CN209640485U - A kind of laser radar transmitting collimation adjustment device - Google Patents
A kind of laser radar transmitting collimation adjustment device Download PDFInfo
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- CN209640485U CN209640485U CN201920003914.1U CN201920003914U CN209640485U CN 209640485 U CN209640485 U CN 209640485U CN 201920003914 U CN201920003914 U CN 201920003914U CN 209640485 U CN209640485 U CN 209640485U
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Abstract
This application discloses a kind of laser radars to emit collimation adjustment device, which includes camera mechanism, rotating mechanism and regulating mechanism, and camera mechanism includes the first optical channel and photographic equipment；Rotating mechanism is connected to camera mechanism, and it is equipped with the second optical channel at least partly corresponding with the first optical channel, its side far from camera mechanism is used to be arranged the laser radar of at least partly corresponding second optical channel, and the rotary shaft of rotating mechanism is located in the first optical channel and the second optical channel；Regulating mechanism and laser radar are located at the same side of rotating mechanism, connect with the emitting module of laser radar for adjusting the positional relationship between emitting module and the optical lens of laser radar.By the above-mentioned means, the application can adjust the positional relationship between emitting module and the optical lens of laser radar, and then the clarity of laser beam is adjusted, improves the range performance of laser radar.
Description
Technical field
This application involves measurement technical field of mapping, emit collimation adjustment device more particularly to a kind of laser radar.
Background technique
The coaxial and emitting module and optical lens of the optical axis of the optical axis and optical lens of the emitting module of laser radar
Between vertical range directly affect the range performance of laser radar.
For present inventor by the discovery that studies for a long period of time, emitting module and the optical lens for how adjusting laser radar are same
Axis and emitting module are all the adjustment difficult point of laser radar emitting module all the time to the vertical range between optical lens.
Utility model content
The application can adjust sharp mainly solving the technical problems that provide a kind of laser radar transmitting collimation adjustment device
Positional relationship between the emitting module and optical lens of optical radar, to improve the range performance of laser radar.
In order to solve the above technical problems, the application the technical solution adopted is that: a kind of laser radar transmitting collimation is provided and is adjusted
Regulating device, the device include camera mechanism, rotating mechanism and regulating mechanism, and camera mechanism includes that the first optical channel and photography are set
It is standby；Rotating mechanism is connected to camera mechanism, and rotating mechanism is equipped with the second optical channel at least partly corresponding with the first optical channel, and
Rotating mechanism far from the side of camera mechanism is used to that laser radar to be arranged and at least partly corresponding second optical channel of laser radar, with
At least partly laser beam for enabling laser radar to emit reaches photographic equipment, rotation by the second optical channel, the first optical channel
Rotation mechanism can be rotated in external force and rotary shaft is located in the first optical channel and the second optical channel；Regulating mechanism is connected to rotation
Rotation mechanism, and it is located at laser radar the same side of rotating mechanism, the emitting module of regulating mechanism and laser radar connects, and is used for
The position for adjusting emitting module, for adjusting the positional relationship between emitting module and the optical lens of laser radar.
The beneficial effect of the application is: being in contrast to the prior art, laser radar transmitting collimation provided by the present application
Regulating device includes camera mechanism, rotating mechanism and regulating mechanism, and the side of rotating mechanism is connected to camera mechanism, and the other side connects
It is connected to regulating mechanism and laser radar, the emitting module connection of regulating mechanism and laser radar, for adjusting emitting module and swashing
Positional relationship between the optical lens of optical radar.By the above-mentioned means, the application can adjust emitting module and laser radar
Optical lens between positional relationship, and then adjust laser beam clarity, to improve the ranging of laser radar
Energy.
