CN209132509U - Rotating mirror apparatus and 3 D laser scanning equipment - Google Patents
Rotating mirror apparatus and 3 D laser scanning equipment Download PDFInfo
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- CN209132509U CN209132509U CN201920029940.1U CN201920029940U CN209132509U CN 209132509 U CN209132509 U CN 209132509U CN 201920029940 U CN201920029940 U CN 201920029940U CN 209132509 U CN209132509 U CN 209132509U
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Abstract
The utility model discloses a kind of rotating mirror apparatus and 3 D laser scanning equipment, are related to laser equipment technical field.A kind of rotating mirror apparatus, including optical device mould group and Power Component.Optical device mould group includes optical device room, Power Component includes sealing mirror assembly and the rotor with hollow cavity, optical device mould group is fixedly connected with the first end of rotor, hollow cavity is connected to optical device room and forms light transmission passage, sealing mirror assembly includes Transparent Parts, Transparent Parts are corresponding with light transmission passage, and sealing mirror assembly is connect with rotor, and for separating simultaneously sealed light-transmitting channel.This rotating mirror apparatus seals light transmission passage by being provided with the sealing mirror assembly of Transparent Parts, while guaranteeing that laser can pass through light transmission passage, obstructs to the grease of volatilization.Moreover, rotor is when rotated, since the grease being attached in Transparent Parts can be pooled to automatically the outer edge of Transparent Parts by the centrifugal force of revolution, guarantee that the center light transmission part of Transparent Parts is not contaminated.
Description
Technical field
The utility model relates to laser equipment technical fields, sweep in particular to a kind of rotating mirror apparatus and three-dimensional laser
Retouch equipment.
Background technique
When 3 D laser scanning equipment works normally, sweep test can be in high speed rotation state, and equipment is due to certainly
Body fever and hot environment under the action of, motor internal bearings lubricating grease will appear gasification or volatilization the case where.When in gas
The grease of state can enter optical device room by hollow rotating mirror apparatus rotor, and be attached on optical mirror slip, be attached with lubrication
The optical mirror slip of rouge will affect the reflection to laser, and then will affect 3 D laser scanning device measuring precision and result.
Utility model content
The purpose of this utility model is to provide a kind of rotating mirror apparatus, the grease that can reduce volatilization enters optical device
Room.
The another object of the utility model is to provide a kind of 3 D laser scanning equipment have above-mentioned rotating mirror apparatus.
The embodiments of the present invention are achieved in that
A kind of rotating mirror apparatus, including optical device mould group and Power Component, the optical device mould group includes optical device
Room, the Power Component include sealing mirror assembly and the rotor with hollow cavity, the optical device mould group and the rotor
First end is fixedly connected, and the hollow cavity is connected to and is formed light transmission passage, the sealing mirror assembly packet with the optical device room
Include Transparent Parts, the Transparent Parts are corresponding with the light transmission passage, and the sealing mirror assembly is connect with the rotor, and for every
Break and seals the light transmission passage.
Optionally, the sealing mirror assembly is fixedly connected with the second end of the rotor, and for sealing the second end
Opening.
Optionally, the sealing mirror assembly further includes the sealing microscope base for offering first through hole, the first through hole and institute
It is corresponding to state light transmission passage, the sealing microscope base includes interconnecting piece and mounting portion, the second end of the interconnecting piece and the rotor
It is fixedly connected, the Transparent Parts are fixedly connected on the mounting portion.
Optionally, the side wall of the first through hole offers the stage portion for being embedded the first sealing ring, and the Transparent Parts are fixed
It is set to the stage portion and is sealed by the first sealing ring.
Optionally, the sealing mirror assembly further includes the sealed mirror gland for offering the second through-hole, second through-hole with
The light transmission passage is corresponding, and the Transparent Parts are located between the sealing microscope base and the sealed mirror gland.
Optionally, the contact surface and the sealed mirror gland of the sealing microscope base and the Transparent Parts and the Transparent Parts
Contact surface is coated with sealant.
