CN208314207U - A kind of laser radar apparatus with every light function - Google Patents
A kind of laser radar apparatus with every light function Download PDFInfo
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- CN208314207U CN208314207U CN201820881409.2U CN201820881409U CN208314207U CN 208314207 U CN208314207 U CN 208314207U CN 201820881409 U CN201820881409 U CN 201820881409U CN 208314207 U CN208314207 U CN 208314207U
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Abstract
The utility model relates to laser radar technique fields, disclose a kind of laser radar apparatus with every light function, including rotor and every photo structure, the rotor includes inner barrel and outer barrel, accommodating cavity is formed between the inner barrel and outer barrel, it is described to be arranged in the accommodating cavity every photo structure, the first reflecting mirror and the second reflecting mirror are fitted on the inner cylinder, angle is formed between first reflecting mirror and the second reflecting mirror, it is described every photo structure include every mating plate and every light block, it is described to be put in the angle every mating plate, it is described to be bonded every light block one end with the inner cylinder, the other end every light block is bonded with the outer cylinder, the bottom every light block is resisted against the reflecting mirror and every on mating plate.The utility model can effectively seal the launching pod of laser radar and receive cabin, play the role of preventing light from interfering with each other every light.
Description
Technical field
The utility model relates to laser radar technique fields, disclose a kind of laser radar apparatus with every light function.
Background technique
As an important ring for intelligent vehicle environment sensing hardware system, laser radar (LIDAR) undertakes in automatic Pilot
Curb detection, obstacle recognition and positioning in real time and vital tasks such as (SLAM) of drawing.
LIDAR system includes laser transmitting system and a reception system.Laser emission system is generated and transmitted by light arteries and veins
Punching, beats on object and reflects, finally received by receiver.It is anti-from being emitted to that receiver accurately measures light pulse
The propagation time being emitted back towards.Because light pulse is with light velocity propagation, before receiver always receives before next pulse sending
One pulse being reflected back toward.Be in view of the light velocity it is known, the propagation time can be converted into the measurement adjusted the distance.Laser radar
Energy precise measurement target position (distance and angle), motion state (speed, vibration and posture) and shape, detection, are differentiated at identification
With tracking target.Due to having many advantages, such as that measuring speed is fast, precision is high remote with ranging, laser radar has obtained extensively on intelligent vehicle
General application.
The launching pod of current laser radar apparatus and reception cabin are difficult to seal the light penetrated completely in cabin and reception cabin
The appearance of a street easily interferes with each other, and light is caused to interfere with each other, and causes detection result not accurate.
Utility model content
The technical problems to be solved in the utility model is laser radar in the prior art, difficult between launching pod and reception cabin
To be fully sealed, it is be easy to cause interfering with each other between optical path, light is caused to interfere with each other, the low problem of detection result precision.
In order to solve the above technical problems, the utility model discloses a kind of laser radar apparatus with every light function, packet
It includes rotor and every photo structure, the rotor includes inner barrel and outer barrel, form accommodating cavity between the inner barrel and outer barrel, it is described every light
Structure setting in the accommodating cavity,
The first reflecting mirror and the second reflecting mirror are fitted on the inner cylinder, between first reflecting mirror and the second reflecting mirror
Angle is formed,
It is described every photo structure include every mating plate and every light block, it is described to be put in the angle every mating plate, it is described every light block one
End is bonded with the inner cylinder, and the other end every light block is bonded with the outer cylinder.
Preferably, the bottom every light block is resisted against the reflecting mirror and every on mating plate.
Further, the first binding face, the second binding face and third binding face, first patch are provided on the inner cylinder
Conjunction face and third binding face are arranged in the two sides of second binding face, setting and the 4th binding face on the outer cylinder, and described the
Two binding faces and the 4th binding face are oppositely arranged.
Further, accommodating space is formed between first reflecting mirror, the second reflecting mirror and the second binding face.
Further, the top surface every mating plate and the first reflecting mirror top surface and the second reflecting mirror either flush.
