CN206818142U - The aerial biscuit device of anti-condensation - Google Patents
The aerial biscuit device of anti-condensation Download PDFInfo
- Publication number
- CN206818142U CN206818142U CN201720500654.XU CN201720500654U CN206818142U CN 206818142 U CN206818142 U CN 206818142U CN 201720500654 U CN201720500654 U CN 201720500654U CN 206818142 U CN206818142 U CN 206818142U
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- Prior art keywords
- perforation
- laser scanner
- protecgulum
- dust excluding
- excluding plate
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Abstract
The utility model discloses a kind of aerial biscuit device of anti-condensation, its drip irrigation device is to include unmanned plane and laser scanner, laser scanner is detachably connected with the unmanned plane, anti-dewfall mechanism is installed on laser scanner, anti-dewfall mechanism includes dust excluding plate, drive component, dedusting component, guard assembly, guard assembly includes bonnet and protecgulum, and bonnet corresponds to Laser emission end with protecgulum and is provided with the opening passed through for laser；After cover and be provided with perforation one, on protecgulum corresponding perforation one be provided with perforation two, perforation three is provided with dust excluding plate, can be with perforation one and perforating two on the same line when perforation three rotates；Perforation one is connected with the cavity at the transmitting terminal of the laser scanner by mozzle, and laser scanner is provided with the air outlet connected with cavity for discharging gas；The filter assemblies of dedusting moisture absorption are provided with protecgulum at perforation two.The utility model solves the problems, such as that existing biscuit device easily condenses on camera lens surface in wet condition.
Description
Technical field
Laser observation and control technology field is the utility model is related to, in particular, it is related to a kind of aerial biscuit dress of anti-condensation
Put.
Background technology
Three-dimensional laser scanning technique is otherwise known as outdoor scene reproduction technology, is a skill of the survey field after GPS technology
Art revolution.It by the method for high-rate laser scanning survey, large area high-resolution quick obtaining measurand surface three
Dimension coordinate data, point position in space information can quickly, be largely gathered, be provided quickly to establish the 3-dimensional image model of object
A kind of brand-new technological means.It breaches traditional single-point measurement method, has high efficiency, high-precision unique advantage.Three
Dimension laser scanner technique can provide the three dimensional point cloud of scanning body surface, therefore can be used for obtaining High Accuracy and High Resolution
The digital terrain model of rate.
The one kind of material checking instrument as spatial digitizer, have been widely used the cubing of the material heap such as coal yard, sandstone field.Mesh
It is preceding generally using cantilever style bucket wheel machine to coal yard carry out heap feeding, as illustrated, existing cantalever bucket machine include bucket,
Cantilever and control room, bucket wheel machine cantilever in heap reclaiming process can be swung up and down in certain angle.It will be swashed by fixed support
Photoscanner is arranged on bucket wheel machine cantilever.When bucket wheel machine cantilevered swing is to uppermost position, laser scanner is in level
Position, proceed by laser scanning.When being worked due to laser scanner, transmitting terminal produces more heat, the sky inside camera lens
Gas is heated, and when ambient temperature is relatively low and moist, such as rainy weather, the hot-air precooling on the inside of camera lens is easily in camera lens
Upper condensation, influence the scanning effect of laser.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of anti-condensation aerial biscuit dress
Put, reduce the possibility of condensation on the inside of camera lens under wet environment, improve biscuit precision.
To achieve the above object, the utility model provides following technical scheme：A kind of anti-condensation is taken photo by plane biscuit equipment, bag
Unmanned plane and laser scanner are included, the laser scanner is detachably connected with the unmanned plane, is pacified on the laser scanner
Equipped with anti-dewfall mechanism, the anti-dewfall mechanism includes the transparent dust excluding plate in front of Laser emission end, the dust excluding plate
The drive component for driving it to rotate is connected with by power transmission shaft, one side of the dust excluding plate away from Laser emission end, which is provided with, to be used for
The dedusting component of deashing；Guard assembly is provided with outside the dust excluding plate, the guard assembly includes consolidating with the laser scanner
Surely the bonnet connected, the protecgulum being fixedly connected with bonnet, the bonnet corresponded to on protecgulum Laser emission end be provided with worn for laser
The opening crossed；Covered after described and be provided with perforation one, the perforation one is corresponded on the protecgulum and is provided with perforation two, it is described dust-proof
It is provided with perforation three on plate, can be with perforation one and perforating two on the same line when the perforation three rotates；It is described perforation one with
Cavity at the transmitting terminal of the laser scanner is connected by mozzle, and the laser scanner is provided with and use is connected with cavity
In the air outlet of discharge gas；The filter assemblies of dedusting moisture absorption are provided with the protecgulum at the perforation two.