Optionally, the joint face of the optical device mould group and the first end of the rotor is coated with sealant.
Optionally, the optical device room has the open end that be connected to the light transmission passage, the sealing mirror assembly and
The open end is fixedly connected, and for sealing the open end.
A kind of 3 D laser scanning equipment, including light source assembly and above-mentioned rotating mirror apparatus, the light source assembly includes swashing
Light collimating mirror, the laser alignment mirror in cover cylinder on main optical path are corresponding with the light transmission passage.
Optionally, the light source assembly further includes device housings, and the device housings, which cover at the Power Component, to deviate from
One end of the optical device mould group, the Power Component further include stator casing, the device housings and the stator casing
It connects and is enclosed accommodating chamber；
There is guide clearance, the guide clearance and the accommodating chamber between the sealing mirror assembly and the stator casing
Connection.
Compared with prior art, the beneficial effect of the utility model embodiment includes, for example:
This rotating mirror apparatus by being provided with the rotor of hollow cavity, for laser reaches optical device room, and to provide light transmission logical
Road is guaranteeing that laser can be by saturating moreover, being sealed by the sealing mirror assembly for being provided with Transparent Parts to light transmission passage
While optical channel, the grease of volatilization is obstructed, prevents the grease of volatilization from entering optical device room by light transmission passage.And
And rotor is when rotated, since the grease being attached in Transparent Parts can be pooled to automatically the outer of Transparent Parts by the centrifugal force of revolution
Edge guarantees that the center light transmission part of Transparent Parts is not contaminated, and the laser so as to guarantee that laser alignment mirror in cover cylinder on main optical path issues can not be by
Interference passes through Transparent Parts.
This 3 D laser scanning equipment is due to having above-mentioned all technical effects, energy with above-mentioned rotating mirror apparatus
The grease for being volatized into optical device room is enough efficiently reduced, the grease for reducing volatilization adheres on optical mirror slip to optical
The influence of energy.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of 3 D laser scanning equipment provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the first embodiment of rotating mirror apparatus provided by the embodiment of the utility model；
Fig. 3 is the partial enlargement diagram in Fig. 2 at I；
Fig. 4 is the partial enlargement diagram in Fig. 1 at II；
Fig. 5 is the structural schematic diagram of second of embodiment of rotating mirror apparatus provided by the embodiment of the utility model.
Icon: 100- rotating mirror apparatus；10- optical device mould group；11- optical device room；The open end 12-；30- power packages
Part；31- seals mirror assembly；32- rotor；321- first end；322- hollow cavity；323- second end；33- stator；Outside 34- stator
Shell；35- light transmission passage；36- seals microscope base；361- first through hole；362- interconnecting piece；363- mounting portion；The first sealing ring of 37-；
38- sealed mirror gland；The second through-hole of 381-；39- Transparent Parts；40- adapter；41- bearing；200- 3 D laser scanning equipment；
201- laser alignment mirror in cover cylinder on main optical path；202- device housings；203- accommodating chamber；204- guide clearance.
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.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship or the utility model product using when the orientation or positional relationship usually put, be merely for convenience of describing this reality
It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In addition, being only used for distinguishing description if there is term " first ", " second ", " third " etc., and should not be understood as indicating
Or imply relative importance.
In addition, being not offered as requiring component abswolute level or outstanding if there are the terms such as term "horizontal", "vertical", " pendency "
It hangs down, but can be slightly tilted.It is not to indicate to be somebody's turn to do if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
Structure is had to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, if there is art
Language " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment
Fig. 1 is the structural schematic diagram of 3 D laser scanning equipment 200 provided by the embodiment of the utility model, please refers to Fig. 1.
As shown in Figure 1, in the application scenarios of this 3 D laser scanning equipment 200, when 3 D laser scanning equipment 200 is normal
When work, its sweep test driven by the motor, can be in high speed rotation state.The revolving speed of motor is high at this time, and temperature rise is big.
