CN208255407U - Laser emission receiving unit and laser radar test platform - Google Patents
Laser emission receiving unit and laser radar test platform Download PDFInfo
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- CN208255407U CN208255407U CN201820987699.9U CN201820987699U CN208255407U CN 208255407 U CN208255407 U CN 208255407U CN 201820987699 U CN201820987699 U CN 201820987699U CN 208255407 U CN208255407 U CN 208255407U
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Abstract
The utility model provides a kind of Laser emission receiving unit and laser radar test platform, it is related to the technical field of radar detecting equipment, Laser emission receiving unit provided by the utility model includes: mounting bracket, the first displacement platform, laser emission element, second displacement platform and laser pick-off unit；The pedestal of first displacement platform is fixed in mounting bracket, and laser emission element is fixed on the displacement table top of the first displacement platform；The pedestal of second displacement platform is fixed in mounting bracket, and laser pick-off unit is fixed on the displacement table top of second displacement platform；The light-emitting surface of laser emission element and the light-receiving surface of laser pick-off unit are towards same direction.Laser emission receiving unit provided by the utility model is applied in laser radar test platform, the technical issues of laser beam that laser emission element emits in the prior art can not accurately be back to laser pick-off unit is solved.
Description
Technical field
The utility model relates to radar detecting equipment technical fields, more particularly, to a kind of Laser emission receiving unit and swash
Optical radar test platform.
Background technique
Laser radar test platform includes laser emission element and laser pick-off unit, and laser emission element launches laser
Shu Hou, on laser beam projects to target object, subsequent laser beam is reflected back at the laser pick-off unit of laser radar test platform,
The distance of target object is judged by emitting to the used time returned according to laser beam.
Existing laser radar test platform, since the machining accuracy of laser emission element and laser pick-off unit is inaccurate
Really, cause laser beam that can not reach target object according to projected route after laser emission element sending, and from target object edge
Predefined paths are accurately back to laser pick-off unit, accurate to complete detection.
The information disclosed in the background technology section is intended only to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The purpose of this utility model is to provide Laser emission receiving units, to alleviate laser emission element in the prior art
The laser beam of transmitting can not accurately be back to the technical issues of laser pick-off unit.
In a first aspect, Laser emission receiving unit provided by the utility model include: mounting bracket, the first displacement platform,
Laser emission element, second displacement platform and laser pick-off unit；
The pedestal of first displacement platform is fixed in the mounting bracket, and the laser emission element is fixed on described
On the displacement table top of first displacement platform；
The pedestal of the second displacement platform is fixed in the mounting bracket, and the laser pick-off unit is fixed on described
On the displacement table top of second displacement platform；
The light-emitting surface of the laser emission element and the light-receiving surface of the laser pick-off unit are towards same direction.
With reference to first aspect, the utility model provides the first possible embodiment of first aspect, in which:
First displacement platform is one of uniaxial displacement platform, XY displacement platform and three-shaft displacement platform；
The second displacement platform is one of uniaxial displacement platform, XY displacement platform and three-shaft displacement platform.
The possible embodiment of with reference to first aspect the first, the utility model provide first aspect second can
The embodiment of energy, in which:
First displacement platform is uniaxial displacement platform；
The second displacement platform is three-shaft displacement platform.
The possible embodiment of second with reference to first aspect, the utility model provide first aspect the third can
The embodiment of energy, in which:
The adjusting direction of first displacement platform is horizontal direction；
The adjusting direction of the second displacement platform is vertically and horizontally both direction.
With reference to first aspect, the utility model provides the 4th kind of possible embodiment of first aspect, in which:
The pedestal of first displacement platform can be connect with multiple and different positions of the mounting bracket；
The pedestal of the second displacement platform can be connect with multiple and different positions of the mounting bracket.
Four kinds of possible embodiments with reference to first aspect, the utility model provide the 5th kind of possibility of first aspect
Embodiment, in which:
The pedestal of first displacement platform is equipped with the first mounting hole, and it is fixed that the mounting bracket is equipped with multiple first
First mounting hole is aligned, to realize first by hole by the first fastener from different first fixation hole positioning
The position for moving platform is adjusted；
The pedestal of the second displacement platform is equipped with the second mounting hole, and it is fixed that the mounting bracket is equipped with multiple second
Second mounting hole is aligned, to realize second by hole by the second fastener from different second fixation hole positioning
The position for moving platform is adjusted.