By using above-mentioned technical proposal, laser scanner is installed on unmanned plane, and unmanned plane takes laser scanner to
In the air, laser scanner is scanned to windrows such as coal yard, sandstone fields.Dust excluding plate reduces dust accretions swashing in laser scanner
At light transmitting terminal, drive component drives dust excluding plate around drive axis so that dust excluding plate keeps relative motion with dedusting component, removes
Dirt component removes the dust being deposited on dust excluding plate, keeps dust excluding plate to be in clean conditions for a long time, such laser measurement
The quantity of Null Spot is reduced, and improves the accuracy of modeling, and biscuit is more accurate.During dust excluding plate rotates, when perforation three
During with perforation one and perforation two on the same line, moist cold gas of the outside with airborne dust becomes after filter assemblies filter
Into the cold air of dry cleansing.After the cold air of dry cleansing sequentially passes through perforation two, perforation three, perforation one, enter through mozzle
Enter in the cavity at Laser emission end, the cavity at Laser emission end cooled down, keep cavity in air themperature with
Ambient temperature is basically identical, reduces the possibility of condensation on the inside of dust excluding plate.
The utility model is further arranged to：Opening on the protecgulum is V-shaped part, and the dedusting component is fixed on V-arrangement
The side of mouth.
By using above-mentioned technical proposal, the region that dust excluding plate exposes only has V-shaped part size, remaining position with it is outside every
From avoiding contacting with dust.Dust excluding plate from one lateral opposite side of V-shaped part rotate when, dedusting component is by the dust in former V-shaped part region
Go out, keep the dust excluding plate cleaning at V-shaped part.
The utility model is further arranged to：The dedusting component includes the installation being fixed on by fixation kit on protecgulum
Plate, it is removably connected with the installing plate and is bonded the wiper rail that the dust excluding plate is set.
By using above-mentioned technical proposal, after fixation kit is removed, dedusting component can separate with protecgulum, such dedusting component
After a period of time, replacing wiper rail is conveniently removed.
The utility model is further arranged to：The fixation kit includes being arranged at the elastic component on the outside of the connecting plate,
The elastic component applies the power for pointing to dust excluding plate to dedusting component.
By using above-mentioned technical proposal, elastic component causes dedusting component to remain pressed against on dust excluding plate, so as to dust-proof
Dust on plate cleans more thorough.
The utility model is further arranged to：The drive component includes micromachine, the output shaft end of micromachine
Driving wheel is fixed with, is connected with driven pulley with capstan drive, driven pulley is fixedly connected with the power transmission shaft.
By using above-mentioned technical proposal, the electronic driving wheel of micromachine work rotates, and driving wheel drives driven pulley to rotate,
The drive axis fixed with driven pulley, then dust excluding plate rotate with power transmission shaft.
The utility model is further arranged to：The driving wheel is connected with the driven pulley by belt V belt translation.
By using above-mentioned technical proposal, V belt translation have simple in construction, stable drive, can buffer absorbing, be not required to lubrication,
Safeguard the advantages of easy.
The utility model is further arranged to：The bottom that the laser scanner is located at Laser emission end is provided with limiting stand,
Cover to be provided with after described and coordinate to fix by locating slot and limiting stand and exists with limiting stand cross section identical locating slot, the bonnet
On laser scanner.
By using above-mentioned technical proposal, when bonnet is installed, opening can be directly kept to be alignd with Laser emission end, power transmission shaft
During rotation, bonnet concomitant rotation can be prevented, the opening covered after avoiding misplaces with Laser emission end.