The rotor 32 of motor and bearing 41 cooperate, and when 32 high speed rotation of rotor, the lubricating grease at bearing 41 can volatilize gaseous grease.
The rotor 32 of motor needs to rotate relative to stator 33, and rotor 32 is supported by bearing 41, therefore, rotor 32 and stator 33 it
Between certainly exist the gap being connected to bearing 41, the grease of volatilization is easy to enter optical device room 11 by this gap.
Fig. 2 is the structural schematic diagram of the first embodiment of rotating mirror apparatus 100 provided by the embodiment of the utility model, is asked
With reference to Fig. 2.
And in the present embodiment, provide a kind of rotating mirror apparatus 100, including optical device mould group 10 and Power Component 30.
Optical device mould group 10 is mainly used for reflecting the laser from laser alignment mirror in cover cylinder on main optical path 201, and Power Component 30 is mainly used for driving optics
Device mould group 10 rotates.
Optical device mould group 10 includes optical device room 11, and the optics for reflection laser is provided in optical device room 11
Eyeglass.
Power Component 30 mainly includes power source and sealing mirror assembly 31.
In the present embodiment, power source can be motor.It is understood that in other embodiments, power source can be with
It is the other actuating units for being able to drive the rotation of optical device mould group 10.
Motor includes stator 33 and rotor 32, and rotor 32 is rotated relative to stator 33.In the present embodiment, rotor 32 has
It is capable of the hollow cavity 322 of light transmission.
Optical device mould group 10 is fixedly connected with the first end 321 of rotor 32, and hollow cavity 322 is connected to optical device room 11
And form light transmission passage 35.Sealing mirror assembly 31 includes Transparent Parts 39, and Transparent Parts 39 are corresponding with light transmission passage 35.Seal microscope group
Part 31 is connect with rotor 32, and for separating simultaneously sealed light-transmitting channel 35.
This rotating mirror apparatus 100 reaches optical device room 11 for laser and provides by being provided with the rotor 32 of hollow cavity 322
Light transmission passage 35, so that the structure of entire rotating mirror apparatus 100 is more compact.
Moreover, being sealed by the sealing mirror assembly 31 for being provided with Transparent Parts 39 to light transmission passage 35, guaranteeing
While laser can be by light transmission passage 35, the grease of volatilization is obstructed, prevents the grease of volatilization from passing through light transmission passage 35
Into optical device room 11.Moreover, rotor 32 is when rotated, since the centrifugal force of revolution can will be attached to the oil in Transparent Parts 39
Rouge is pooled to the outer edge of Transparent Parts 39 automatically, guarantees that the center light transmission part of Transparent Parts 39 is not contaminated, so as to guarantee
The laser that laser alignment mirror in cover cylinder on main optical path 201 issues can pass through Transparent Parts 39 without interruption.
In an embodiment of the present embodiment, sealing mirror assembly 31 is fixedly connected with the second end 323 of rotor 32, and
For sealing the opening of second end 323.
Fig. 3 is the partial enlargement diagram in Fig. 2 at I.Please refer to Fig. 3.Seal mirror assembly 31 successively in the present embodiment
Including adapter 40, sealing microscope base 36, Transparent Parts 39 and sealed mirror gland 38.Transparent Parts 39 are located in sealing microscope base 36 and sealing
Between mirror gland 38.Sealing microscope base 36 is fixedly connected by adapter 40 with the second end 323 of rotor 32.Adapter 40 can pacify
Angular encoder code-disc is filled, convenient for the installation of angular encoder.
