, unlock
Also easily, as long as movable circle set is extracted outward, so that fixed pin is detached from corner locking holes, mirror holder can be rotated freely.
In addition, scanning monitoring device provided by the utility model use high power air-cooling laser, large aperture telescope,
It is equipped with TEC refrigeration and heating film temperature control technology, reaches IP65 grade, and outer dimension is not more than 700*400*700, weight is little
In 80kg, there is preferable portability and outdoor application ability；Simultaneously the scanning monitoring device can also be used in it is vehicle-mounted walk boat monitoring,
To obtain particulate matter vertical distribution profiles, occupancy interior space is small, can also carry down autonomous working；It also uses number low
Pass filtering technique improves number of significant digit ENOB 0.6bit or more.
The mirror holder is made of aluminum profile as a further improvement of the utility model,.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model.
Fig. 2 is the lock state schematic diagram of the elevation angles of mirror holder.
Fig. 3 is cross-sectional structural schematic diagram of the elevation angles of mirror holder in locking.
Fig. 4 is cross-sectional structural schematic diagram of the elevation angles of mirror holder in unlock.
Wherein, 1 temperature control box, 2 horizontal rotating shaft motors, 3 swivel mounts, 4 reflecting mirrors, 5 mirror holders, 6 fixed pins, 7 horizontal axis, 8 bases
Cylinder, 9 movable circle sets, 9a corner locking holes, 10 lasers, 11 Laser Power Devices, 12 industrial personal computers, 13 data acquisition units, 14 photoelectricity
Converter, 15 telescopes.
Specific embodiment
As shown in Figs 1-4, a kind of portable high power Atmospheric particulates remotely-sensed scanning monitoring device, including temperature control box 1, swash
Light device 10, Laser Power Devices 11, industrial personal computer 12, data acquisition unit 13, photoelectric converter 14, telescope 15, reflecting mirror 4, mirror holder
5, mirror holder 5 is made of aluminum profile, and horizontal rotating shaft motor 2 is equipped on temperature control box 1, and swivel mount 3 can be mounted on temperature with rotating horizontally
It is connect on control case 1 and with the output spindle drive of horizontal rotating shaft motor 2, reflecting mirror 4 is mounted on mirror holder 5,5 tiltable of mirror holder
Ground is mounted on swivel mount 3, and the horizontal axis being laterally extended 7 is equipped on swivel mount 3, and mirror holder 5 longitudinally can be turningly mounted on
On horizontal axis 7 and it to be subject to 7 axis of horizontal axis and is rotated, 7 both ends of horizontal axis are coaxially connected with the basic cylinder 8 of cylindrical structure,
Equipped with that only can cover 9 along its axial movable movable circle, two basic cylinders 8 respectively correspond each basis equal coaxial sleeve of cylinder 8
5 liang of side positions of mirror holder, 5 two sides of mirror holder are mounted on horizontal-extending fixed pin 6, and movable circle set 9 is equipped with multiple corresponding mirrors
The corner locking holes 9a of the different elevation angles of frame 5, corner locking holes 9a are subject to 7 axis of horizontal axis circumferentially, and fixed pin 6 is being in lock-bit shape
Lucky face and inserting one of corner locking holes 9a when state.
When mirror holder 5 rotates to a certain set angle, then the one of corner locking holes 9a of 6 face of fixed pin drives activity
Formula circle set 9 is mobile to fixed pin 6, so that fixed pin 6 is inserted into corner locking holes 9a, since movable circle set 9 only can be along foundation columns
The axial activity of body 8, movable circle set 9 will not generate rotation, so as to lock fixed pin 6, thus completion to reflecting mirror 4,
The locking of the elevation angles of mirror holder 5, unlock is also very convenient, as long as movable circle set 9 is extracted outward, so that the disengaging of fixed pin 6
Corner locking holes 9a, mirror holder 5 can be rotated freely.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (2)
1. a kind of portable high power Atmospheric particulates remotely-sensed scanning monitoring device, including temperature control box (1), laser (10), swash
Photoelectric source (11), industrial personal computer (12), data acquisition unit (13), photoelectric converter (14), telescope (15), reflecting mirror (4), mirror
Frame (5), swivel mount (3) are equipped with horizontal rotating shaft motor (2) on the temperature control box (1), and the swivel mount (3) can rotate horizontally
Ground is mounted on temperature control box (1) and connect with the output spindle drive of horizontal rotating shaft motor (2), and the reflecting mirror (4) is mounted on
On mirror holder (5), it is mounted on swivel mount (3) to mirror holder (5) tiltable, it is characterised in that: pacify on the swivel mount (3)
Equipped with a horizontal axis being laterally extended (7), the mirror holder (5) longitudinally can turningly be mounted on horizontal axis (7) and with horizontal axis (7) axis
It is rotated subject to line, horizontal axis (7) both ends are coaxially connected with the basic cylinder (8) of cylindrical structure, each foundation columns
For body (8) coaxial sleeve equipped with that only can cover (9) along its axial movable movable circle, two basic cylinders (8) respectively correspond mirror holder
(5) two side positions, mirror holder (5) two sides are mounted on horizontal-extending fixed pin (6), are set on the movable circle set (9)
There are the corner locking holes (9a) of the different elevation angles of multiple corresponding mirror holders (5), the corner locking holes (9a) are subject to horizontal axis (7) axis circumferentially
Arrangement, the fixed pin (6) lucky face and one of corner locking holes of inserting (9a) when being in lock-bit state.
2. a kind of portable high power Atmospheric particulates remotely-sensed scanning monitoring device according to claim 1, feature exist
In: the mirror holder (5) is made of aluminum profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105104.9U CN208537350U (en) | 2018-07-12 | 2018-07-12 | A kind of portable high power Atmospheric particulates remotely-sensed scanning monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105104.9U CN208537350U (en) | 2018-07-12 | 2018-07-12 | A kind of portable high power Atmospheric particulates remotely-sensed scanning monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208537350U true CN208537350U (en) | 2019-02-22 |
Family
ID=65388854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821105104.9U Active CN208537350U (en) | 2018-07-12 | 2018-07-12 | A kind of portable high power Atmospheric particulates remotely-sensed scanning monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208537350U (en) |
-
2018
- 2018-07-12 CN CN201821105104.9U patent/CN208537350U/en active Active
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