The utility model is further arranged to：The limiting stand is set along the laser scanner length direction, the limit
Position platform is provided with the axis hole of penetrability, and the power transmission shaft is arranged in axis hole.
By using above-mentioned technical proposal, power transmission shaft is limited platform support, and axis hole is predominantly located in because power transmission shaft is located at
In, reduce the contact area with external dust environment, power transmission shaft is played a protective role.
The utility model is further arranged to：The dust excluding plate is optical glass lens.
By using above-mentioned technical proposal, dust excluding plate has the advantages of scratch resistance, light transmittance and mechanochemistry performance are good, so as to
Laser is normal through the influence reflected between reduction glass and air.
The utility model is further arranged to：The filter assemblies include be fixedly connected with protecgulum screen pack, be located at
Moisture absorption block between filter screen and perforation two.
By using above-mentioned technical proposal, periodically filter assemblies can be pulled down from protecgulum at regular intervals, cleaning filtering
Net simultaneously changes moisture absorption block, to keep that air progress dedusting and drying are worked well.
In summary, the utility model has the advantages that compared to prior art：1. the cold air dried is to swashing
Air at light transmitting terminal is cooled down, and reduces the possibility of condensation on the inside of dust excluding plate, improves scanning effect；2. dust excluding plate is reduced
Dust accretions improve scanning accuracy on the transmitting terminal of laser scanner；3. dust excluding plate, which rotates, make it that dedusting component is lasting
Dust removal process is carried out to dust excluding plate, keeps dust excluding plate to be in dustless state for a long time, improves the working effect of dust excluding plate；4th, from sky
In 3-D scanning is carried out to coal yard or sandstone field, scanning range is wide, and scanning is more accurate.
Brief description of the drawings
Fig. 1 is that laser scanner is arranged on the structural representation on unmanned plane in embodiment；
Fig. 2 is the front view of the anti-dewfall mechanism in front of laser scanner transmitting terminal in embodiment；
Fig. 3 is that the schematic diagram that anti-dewfall mechanism is arranged on laser scanner transmitting terminal is shown in embodiment；
Fig. 4 is the explosive view that anti-dewfall mechanism inner body and laser scanner relative position are shown in embodiment；
Fig. 5 is the explosive view that guard assembly internal structure is shown in embodiment；
Fig. 6 is the partial exploded view that guard assembly backside structure and fixation kit structure are shown in embodiment；
Fig. 7 is the axonometric drawing that dedusting modular construction is shown in embodiment；
Fig. 8 is the sectional view that annexation inside laser scanner and anti-dewfall mechanism is shown in embodiment；
Fig. 9 is the enlarged drawing for show filter assemblies and guard assembly link position structure A portions in fig. 8 in embodiment.
In figure：1st, unmanned plane；11st, controller；12nd, fuselage；13rd, foot stool；14th, fixed-wing；2nd, laser scanner；21st, swash
Shaven head；22nd, limiting stand；221st, axis hole；23rd, air inlet；24th, air outlet；3rd, anti-dewfall mechanism；31st, drive component；311st, it is miniature
Motor；312nd, driving wheel；313rd, belt；314th, driven pulley；32nd, power transmission shaft；33rd, guard assembly；331st, bonnet；3311st, accommodate
Groove；3312nd, through hole；3313rd, boss；3314th, locating slot；3315th, perforation one；332nd, protecgulum；3321st, V-shaped part；3322nd, screw thread
Post；3323rd, perforation two；3324th, card article；34th, dust excluding plate；341st, perforation three；35th, dedusting component；351st, installing plate；3511st, block
Groove；3512nd, perforate；352nd, wiper rail；3521st, guide groove；36th, fixation kit；361st, elastic component；362nd, pad；363rd, nut；
37th, mozzle；38th, filter assemblies；381st, basket strainer；382nd, moisture absorption block.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment：
The aerial biscuit device of anti-condensation, as depicted in figs. 1 and 2, including unmanned plane 1, it is provided with the bottom of unmanned plane 1 sharp
Photoscanner 2, scanning direction one end of laser scanner 2 are provided with anti-dewfall mechanism 3, prevent laser scanner 2 in cold tide
Hot-air precooling is condensed when being worked under wet environment, and laser scanning is had an impact, improves the degree of accuracy of laser scanning.