The substantially ring-like structure of microscope base 36 is sealed, the first through hole 361 for light transmission is offered.First through hole 361 with turn
The hollow cavity 322 of son 32 is corresponding, and first through hole 361 is corresponding with light transmission passage 35.Sealing microscope base 36 includes 362 He of interconnecting piece
Mounting portion 363.Interconnecting piece 362 is fixedly connected by adapter 40 with the second end 323 of rotor 32, and interconnecting piece 362 and switching
The contact surface of seat 40 is also coated with sealant.The contact surface of adapter 40 and rotor 32 is also coated with sealant.Prevent volatilization
Grease enters the hollow cavity 322 of rotor 32 by the gap of junction.Interconnecting piece 362 can pass through bolt and screw and adapter
40 end is fixedly connected, and can also be fixedly connected by being bonded with adapter 40.
It is understood that in other embodiments, adapter 40 can also be not provided with, interconnecting piece 362 directly with turn
The second end 323 of son 32 is fixedly connected.
Mounting portion 363 is fixedly connected with Transparent Parts 39, for installing Transparent Parts 39.The side wall of first through hole 361 is provided with
Stage portion, the fixation of Transparent Parts 39 are embedded at stage portion.The step surface of stage portion offers for installing the first sealing ring 37
One seal groove.First sealing ring 37, can be by connecing between Transparent Parts 39 and step surface between Transparent Parts 39 and step surface
Contacting surface sealing.
In the present embodiment, the material of Transparent Parts 39 can be the transparent material such as glass, transparent silica gel, transparent plastic.
As long as can be convenient for fixed and pass through the laser of laser alignment mirror in cover cylinder on main optical path 201.
The structure substantially annular in shape of sealed mirror gland 38 has the second through-hole 381, the second through-hole 381 and 35 phase of light transmission passage
It is corresponding.The laser of laser alignment mirror in cover cylinder on main optical path 201 can pass sequentially through the second through-hole 381, Transparent Parts 39, first through hole 361 and hollow cavity
322 enter optical device room 11.
Sealed mirror gland 38 is mainly used for and seals the cooperation of microscope base 36 to fix Transparent Parts 39.Prevent sealing mirror assembly 31 from existing
Transparent Parts 39 loosen when following 32 high speed rotation of rotor.The edge convex hole of sealed mirror gland 38 is equipped with clinch, clinch set
Set on the periphery of sealing microscope base 36, for increasing sealed mirror gland 38 and the stable degree that connect of sealing microscope base 36.
Optionally, sealed mirror gland 38 is equipped with second close for installing the second sealing ring close to the side of Transparent Parts 39
Sealing groove.Second sealing ring between Transparent Parts 39 and sealed mirror gland 38, can by Transparent Parts 39 and sealed mirror gland 38 it
Between contact surface sealing.By being respectively provided with sealing ring in the two sides of Transparent Parts 39, can be realized to being connected to the second through-hole 381
Double-layer seal between equipment accommodating chamber 203 and hollow cavity 322, improves sealing effect.
Seal the contact surface of microscope base 36 and Transparent Parts 39, the contact surface and sealed mirror of sealed mirror gland 38 and Transparent Parts 39
Seat 36 and the contact surface of sealed mirror gland 38 are coated with sealant.It further improves and sets to being connected to the second through-hole 381
Sealing effect between standby accommodating chamber 203 and hollow cavity 322.
It is understood that in other embodiments, sealing mirror assembly 31 can only include Transparent Parts 39, Transparent Parts 39
It is directly fixedly connected with one end of rotor 32 or Transparent Parts 39 is located in 322 body of hollow cavity of rotor 32, with hollow cavity 322
Side wall be fixedly connected, and the junction of Transparent Parts 39 and rotor 32 coats sealant.
It is understood that in other embodiments, sealing mirror assembly 31 also may include Transparent Parts 39 and sealed mirror
Seat 36, Transparent Parts 39 are fixedly connected by sealing microscope base 36 with rotor 32.
The grease that the first embodiment of rotating mirror apparatus 100 can be effectively prevented volatilization enters optical device room 11,
Principle is as follows:
Referring again to Fig. 4, in Fig. 4 in order to clearly illustrate volatilization grease flow path, be exaggerated grease may
By gap, with arrow illustrate rough flow direction and with the lines of overstriking illustrate coating sealant position.?
