CN209373117U - It is a kind of can multi-angle regulation differential absorption lidar - Google Patents
It is a kind of can multi-angle regulation differential absorption lidar Download PDFInfo
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- CN209373117U CN209373117U CN201822075074.8U CN201822075074U CN209373117U CN 209373117 U CN209373117 U CN 209373117U CN 201822075074 U CN201822075074 U CN 201822075074U CN 209373117 U CN209373117 U CN 209373117U
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- differential absorption
- absorption lidar
- adjustment plate
- angle
- ontology
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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 relates to atmospheric laser radar technical fields, more particularly to it is a kind of can multi-angle regulation differential absorption lidar, the radar console installed including differential absorption lidar ontology and differential absorption lidar ontology lower end, the lower end of the radar console is vertically installed with rotating bar, the other end of the rotating bar is rotatably installed in mounting base by rotation axis, the lower end of the mounting base is equipped with adjustment plate, and adjustment plate is rotatably connected on the upper end of fixed bin, the upper end of the adjustment plate is equipped with angle adjusting mechanism.The utility model overcomes the deficiencies in the prior art, design is reasonable, it is compact-sized, pass through the collective effect of angle adjusting mechanism and rotating mechanism, easily realize the multi-direction multi-angle regulation of differential absorption lidar, meanwhile, lockable mechanism is added, effective fixed differential absorption lidar, guarantees the accurate of monitoring result.
Description
Technical field
The utility model relates to atmospheric laser radar technical fields, and in particular to it is a kind of can multi-angle regulation Difference Absorption
Laser radar.
Background technique
Laser radar is the radar system to emit the characteristic quantities such as the position of detecting laser beam target, speed.Its work is former
Reason be to objective emission detectable signal (laser beam), then by the reflected signal of slave target (target echo) received with
Transmitting signal is compared, after making proper treatment, so that it may target is obtained for information about, such as target range, orientation, height, speed
Degree, posture, the even parameters such as shape, to be detected, tracked and be identified to targets such as aircraft, guided missiles.
Atmospheric laser radar is a kind of application of the laser radar in terms of atmospheric monitoring, and differential absorption lidar is atmosphere
Each classification of the one of laser radar.With the development of Modern Laser radar system and technology, laser radar detection atmosphere pollution skill
Art is just playing very important in atmospheric environment, Atmospheric Chemistry, atmospheric radiation monitoring and the fields such as analysis and climatic prediction
Effect,
Since itself is more heavy, monitoring personnel is monitored needing multi-angle existing differential absorption lidar
When, it is more inconvenient to adjust, this brings a great deal of trouble to monitoring personnel, for this purpose, we have proposed it is a kind of can multi-angle regulation
Differential absorption lidar.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provide it is a kind of can multi-angle regulation Difference Absorption laser thunder
It reaches, overcomes the deficiencies in the prior art, design is rationally, compact-sized, passes through the common work of angle adjusting mechanism and rotating mechanism
With, easily realize the multi-direction multi-angle regulation of differential absorption lidar, meanwhile, lockable mechanism is added, it is effective fixed
Differential absorption lidar guarantees the accurate of monitoring result.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
It is a kind of can multi-angle regulation differential absorption lidar, including differential absorption lidar ontology and Difference Absorption
The radar console of laser radar ontology lower end installation, the lower end of the radar console are vertically installed with rotating bar, the rotating bar it is another
One end is rotatably installed in mounting base by rotation axis, and the lower end of the mounting base is equipped with adjustment plate, and adjustment plate is rotatablely connected
In the upper end of fixed bin, the upper end of the adjustment plate is equipped with angle adjusting mechanism, is rotatablely installed in the inner bottom wall of the fixed bin
There is driving shaft, and the upper end of driving shaft reaches the exocoel of fixed bin and is fixedly connected with the lower end of adjustment plate, the active axle position
First bevel gear is equipped in one section of fixed bin inner cavity upper fixing sleeve, and first bevel gear is engaged with second bevel gear, described the
Two bevel gears are fixedly connected with the output end of servo motor, and servo motor is connected by bracket with the inner bottom wall of fixed bin.