Detailed description of the invention
In order to illustrate more clearly of the technical solution in the application, required attached drawing in embodiment description will be made below
It is simple to introduce, it should be apparent that, drawings discussed below is only some embodiments of the present application, skill common for this field
For art personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.Wherein:
Fig. 1 is the perspective view of the explosion of the application laser radar transmitting one embodiment of collimation adjustment device；
Fig. 2 is that the explosion for one embodiment of laser radar for emitting collimation adjustment device applied to the application laser radar is shown
It is intended to；
Fig. 3 is the structural schematic diagram of five dimension one embodiments of adjusting bracket in Fig. 1；
Fig. 4 is the structural schematic diagram of one embodiment of regulating part in Fig. 1；
Fig. 5 is the structural schematic diagram of one embodiment of vertical adjusting portion in Fig. 1；
Fig. 6 is the structural schematic diagram of one embodiment of camera mechanism in Fig. 1；
Fig. 7 is the structural schematic diagram of one embodiment of rotating mechanism in Fig. 1；
Fig. 8 is the flow diagram of the application laser radar transmitting one embodiment of collimation adjustment method.
Specific embodiment
Below with reference to the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Ground description, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on this Shen
Please in embodiment, those of ordinary skill in the art's every other reality obtained under the premise of not making creative labor
Example is applied, shall fall in the protection scope of this application.
Referring to Fig. 1, Fig. 1 is the explosion signal of an embodiment of the application laser radar transmitting collimation adjustment device 1
Figure.It includes camera mechanism 10, rotating mechanism 20, regulating mechanism 30, video camera that the application laser radar, which emits collimation adjustment device 1,
Structure 10 includes the first optical channel 101 and photographic equipment 102, and in an implement scene, photographic equipment 102 is industrial camera.Rotation
Rotation mechanism 20 is connected to camera mechanism 10, and rotating mechanism 20 is logical equipped with the second light at least partly corresponding with the first optical channel 101
Road 201, and side 202 of the rotating mechanism 20 far from camera mechanism 10 is for being arranged laser radar A and laser radar A at least partly
Corresponding second optical channel 201, so that at least partly laser beam of laser radar A transmitting can pass through the second optical channel 201, the
One optical channel 101 reaches photographic equipment 102, and rotating mechanism 20 can be rotated in external force and rotary shaft (in figure shown in dotted line)
In the first optical channel 101 and the second optical channel 201.In one embodiment, the laser light in order to emit laser radar A
Beam all passes through the second optical channel 201, the first optical channel 101 reaches photographic equipment 102, and 101 He of the first optical channel can be set
The axis of second optical channel 201 is overlapped, the axis (in figure shown in dotted line) and rotation overlapping of axles of the second optical channel 201.Another
In a embodiment, the first optical channel 101 and the second optical channel 201 are set for convenience, it is to take the photograph that the first optical channel 101, which can be set,
The hole (as shown in solid arrow in figure) that shadow mechanism 10 opens up, the second optical channel 201 of setting are to open up on rotating mechanism 20
The size of hole (as indicated by a dashed arrow in the figure), hole can be arranged according to the actual situation, and present embodiment is to its size
It is not particularly limited.Regulating mechanism 30 is connected to rotating mechanism 20, and is located at the same side of rotating mechanism 20 with laser radar A,
Regulating mechanism 30 is connect with the emitting module A1 of laser radar A, for adjusting the position of emitting module A1, i.e. emitting module A1 with
Positional relationship between the optical lens A1 of laser radar A, the laser beam emitted with the emitting module A1 of reference laser radar A
In being imaged between the optical lens (not indicated in figure) to adjust emitting module A1 and laser radar A on photographic equipment 102
Distance, and/or, emitting module A1 and optical lens are coaxial.