In the present embodiment, optical device mould group 10 is set to the top of rotor 32, and light source assembly is set to the lower section of rotor 32.Bearing 41
The grease of middle volatilization can up be flowed by the gap between rotor 32 and bearing 41 or flow down.Up flow when due to
The junction of optical device mould group 10 and rotor 32 is coated with sealant, can effectively prevent grease from entering optical device room
11.Since the junction of sealing mirror assembly 31 and rotor 32 is also coated with sealant when flow down, the grease meeting of volatilization
Enter equipment accommodating chamber 203 by guide clearance 204, some can be attached in the Transparent Parts 39 of sealing mirror assembly 31, due to returning
The grease being attached in Transparent Parts 39 can be pooled to automatically the outer edge of Transparent Parts 39 by the centrifugal force turned, guarantee Transparent Parts 39
Center light transmission part is not contaminated, so as to guarantee that it is transparent that the laser of the sending of laser alignment mirror in cover cylinder on main optical path 201 can pass through without interruption
Part 39.Meanwhile the two sides of Transparent Parts 39 are provided with sealing ring, the company of Transparent Parts 39 and sealing microscope base 36 and sealed mirror gland 38
The place of connecing is also coated with sealant and is sealed.Therefore, it can prevent the grease of volatilization from entering optical device room 11 in all directions, it is right
Optical mirror slip impacts.
And connect sealing mirror assembly 31 with the first end 321 of rotor 32, also facilitate the installation to sealing mirror assembly 31
And disassembly, it is also convenient for the cleaning to sealing mirror assembly 31.
Fig. 5 is the structural schematic diagram of second of embodiment of rotating mirror apparatus 100 provided by the embodiment of the utility model, is asked
With reference to Fig. 5.
In the another embodiment of the present embodiment, sealing mirror assembly 31 is fixedly connected with the first end 321 of rotor 32,
And the opening for sealing first end 321.
Optionally, sealing mirror assembly 31 is fixedly connected with optical device mould group 10, and is sealed in optical device mould group 10
The opening being connected to the hollow cavity 322 of rotor 32, sealing mirror assembly 31 are fixedly connected with the first end 321 of rotor 32 indirectly.
By the first end 321 of canned rotor 32, the grease of volatilization can also be prevented to enter optics by light transmission passage 35
Device chamber 11.
It is understood that in other embodiments, sealing mirror assembly 31 can also be set in hollow cavity 322, with
The side wall of hollow cavity 322 is sealed and is fixedly connected, and the grease of volatilization can also be prevented to enter optical device by light transmission passage 35
Room 11.
Referring again to Fig. 1.Provide a kind of 3 D laser scanning equipment 200 in the present embodiment, including light source assembly and
Above-mentioned rotating mirror apparatus 100.Light source assembly includes laser alignment mirror in cover cylinder on main optical path 201, and laser alignment mirror in cover cylinder on main optical path 201 is corresponding with light transmission passage 35.
Device housings 202 cover at one end that Power Component 30 deviates from optical device mould group 10.Power Component 30 further includes
Stator casing 34, device housings 202 and stator casing 34 connect and are enclosed accommodating chamber 203.Laser alignment mirror in cover cylinder on main optical path 201 is set to
In accommodating chamber 203.Seal assembly also is located in accommodating chamber 203.It seals between mirror assembly 31 and stator casing 34 between there is guidance
Gap 204, guide clearance 204 are connected to accommodating chamber 203.
