CN206419431U - A kind of transmission device and a kind of laser three-dimensional scanning head system - Google Patents
A kind of transmission device and a kind of laser three-dimensional scanning head system Download PDFInfo
- Publication number
- CN206419431U CN206419431U CN201720059955.3U CN201720059955U CN206419431U CN 206419431 U CN206419431 U CN 206419431U CN 201720059955 U CN201720059955 U CN 201720059955U CN 206419431 U CN206419431 U CN 206419431U
- Authority
- CN
- China
- Prior art keywords
- rotating cylinder
- fixedly connected
- bevel gear
- laser
- turbine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Toys (AREA)
Abstract
A kind of laser three-dimensional scanning head system being driven the utility model discloses a kind of transmission device and using the transmission device, wherein, transmission device includes the first rotating cylinder, the bottom of first rotating cylinder is provided with first group of turbine and worm, the upper end of first rotating cylinder is fixedly connected with first bevel gear, first bevel gear is engaged at a right angle with second bevel gear, and second bevel gear is fixedly connected with an end face of the 3rd rotating cylinder；Second rotating cylinder is sheathed on outside the first rotating cylinder, and the first rotating cylinder can be rotated coaxially around the second rotating cylinder；The upper end of second rotating cylinder is fixedly connected with horizontal flap, and horizontal flap is vertical with vertical connecting plates to be connected, and the bottom of the second rotating cylinder is provided with second group of turbine and worm, and two groups of turbine and worms are respectively by two motor-driven rotations.The purpose of this utility model is to provide the stronger transmission device of a kind of small volume, stability, meanwhile, additionally provide a kind of 3-D scanning head system of the steady operation in Laser Radar Scanning.
Description
Technical field
The utility model is related to laser equipment technical field, and in particular to a kind of transmission device and a kind of laser three-dimensional scanning
Head system.
Background technology
Infrared and visible light wave range is operated in, the radar using laser as working beam is referred to as laser radar, and it is by laser
Emitter, optical receiver, turntable and information processing system etc. are constituted, and electric pulse is become light pulse emission and gone out by laser,
The light pulse reflected from target is reduced into electric pulse by photoreceiver again, is sent to display；And three-dimensional laser radar needs
The laser echo signal in multiple sites is detected, needs laser three-dimensional scanning system that there is swashing for many sites in order to achieve the above object
Optical scanning head.
Existing probe technology, can only realize that probe level is rotated to 360 degree, Chinese patent literature mostly
CN204534023U discloses a kind of three-D electric probe, specifically discloses：Horizontal rotation unit drives tooth by motor shaft
Wheel one is rotated, and gear passes through the drive connection of gear two and worm screw and turbine again and again so that whole transmission mechanism can be in level
Rotated to 360 degree, above-mentioned technical proposal design structure is complicated, by multistage conducting structure so that probe realizes level to 360
Degree is rotated, and undoubtedly adds production cost and the requirement to drive mechanism stability, and above-mentioned patent document also includes rotating up and down
Unit, rotary unit is independently arranged with level to rotary unit above and below this, is existed and is horizontally rotated the problem of unit is present, and can not
Realize vertical 360 degree of rotations.
Prior art also includes, probe by between rotating cylinder and multiple gears mutually transmission realize level to vertically to
360 degree of rotations, because its structure design is unreasonable, relative can be slided such as between two connectors or two rotating shafts, and pass through
Flange is prevented from slipping each other, and the abrasion at flange position can be caused after long-time use, or even loses anti-drop function, meanwhile, scanning
Head overall structure stability is poor, and is further added by part on this basis and changes structure to improve the stability of a system, undoubtedly increases again
A large amount of unnecessary costs are added and more uncertain；With gear drive probe system bulk and weight can be brought big
Problem.
Utility model content
The purpose of this utility model is to provide the transmission device that a kind of volume is smaller, stability is stronger, meanwhile, additionally provide
A kind of 3-D scanning head system of the steady operation in Laser Radar Scanning.