Four kinds of possible embodiments with reference to first aspect, the utility model provide the 6th kind of possibility of first aspect
Embodiment, in which:
The pedestal of first displacement platform is equipped with the first sliding block, and the mounting bracket is towards first displacement platform
Side be equipped with a plurality of first slideway, in a crisscross manner at latticed, first sliding block is slidably matched a plurality of first slideway
In first slideway；
The pedestal of the second displacement platform is equipped with the second sliding block, and the mounting bracket is towards the second displacement platform
Side be equipped with a plurality of second slideway, in a crisscross manner at latticed, second sliding block is slidably matched a plurality of second slideway
In second slideway.
With reference to first aspect, the utility model provides the 7th kind of possible embodiment of first aspect, in which:
The displacement table top of first displacement platform is equipped with the first mounting plate, and first mounting plate is equipped with the first pin
Axis, the laser emission element are connected to the one end of first pin shaft far from first mounting plate；
The displacement table top of the second displacement platform is equipped with the second mounting plate, and second mounting plate is equipped with the second pin
Axis, the laser pick-off unit are connected to the one end of second pin shaft far from second mounting plate.
7th kind of possible embodiment with reference to first aspect, the utility model provide the 8th kind of possibility of first aspect
Embodiment, in which:
The displacement table top of first mounting plate and first displacement platform is slidably connected in the horizontal direction；
Second mounting plate can be slidably connected in the horizontal direction with the displacement table top of the second displacement platform.
Laser emission receiving unit provided by the utility model includes: mounting bracket, the first displacement platform, Laser emission list
Member, second displacement platform and laser pick-off unit；The pedestal of first displacement platform is fixed in mounting bracket, laser emission element
It is fixed on the displacement table top of the first displacement platform；The pedestal of second displacement platform is fixed in mounting bracket, laser pick-off list
Member is fixed on the displacement table top of second displacement platform；The light-emitting surface of laser emission element and the light-receiving surface court of laser pick-off unit
To same direction.After laser emission element and laser pick-off unit install, according to actual needs, the first displacement platform is adjusted,
Make the displacement table top of the first displacement platform that laser emission element be driven to be moved to suitable position, so that laser emission element is sent out
Laser beam out can reach target object according to projected route, also, adjust second displacement according to the laser beam route of return
The displacement table top of platform, second displacement platform drives laser pick-off unit to be moved to suitable position, accurately to receive from object
The laser beam that body returns, to complete the accurate detection to target object.
The another object of the utility model is to provide a kind of laser radar test platform, to solve laser in the prior art
The technical issues of laser beam of transmitting unit transmitting can not accurately be back to laser pick-off unit.
Second aspect, laser radar test platform provided by the utility model include the hair of laser described in above-mentioned technical proposal
Penetrate receiving unit；
There is the laser emission element of the Laser emission receiving unit side of light-emitting surface to be equipped with the first light blocking wall, described
The first transmissive mirror is equipped in the middle part of first light blocking wall；
The first condenser is equipped between first transmissive mirror and the laser emission element；
There is the laser pick-off unit of the Laser emission receiving unit side of light-receiving surface to be equipped with the second light blocking wall, described
The second transmissive mirror is equipped in the middle part of second light blocking wall；
Second condenser lens are equipped between the laser pick-off unit and second transmissive mirror.
The laser radar test platform and above-mentioned Laser emission receiving unit are possessed compared with the existing technology
Advantage is identical, and details are not described herein.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural side view one of laser radar test platform provided by the embodiment of the utility model；
Fig. 2 is the structural side view two of laser radar test platform provided by the embodiment of the utility model.
