CN107870414A - Panoramic scanning bogey - Google Patents
Panoramic scanning bogey Download PDFInfo
- Publication number
- CN107870414A CN107870414A CN201610858956.4A CN201610858956A CN107870414A CN 107870414 A CN107870414 A CN 107870414A CN 201610858956 A CN201610858956 A CN 201610858956A CN 107870414 A CN107870414 A CN 107870414A
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- optical element
- rotation
- platform
- galvanometer
- bogey
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- 230000003287 optical effect Effects 0.000 claims abstract description 126
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 abstract description 3
- 238000003384 imaging method Methods 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
Abstract
The present invention relates to a kind of panoramic scanning bogey, wherein, the panoramic scanning bogey includes：Rotation platform, the rotation platform have a rotary shaft；Optical element carrying platform, the optical element carrying are set with the rotation platform synchronous rotary, and the optical element carrying platform is used to carry optical element, passes in and out the light ray parallel of the optical element in the rotary shaft；Galvanometer eyeglass, is arranged on the light of disengaging optical element and the light to passing in and out optical element reflects, and the galvanometer eyeglass is used for relative to the direction of rotation forward direction of rotation platform and counter-rotating, and switches direction of rotation with predeterminated frequency.Panoramic scanning bogey provided by the invention is simple in construction, and can form the image of high discrimination degree.
Description
Technical field
The present invention relates to a kind of panoramic scanning bogey, more particularly to a kind of panoramic scanning with optical compensation function
Bogey.
Background technology
Typically all can be installed either daytime in public places such as airport, parking lot and roads now or night can
The monitoring system of enough implementing monitorings, the monitoring system typically require 360 degree of panoramic scannings of energy, so could intactly observe week
The situation on side.
Camera device in existing monitoring system is in order to realize round-the-clock shooting and 360 degree of panoramic scannings, typically using red
Outer camera lens, and multiple camera lenses, or each are set in circumferencial direction on support according to the angle of visual field that each camera lens can be shot
Camera lens sets a support, and each camera lens is responsible for the shooting in oneself visual field scope, realizes 360 degree by software process quality afterwards
Panoramic scanning.
But because because the support needs to carry multiple infrared lens, or need multiple supports, complete equipment structure
Complexity, and space-consuming is big.
The content of the invention
In view of this, it is necessory to provide a kind of panoramic scanning carrying simple in construction, space-consuming is few and more economic
Device.
A kind of panoramic scanning bogey, wherein, the panoramic scanning bogey includes：
Rotation platform, the rotation platform have a rotary shaft；
Optical element carrying platform, the optical element carrying are set with the rotation platform synchronous rotary, the optics
Element carrying platform is used to carry optical element, passes in and out the light ray parallel of the optical element in the rotary shaft；
Galvanometer eyeglass, for reflecting the light for passing in and out optical element, the galvanometer eyeglass can be relative to rotary flat
The direction of rotation forward direction of platform and counter-rotating, and direction of rotation is switched with predeterminated frequency.
In one of the embodiments, the rotary shaft of the optical element carrying platform, the rotation of galvanometer eyeglass rotation
Rotating shaft is coaxial with the rotary shaft of the rotation platform.
In one of the embodiments, when direction of rotation counter-rotating of the galvanometer eyeglass relative to rotation platform,
The size of the angular speed of the galvanometer eyeglass is identical with the size of the rotation platform angular velocity of rotation.
In one of the embodiments, the position relationship of the galvanometer eyeglass and the optical element carrying platform meets,
The light for inciding galvanometer eyeglass enters in the optical element on optical element carrying platform after galvanometer lens reflecting.
In one of the embodiments, rotary shaft of the light of the disengaging optical element along the rotation platform is propagated.
A kind of panoramic scanning bogey, wherein, the panoramic scanning bogey includes：
Base, rotating shaft is provided with base；
Rotation platform, rotated around rotating shaft；
Optical element carrying platform, the optical element carrying platform, which is arranged in rotating shaft, to be used to carry optical element, and
With rotation platform synchronous rotary；
Galvanometer eyeglass, setting are supported on rotation platform, and are arranged on the light of disengaging optical element to passing in and out optics
The light of element is reflected；
Motor, for driving rotation platform to rotate, and galvanometer eyeglass is driven to rotate；
Galvanometer motor, for driving the reverse rotation of galvanometer eyeglass and resetting.
In one of the embodiments, the anglec of rotation of the angular speed during galvanometer eyeglass counter-rotating and rotation platform speed
It is identical to spend size.
In one of the embodiments, further comprise support beam, the support beam be arranged on the rotation platform and
With the rotation platform synchronous rotary, the galvanometer eyeglass and the galvanometer motor are arranged in the support beam, and described
Galvanometer eyeglass rotates under the driving of the galvanometer motor, and switches direction of rotation with predeterminated frequency.
In one of the embodiments, the rotary shaft of the galvanometer eyeglass is set with the shaft parallel.
In one of the embodiments, the rotary shaft of galvanometer eyeglass setting coaxial with the rotating shaft.
In one of the embodiments, the position relationship of the galvanometer eyeglass and the optical element carrying platform meets,
The light for inciding galvanometer lens surface is vertical with the light for entering optical element carrying platform after galvanometer lens reflecting.