Preferably, the angle adjusting mechanism includes body cradle, and the body cradle is mounted on the upper end of adjustment plate, and hinged
The upper end of frame is hinged with electric pushrod, and the upper end of the electric pushrod is rotatably equipped with fixed block, and fixed block is fixedly mounted on
The lower end of differential absorption lidar ontology.
Preferably, the adjustment plate is equipped with lockable mechanism, the lock far from the side of differential absorption lidar ontology
Locking mechanism includes sleeve, and the sleeve is mounted on the upper end of adjustment plate, and the inner roof wall of sleeve is fixedly installed with electromagnet, described
The lower end of electromagnet is connected with irony slide plate by support spring, and the inner sidewall of irony slide plate and sleeve is slidably connected, described
The lower end of irony slide plate is equipped with locking rod, and the lower end of locking rod through adjustment plate and reaches the locking that fixed bin upper end opens up
In slot.
Preferably, the sidewall edge of the fixed bin is welded with multiple angle bar, and angle bar is detachable by swell fixture
It is mounted on ground.
Preferably, the lower end of the adjustment plate is equipped with sliding block, and sliding block is slidably connected at the ring that fixed bin upper end opens up
In shape sliding slot.
Preferably, the quantity of the lock groove, which is more than, is equal to 80, and multiple lock groove circular arrays are distributed.
(3) beneficial effect
The utility model embodiment provide it is a kind of can multi-angle regulation differential absorption lidar.Have following beneficial
Effect:
1, by the composite structure of radar console, rotating bar, rotation axis, mounting base and angle adjusting mechanism, start electronic push away
Bar drives rotating bar to be rotated along rotation axis, convenient effective differential absorption lidar ontology and the horizontal plane of adjusting
Angle, the effective quality for monitoring atmosphere.
2, by driving shaft, first bevel gear and second bevel gear, the composite structure of servo motor, start in servo motor
When, second bevel gear engages first bevel gear, driving shaft rotation is driven, so that adjustment plate is driven to rotate, effective multi-direction tune
The direction of differential absorption lidar ontology is saved, fit angle regulating mechanism carries out differential absorption lidar ontology multi-party
Position multi-angle is adjusted, and substantially increases practicability.
3, by the composite structure of sliding block and lockable mechanism, when adjustment plate is rotated, sliding block is sliding in annular groove
It is dynamic, it is effective to guarantee that adjustment plate rotation does not deviate, meanwhile, cooperate the cooperation of locking rod and lock groove, effectively fixes
Differential absorption lidar ontology guarantees the accurate of differential absorption lidar ontology monitoring result.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model appearance diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is A structure enlargement diagram.
In figure: differential absorption lidar ontology 1, rotating bar 3, rotation axis 4, mounting base 5, adjustment plate 6, is consolidated radar console 2
Determine box 7, angle bar 8, swell fixture 9, driving shaft 10, first bevel gear 11, second bevel gear 12, servo motor 13, angular adjustment
Mechanism 14, body cradle 141, electric pushrod 142, fixed block 143, sliding block 15, lockable mechanism 16, sleeve 161, electromagnet 162, iron
Matter slide plate 163, locking rod 164.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to attached drawing, it is a kind of can multi-angle regulation differential absorption lidar, including differential absorption lidar ontology 1
With the radar console 2 of 1 lower end of differential absorption lidar ontology installation, the lower end of the radar console 2 is vertically installed with rotating bar 3,
The other end of the rotating bar 3 is rotatably installed in mounting base 5 by rotation axis 4, and the lower end of the mounting base 5 is equipped with adjustment plate
6, and adjustment plate 6 is rotatably connected on the upper end of fixed bin 7, the upper end of the adjustment plate 6 is equipped with angle adjusting mechanism 14, described solid
Determine to be rotatably equipped with driving shaft 10 in the inner bottom wall of box 7, and the upper end of driving shaft 10 reaches the exocoel and and adjustment plate of fixed bin 7
6 lower end is fixedly connected, and one section of upper fixing sleeve that the driving shaft 10 is located at 7 inner cavity of fixed bin is equipped with first bevel gear 11, and
First bevel gear 11 is engaged with second bevel gear 12, and the second bevel gear 12 is fixedly connected with the output end of servo motor 13,
And servo motor 13 is connected by bracket with the inner bottom wall of fixed bin 7.