A kind of transmission device that the utility model is provided, including：
Vertical power train, the vertical power train includes the first rotating cylinder, bottom and the first turbine of first rotating cylinder
It is fixedly connected, first turbine and the first worm engaging, first worm screw produces rotation, described first turn by motor driving
The upper end of cylinder is fixedly connected with first bevel gear, and the first bevel gear is engaged at a right angle with second bevel gear, and described second
Bevel gear is fixedly connected with an end face of the 3rd rotating cylinder；
Horizontal conveyor system, the horizontal conveyor system includes the second rotating cylinder being sheathed on outside first rotating cylinder, and first turn
Cylinder is coaxial with the second rotating cylinder；The upper end of second rotating cylinder is fixedly connected with horizontal flap, the relevant position of the horizontal flap
On form through the hole of first rotating cylinder；The bottom of second rotating cylinder is fixedly connected with the second turbine, and described second
Turbine and the second worm engaging, second worm screw produce rotation by the driving of another motor；3rd rotating cylinder is with being fixed on institute
The support member stated on horizontal flap is flexibly connected.
The utility model additionally provides a kind of laser three-dimensional scanning head system, including：
Motor, two；
Vertical power train, the vertical power train includes the first rotating cylinder, bottom and the first turbine of first rotating cylinder
It is fixedly connected, first turbine and the first worm engaging, first worm screw produces rotation, described first turn by motor driving
The upper end of cylinder is fixedly connected with first bevel gear, and the first bevel gear is engaged at a right angle with second bevel gear, and described second
Bevel gear is fixedly connected with an end face of the 3rd rotating cylinder；
Horizontal conveyor system, the horizontal conveyor system includes the second rotating cylinder being sheathed on outside first rotating cylinder, and first turn
Cylinder is coaxial with the second rotating cylinder；The upper end of second rotating cylinder is fixedly connected with horizontal flap, the relevant position of the horizontal flap
On form through the hole of first rotating cylinder；The bottom of second rotating cylinder is fixedly connected with the second turbine, and described second
Turbine and the second worm engaging, second worm screw produce rotation by the driving of another motor；3rd rotating cylinder is with being fixed on institute
The support member stated on horizontal flap is flexibly connected；
Mirror support, two, one of them described mirror support is fixedly connected with the horizontal flap；Another institute
State mirror support to be fixedly connected with the leading section of the 3rd rotating cylinder by probe flap, the upper surface of the mirror support is provided with
Window；
Speculum, two mirror tilts and the parallel side located at the mirror support, and two reflections
The reflecting surface of mirror is oppositely arranged so that from the first rotating cylinder bottom enter light beam after the secondary reflection of reflective mirror two from the window
Mouth is projected.
Alternatively, first rotating cylinder, the second rotating cylinder and the 3rd rotating cylinder are the cylinder with cylindrical cavity, and described
First rotating cylinder end is connected with the 3rd rotating cylinder end by the first bevel gear and second bevel gear, second rotating cylinder
Connected between inwall and the first rotating cylinder outer wall by bearings.
Alternatively, the horizontal flap lower surface, the first rotating cylinder outer wall, the second rotating cylinder inwall and the first turbine upper surface shape
Into closing space, bearing is located therein.
Alternatively, the support member is vertical connecting plates, and the vertical connecting plates are vertical with the horizontal flap to be fixedly connected,
It is sheathed on by the through hole in the middle part of vertical connecting plates outside the 3rd rotating cylinder.
Alternatively, the horizontal flap and the vertical junction of the vertical connecting plates are provided with reinforcing plate.
Alternatively, in addition to fixed plate, the fixed plate is connected by bearing with second rotating cylinder.