Preferably, it is described every light block include every light portion and fixed part, it is described every light portion be triangular structure, it is described solid
Determining portion is elongate configuration, and the bottom every light portion is resisted against on the reflecting mirror,
It is described every light portion include first end binding face and the second end binding face, the first end binding face and second
Binding face fitting, the second end binding face and the fitting of the 4th binding face,
The fixed part is arranged described every in light portion, and described fixed part one end is connect with the inner cylinder, the fixed part
The other end connect with the outer cylinder.
It every light block further include positioning region preferably, described, the positioning region is connect with the bottom every light portion, institute
Positioning region is stated to put in the accommodating space.
Preferably, being clamped between the fixed part and the inner cylinder and the fixed part and the outer cylinder.
Further, it is provided with the first card slot on the inner cylinder, the second card slot, the fixed part are provided on the outer cylinder
One end is fastened in first card slot, and the other end of the fixed part is fastened in second card slot.
Preferably, it is described every light block be rectangular configuration, including third end binding face and the 4th end binding face, institute
It states third end binding face to be bonded with the second binding face, the 4th end binding face and the fitting of the 4th binding face.
Further, described that the accommodating cavity is divided into launching pod every light block and receives cabin, it is arranged on the launching pod
Have transmitting hatchway cover, be provided with reception hatchway cover on the reception cabin, the transmitting hatchway cover and receive hatchway cover with it is described
Every the either flush of light block.
By adopting the above technical scheme, the laser radar apparatus described in the utility model with every light function has and has as follows
Beneficial effect:
1) in the utility model, by setting every light block by launching pod and receive cabin be completely isolated, avoid launching pod and
Interfering with each other for the optical path in cabin is received, light is avoided to interfere with each other；
2) it in the utility model, by that will be divided into every light block every light portion and fixed part, realizes every light portion every light and fixation
Portion consolidates, so that being stably fixed on rotor under the action of fixed part every light block, improves the mistake rotated every light block in rotor
Stability in journey is improved every light effect；
3) it in the utility model, by the way that locating piece is being arranged every the bottom of light block, realizes the positioning every light block, further mentions
Stability of the height every light block in rotor rotation process；
4) in the utility model, every the top surface of light block and the top surface flush of cover board, the leakproofness of freight space is improved；
5) in the utility model, sealing between freight space can be realized, every light every light block by simple rectangular configuration,
It realizes sealing, simplify processing technology while light function.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram described in the utility model with the laser radar apparatus every light function；
Fig. 2 is the structural schematic diagram described in embodiment 1 every light block；
Fig. 3 is the structural schematic diagram described in embodiment 1 every mating plate；
Fig. 4 is the structural schematic diagram as described in example 2 every light block；
Fig. 5 is the structural schematic diagram as described in example 2 every mating plate；
Fig. 6 is the structural schematic diagram described in embodiment 3 every light block；
In figure, 1- rotor, 11- accommodating cavity, 12- outer cylinder, the 4th binding face of 121-, 13- inner cylinder, the first binding face of 131-,
The second binding face of 132-, 133- third binding face, 2- step, 3- is every photo structure, and 31- is every light block, and 311- is every light portion, 310- first
End binding face, 320- the second end binding face, 330- third end binding face, the 4th end binding face of 340-, 350- first
Protrusion, the second protrusion of 360-, 312- fixed part, the positioning region 313-, 32- is every mating plate.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
" one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the utility model
A particular feature, structure, or characteristic in formula.In the description of the present invention, it should be understood that term " on ", "top",
"bottom", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description this
Utility model and simplified description, 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, term " first ", " second " are only used
In description purpose, it is not understood to indicate or imply relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can be expressed or what is implied includes one or more of the features.
Moreover, term " first ", " second " etc. are to be used to distinguish similar objects, without for describing specific sequence or successive time
Sequence.It should be understood that the data used in this way are interchangeable under appropriate circumstances, so as to the implementation of the utility model described herein
Example can be performed in other sequences than those illustrated or described herein.