Icon: 1- mounting bracket；The first displacement platform of 2-；The first mounting plate of 3-；The first pin shaft of 4-；5- Laser emission list
Member；6- second condenser lens；The first condenser of 7-；The first light blocking wall of 8-；The first transmissive mirror of 9-；10- second displacement platform；11-
Two mounting plates；The second pin shaft of 12-；13- laser pick-off unit；The second light blocking wall of 14-；The second transmissive mirror of 15-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Embodiment one
Laser emission receiving unit provided by the embodiment of the utility model includes: mounting bracket 1, the first displacement platform 2, swashs
Light emitting unit 5, second displacement platform 10 and laser pick-off unit 13；
The pedestal of first displacement platform 2 is fixed in mounting bracket 1, and laser emission element 5 is fixed on the first displacement platform 2
Displacement table top on；
The pedestal of second displacement platform 10 is fixed in mounting bracket 1, and it is flat that laser pick-off unit 13 is fixed on second displacement
On the displacement table top of platform 10；
The light-emitting surface of laser emission element 5 and the light-receiving surface of laser pick-off unit 13 are towards same direction.
Specifically, the first displacement platform 2 is one of uniaxial displacement platform, XY displacement platform and three-shaft displacement platform；
Second displacement platform 10 is one of uniaxial displacement platform, XY displacement platform and three-shaft displacement platform.
Specifically, as depicted in figs. 1 and 2, following combine is selected in the present embodiment: the first displacement platform 2 is single shaft displacement
Platform；
Second displacement platform 10 is three-shaft displacement platform.
Specifically, the adjusting direction of the first displacement platform 2 is horizontal direction, realizes the left and right adjusting of laser emission element 5；
The adjusting direction of second displacement platform 10 is vertically and horizontally both direction, to realize the upper of laser pick-off unit 13
Lower left and right adjusting.
In addition, the pedestal of the first displacement platform 2 can be connect with multiple and different positions of mounting bracket 1；
The pedestal of second displacement platform 10 can be connect with multiple and different positions of mounting bracket 1.
Fine tuning to laser emission element 5 can be realized by adjusting the first displacement platform 2, and the pedestal of the first displacement platform 2 can be with
Multiple and different positions of mounting bracket 1 connect, and realize and adjust to the position by a relatively large margin of laser emission element 5；Adjust second
The fine tuning to laser pick-off unit 13 can be realized by moving platform 10, and the pedestal of second displacement platform 10 can be multiple with mounting bracket 1
Different location connection, to realize that the significantly position to laser pick-off unit 13 is adjusted.
Optionally, the pedestal of the first displacement platform 2 is equipped with the first mounting hole, and it is solid that mounting bracket 1 is equipped with multiple first
Determine hole, is aligned the first mounting hole from different the first fixation hole positioning by the first fastener, to realize the first displacement platform 2
Position adjust；
Be exemplified below the example that can be implemented: mounting bracket 1 is equipped with equidistant multiple rows of first fixation hole, every row
First fixation hole includes the first fixation hole of multiple spaced sets, and the pedestal of the first displacement platform 2, which is equipped with two, ranked first peace
Hole is filled, often ranked first mounting hole includes two the first mounting holes, and the distance between first longitudinally adjacent mounting hole is equal to longitudinal
The distance between first adjacent fixation hole, it is solid that the distance between first laterally adjacent mounting hole is equal to laterally adjacent first
The distance between hole is determined, to realize that the stablizing for pedestal of mounting bracket 1 and the first displacement platform 2 cooperates；
The pedestal of second displacement platform 10 is equipped with the second mounting hole, and mounting bracket 1 is equipped with multiple second fixation holes, leads to
It crosses the second fastener and is aligned the second mounting hole from different the second fixation hole positioning, to realize the position of second displacement platform 10
It adjusts；
Be exemplified below the example that can be implemented: mounting bracket 1 is equipped with equidistant multiple rows of second fixation hole, every row
Second fixation hole includes the second fixation hole of multiple spaced sets, and the pedestal of second displacement platform 10, which is equipped with two, ranked second peace
Hole is filled, often ranked second mounting hole includes two the second mounting holes, and the distance between second longitudinally adjacent mounting hole is equal to longitudinal
The distance between second adjacent fixation hole, it is solid that the distance between second laterally adjacent mounting hole is equal to laterally adjacent second
The distance between hole is determined, to realize that the stablizing for pedestal of mounting bracket 1 and second displacement platform 10 cooperates.