The angle adjusting mechanism 14 includes body cradle 141, and the body cradle 141 is mounted on the upper end of adjustment plate 6, and cuts with scissors
The upper end for connecing frame 141 is hinged with electric pushrod 142, and the upper end of the electric pushrod 142 is rotatably equipped with fixed block 143, and solid
Determine the lower end that block 143 is fixedly mounted on differential absorption lidar ontology 1, start electric pushrod 142, drive rotating bar 3 along
Rotation axis 4 is rotated, the convenient effective angle for adjusting differential absorption lidar ontology 1 and horizontal plane, effective to monitor
The quality of atmosphere.
The adjustment plate 6 is equipped with lockable mechanism 16, the locking machine far from the side of differential absorption lidar ontology 1
Structure 16 includes sleeve 161, and the sleeve 161 is mounted on the upper end of adjustment plate 6, and the inner roof wall of sleeve 161 is fixedly installed with electricity
The lower end of magnet 162, the electromagnet 162 is connected with irony slide plate 163, and irony slide plate 163 and sleeve by support spring
161 inner sidewall is slidably connected, and the lower end of the irony slide plate 163 is equipped with locking rod 164, and the lower end of locking rod 164 is passed through
It wears adjustment plate 6 and reaches in the lock groove that 7 upper end of fixed bin opens up, connection external power supply, 162 energizing magnetic of electromagnet,
Attract irony slide plate 163 to move upwards, locking rod 164 is driven to move upwards；Disconnect external power supply, differential absorption lidar sheet
The direction of body 1 and angle are fixed, and electromagnet 162 no longer generates magnetism, under the screen resilience of support spring, 164 weight of locking rod
It newly snap-fits into lock groove, fixes direction and the angle of differential absorption lidar ontology 1, guarantee the accurate of monitoring result.
The sidewall edge of the fixed bin 7 is welded with multiple angle bar 8, and angle bar 8 passes through the detachable installation of swell fixture 9
On ground, differential absorption lidar ontology 1 is effectively fixed, prevents differential absorption lidar ontology 1 from tilting and collapsing.
The lower end of the adjustment plate 6 is equipped with sliding block 15, and sliding block 15 is slidably connected at the annular that 7 upper end of fixed bin opens up
In sliding slot, sliding block 15 slides in annular groove, effective to guarantee that the rotation of adjustment plate 6 does not deviate.
The quantity of the lock groove, which is more than, is equal to 80, and multiple lock groove circular arrays are distributed, multiple lock grooves
Cooperate locking rod 164, effectively fix the differential absorption lidar ontology 1 for adjusting and finishing, guarantees Difference Absorption laser thunder
Up to the accurate of 1 monitoring result of ontology.
The servo motor 13 and electromagnet 162 and external power supply collectively constitute a series circuit by conducting wire, described
Electric pushrod 142 collectively constitutes a series circuit by conducting wire with external power supply.
As shown in Figure 1-3, it is a kind of can multi-angle regulation differential absorption lidar working principle it is as follows: through staff
After debugging, differential absorption lidar ontology 1 starts to monitor atmosphere, when the angle for needing to adjust differential absorption lidar ontology 1
When spending, external power supply is connected, starts electric pushrod 142, drives rotating bar 3 to be rotated along rotation axis 4, convenient effective tune
Save the angle of differential absorption lidar ontology 1 and horizontal plane, the effective quality for monitoring atmosphere；
When needing to adjust the direction of differential absorption lidar ontology 1, external power supply is connected, electromagnet 162, which is powered, to be generated
Magnetism attracts irony slide plate 163 to move upwards, and locking rod 164 is driven to move upwards, meanwhile, servo motor 13 starts, and drives the
The rotation of two bevel gears 12, second bevel gear 12 engage first bevel gear 11, drive driving shaft 10 to rotate, to drive adjustment plate 6
Rotation, the effective multi-direction direction for adjusting differential absorption lidar ontology 1, fit angle regulating mechanism 14 inhale difference
It receives the progress Multi-orientation multi-angle of laser radar ontology 1 to be adjusted, substantially increases practicability；
After adjusting, external power supply is disconnected, the direction of differential absorption lidar ontology 1 and angle are fixed, electromagnetism
Iron 162 no longer generates magnetism, and under the screen resilience of support spring, locking rod 164 snap-fits into lock groove again, fixes difference
The direction of absorption lidar ontology 1 and angle guarantee the accurate of monitoring result.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (6)
1. one kind can multi-angle regulation differential absorption lidar, including differential absorption lidar ontology and Difference Absorption swash
The radar console of optical radar ontology lower end installation, it is characterised in that: the lower end of the radar console is vertically installed with rotating bar, and described turn
The other end of lever is rotatably installed in mounting base by rotation axis, and the lower end of the mounting base is equipped with adjustment plate, and adjustment plate
It is rotatably connected on the upper end of fixed bin, the upper end of the adjustment plate is equipped with angle adjusting mechanism, in the inner bottom wall of the fixed bin
It is rotatably equipped with driving shaft, and the upper end of driving shaft reaches the exocoel of fixed bin and is fixedly connected with the lower end of adjustment plate, it is described
One section of upper fixing sleeve that driving shaft is located at fixed bin inner cavity is equipped with first bevel gear, and first bevel gear is engaged with the second cone tooth
Wheel, the second bevel gear are fixedly connected with the output end of servo motor, and servo motor passes through the interior bottom of bracket and fixed bin
Wall is connected.