The grease that will volatilize by the way that guide clearance 204 is arranged is guided into accommodating chamber 203, and then grease can be adsorbed to transparent
On part 39.Rotor 32 when rotated, since the grease being attached in Transparent Parts 39 can be pooled to automatically by the centrifugal force of revolution
The outer edge of bright part 39 guarantees that the center light transmission part of Transparent Parts 39 is not contaminated, so as to guarantee that laser alignment mirror in cover cylinder on main optical path 201 is sent out
Laser out can pass through Transparent Parts 39 without interruption.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention can be tied mutually
It closes.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of rotating mirror apparatus, which is characterized in that including optical device mould group and Power Component, the optical device mould group includes
Optical device room, the Power Component include sealing mirror assembly and the rotor with hollow cavity, the optical device mould group and institute
The first end for stating rotor is fixedly connected, and the hollow cavity is connected to and is formed light transmission passage, the sealing with the optical device room
Mirror assembly includes Transparent Parts, and the Transparent Parts are corresponding with the light transmission passage, and the sealing mirror assembly is connect with the rotor,
And for separating and sealing the light transmission passage.
2. rotating mirror apparatus according to claim 1, which is characterized in that the second end of the sealing mirror assembly and the rotor
It is fixedly connected, and the opening for sealing the second end.
3. rotating mirror apparatus according to claim 1, which is characterized in that the sealing mirror assembly further includes offering first to lead to
The sealing microscope base in hole, the first through hole is corresponding with the light transmission passage, and the sealing microscope base includes interconnecting piece and mounting portion,
The interconnecting piece is fixedly connected with the second end of the rotor, and the Transparent Parts are fixedly connected on the mounting portion.
4. rotating mirror apparatus according to claim 3, which is characterized in that the side wall of the first through hole, which offers, is embedded first
The stage portion of sealing ring, the Transparent Parts are fixedly installed on the stage portion and are sealed by the first sealing ring.
5. rotating mirror apparatus according to claim 3, which is characterized in that the sealing mirror assembly further includes offering second to lead to
The sealed mirror gland in hole, second through-hole is corresponding with the light transmission passage, and the Transparent Parts are located in the sealing microscope base
Between the sealed mirror gland.
6. rotating mirror apparatus according to claim 5, which is characterized in that the contact surface of the sealing microscope base and the Transparent Parts
Sealant is coated with the contact surface of the sealed mirror gland and the Transparent Parts.
7. rotating mirror apparatus according to claim 1, which is characterized in that the first of the optical device mould group and the rotor
The joint face at end is coated with sealant.
8. rotating mirror apparatus according to claim 1, which is characterized in that the optical device room has and the light transmission passage
The open end of connection, the sealing mirror assembly are fixedly connected with the open end, and for sealing the open end.
9. a kind of 3 D laser scanning equipment, which is characterized in that including light source assembly and described in any item turns of claim 1-8
Lens device, the light source assembly include laser alignment mirror in cover cylinder on main optical path, and the laser alignment mirror in cover cylinder on main optical path is corresponding with the light transmission passage.
10. 3 D laser scanning equipment according to claim 9, which is characterized in that the light source assembly further includes equipment
Shell, the device housings cover at one end that the Power Component deviates from the optical device mould group, and the Power Component is also
Including stator casing, the device housings connect with the stator casing and are enclosed accommodating chamber；
There is guide clearance, the guide clearance and the accommodating chamber connect between the sealing mirror assembly and the stator casing
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920029940.1U CN209132509U (en) | 2019-01-07 | 2019-01-07 | Rotating mirror apparatus and 3 D laser scanning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920029940.1U CN209132509U (en) | 2019-01-07 | 2019-01-07 | Rotating mirror apparatus and 3 D laser scanning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209132509U true CN209132509U (en) | 2019-07-19 |
Family
ID=67249836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920029940.1U Active CN209132509U (en) | 2019-01-07 | 2019-01-07 | Rotating mirror apparatus and 3 D laser scanning equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN209132509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023065117A1 (en) * | 2021-10-19 | 2023-04-27 | 深圳市大疆创新科技有限公司 | Scanning module and ranging device |
-
2019
- 2019-01-07 CN CN201920029940.1U patent/CN209132509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023065117A1 (en) * | 2021-10-19 | 2023-04-27 | 深圳市大疆创新科技有限公司 | Scanning module and ranging device |
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