Implement 1:
To solve problems of the prior art, refering to fig. 1, originally practical to disclose a kind of laser with every light function
Some known features of laser radar apparatus are omitted in figure for radar installations, specifically, the laser thunder having every light function
It include rotor 1 and every photo structure 3 up to device,
The rotor 1 include inner cylinder 13 and outer cylinder 12, between the inner cylinder 13 and outer cylinder 12 formed accommodating cavity 11, it is described every
Photo structure 3 is arranged in the accommodating cavity 11,
The first light reflection mirror and the second reflecting mirror, first reflecting mirror and the second reflecting mirror are fitted on the inner cylinder 13
Between form angle,
It is described every photo structure 3 include every mating plate 32 and every light block 31, it is described to be put in the angle every mating plate 32, it is described every
31 one end of light block is bonded with the inner cylinder 13, and the other end every light block 31 is bonded with the outer cylinder 12, described every light block 31
Bottom be resisted against the reflecting mirror and every on mating plate 32.
Specifically, it is described every photo structure 3 be arranged in the accommodating cavity 11, by the accommodating cavity 11 be divided into launching pod and
Cabin is received, realizing launching pod and receive the optical isolation in cabin, avoiding launching pod and receiving the optical path vibration in cabin, causes light phase
Mutually interference.
As a preferred embodiment, setting and the first binding face 131, the second binding face on the side wall of the inner cylinder 13
132 and third binding face 133, described second binding face, 132 one side connect with first binding face 131, it is described second fitting
The another side in face 132 is connect with the third binding face 133, is provided with the 4th binding face 121 on the outer cylinder 12, and described second
Binding face 132 is oppositely arranged with the 4th binding face 121；
First reflecting mirror is fitted on first binding face 131, and second reflecting mirror is fitted in the third
On binding face 133, the angle between first reflecting mirror and the second reflecting mirror is preferably 60 °~120 °, in the present embodiment,
The angle is preferably 90 °.One end that first reflecting mirror and second reflecting mirror form angle is resisted against described every light
The side of piece 32, one end that second reflecting mirror forms angle with first reflecting mirror are resisted against described every the another of mating plate 32
Side.
Further, optical lens component is additionally provided on the outer cylinder 12 of the rotor 1, the optical lens component includes light hair
Lens and optical receiver lens are penetrated, the light emitting lens are connected to the launching pod, the optical receiver lens and the reception cabin
Connection.
It is described to be also used to be isolated the optical receiver lens and light emitting lens every mating plate 32, as a preferred implementation
Example, refering to Fig. 3, described to include rectangular portion and stepped part every mating plate 32, the rectangular portion every mating plate 32 is for being isolated the light
Lens subassembly, and one end of the rectangular portion is put in the angle between first reflecting mirror and the second reflecting mirror, the square
The other end in shape portion is connect with the stepped part, and the outside of the optical lens component is arranged in the stepped part, is turned close to described
The edge setting of son 1.Preferably, it is described every mating plate 32 with a thickness of 2mm~5mm, it is in the present embodiment, described every mating plate
32 thickness is preferably 3mm.
It is understood that it is described every mating plate 32 mainly for the purpose of separating the light emitting lens and optical receiver lens,
Its shape is not limited to above structure, and in other optional embodiments, the structure every mating plate 32 may be rectangle knot
Structure, further, the above-mentioned thickness every mating plate 32 are only that a preferred embodiment is not limited, described every mating plate 32
It is able to bear self gravity when thickness is to install, avoids causing because of gravity bending every mating plate 32 as Consideration, avoids
It is bonded not close between one reflecting mirror and the second reflecting mirror, causes light leakage.
Described every mating plate 32, the first reflecting mirror and the second reflecting mirror, the height of three is identical, with described every light block 31
Bottom can tight abutment it is described every on mating plate 32, the first reflecting mirror and the second reflecting mirror, avoid every light block 31 with every mating plate
32, having gap between the first reflecting mirror and the second reflecting mirror leads to light leakage.