Technical solutions of the utility model, have the following advantages that：
1. a kind of transmission device that the utility model embodiment is provided, including vertical power train and horizontal conveyor system, described
First rotating cylinder of vertical rotation system is sheathed in the second rotating cylinder of the horizontal conveyor system, and two can rotate coaxially；Pass through first
Rotating cylinder (rotating cylinder in i.e.), which is rotated, drives first bevel gear, second bevel gear and the 3rd rotating cylinder vertical to rotation；And horizontal conveyor system
The second rotating cylinder (i.e. outer rotaring tube) rotate and drive end face is fixedly connected thereon horizontal flap to horizontally rotate, while the horizontal flap
It is connected vertically with vertical connecting plates, and the 3rd rotating cylinder is placed in the vertical connecting plates again；First rotating cylinder and the second rotating cylinder lead to
The turbine connection that its bottom is fixedly connected is crossed, motor driving worm screw drives above-mentioned turbine rotation.Above-mentioned technical proposal can be
Ensure the stability of whole transmission device during the continuous quick rotation in device head, prevent the 3rd rotating cylinder to be thrown out of；Meanwhile, use whirlpool
Worm and gear transmission mechanism, has larger speed reducing ratio so that compact overall structure using it, effectively reduces fixed plate bottom driver
The space-consuming of structure, and compared to the use of gear wheel, overall structure weight also mitigates.
2. a kind of laser three-dimensional scanning head system that the utility model embodiment is provided, above-mentioned transmission device is applied to sharp
Light 3-D scanning head system, can effectively improve the stability of scanning head system, it is ensured that probe is swept in continuous quickly three-dimensional
Rocked when during retouching being not in system operation, or even the situation that some part is slipped.
3. a kind of laser three-dimensional scanning head system that the utility model embodiment is provided, drives probe level to rotation
Closing space is formed between horizontal flap, its lower surface and the first rotating cylinder outer wall, the second rotating cylinder inwall, the first turbine upper surface,
Bearing is located therein, therefore, reduces the pivoting friction between the first rotating cylinder and the second rotating cylinder, improves transmission stability.
4. a kind of laser three-dimensional scanning head system that the utility model embodiment is provided, horizontal flap and vertical connecting plates
Vertical junction is provided with reinforcing plate, and the traction action between horizontal flap and vertical connecting plates is improved to a certain extent, in order to avoid
The use of probe long-time may influence the stability of the 3rd drum rotation.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model drive mechanism diagrammatic cross-section；
Fig. 2 is the schematic perspective view of the utility model laser three-dimensional scanning head system；
Fig. 3 is the utility model laser three-dimensional scanning head system structural profile schematic diagram；
Description of reference numerals：
The worm screws of 1- first；The turbines of 2- first；The worm screws of 3- second；The turbines of 4- second；The rotating cylinders of 5- first；The rotating cylinders of 6- second；7-
Fixed plate；8- angular contact bearings；9- first bevel gears；10- second bevel gears；The rotating cylinders of 11- the 3rd；12- probe flaps；13-
Speculum；14- windows；The horizontal flaps of 15-；16- vertical connecting plates；17- speculums；The vertical driving motors of 18-；19- levels are passed
Dynamic motor；20- angular contact bearings；21- deep groove ball bearings；22- back mirror supports；23- front mirror supports；24- reinforcing plates.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As long as in addition, technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can just be combined with each other.
Embodiment 1
A kind of drive mechanism of the present embodiment, it is shown in Figure 1, including vertical power train and horizontal conveyor system, it is vertical to pass
Dynamic system includes the first rotating cylinder 5, and the bottom of the first rotating cylinder 5 is fixedly connected with the first turbine 2 by screw, the first turbine 2 and the
One worm screw 1 is engaged, and the first worm screw 1 is driven by vertical driving motor 18 and rotated, and motor shaft, which is rotated, drives the first worm screw 1 and first
Turbine 2 is rotated；The upper end of first rotating cylinder 5 is fixedly connected by screw with first bevel gear 9, and first bevel gear 9 is again with second
The in perpendicular shape engagement of bevel gear 10, second bevel gear 10 is fixedly connected by screw with the end face of the 3rd rotating cylinder 11；Level is passed
Dynamic system includes the second rotating cylinder 6, and the bottom of the second rotating cylinder 6 is fixedly connected with the second turbine 4 by screw, the second turbine 4 and the
Two worm screws 3 are engaged, and the second worm screw 3 is driven by horizontal conveyor motor 19 and rotated, and motor shaft, which is rotated, drives the second worm screw 3 and second
Turbine 4 is rotated, so as to drive the horizontal direction of the second rotating cylinder 6 to circumferentially rotate, the upper surface of the second rotating cylinder 6 is turned by screw and level
Plate 15 is fixedly connected, and vertical connecting plates 16 are on horizontal flap 15, side and the side of vertical connecting plates 16 of horizontal flap 15
At a right angle to be fixedly connected or right angle is integrally formed, the center of vertical connecting plates 16 is provided with a forming through hole, the 3rd rotating cylinder 11 it is another
End face can be rotated through the through hole in vertical connecting plates 16, the 3rd rotating cylinder 11 in the through hole.