With reference to figure 1 and Fig. 2, unmanned plane 1 can be imperial MAVIC PRO four-axle aircrafts of great Jiang companies production, including flat
Flat-shaped fuselage 12, battery is installed in fuselage 12, to be that unmanned plane 1 provides electric energy.Control is installed at the top of fuselage 12
Device 11 processed, steerable system built in controller 11, controller 11 is connected with the joystick of outside by wireless signal, to manipulate
Unmanned plane 1 lifts and horizontal movement.The corner of fuselage 12 is respectively arranged with fixed-wing 14, improves the stationarity of unmanned plane 1 and hangs
Empty ability.The bottom angled of fuselage 12 is provided with a pair of foot stools 13, the bottom of foot stool 13 is less than laser scanner 2, so when
During the level landing of unmanned plane 1, foot stool 13 contacts prior to the laser scanner 2 on fuselage 12 with ground, and laser scanner 2 is fragmented
Ground certain altitude, laser scanner 2 and ground direct collision are avoided, laser scanner 2 is played a protective role.
With reference to figure 3 and Fig. 4, overall laser scanner 2 is in rectangular parallelepiped structure, and laser scanner 2 can be that radium wound is portable
Laser coal inventory instrument, one end of laser scanner 2 is transmitting terminal 21, and transmitting terminal 21 is cylindrical, and transmitting terminal 21 is close to anti-condensation machine
One end center of structure 3 is provided with laser head 212 in the axial direction, and laser head 212 avoids foreign object from encountering sharp apart from the segment distance of end face one
Shaven head 212, to be played a protective role to laser head 212.The outer surface of transmitting terminal 21 is circumferentially arranged with external screw thread 211.
With reference to figure 3 and Fig. 4, anti-dewfall mechanism 3 includes being fixed on what is set away from the one end of laser head 21 on laser scanner 2
Drive component 31, micromachine 311 that drive component 31 includes being fixedly connected with fuselage 12 by screw, it is fixed on micromachine
The driving wheel 312 of 311 ends, the driven pulley 314 being connected with driving wheel 312 by belt 313.Micromachine 32 can be
TTMOTOR board GM12-N20VA type reducing motors, micromachine 32 and external electrical connections.Rotated on axis hole 221 and be provided with biography
Moving axis 32, power transmission shaft 32 pass through axis hole 221, and one end of power transmission shaft 32 is fixedly connected with the center of driven pulley 314, so as to driven
Wheel 314 is supported.
With reference to figure 4 and Fig. 5, the other end of power transmission shaft 32 is connected with guard assembly 33, and guard assembly 33 is arranged including center
Bonnet 331 on power transmission shaft 32, the protecgulum 332 being fixedly connected with bonnet 331.Power transmission shaft 32 is rotatablely connected with bonnet 331.Afterwards
Lid 331 is in disk form, is molded using PVC plastic by Shooting Technique, lighter weight while having higher-strength.Bonnet 331
The upper one side away from laser head 21 is provided with holding tank 3311, and the position of laser head 21 is corresponded on bonnet 331 and is provided with through hole 3312, so as to
Laser passes through.Perforation 1 is provided with away from the side of through hole 3312 on bonnet 331, perforation 3315 is in bonnet 331
Heart distance is less than the edge of through hole 3312 to the centre distance of bonnet 331.With reference to Fig. 4 and Fig. 6, close laser head 21 1 on bonnet 331
The middle part in face is provided with boss 3313, and boss 3313 is provided with and the shape of cross section identical locating slot 3314 of limiting stand 22 so that
When bonnet 331 is arranged on laser scanner 2, through hole 3312 keeps aliging with laser head 21.In addition, when power transmission shaft 32 rotates,
The concomitant rotation of bonnet 331 can be prevented.