2. one kind as described in claim 1 can multi-angle regulation differential absorption lidar, it is characterised in that: the angle
Regulating mechanism includes body cradle, and the body cradle is mounted on the upper end of adjustment plate, and the upper end of body cradle is hinged with electric pushrod,
The upper end of the electric pushrod is rotatably equipped with fixed block, and fixed block is fixedly mounted under differential absorption lidar ontology
End.
3. one kind as described in claim 1 can multi-angle regulation differential absorption lidar, it is characterised in that: the adjustment
Disk is equipped with lockable mechanism far from the side of differential absorption lidar ontology, and the lockable mechanism includes sleeve, the sleeve
It is mounted on the upper end of adjustment plate, and the inner roof wall of sleeve is fixedly installed with electromagnet, the lower end of the electromagnet passes through support bullet
Spring is connected with irony slide plate, and the inner sidewall of irony slide plate and sleeve is slidably connected, and the lower end of the irony slide plate is equipped with lock
Only bar, and the lower end of locking rod through adjustment plate and reaches in the lock groove that fixed bin upper end opens up.
4. one kind as described in claim 1 can multi-angle regulation differential absorption lidar, it is characterised in that: the fixation
The sidewall edge of box is welded with multiple angle bar, and angle bar is removably mounted to ground by swell fixture.
5. one kind as described in claim 1 can multi-angle regulation differential absorption lidar, it is characterised in that: the adjustment
The lower end of disk is equipped with sliding block, and sliding block is slidably connected in the annular groove that fixed bin upper end opens up.
6. one kind as claimed in claim 3 can multi-angle regulation differential absorption lidar, it is characterised in that: the locking
The quantity of slot, which is more than, is equal to 80, and multiple lock groove circular arrays are distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075074.8U CN209373117U (en) | 2018-12-11 | 2018-12-11 | It is a kind of can multi-angle regulation differential absorption lidar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075074.8U CN209373117U (en) | 2018-12-11 | 2018-12-11 | It is a kind of can multi-angle regulation differential absorption lidar |
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| Publication Number | Publication Date |
|---|---|
| CN209373117U true CN209373117U (en) | 2019-09-10 |
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ID=67832123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822075074.8U Active CN209373117U (en) | 2018-12-11 | 2018-12-11 | It is a kind of can multi-angle regulation differential absorption lidar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521440A (en) * | 2018-12-11 | 2019-03-26 | 安徽优思天成智能科技有限公司 | It is a kind of can multi-angle regulation differential absorption lidar |
| CN111044977A (en) * | 2020-01-14 | 2020-04-21 | 北京维天科技有限公司 | Assembled array radar for alpine regions |
-
2018
- 2018-12-11 CN CN201822075074.8U patent/CN209373117U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521440A (en) * | 2018-12-11 | 2019-03-26 | 安徽优思天成智能科技有限公司 | It is a kind of can multi-angle regulation differential absorption lidar |
| CN111044977A (en) * | 2020-01-14 | 2020-04-21 | 北京维天科技有限公司 | Assembled array radar for alpine regions |
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