Embodiment 2
The present embodiment provides a kind of laser three-dimensional scanning head system, referring to shown in Fig. 2 and Fig. 3, the laser three-dimensional scanning head
Described in the transmission mechanism be the same as Example 1 of system.
A back mirror support 22 is added on horizontal flap 15, the trailing flank of back mirror support 22 is with the horizontal certain
Inclination angle, speculum 17 is fixed in the above, and speculum 17 reflecting surface inwardly；The front end face of 3rd rotating cylinder 11 is fixedly connected with scanning
Head flap 12, probe flap 12 is be arranged in parallel with vertical connecting plates 16, and front mirror support 23 is fixed with probe flap 12
Connection, the leading flank of front mirror support 23 is with the horizontal certain angle, and speculum 13 is fixed in the above, its reflecting surface court
Interior, former and later two speculums 13,17 are parallel to each other, and its reflecting surface is relative so that the light beam warp entered from the bottom of the first rotating cylinder 5
Upper surface window 14 after two secondary reflections from preceding mirror support 23 is projected；Fixed plate 7 is located at two groups of turbine and worm tops, second
Rotating cylinder 6 is provided with angular contact bearing 20 through the forming through hole in fixed plate 7, the contact surface of the rotating cylinder 6 of fixed plate 7 and second, Gu
Shell is provided between fixed board 7 and horizontal flap 15, the bottom of the shell is fixedly connected with fixed plate 7 by screw again；Scanning
Between head flap 12 and second bevel gear 10, and the outer wall of the 3rd rotating cylinder of ring 11 is provided with deep groove ball bearing 21 and the bearing being adapted
Seat.
Specifically, the first rotating cylinder 5, the second rotating cylinder 6 and the 3rd rotating cylinder 11 are the cylinder with cylindrical lumens, second turn
By two groups of support rotatings of angular contact bearing 8 between 6 inwalls of cylinder and the outer wall of the 3rd rotating cylinder 11, two groups of bearings of angular contact axle 8 are in water
The lower surface of flat turn plate 15, the outer wall of the first rotating cylinder 5, the inwall of the second rotating cylinder 6 and the upper surface of the first turbine 2 are formed in closing space.
In the present embodiment, horizontal flap 15 and the junction of vertical connecting plates 16 are provided with reinforcing plate 24.
It should be noted that support member is in addition to above-mentioned vertical connecting plates, there can also be other deformations, herein not
It is limited to the vertical connecting plates in the present embodiment.