With reference to figure 5 and Fig. 6, protecgulum 332 is identical with the size shape of bonnet 331, and protecgulum 332 is close to the side of bonnet 331
Edge is identical with the diameter of holding tank 3311 of protecgulum 331 circumferentially arranged with annular card article 3324, the diameter of card article 3324 so that card
Bar 3324 coordinates with holding tank 3311 to be fixed, so that protecgulum 332 fixes with bonnet 331.V-shaped part is provided with protecgulum 332
3321, V-shaped part 3321 aligns with through hole 3312 and area is more than the area of through hole 3312, so that laser passes through V-shaped part.In protecgulum
332 are provided with perforation 2 3323, and perforation 2 3323 is alignd with perforation 1.
With reference to figure 4 and Fig. 5, be provided with dust excluding plate 34 between bonnet 331 and protecgulum 332, dust excluding plate 34 it is in disk form and
In holding tank 3311, the center of dust excluding plate 34 is fixedly connected with the end of power transmission shaft 32 so that dust excluding plate 34 is in power transmission shaft
Rotated under 32 drive.Dust excluding plate 34 has scratch resistance, light transmittance and mechanochemistry performance good preferably with optical glass lens
Advantage, so that laser is normal through the influence reflected between reduction glass and air.Set on dust excluding plate 341 close to center
Perforation 3 341 is equipped with, perforation 3 341 can align when dust excluding plate 34 rotates with perforation 1 and perforation 2 3323.
In order to prevent the extension due to usage time from causing the more scanning for influenceing laser of dust stratification on dust excluding plate 34, in protecgulum
The side away from laser head 21 is provided with dedusting component 35 on 332.With reference to figure 6 and Fig. 7, in the side of V-shaped part 3321 along protecgulum 332
Be radially arranged two threaded posts 3322, dedusting component 35 is fixed on protecgulum 332 by fixation kit 36.Dedusting component 35
Including installing plate 351, wiper rail 352 is provided with installing plate 351.Installing plate 351 is provided at both ends with perforation 3512, perforation
3512 is identical with the diameter of threaded post 3322, and installing plate 351 is coordinated by perforation 3512 with threaded post 3322 is supported on protecgulum
On 332.
The part of installing plate 351 is provided with neck 3511 on the region of V-shaped part 3321, the installing plate 351 at this position, blocks
Groove 3511 is C-shaped.Guide groove 3521 is provided with wiper rail 352, the both sides of guide groove 3521 and neck 3511 coordinate, to incite somebody to action
Wiper rail 352 is easily inserted into neck 3511 from one end of installing plate 351.In addition, the both sides of neck 3511 snap onto and led
Into groove 3521, prevent wiper rail 352 from being come off from installing plate 351.Wiper rail 352 is preferably cleansing tissue, using the fine wood pulp of length
Or nonwoven cloth material is made, such as excellent objective cleansing tissue, cleansing tissue folds about 5mm thickness, and absorbability is strong, does not hinder body surface, not hair loss
Bits, no electrostatic produce.
Fixation kit 36 includes being threadedly coupled the nut being fixed on installing plate 351 on protecgulum 332 with threaded post 3322
363, pad 362 is provided between nut 363 and installing plate 351, elastic component is provided between pad 362 and installing plate 351
361, elastic component 361 can be spring, and spring is set in threaded post 3322.With reference to Fig. 8 and Fig. 9, when nut 363 and threaded post
After 3322 fix, dedusting component 35 presses to dust excluding plate 34 in the presence of elastic component 361, and the one side of wiper rail 352 is close to anti-
On dirt plate 34.So for dust excluding plate 34 when rotating, wiper rail 352 wipes the dust on dust excluding plate 34, keeps dust excluding plate 34
Cleaning, improve the scanning accuracy of laser scanner 2.Wiper rail 352 and the contact surface of dust excluding plate 34 are inclined-plane so that dust excluding plate
During 34 rotation, the power that wiper rail 352 is acted on dust excluding plate 34 gradually increases, and reduces the influence rotated to dust excluding plate 34.
With reference to figure 4 and Fig. 8, when being worked due to laser head 21, the air at laser head 21 is heated, when the environment temperature of outside
When spending relatively low and moist, hot air precooling can condense water smoke in the inner side of dust excluding plate 34, influence the scanning of laser.To avoid out
Existing such case, with reference to Fig. 5 and Fig. 9, is provided with filter assemblies 38, filter assemblies 38 wrap at the perforation 2 3323 of protecgulum 332
Include basket strainer 381, the moisture absorption block 382 between basket strainer 381 and perforation 2 3323.