As a preferred embodiment, refering to described in Fig. 2 every light block 31 include every light portion 311 and fixed part 312, it is described every
Light portion 311 is triangular structure, and the fixed part 312 is elongate configuration, and the bottom every light portion 311 is resisted against described first
Reflecting mirror, the second reflecting mirror and every on mating plate 32, described every light portion 311 includes that first end binding face 310 and the second end paste
Conjunction face 320, the first end binding face 310 are bonded with the second binding face 132, the second end binding face 320 and the 4th
Binding face 121 is bonded, the fixed part 312 setting described every in light portion 311, described 312 one end of fixed part and the inner cylinder
13 connections, the other end of the fixed part 312 are connect with the outer cylinder 12.
Preferably, the fixed part 312 is waist type elongate configuration, including the first curved portion and the second curved portion.
As a preferred embodiment, referring to Fig.2, the fixed part 312 and the inner cylinder 13 and the fixed part 312
It is clamped between the outer cylinder 12, specifically, being provided with the first card slot on the inner cylinder 13, is provided with second on the outer cylinder 12
Card slot, first card slot are to be and second arc with the matched arcuate structure of the first curved portion, second card slot
Shape portion is matched and arcuate structure, the first curved portion of the waist type elongate configuration are fastened in first card slot, and described
Two curved portions are fastened in second card slot.
It is understood that being consolidated by what is be clamped respectively in the inner cylinder 13 and outer cylinder 12 every setting on light block 31 and rotor 1
Determine portion 312, the stability every light block 31 in 1 rotary course of rotor can be improved, improve launching pod and receives the sealing essence in cabin
Degree is improved every light effect.
The top cover of the launching pod is equipped with transmitting hatchway cover, and the top cover for receiving cabin, which is equipped with, receives hatchway cover.
The inner cylinder 13 includes inner cylinder inner wall and inner tank theca, and the outer cylinder 12 includes outer tube inner wall and outer drum outer wall, institute
It states inner tank theca to be oppositely arranged with the outer tube inner wall, the inner tank theca and outer tube inner wall form the interior of the accommodating cavity 11
Wall is provided with the step 2 for being used to support the transmitting hatchway cover and receiving hatchway cover on the inner wall of institute's accommodating cavity 11.The step
2 include step surface, between the top surface (top surface of the inner cylinder 13 or the top surface of outer cylinder 12) of the rotor 1 and the step surface
Spacing be D, preferably, the value of the space D is 3mm~6mm, in the present embodiment preferably 3mm.
The top surface every light portion 311 every light block 31 is concordant with the step surface, the top surface of the fixed part 312 and institute
State the either flush of inner cylinder 13 and outer cylinder 12, the top surface of the thickness and the inner cylinder 13 of the transmitting hatchway cover and reception hatchway cover
Space D between step surface matches, so that the transmitting hatchway cover and reception hatchway cover cover be located at the launching pod respectively
When with receiving on cabin, the transmitting hatchway cover and the top surface for receiving the top surface of hatchway cover and the top surface of the inner cylinder 13, outer cylinder 12
And the either flush of the fixed part 312 every light block 31, it can closely seal the launching pod and receive cabin, avoid launching pod
With the vibration for receiving the optical path in cabin.
Further, first card slot is provided on the top surface of the inner cylinder 13, and second card slot is provided with described
On the top surface of outer cylinder 12.
It is understood that every the shape of mating plate 32, thickness and rotor top surface and step described in above-described embodiment
Space D between face is a preferred embodiment in numerous schemes, is not limited.
Embodiment 2:
To solve problems of the prior art, originally practical refering to fig. 1 to disclose a kind of laser with every light function
Some known features of laser radar apparatus are omitted in figure for another structure of radar installations, specifically, described have every light
The laser radar apparatus of function includes rotor and every photo structure,
The rotor 1 include inner cylinder 13 and outer cylinder 12, between the inner cylinder 13 and outer cylinder 12 formed accommodating cavity 11, it is described every
Photo structure 3 is arranged in the accommodating cavity 11,
The first light reflection mirror and the second reflecting mirror, first reflecting mirror and the second reflecting mirror are fitted on the inner cylinder 13
Between form angle,
It is described every photo structure 3 include every mating plate 32 and every light block 31, it is described to be put in the angle every mating plate 32, it is described every
31 one end of light block is bonded with the inner cylinder 13, and the other end every light block 31 is bonded with the outer cylinder 12, described every light block 31
Bottom be resisted against the reflecting mirror and every on mating plate 32.