During utility model works, vertical driving motor 18 rotates to drive the first worm screw 1 and the first turbine 2 to rotate,
So as to drive first bevel gear 9 and second bevel gear 10 above the first rotating cylinder 5 to rotate, above-mentioned series, which is rotated, drives probe real
360 degree of rotation on existing vertical direction, its rotary speed can be by single-chip microcomputer control；Horizontal conveyor motor 19 rotates to drive the
Two worm screws 3 and the second turbine 4 are rotated, so as to drive the second rotating cylinder 6 to rotate, to drive horizontal flap 15 to rotate, realize level side
Upward 360 degree of rotation.Because the rotation of horizontal flap 15 can drive probe to rotate, so when horizontal conveyor motor 19 is rotated
While, single-chip microcomputer controls vertical driving motor 18 to be rotated with certain speed, so as to realize the geo-stationary of probe.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (7)
1. a kind of transmission device, it is characterised in that including：
Vertical power train, the vertical power train includes the first rotating cylinder (5), bottom and the first whirlpool of first rotating cylinder (5)
Wheel (2) is fixedly connected, and first turbine (2) is engaged with the first worm screw (1), and first worm screw (1) is driven by motor and produced
Rotate, the upper end of first rotating cylinder (5) is fixedly connected with first bevel gear (9), the first bevel gear (9) and the second cone
Gear (10) is engaged at a right angle, and the second bevel gear (10) is fixedly connected with an end face of the 3rd rotating cylinder (11)；
Horizontal conveyor system, the horizontal conveyor system includes being sheathed on the second rotating cylinder (6) of first rotating cylinder (5) outside, and first
Rotating cylinder (5) and the second rotating cylinder (6) are coaxial；The upper end of second rotating cylinder (6) is fixedly connected with horizontal flap (15), the level
Formed on the relevant position of flap (15) through the hole of first rotating cylinder (5)；The bottom of second rotating cylinder (6) and the
Two turbines (4) are fixedly connected, and second turbine (4) is engaged with the second worm screw (3), and second worm screw (3) is by another motor
Driving produces rotation；3rd rotating cylinder (11) is flexibly connected with the support member being fixed on the horizontal flap (15).
2. a kind of laser three-dimensional scanning head system, it is characterised in that including：
Motor, two；
Vertical power train, the vertical power train includes the first rotating cylinder (5), bottom and the first whirlpool of first rotating cylinder (5)
Wheel (2) is fixedly connected, and first turbine (2) is engaged with the first worm screw (1), and first worm screw (1) is driven by motor and produced
Rotate, the upper end of first rotating cylinder (5) is fixedly connected with first bevel gear (9), the first bevel gear (9) and the second cone
Gear (10) is engaged at a right angle, and the second bevel gear (10) is fixedly connected with an end face of the 3rd rotating cylinder (11)；
Horizontal conveyor system, the horizontal conveyor system includes being sheathed on the second rotating cylinder (6) of first rotating cylinder (5) outside, and first
Rotating cylinder (5) and the second rotating cylinder (6) are coaxial；The upper end of second rotating cylinder (6) is fixedly connected with horizontal flap (15), the level
Formed on the relevant position of flap (15) through the hole of first rotating cylinder (5)；The bottom of second rotating cylinder (6) and the
Two turbines (4) are fixedly connected, and second turbine (4) is engaged with the second worm screw (3), and second worm screw (3) is by another motor
Driving produces rotation；3rd rotating cylinder (11) is flexibly connected with the support member being fixed on the horizontal flap (15)；
Mirror support, two, one of them described mirror support is fixedly connected with the horizontal flap (15)；Another institute
Mirror support is stated to be fixedly connected with the leading section of the 3rd rotating cylinder (11) by probe flap (12), the mirror support it is upper
Surface is provided with window (14)；
Speculum, two mirror tilts and the parallel side located at the mirror support, and two speculums
Reflecting surface is oppositely arranged so that from the first rotating cylinder (5) bottom enter light beam after the secondary reflection of reflective mirror two from the window
Mouth (14) is projected.
3. laser three-dimensional scanning head system according to claim 2, it is characterised in that first rotating cylinder (5), second turn
Cylinder (6) and the 3rd rotating cylinder (11) are the cylinder with cylindrical cavity, and the first rotating cylinder (5) end and the 3rd rotating cylinder
(11) end is connected by the first bevel gear (9) and second bevel gear (10), the second rotating cylinder (6) inwall and the
Connected between one rotating cylinder (5) outer wall by bearings.
4. laser three-dimensional scanning head system according to claim 3, it is characterised in that horizontal flap (15) following table
Face, the first rotating cylinder (5) outer wall, the second rotating cylinder (6) inwall and the first turbine (2) upper surface form closing space, and bearing is located at it
In.