Optionally, the pedestal of the first displacement platform 2 is equipped with the first sliding block, and mounting bracket 1 is towards the first displacement platform 2
Side is equipped with a plurality of first slideway, and for a plurality of first slideway in a crisscross manner at latticed, the first sliding block is snug fit at the first slideway
In；
Be exemplified below the example that can be implemented: adjacent the first longitudinal slideway is arranged at equal intervals, adjacent transverse direction
The first slideway be arranged at equal intervals,
The pedestal of first displacement platform 2, which is equipped with two, ranked first sliding block, and often ranked first sliding block includes two the first sliding blocks, indulge
It is equal to adjacent lateral the distance between the first slideway to the distance between first adjacent sliding block, laterally adjacent first is sliding
The distance between block is equal to adjacent longitudinal the distance between the first slideway, so that the pedestal of the first displacement platform 2 can be along peace
It is mobile to fill 1 vertical and horizontal of bracket；
The pedestal of second displacement platform 10 is equipped with the second sliding block, side of the mounting bracket 1 towards second displacement platform 10
Equipped with a plurality of second slideway, in a crisscross manner at latticed, the second sliding block is snug fit in the second slideway a plurality of second slideway；
The pedestal of second displacement platform 10, which is equipped with two, ranked second sliding block, and often ranked second sliding block includes two the second sliding blocks,
The distance between second longitudinally adjacent sliding block is equal to adjacent lateral the distance between the second slideway, and laterally adjacent second
The distance between sliding block is equal to adjacent longitudinal the distance between the second slideway, so that the pedestal of second displacement platform 10 can edge
1 vertical and horizontal of mounting bracket are mobile.
In addition, the displacement table top of the first displacement platform 2 is equipped with the first mounting plate 3, the first mounting plate 3 is equipped with the first pin
Axis 4, laser emission element 5 are connected to the one end of the first pin shaft 4 far from the first mounting plate 3；
The setting of first pin shaft 4 prevents laser emission element 5 from directly contacting with the first mounting plate 3, is conducive to heat and sheds,
To guarantee the good operation of laser emission element 5；
The displacement table top of second displacement platform 10 is equipped with the second mounting plate 11, and the second mounting plate 11 is equipped with the second pin shaft
12, laser emission element 5 is connected to the one end of the second pin shaft 12 far from the second mounting plate 11；
The setting of second pin shaft 12 prevents laser pick-off unit 13 from directly contacting with the second mounting plate 11, is conducive to heat and dissipates
Out, to guarantee the good operation of laser pick-off unit 13.
Further, the displacement table top of the first mounting plate 3 and the first displacement platform 2 is slidably connected in the horizontal direction, with reality
Existing 5 horizontal direction of laser emission element is significantly adjusted；
Second mounting plate 11 can be slidably connected in the horizontal direction with the displacement table top of second displacement platform 10, to realize laser
Receiving unit 13 is significantly adjusted in the horizontal direction.
Further, laser emission element 5 is LD (Lasing Diode；Laser diode) laser emitter；
Laser pick-off unit 13 is APD (Avalanche Photodiode；Avalanche photodide) laser pickoff.
Laser emission receiving unit provided by the embodiment of the utility model includes: mounting bracket 1, the first displacement platform 2, swashs
Light emitting unit 5, second displacement platform 10 and laser pick-off unit 13；The pedestal of first displacement platform 2 is fixed on mounting bracket 1
On, laser emission element 5 is fixed on the displacement table top of the first displacement platform 2；The pedestal of second displacement platform 10 is fixed on peace
It fills on bracket 1, laser pick-off unit 13 is fixed on the displacement table top of second displacement platform 10；Laser emission element 5 goes out light
The light-receiving surface of face and laser pick-off unit 13 is towards same direction.After laser emission element 5 and laser pick-off unit 13 install,
According to actual needs, the first displacement platform 2 is adjusted, the displacement table top of the first displacement platform 2 is made to drive laser emission element 5 mobile
To suitable position, so that the laser beam that laser emission element 5 issues can reach target object according to projected route, and
And second displacement platform 10 is adjusted according to the laser beam route of return, the displacement table top of second displacement platform 10 drives laser to connect
It receives unit 13 and is moved to suitable position, accurately to receive the laser beam returned from target object, to complete to target object
Accurate detection.