By above embodiment, laser radar provided by the present application transmitting collimation adjustment device 1 include camera mechanism 10,
Rotating mechanism 20 and regulating mechanism 30, the side 201 of rotating mechanism 20 are connected to camera mechanism 10, and the other side is connected to adjusting machine
Structure 30 and laser radar A, regulating mechanism 30 is connect with the emitting module A1 of laser radar A, for adjusting the position of emitting module A1
It sets, adjusts transmitting with reference to imaging of the laser beam on photographic equipment 102 of the emitting module A1 transmitting of laser radar A
The distance between optical lens of component A1 and laser radar A and the optical axis of emitting module A1 and the optical axis of optical lens are same
Axis improves the range performance of laser radar A.
Please continue to refer to Fig. 1, rotating mechanism 20 includes plummer 20a and turntable 20b, and regulating mechanism 30 is equipped with adjustment portion
301, specifically include horizontal adjustment section 301a and vertical adjusting portion 301b, wherein horizontal adjustment section 301a includes that five dimensions are adjusted
Bracket 301a1 and regulating part 301a2, camera mechanism 10 further include the first mounting base 10a and the second mounting base 10b.
For in detail, clearly demonstrate the application laser radar and emit matching between collimation adjustment device 1 and laser radar A
It closes, referring to Fig. 2, Fig. 2 is the perspective view of the explosion of mono- embodiment of laser radar A.Laser radar A includes emitting module A1, peace
Fill bracket A2, rotary reflection component A3.Emitting module A1 is for emitting laser beam, and rotary reflection component A3 is for reflecting transmitting
Component A1 transmitting laser beam and can rotate so that laser beam change direction, mounting bracket A2 for install transmitting
Component A1 and rotary reflection component A3.Wherein, emitting module A1 includes Laser Driven head A11, is sheathed on Laser Driven head A11
Spring A12, heat-conducting plate A13, laser A14, adjustment seat A15.Laser A14 is equipped with electrode A 141, Laser Driven head A11 set
Electrode A 141 on laser A14, laser A14 wear heat-conducting plate A13 and are fixedly connected with heat-conducting plate A13, heat-conducting plate
A13 is used to distribute heat when laser A14 is opened, and Laser Driven head A11 is for driving laser A14, so that laser A14
Work stops.Heat-conducting plate A13 is equipped with the first groove A131, is connected with providing outside with heat-conducting plate A13, thus movable heat-conducting
The plate A13 and laser A14 being fixedly connected with heat-conducting plate A13.Adjustment seat A15 accommodate at least partly laser A14 with it is thermally conductive
Plate A13, the periphery adjustment seat A15 be equipped with matched first screw thread of mounting bracket A2 (not indicated in figure), and on adjustment seat A15 also
Equipped with the second groove A151, with provide it is external be connected with adjustment seat A15, to move adjustment seat A15, at this time laser A14 and
Heat-conducting plate A13 follows movement, the first gap (not indicating in figure) is equipped between adjustment seat A15 and heat-conducting plate A13, so that thermally conductive
Plate A13 can at least be moved horizontally in adjustment seat A15, when heat-conducting plate A13 is when adjustment seat A15 is moved to suitable position, In
Glue is inserted in the first gap of heat-conducting plate A13 and adjustment seat A15, so that heat-conducting plate A13 is fixed with adjustment seat A15, this
When laser A14 position can fix.Rotating mechanism 20, regulating mechanism 30 and photography are illustrated below in conjunction with Fig. 1-2
Mechanism 10.
Referring to Fig. 3, Fig. 3 is the structural schematic diagram of five dimension mono- embodiments of adjusting bracket 301a1 in Fig. 1.Five dimensions are adjusted
Bracket 301a1 includes the first end B1 and the second end B2 being flexibly connected, and first end B1 is fixedly connected with rotating mechanism 20,
The second end B2 is moved in horizontal and/or vertical relative rotation mechanism 20 under external force.An implementation field
Jing Zhong, five dimension adjusting bracket 301a1 further include for adjusting the mobile moving arm of the second end B2.