5. the laser three-dimensional scanning head system according to Claims 2 or 3, it is characterised in that the support member is to connect vertically
Fishplate bar (16), the vertical connecting plates (16) are vertical with the horizontal flap (15) to be fixedly connected, by vertical connecting plates (16)
The through hole in portion is sheathed on the 3rd rotating cylinder (11) outside.
6. laser three-dimensional scanning head system according to claim 5, it is characterised in that the horizontal flap (15) with it is described
The vertical junction of vertical connecting plates (16) is provided with reinforcing plate (24).
7. the laser three-dimensional scanning head system according to any one of claim 2~4, it is characterised in that also including fixed plate
(7), the fixed plate (7) is connected by bearing with second rotating cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059955.3U CN206419431U (en) | 2017-01-19 | 2017-01-19 | A kind of transmission device and a kind of laser three-dimensional scanning head system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059955.3U CN206419431U (en) | 2017-01-19 | 2017-01-19 | A kind of transmission device and a kind of laser three-dimensional scanning head system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419431U true CN206419431U (en) | 2017-08-18 |
Family
ID=59572129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059955.3U Expired - Fee Related CN206419431U (en) | 2017-01-19 | 2017-01-19 | A kind of transmission device and a kind of laser three-dimensional scanning head system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268551A (en) * | 2020-10-15 | 2021-01-26 | 航天科工微电子系统研究院有限公司 | Photoelectric tracking and aiming device based on optical inner channel and double-seal ring dynamic seal |
-
2017
- 2017-01-19 CN CN201720059955.3U patent/CN206419431U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268551A (en) * | 2020-10-15 | 2021-01-26 | 航天科工微电子系统研究院有限公司 | Photoelectric tracking and aiming device based on optical inner channel and double-seal ring dynamic seal |
| CN112268551B (en) * | 2020-10-15 | 2022-06-28 | 航天科工微电子系统研究院有限公司 | Photoelectric tracking and aiming device based on optical inner channel and double-seal ring dynamic seal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20100015211A (en) | Space scanner for self-control moving object | |
| CN206419431U (en) | A kind of transmission device and a kind of laser three-dimensional scanning head system | |
| CN105068085A (en) | High-precision single-motor transmission laser radar three-dimensional scanner | |
| CN207528916U (en) | A kind of laser radar three-dimensional scanning device | |
| CN202404232U (en) | Dual-axis optical scanning rotary mirror system of laser radar | |
| CN212620614U (en) | Vehicle trafficability detecting device | |
| CN217875137U (en) | Distance measuring device for telescopic cross arm | |
| WO2020087936A1 (en) | Winding structure and ct device adopting same | |
| CN216870810U (en) | Differential probe with adjusting structure for photoelectric measuring instrument | |
| CN201552165U (en) | Robot for cleaning air conduit of central air conditioner | |
| CN206892341U (en) | A kind of single line laser three-dimensional environment scanning means | |
| CN207675944U (en) | A kind of optical scanner pendulum mirror, laser imaging radar | |
| CN204536542U (en) | A kind of laser radar three-dimensional scanning rotating mirror system | |
| CN214467054U (en) | A inspection robot for municipal drainage pipe | |
| US11974879B2 (en) | Three dimensional mechanical ultrasound probe | |
| CN209727113U (en) | Throw line apparatus and laser level | |
| CN202189218U (en) | Two-degree-of-freedom anti-radiation shooting holder integrated machine | |
| CN208687275U (en) | A kind of novel and multifunctional small-sized hanging detection ball storehouse mechanism | |
| CN220795459U (en) | Sea surface target laser detection radar | |
| CN111348155B (en) | Be provided with airflow cleaning heat radiation structure's instrument operation panel for small-size ship | |
| CN207732836U (en) | A kind of three-dimensional laser line scanner of the adjustable laser beam angle of divergence | |
| CN217605076U (en) | Anti-crystallization radar level meter | |
| CN207579764U (en) | A kind of car door opening control system of laser velocimeter | |
| CN220891501U (en) | Range finder for engineering cost | |
| CN108799747A (en) | A kind of novel and multifunctional small-sized hanging detection ball storehouse mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20210119 |