Specifically, it is described every photo structure 3 be arranged in the accommodating cavity 11, by the accommodating cavity 11 be divided into launching pod and
Cabin is received, realizing launching pod and receive the optical isolation in cabin, avoiding launching pod and receiving the optical path vibration in cabin, causes light phase
Mutually interference.
As a preferred embodiment, setting and the first binding face 131, the second binding face on the side wall of the inner cylinder 13
132 and third binding face 133, described second binding face, 132 one side connect with first binding face 131, it is described second fitting
The another side in face 132 is connect with the third binding face 133, is provided with the 4th binding face 121 on the outer cylinder 12, and described second
Binding face 132 is oppositely arranged with the 4th binding face 121；
Accommodating space is formed between second binding face 132, the first reflecting mirror and the second reflecting mirror.
First reflecting mirror is fitted on first binding face 131, and second reflecting mirror is fitted in the third
On binding face 133, the angle between first reflecting mirror and the second reflecting mirror is preferably 60 °~120 °, in the present embodiment,
The angle is preferably 60 °.One end that first reflecting mirror and second reflecting mirror form angle is resisted against described every light
The side of piece 32, one end that second reflecting mirror forms angle with first reflecting mirror are resisted against described every the another of mating plate 32
Side.
Further, optical lens component is additionally provided on the outer cylinder 12 of the rotor 1, the optical lens component includes light hair
Lens and optical receiver lens are penetrated, the light emitting lens are connected to the launching pod, the optical receiver lens and the reception cabin
Connection.
It is described to be also used to be isolated the optical receiver lens and light emitting lens every mating plate 32, as a preferred implementation
Example, refering to Fig. 5, it is described every mating plate 32 be rectangular configuration, it is described every mating plate 32 be arranged it is saturating in the light reflection lens and light-receiving
Between mirror, and described one end every mating plate 32 is put in the angle that first reflecting mirror and the second reflecting mirror are formed, it is described every
The other end of mating plate 32 stretches out the outside of the optical lens component, is arranged close to the edge of the rotor 1.Preferably, institute
It states every mating plate 32 with a thickness of 2mm~5mm, in the present embodiment, the thickness every mating plate 32 is preferably 5mm.
It is understood that it is described every mating plate 32 mainly for the purpose of separating the light emitting lens and optical receiver lens,
Its shape is not limited to rectangular configuration, further, the above-mentioned thickness every mating plate 32 be only a preferred embodiment not to its into
Row limitation, is able to bear self gravity when the thickness every mating plate 32 is to install, and avoids causing to occur every mating plate 32 because of gravity
It is bent into Consideration, avoids being bonded between the first reflecting mirror and the second reflecting mirror not closely, causes light leakage.
Described every mating plate 32, the first reflecting mirror and the second reflecting mirror, the height of three is identical, with described every light block 31
Bottom can tight abutment it is described every on mating plate 32, the first reflecting mirror and the second reflecting mirror, avoid every light block 31 with every light
Having gap between piece 32, the first reflecting mirror and the second reflecting mirror leads to light leakage.
As a preferred embodiment, refering to Fig. 4, it is described every light block 31 include every light portion 311, fixed part 312 and positioning
Portion 313, it is described every light portion 311 be triangular structure, the fixed part 312 be elongate configuration, the bottom every light portion 311 is supported
Lean against first reflecting mirror, the second reflecting mirror and every on mating plate 32, it is described every light portion 311 include first end binding face 310
With the second end binding face 320, the first end binding face 310 is bonded with the second binding face 132, the second end fitting
Face 320 and the fitting of the 4th binding face 121, the fixed part 312 setting described every in light portion 311, described 312 one end of fixed part
It is connect with the inner cylinder 13, the other end of the fixed part 312 is connect with the outer cylinder 12.