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of mono- embodiment of regulating part 301a2 in Fig. 1.Regulating part 301a2 includes
The second end B2 of the third end C1 and the 4th end C2 being fixedly connected, third end C1 and five dimension adjusting bracket 301a1 are solid
Fixed connection, so that regulating part 301a2 can follow the second end B2 mobile in horizontal and/or vertical.Regulating part 301a2
Equipped with the first hole C3 for running through third end C1 and the 4th end C2, for accommodating the Laser Driven head A11 of emitting module A1,
And it is sheathed on the spring A12 of Laser Driven head A11, the 4th end C2 of regulating part 301a2 is equipped with to be led with emitting module A1
The matched first protrusion C21 of hot plate A13, the first protrusion C21 is matched with the first groove A131 of heat-conducting plate A13, so that adjusting
Part 301a2 is moved under the drive of five dimension adjusting bracket 301a1, so that heat-conducting plate A13 is mobile.
Referring to Fig. 5, Fig. 5 is the structural schematic diagram of 301b mono- embodiment in vertical adjusting portion in Fig. 1.Vertical adjusting portion
301b includes the fifth end D1 and the 6th end D2 being fixedly connected, and be arranged through fifth end D1 and the 6th end D2
Second hole D3, vertical adjusting portion 301b are sheathed on regulating part 301a2 by the second hole D3, so that vertical adjusting portion 301b
It rotates and/or vertically moves around regulating part 301a2 under external force；6th end D2 is equipped with the adjustment seat with emitting module A1
The matched second protrusion D21 of A15.The fifth end D1 of vertical adjusting portion 301b is equipped with the third hole being connected to the second hole D3
It is equipped with the second screw thread (not indicating in figure) in D4, third hole D4, for cooperating with the matched screw rod of the second screw thread to adjust
Vertical adjusting portion 301b is fixedly connected on regulating part 301a2 after the distance between good laser A14 and optical lens, and then is made
Regulating part 301a2 is obtained when adjusting heat-conducting plate A13, the adjustment seat A15 for having adjusted good position is not impacted.Vertical adjusting
The fifth end D1 of portion 301b is equipped at least one third protrusion D11, for being applied external force so that vertical adjusting portion 301b
Rotation, when the second protrusion D21 of vertical adjusting portion 301b matches connection with the second groove A151 of adjustment seat A15, and around adjusting
When part 301a2 rotates, adjustment seat A15 is vertically moved, so that laser A14 is vertically moved to adjust laser A14 and light
The distance between lens are learned, first gap are equipped between heat-conducting plate A13 and adjustment seat A15, so that horizontal adjustment section 301a exists
The horizontal position of adjustment laser A14 in adjustment seat A15.
Referring to Fig. 6, Fig. 6 is the structural scheme of mechanism of 10 1 embodiment of camera mechanism in Fig. 1.Camera mechanism 10 further includes
First mounting base 10a and the second mounting base 10b, the first mounting base 10a includes pillar E1, the first mounting plate E2, the second mounting plate
E3, the first mounting plate E2 are fixedly connected on one end E11 of pillar E1, and the second mounting plate E3 is fixedly connected on the other end of pillar E1
E12, the first mounting plate E2 are equipped with hole, to form the first optical channel 101.Second mounting base 10b includes end-to-end vertical solid
Surely the third mounting plate E4 and the 4th mounting plate E5 connected, third mounting plate E4 are fixedly connected on the second mounting plate E3 close to first
The side of mounting plate E2, the 4th mounting plate E5 is equipped with the mounting groove E51 extended towards the third direction mounting plate E3, for being fixedly mounted
Photographic equipment 102.