Embodiment two
Please refer to Fig. 1 and Fig. 2:
Laser radar test platform provided by the embodiment of the utility model includes the Laser emission reception that embodiment one provides
Component；
There is the laser emission element 5 of Laser emission receiving unit the side of light-emitting surface to be equipped with the first light blocking wall 8, first gear
The first transmissive mirror 9 is equipped in the middle part of light wall 8；
The first condenser 7 is equipped between first transmissive mirror 9 and laser emission element 5；
The laser pick-off unit 13 of Laser emission receiving unit have light-receiving surface side be equipped with the second light blocking wall 14, second
The second transmissive mirror 15 is equipped in the middle part of light blocking wall 14；
Second condenser lens 6 are equipped between laser pick-off unit 13 and the second transmissive mirror 15.
Further, the first transmissive mirror 9 is transmissive mirror, and to realize the further optically focused to the laser beam of transmitting, second thoroughly
Light microscopic 15 is convex lens, with realize reflection laser beam by the first time optically focused before second condenser lens 6.
Laser radar test platform provided by the embodiment of the utility model, laser pick-off unit 13 issue laser beam after by
First condenser 7 is gathered, and subsequent laser beam reaches target object after the first transmissive mirror 9, the laser beam after target object reflects
Second condenser lens 6 are reached through the second transmissive mirror 15, after second condenser lens 6 are gathered, laser beam reaches laser pick-off unit 13, swashs
The process of light beam completion detecting objects body, wherein the light that the first light blocking wall 8 can prevent external light source from issuing is to Laser emission
Unit 5 interferes, and the light that the second light blocking wall 14 can prevent external light source from issuing is to laser pick-off unit 13 to reflection laser
The testing result of beam interferes.
For Laser emission receiving unit therein, after laser emission element 5 and laser pick-off unit 13 install, according to
Actual needs adjusts the first displacement platform 2, makes the displacement table top of the first displacement platform 2 that laser emission element 5 be driven to be moved to conjunction
Right position is set, so that the laser beam that laser emission element 5 issues can reach target object, also, root according to projected route
Second displacement platform 10 is adjusted according to the laser beam route of return, the displacement table top of second displacement platform 10 drives laser pick-off unit
13 are moved to suitable position, accurately to receive the laser beam returned from target object, to complete the accurate spy to target object
It surveys.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of Laser emission receiving unit characterized by comprising mounting bracket, the first displacement platform, Laser emission list
Member, second displacement platform and laser pick-off unit；
The pedestal of first displacement platform is fixed in the mounting bracket, and the laser emission element is fixed on described first
On the displacement table top of displacement platform；
The pedestal of the second displacement platform is fixed in the mounting bracket, and the laser pick-off unit is fixed on described second
On the displacement table top of displacement platform；
The light-emitting surface of the laser emission element and the light-receiving surface of the laser pick-off unit are towards same direction.
2. Laser emission receiving unit according to claim 1, which is characterized in that first displacement platform is uniaxial position
Move one of platform, XY displacement platform and three-shaft displacement platform；
The second displacement platform is one of uniaxial displacement platform, XY displacement platform and three-shaft displacement platform.
3. Laser emission receiving unit according to claim 2, which is characterized in that first displacement platform is uniaxial position
Move platform；
The second displacement platform is three-shaft displacement platform.
4. Laser emission receiving unit according to claim 3, which is characterized in that the adjusting side of first displacement platform
To for horizontal direction；
The adjusting direction of the second displacement platform is vertically and horizontally both direction.
5. Laser emission receiving unit according to claim 1, which is characterized in that the pedestal of first displacement platform can
It is connect with multiple and different positions of the mounting bracket；
The pedestal of the second displacement platform can be connect with multiple and different positions of the mounting bracket.