Preferably, the fixed part 312 is rectangular slat structure, the fixed part 312 and the inner cylinder 13 and
It is clamped between the fixed part 312 and the outer cylinder 12, specifically, the first card slot is provided on the inner cylinder 13, the outer cylinder
The second card slot is provided on 12, rectangular slat structure one end is fastened in first card slot, the rectangular slat structure
The other end be fastened in second card slot.
The positioning region 313 is fixed at described every the bottom in light portion 311, and the positioning region 313 is triangular structure,
The positioning region 313 puts in the accommodating space formed between second binding face 132, the first reflecting mirror and the second reflecting mirror
Interior, the positioning region 313 is preferably triangle, and size matches with the accommodating space, it is to be understood that by every
The bottom setting in light portion 311 puts in the positioning region 313 of accommodating space, can be further improved and rotates through every light block 31 in rotor 1
Stability in journey improves launching pod and receives the sealed precision in cabin, improves every light effect.
The top cover of the launching pod is equipped with transmitting hatchway cover, and the top cover for receiving cabin, which is equipped with, receives hatchway cover.
The inner cylinder 13 includes inner cylinder inner wall and inner tank theca, and the outer cylinder 12 includes outer tube inner wall and outer drum outer wall, institute
It states inner tank theca to be oppositely arranged with the outer tube inner wall, the inner tank theca and outer tube inner wall form the interior of the accommodating cavity 11
Wall is provided with the step 2 for being used to support the transmitting hatchway cover and receiving hatchway cover on the inner wall of institute's accommodating cavity 11.The step
2 include step surface, between the top surface (top surface of the inner cylinder 13 or the top surface of outer cylinder 12) of the rotor 1 and the step surface
Spacing be D, preferably, the value of the space D is 3mm~6mm, in the present embodiment preferably 6mm.
The top surface every light portion 311 every light block 31 is concordant with the step surface, the top surface of the fixed part 312 and institute
State the either flush of inner cylinder 13 and outer cylinder 12, the top surface of the thickness and the inner cylinder 13 of the transmitting hatchway cover and reception hatchway cover
Space D between step surface matches, so that the transmitting hatchway cover and reception hatchway cover cover be located at the launching pod respectively
When with receiving on cabin, the transmitting hatchway cover and the top surface for receiving the top surface of hatchway cover and the top surface of the inner cylinder 13, outer cylinder 12
And the either flush of the fixed part 312 every light block 31, it can closely seal the launching pod and receive cabin, avoid launching pod
With the vibration for receiving the optical path in cabin.
Further, first card slot is provided on the top surface of the inner cylinder 13, and second card slot is provided with described
On the top surface of outer cylinder 12.
It is understood that every the shape of mating plate 32, thickness and 1 top surface of rotor and step described in above-described embodiment
Space D between face is a preferred embodiment in numerous schemes, is not limited.
Embodiment 3:
In the present embodiment, as different from Example 2, refering to figure, 6, it is described every light block 31 be rectangular configuration, including third
End binding face 330 and the 4th end binding face 340, third end binding face 330 are bonded with the second binding face 132, institute
State the 4th end binding face 340 and the fitting of the 4th binding face 121.The top surface every light block 31 and the top surface of the rotor 1 are flat
Together.
Third card slot is provided on second binding face 132 of the inner cylinder 13, on the 4th binding face 121 of the outer cylinder 12
It is provided with the 4th card slot, it is described every setting on the third end plane 330 of light block 31 and the first protrusion 350, it is described every light block 31
The 4th end plane 340 on be provided with the second protrusion 360, first protrusion 350 is fastened in the third card slot, described
Second protrusion 360 is fastened in the 4th card slot.