Referring to Fig. 7, Fig. 7 is the structural schematic diagram of 20 1 embodiment of rotating mechanism in Fig. 1.Rotating mechanism 20 includes turning
Platform 20b and plummer 20a, turntable 20b include the 7th end F1 and the 8th end F2 that radial direction is flexibly connected, the 7th end
F1 is fixedly connected on the first mounting plate E2 of the first mounting base 10a of camera mechanism 10.Plummer 20a includes be disposed opposite to each other
One surface F3 and second surface F4, first surface F3 are fixedly connected with the mounting bracket A2 of regulating mechanism 30, laser radar A, the
Two surface F4 are fixedly connected with the 8th end F2 of turntable 20b.Wherein, through the 7th end F1 of turntable 20b, the 8th end
F2, plummer 20a are equipped with hole, and to form the second optical channel 201, the 8th end F2 and plummer 20a of turntable 20b is in external force
It is rotated under effect around the axis (in figure shown in dotted line) of the second optical channel 201.Turntable 20b further includes precision regulating part F5, precision
Regulating part F5 is fixedly connected on the 8th end F2 of turntable 20b, for adjusting the running accuracy of turntable 20b.
Rotating mechanism 20 further includes bearing seat 20c, has the first preset height h, including the 9th end F6 being fixedly connected
It is fixedly connected with the tenth end F7, the 9th end F6 with the first surface F3 of plummer 20a, the tenth end F7 and laser radar A
Mounting bracket A2 is fixedly connected, so that after laser radar A is fixedly installed in rotating mechanism 20, laser radar A and plummer 20a
Between at least there is the first pre-determined distance (not indicating in figure) so that laser radar A will not touch turntable 20a, first
Pre-determined distance can be 5cm, 10cm, 15cm etc..
Referring to Fig. 8, Fig. 8 is the flow diagram of the application laser radar transmitting one embodiment of collimation adjustment method.
This method comprises:
Step S81: imaging of the laser beam of the emitting module A1 transmitting of laser radar A on photographic equipment 102 is obtained.
In an implement scene, 102 electrical connections of photographic equipment/electric signal is connected on computer, and computer and sheet
Apply for laser radar transmitting collimation adjustment device electrical connection/electric signal connection.After laser radar A is opened, transmitting light beam is being photographed
Imaging in equipment 102 is transferred to computer.
Step S82: rotate rotating mechanism 20 one week.
In an implement scene, the computer connecting with 102 electrical connections of photographic equipment/electric signal is also filled with a driving
Electrical connection/electric signal connection is set, and the driving device is connect with the adjustment portion 301 of rotating mechanism 20, regulating mechanism 30, so that rotation
Rotation mechanism 20 rotates under the drive of the drive.
Step S83: judge that rotating mechanism 20 is imaged in rotary course and whether rotated around the center of imaging.If so, holding
Row step S84, it is no to then follow the steps S85.
In an implement scene, the computer connecting with 102 electrical connections of photographic equipment/electric signal gets laser beam
Imaging, computer judge automatically rotating mechanism 20 in rotary course the imaging whether around its center rotate.
Step S84: laser radar A emitting module A1 and the optical lens of laser radar A is coaxial.
In an implement scene, the computer connecting with 102 electrical connections of photographic equipment/electric signal judges rotating mechanism 20
The imaging is rotated around its center in rotary course, then computer judges the emitting module A1 and laser radar A of laser radar A
Optical lens is coaxial.
Step S85: adjustment regulating mechanism 30, and re-executing makes rotating mechanism 20 rotate one week and subsequent judgment step.
In an implement scene, the computer connecting with 102 electrical connections of photographic equipment/electric signal judges rotating mechanism 20
The imaging is not rotated around its center in rotary course, then computer judges the emitting module A1 and laser radar A of laser radar A
Optical lens it is not coaxial, then the adjustment portion 301 of driving device driving regulating mechanism 30, and re-execute the steps S82 and thereafter
Continuous step.
By above embodiment, the application laser radar emits collimation adjustment method can be according to the hair of laser radar A
Imaging of the laser beam of component A1 transmitting on photographic equipment 102 is penetrated to adjust the optical axis and optical lens of emitting module A1
Light shaft coaxle, so that imaging clearly of the laser beam on photographic equipment 102, improves the range performance of laser radar A.