6. Laser emission receiving unit according to claim 5, which is characterized in that on the pedestal of first displacement platform
Equipped with the first mounting hole, the mounting bracket is equipped with multiple first fixation holes, is installed by the first fastener by described first
Hole is aligned from different first fixation hole positioning, to realize that the position of the first displacement platform is adjusted；
The pedestal of the second displacement platform is equipped with the second mounting hole, and the mounting bracket is equipped with multiple second fixation holes,
Second mounting hole is aligned from different second fixation hole positioning by the second fastener, to realize that second displacement is flat
The position of platform is adjusted.
7. Laser emission receiving unit according to claim 5, which is characterized in that on the pedestal of first displacement platform
Equipped with the first sliding block, the mounting bracket is equipped with a plurality of first slideway towards the side of first displacement platform, a plurality of described
In a crisscross manner at latticed, first sliding block is snug fit in first slideway first slideway；
The pedestal of the second displacement platform is equipped with the second sliding block, side of the mounting bracket towards the second displacement platform
Face is equipped with a plurality of second slideway, and for a plurality of second slideway in a crisscross manner at latticed, second sliding block is snug fit at institute
It states in the second slideway.
8. Laser emission receiving unit according to claim 1, which is characterized in that the displacement platform of first displacement platform
Face is equipped with the first mounting plate, and first mounting plate is equipped with the first pin shaft, and the laser emission element is connected to described the
The one end of one pin shaft far from first mounting plate；
The displacement table top of the second displacement platform is equipped with the second mounting plate, and second mounting plate is equipped with the second pin shaft,
The laser pick-off unit is connected to the one end of second pin shaft far from second mounting plate.
9. Laser emission receiving unit according to claim 8, which is characterized in that first mounting plate and described first
The displacement table top of displacement platform is slidably connected in the horizontal direction；
Second mounting plate can be slidably connected in the horizontal direction with the displacement table top of the second displacement platform.
10. a kind of laser radar test platform, which is characterized in that connect including the described in any item Laser emissions of claim 1-9
Receive component；
The laser emission element of the Laser emission receiving unit have light-emitting surface side be equipped with the first light blocking wall, described first
The first transmissive mirror is equipped in the middle part of light blocking wall；
The first condenser is equipped between first transmissive mirror and the laser emission element；
The laser pick-off unit of the Laser emission receiving unit have light-receiving surface side be equipped with the second light blocking wall, described second
The second transmissive mirror is equipped in the middle part of light blocking wall；
Second condenser lens are equipped between the laser pick-off unit and second transmissive mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820987699.9U CN208255407U (en) | 2018-06-25 | 2018-06-25 | Laser emission receiving unit and laser radar test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820987699.9U CN208255407U (en) | 2018-06-25 | 2018-06-25 | Laser emission receiving unit and laser radar test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208255407U true CN208255407U (en) | 2018-12-18 |
Family
ID=64655038
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820987699.9U Active CN208255407U (en) | 2018-06-25 | 2018-06-25 | Laser emission receiving unit and laser radar test platform |
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| Country | Link |
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| CN (1) | CN208255407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112835018A (en) * | 2019-11-22 | 2021-05-25 | 余姚舜宇智能光学技术有限公司 | Radar debugging device and radar debugging method |
| CN117283171A (en) * | 2023-11-02 | 2023-12-26 | 成都储翰科技股份有限公司 | BOSA structure welding positioning monitoring method, system and storage medium |
-
2018
- 2018-06-25 CN CN201820987699.9U patent/CN208255407U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112835018A (en) * | 2019-11-22 | 2021-05-25 | 余姚舜宇智能光学技术有限公司 | Radar debugging device and radar debugging method |
| CN117283171A (en) * | 2023-11-02 | 2023-12-26 | 成都储翰科技股份有限公司 | BOSA structure welding positioning monitoring method, system and storage medium |
| CN117283171B (en) * | 2023-11-02 | 2024-05-14 | 成都储翰科技股份有限公司 | BOSA structure welding positioning monitoring method, system and storage medium |
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