Basket strainer 381 can use cellular active carbon filter net, and cellular active carbon filter net is uploaded in polyurethane base material
Made of negative activated carbon, its phosphorus content has good absorption property, so as to the airborne dust in mistake air filtering in 35%-50% or so
Particle.Moisture absorption block 382 makes preferably with silica gel, has preferable hygroscopicity, and can Reusability after drying.Moisture absorption block 382
Fix in the inside of basket strainer 381, the contact position of basket strainer 382 and protecgulum 332 can be fixed by glue sticking, so as to regular
The filter assemblies 38 that filter assemblies 38 are removed from protecgulum 332 and more renewed.
With reference to figure 8 and Fig. 9, pod apertures 37 are connected between bonnet 331 and laser scanner 2, laser scanner 2 is located at
Air inlet 23 and air outlet 24 are respectively equipped with the side wall of the one end of laser head 21.One end of mozzle 37 and wearing on bonnet 331
Hole 1 connects and junction seals, and the other end connects with the air inlet 23 on laser scanner 2 and junction seals.So
When perforate 3 341 move to perforation 1 and perforate 2 3323 on the same line when, outside cold air sequentially passes through
Basket strainer 381 removes airborne dust, moisture absorption block 382 absorbs water, then by perforation 2 3323, perforation 3 341, perforation 1
Afterwards, the cold air of dry cleansing is entered in the cavity at laser head 21 through mozzle 37, and the cavity at laser head 21 is carried out
Cool down, the air themperature and ambient temperature at holding laser head 21 are basically identical, and what the inner side of reduction dust excluding plate 34 condensed can
Can property.Instantly after one air dried enters, former air is discharged from air outlet 24.
The working method of the aerial biscuit device of the anti-condensation is as follows：
Unmanned plane 1 flies and is carried to laser scanner 2 in the air, and laser scanner 2 enters to windrows such as coal yard, sandstone fields
Row scanning.The work of micromachine 311 simultaneously drives driving wheel 312 to rotate, and driving wheel 312 drives driven pulley 314 by belt 313
Rotate.Driven pulley 314 imparts power to dust excluding plate 34 by power transmission shaft 32 so that dust excluding plate 34 rotates around power transmission shaft 32.When
When dust is adhered on the dust excluding plate 34 at V-shaped part 3321, wiper rail 352 carries out ash disposal processing to the surface of dust excluding plate 34, protects
Hold the long-time of dust excluding plate 34 and be in surface free from dust state, the quantity of the Null Spot of such laser measurement is reduced, and improves modeling
Accuracy, biscuit are more accurate.
During dust excluding plate 34 rotates, after perforation 3 341 is alignd with perforation 1 and perforation 2 3323, external belt
The moist cold gas for having airborne dust becomes the cold air of dry cleansing after the filtering of filter assemblies 38.The cold air of dry cleansing
After sequentially passing through perforation 2 3323, perforation 3 341, perforation 1, entered through mozzle 37 in the cavity at laser head 21,
Cavity at laser head 21 is cooled down, the air themperature and ambient temperature at holding laser head 21 are basically identical, drop
The possibility of the low inner side of dust excluding plate 34 condensation.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of aerial biscuit device of anti-condensation, including unmanned plane (1) and laser scanner (2), the laser scanner (2) with
The unmanned plane (1) is detachably connected, it is characterised in that：Anti-dewfall mechanism (3), institute are installed on the laser scanner (2)
Stating anti-dewfall mechanism (3) includes being located at the transparent dust excluding plate (34) in front of Laser emission end, and the dust excluding plate (34) passes through biography
Moving axis (32) is connected with the drive component (31) for driving it to rotate, and one side of the dust excluding plate (34) away from Laser emission end is set
There is the dedusting component (35) for deashing；Guard assembly (33), the guard assembly (33) are provided with outside the dust excluding plate (34)
Including the bonnet (331) being fixedly connected with the laser scanner (2), the protecgulum (332) being fixedly connected with bonnet (331), institute
State bonnet (331) and Laser emission end is corresponded to on protecgulum (332) provided with the opening passed through for laser；Set on the bonnet (331)
Perforation (3512) one (3315) is equipped with, (3512) one (3315) of the perforation are corresponded on the protecgulum (332) and are provided with perforation
(3512) two (3323), perforation (3512) three (341) is provided with the dust excluding plate (34), and (3512) three (341) of the perforation turn
When dynamic can with perforation (3512) one (3315) and perforate (3512) two (3323) on the same line；The perforation (3512) one
(3315) connected with the cavity at the transmitting terminal of the laser scanner (2) by mozzle (37), the laser scanner (2)
It is provided with the air outlet (24) connected with cavity for discharging gas；Positioned at the perforation (3512) two on the protecgulum (332)
(3323) place is provided with the filter assemblies (38) of dedusting moisture absorption.