Wherein, in one embodiment, before above-mentioned steps S82 further include: adjustment regulating mechanism 30, to adjust hair
The distance between component A1 and optical lens are penetrated, until imaging, which meets, presets clear condition.By adjusting emitting module A1 and light
The distance between lens are learned, the distance between the focus of emitting module A1 and optical lens can be adjusted, and then adjustable sharp
The clarity of imaging of the light light beam on photographic equipment 102, in an implement scene, when the meter being connect with photographic equipment 102
When the clarity of calculation machine judgement imaging meets default clarity condition, the driving connecting with the adjustment portion 301 of regulating mechanism 30 is filled
Set stopping driving adjustment portion 301.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of laser radar emits collimation adjustment device, which is characterized in that described device includes:
Camera mechanism, including the first optical channel and photographic equipment；
Rotating mechanism, is connected to the camera mechanism, and the rotating mechanism is equipped at least partly corresponding with first optical channel
The second optical channel, and the rotating mechanism far from the camera mechanism side for be arranged the laser radar and it is described swash
Optical radar at least partly corresponds to second optical channel, so that at least partly laser beam of laser radar transmitting can lead to
Cross second optical channel, the first optical channel reaches the photographic equipment, the rotating mechanism can be rotated in external force and
Rotary shaft is located in first optical channel and second optical channel；
Regulating mechanism is connected to the rotating mechanism, and is located at the same side of the rotating mechanism with the laser radar, described
Regulating mechanism is connect with the emitting module of the laser radar, for adjusting the optics of the emitting module Yu the laser radar
Positional relationship between lens.
2. the apparatus according to claim 1, which is characterized in that
First optical channel is the hole that the camera mechanism opens up, and second optical channel is to open up on the rotating mechanism
Hole；
The axis of first optical channel and second optical channel be overlapped and/or second optical channel axis with it is described
Rotate overlapping of axles.
3. the apparatus according to claim 1, which is characterized in that the regulating mechanism includes horizontal adjustment section；The level
Adjustment portion includes:
Five dimension adjusting brackets, first end and the second end including flexible connection, the first end and the rotating mechanism
It is fixedly connected, the second end is moved in horizontal and/or vertical relative to the rotating mechanism under external force；
Regulating part, including the third end and the 4th end being fixedly connected, adjusting bracket is tieed up in the third end and described five
The second end is fixedly connected, so that the regulating part can follow the second end in horizontal and/or vertical
It is mobile.
4. device according to claim 3, which is characterized in that
The regulating part is equipped with the first hole through the third end and the 4th end, for accommodating the transmitting group
The Laser Driven head of part, and it is sheathed on the spring of the Laser Driven head；
The 4th end of the regulating part is equipped with and matched first protrusion of the heat-conducting plate of the emitting module；
Wherein, the heat-conducting plate is equipped with wears with matched first groove of first protrusion, the laser of the emitting module
The heat-conducting plate, and be fixedly connected with the heat-conducting plate, the Laser Driven headgear is set to the electrode of the laser.
5. device according to claim 4, which is characterized in that the regulating mechanism further includes vertical adjusting portion；
The vertical adjusting portion includes the fifth end being fixedly connected and the 6th end, and through the fifth end and described
Second hole of the 6th end setting, the vertical adjusting portion are sheathed on the regulating part by second hole, so that
The vertical adjusting portion rotates and/or vertically moves around the regulating part under external force；
6th end is equipped with and matched second protrusion of the adjustment seat of the emitting module；
Wherein, the adjustment seat is equipped with and matched second groove of second protrusion, the adjustment seat accommodating at least partly institute
Laser and the heat-conducting plate are stated, the adjustment seat periphery is equipped with matched first spiral shell of mounting bracket with the laser radar
Line, when second protrusion in the vertical adjusting portion is connect with second matching grooves of the adjustment seat, and around described
Regulating part rotate when, the adjustment seat vertically moves so that the laser vertically move with adjust the laser with
The distance between described optical lens is equipped with first gap, so that the level between the heat-conducting plate and the adjustment seat
Adjustment portion adjusts the horizontal position of the laser in the adjustment seat.