In the present embodiment, only by the way that launching pod can be realized every the processing of light block 31 to rectangular configuration and receive the close of cabin
It seals, every light function, simplifies processing technology.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (11)
1. a kind of laser radar apparatus with every light function, which is characterized in that described including rotor (1) and every photo structure (3)
Rotor (1) includes inner cylinder (13) and outer cylinder (12), forms accommodating cavity (11) between the inner cylinder (13) and outer cylinder (12),
It is described to be arranged in the accommodating cavity (11) every photo structure (3), the first reflecting mirror and the are fitted on the inner cylinder (13)
Two-mirror, forms angle between first reflecting mirror and the second reflecting mirror, it is described every photo structure (3) include every mating plate (32)
With every light block (31), it is described to be put in the angle every mating plate (32),
It is described to be bonded every light block (31) one end with the inner cylinder (13), the other end every light block (31) and the outer cylinder (12)
Fitting.
2. the laser radar apparatus according to claim 1 having every light function, which is characterized in that described every light block (31)
Bottom be resisted against the reflecting mirror and every on mating plate (32).
3. the laser radar apparatus according to claim 1 having every light function, which is characterized in that on the inner cylinder (13)
Be provided with the first binding face (131), the second binding face (132) and third binding face (133), first binding face (131) and
Third binding face (133) is arranged in the two sides of second binding face (132),
Setting and the 4th binding face (121), second binding face (132) and the 4th binding face (121) on the outer cylinder (12)
It is oppositely arranged.
4. the laser radar apparatus according to claim 3 having every light function, which is characterized in that first reflection
Accommodating space is formed between mirror, the second reflecting mirror and the second binding face (132).
5. the laser radar apparatus according to claim 1 having every light function, which is characterized in that described every mating plate (32)
Top surface and first reflecting mirror top surface and the second reflecting mirror either flush.
6. the laser radar apparatus according to claim 1 having every light function, which is characterized in that described every light block (31)
Including every light portion (311) and fixed part (312), described every light portion (311) is triangular structure, and the fixed part (312) is length
Structure,
The bottom every light portion (311) is resisted against on the reflecting mirror, and described every light portion (311) includes first end binding face
(310) and the second end binding face (320), the first end binding face (310) is bonded with the second binding face (132), described
The second end binding face (320) and the fitting of the 4th binding face (121),
The fixed part (312) setting described every on light portion (311), described fixed part (312) one end and the inner cylinder (13)
Connection, the other end of the fixed part (312) are connect with the outer cylinder (12).
7. the laser radar apparatus having every light function according to claim 1 or 6, which is characterized in that described every light block
It (31) further include positioning region (313), the positioning region (313) connect with the bottom every light portion (311), the positioning region
(313) it puts in the accommodating space.
8. the laser radar apparatus according to claim 6 having every light function, which is characterized in that the fixed part
(312) it is clamped between the inner cylinder (13) and the fixed part (312) and the outer cylinder (12).
9. the laser radar apparatus according to claim 8 having every light function, which is characterized in that on the inner cylinder (13)
It is provided with the first card slot, the second card slot is provided on the outer cylinder (12), described fixed part (312) one end is fastened on described first
In card slot, the other end of the fixed part (312) is fastened in second card slot.
10. the laser radar apparatus according to claim 1 having every light function, which is characterized in that described every light block
It (31) is rectangular configuration, including third end binding face (330) and the 4th end binding face (340), the third end fitting
Face (330) is bonded with the second binding face (132), the 4th end binding face (340) and the fitting of the 4th binding face (121).
11. described according to claim 1 or 6 or 10 have every light function laser radar apparatus, which is characterized in that it is described every
The accommodating cavity (11) is divided into launching pod and receives cabin by light block (31), is provided with transmitting hatchway cover, institute on the launching pod
State to receive and be provided with reception hatchway cover on cabin, the transmitting hatchway cover and reception hatchway cover with the top surface every light block (31)
Concordantly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881409.2U CN208314207U (en) | 2018-06-08 | 2018-06-08 | A kind of laser radar apparatus with every light function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881409.2U CN208314207U (en) | 2018-06-08 | 2018-06-08 | A kind of laser radar apparatus with every light function |
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| Publication Number | Publication Date |
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| CN208314207U true CN208314207U (en) | 2019-01-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110716192A (en) * | 2019-11-07 | 2020-01-21 | 上海禾赛光电科技有限公司 | Laser radar and assembly method applied to laser radar |
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