2. the aerial biscuit device of anti-condensation according to claim 1, it is characterised in that：Opening on the protecgulum (332)
For V-shaped part (3321), the dedusting component (35) is fixed on the side of V-shaped part (3321).
3. the aerial biscuit device of anti-condensation according to claim 2, it is characterised in that：The dedusting component (35) includes logical
The installing plate (351) that fixation kit (36) is fixed on protecgulum (332) is crossed, patch is removably connected with the installing plate (351)
Close the wiper rail (352) of the dust excluding plate (34) setting.
4. the aerial biscuit device of anti-condensation according to claim 3, it is characterised in that：The fixation kit (36) includes setting
The elastic component (361) being placed on the outside of the connecting plate, the elastic component (361) applies to dedusting component (35) points to dust excluding plate
(34) power.
5. the aerial biscuit device of anti-condensation according to claim 1, it is characterised in that：The drive component (31) includes micro-
Type motor (311), the output shaft end of micromachine (311) are fixed with driving wheel (312), are connected with driving wheel (312)
Driven pulley (314) is provided with, driven pulley (314) is fixedly connected with the power transmission shaft (32).
6. the aerial biscuit device of anti-condensation according to claim 5, it is characterised in that：The driving wheel (312) with it is described
Driven pulley (314) is connected by belt (313) V belt translation.
7. the aerial biscuit device of anti-condensation according to claim 1, it is characterised in that：The laser scanner (2) is located at
The bottom at Laser emission end is provided with limiting stand (22), and the bonnet (331) is provided with determines with limiting stand (22) cross section identical
Position groove (3314), the bonnet (331) is coordinated by locating slot (3314) and limiting stand (22) to be fixed in laser scanner (2)
On.
8. the aerial biscuit device of anti-condensation according to claim 7, it is characterised in that：The limiting stand (22) is swashed along described
Photoscanner (2) length direction is set, and the limiting stand (22) is provided with the axis hole (221) of penetrability, the power transmission shaft (32)
It is arranged in axis hole (221).
9. the aerial biscuit device of anti-condensation according to claim 1, it is characterised in that：The dust excluding plate (34) is optics glass
Glass eyeglass.
10. the aerial biscuit device of anti-condensation according to claim 1, it is characterised in that：The filter assemblies (38) include
Screen pack, the moisture absorption block (382) between (3512) two (3323) of screen pack and perforation being fixedly connected with protecgulum (332).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500654.XU CN206818142U (en) | 2017-05-06 | 2017-05-06 | The aerial biscuit device of anti-condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500654.XU CN206818142U (en) | 2017-05-06 | 2017-05-06 | The aerial biscuit device of anti-condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818142U true CN206818142U (en) | 2017-12-29 |
Family
ID=60755308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720500654.XU Expired - Fee Related CN206818142U (en) | 2017-05-06 | 2017-05-06 | The aerial biscuit device of anti-condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466129A (en) * | 2021-06-22 | 2021-10-01 | 中科航宇(北京)自动化工程技术有限公司 | Multifunctional track material coiling instrument |
-
2017
- 2017-05-06 CN CN201720500654.XU patent/CN206818142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466129A (en) * | 2021-06-22 | 2021-10-01 | 中科航宇(北京)自动化工程技术有限公司 | Multifunctional track material coiling instrument |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171229 Termination date: 20200506 |