6. device according to claim 5, which is characterized in that
The fifth end in the vertical adjusting portion is equipped with the third hole being connected to second hole, the third hole
It is inside equipped with the second screw thread, for cooperating with the matched screw rod of second screw thread to adjust the laser and the optics
The vertical adjusting portion is fixedly connected on the regulating part after the distance between lens.
7. device according to claim 6, which is characterized in that the camera mechanism further include:
First mounting base, including pillar, the first mounting plate, the second mounting plate, first mounting plate are fixedly connected on the branch
One end of column, second mounting plate are fixedly connected on the other end of the pillar, and first mounting plate is equipped with hole, with
Form first optical channel；
Second mounting base, including the end-to-end third mounting plate and the 4th mounting plate being vertically fixedly connected, the third mounting plate
Second mounting plate is fixedly connected on close to the side of first mounting plate, the 4th mounting plate is equipped with towards the third
The mounting groove that mounting plate direction extends, for the photographic equipment to be fixedly mounted.
8. device according to claim 7, which is characterized in that the rotating mechanism includes:
Turntable, including the 7th end and the 8th end that radial direction is flexibly connected, the 7th end is fixedly connected on described
First mounting plate of first mounting base of camera mechanism；
Plummer, including the first surface and second surface being disposed opposite to each other, the first surface and the regulating mechanism described swash
The mounting bracket of optical radar is fixedly connected, and the second surface is fixedly connected with the 8th end of the turntable；
Wherein, it is equipped with hole through the 7th end of the turntable, the 8th end, the plummer, to be formed
The second optical channel is stated, the 8th end of the turntable and the plummer are under external force around second optical channel
Axis rotation.
9. device according to claim 8, which is characterized in that the turntable further include:
Precision regulating part is fixedly connected on the 8th end of the turntable, for adjusting the running accuracy of the turntable.
10. device according to claim 8, which is characterized in that the rotating mechanism further include:
Bearing seat has the first preset height, including the 9th end being fixedly connected and the tenth end, the 9th end and institute
The first surface for stating plummer is fixedly connected, and mounting bracket described in the tenth end and the laser radar is fixed to be connected
It connects, so that after the laser radar is fixedly installed in the rotating mechanism, between the laser radar and the plummer extremely
There is the first pre-determined distance less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003914.1U CN209640485U (en) | 2019-01-02 | 2019-01-02 | A kind of laser radar transmitting collimation adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003914.1U CN209640485U (en) | 2019-01-02 | 2019-01-02 | A kind of laser radar transmitting collimation adjustment device |
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| Publication Number | Publication Date |
|---|---|
| CN209640485U true CN209640485U (en) | 2019-11-15 |
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| CN201920003914.1U Active CN209640485U (en) | 2019-01-02 | 2019-01-02 | A kind of laser radar transmitting collimation adjustment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581336A (en) * | 2019-01-02 | 2019-04-05 | 宁波傲视智绘光电科技有限公司 | A kind of laser radar transmitting collimation adjustment device and method |
| CN111487785A (en) * | 2020-05-29 | 2020-08-04 | 广东博智林机器人有限公司 | Optical debugging system and debugging method of laser transceiver |
-
2019
- 2019-01-02 CN CN201920003914.1U patent/CN209640485U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581336A (en) * | 2019-01-02 | 2019-04-05 | 宁波傲视智绘光电科技有限公司 | A kind of laser radar transmitting collimation adjustment device and method |
| CN111487785A (en) * | 2020-05-29 | 2020-08-04 | 广东博智林机器人有限公司 | Optical debugging system and debugging method of laser transceiver |
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