A kind of panoramic scanning bogey, wherein, the panoramic scanning bogey includes：
Optical element carrying platform, the optical element carrying platform are used to carry optical element, the optical element tool
There is optical axis；
Galvanometer eyeglass, is arranged in the light path of disengaging optical element and the light to passing in and out optical element reflects, institute
State galvanometer eyeglass be used for relative in the optical element carrying platform optical element rotate, and can forward and reverse rotation, and with
Predeterminated frequency switches direction of rotation, and the rotary shaft of the galvanometer eyeglass is with being arranged at optical element in optical element load-bearing surface
Optical axis is parallel.
In one of the embodiments, housing is further comprised, the housing has panorama form, and the galvanometer eyeglass is set
It is placed in housing, the light incident from panorama form incides the optics in optical element carrying platform after galvanometer lens reflecting
Element.
It is i.e. available by the rotation of galvanometer eyeglass in panoramic scanning bogey of the invention compared with conventional art
It is simple in construction, occupy little space and cost is relatively low in forming panoramic picture.Further, galvanometer mirror is passed through in imaging process
The reverse vibration of piece, can also optical compensation be carried out to the light for passing in and out panoramic scanning bogey, the clear of image is formed to improve
Clear degree.
Brief description of the drawings
Fig. 1 is the structural representation for the panoramic scanning bogey that first embodiment of the invention provides.
Fig. 2 is the structural representation for the panoramic scanning bogey that second embodiment of the invention provides.
Fig. 3 be Fig. 2 shown in panoramic scanning bogey in rotation platform structural representation.
Fig. 4 is the structural representation for the panoramic scanning bogey that third embodiment of the invention provides.
Fig. 5 is the structural representation for the panoramic scanning bogey for carrying image-forming module that fourth embodiment of the invention provides
Figure.
Main element symbol description
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
Embodiment
Below in conjunction with the accompanying drawings and the specific embodiments, panoramic scanning bogey provided by the invention is made further detailed
Describe in detail bright.
Also referring to Fig. 1, the panoramic scanning bogey 40 that first embodiment of the invention provides includes base 11, rotation
Platform 12, light-guiding mechanism 13 and optical element carrying platform 1341.The optical element carrying platform 1341 is arranged at the bottom
On seat 11, the light-guiding mechanism 13 is arranged at the rotation platform 12, and the rotation platform 12 can be with relative to the base 11
Rotation, and the optical element carrying platform 1341 can be with the synchronous rotary of rotation platform 12.
The base 11 has support shaft 126, and the rotation platform 12 revolves around the support shaft 126 relative to base 11
Turn, so as to drive light-guiding mechanism 13 to rotate, i.e., the rotary shaft and the support shaft 126 of described rotation platform 12 are coaxial.The rotation
Turning platform 12 has a rotary shaft, and the rotation platform 12 rotates around the rotary shaft.Specifically, the rotation platform 12 wraps
Include rotation upper mounting plate 121, rotation lower platform 122 and rotating shaft 123.The support shaft 126 may be disposed on the base 11, and
Through the rotation lower platform 122.The rotating shaft 123 is sheathed in the support shaft 126, and the rotating shaft 123 is through described
Lower platform 122.The rotation platform 12 can be further provided with and motor 124, and the rotating shaft 123 is in motor 124
Driving under rotated around support shaft 126, so as to drive rotation upper mounting plate 121 and rotation lower platform 122 surround support shaft
126 rotations, i.e., the rotary shaft and the support shaft 126 and rotating shaft 123 of described rotation platform 12 are coaxial.The motor 124
The rotation lower platform 122 is may be disposed at, the motor 124 is rotated by transmission parts (not shown) drive shaft 123, with
Drive the rotation platform 12 to rotate, that is, drive the rotation upper mounting plate 121, rotation lower platform 122 to do revolve in the horizontal direction
Turn, the light-guiding mechanism 13 for being arranged at the rotation platform 12 also rotates together with.
The optical element carrying platform 1341 is used to carry optical element, and the optical element can be image-forming module or hair
Optical module, the image-forming module can be infrared imaging module, visual light imaging module and curtain etc., can be selected as needed
Select.The light that the light emitting module is sent can be emitted after the reflection of light-guiding mechanism 13 from panoramic scanning bogey 40, and be entered
Go out the light ray parallel of the optical element in the rotary shaft.
The optical element carrying platform 1341 can the rotation synchronous with the rotation platform 12 under the driving of rotating shaft 123
Turning, i.e., the angular velocity of rotation of described optical element carrying platform 1341 can be identical with the angular velocity of rotation of the rotation platform 12,
And the rotary shaft of the optical element carrying platform 1341 is coaxial with the rotary shaft of the rotation platform 12.The optical element is held
Carrying platform 1341 can pass through lock assembly 125 and the synchronous rotary of rotation platform 12.Specifically, the optical element carrying is flat
Platform 1341 may be disposed on rotation platform 12, and can be under the driving of the motor 124 relative to the rotation of base 11.Tool
Body, the optical element carrying platform 1341 can be by being arranged in rotating shaft 123, and is supported in by support shaft 126 described
On base 11.One end of the support shaft 126 can support on base 11, and the optical element carrying platform 1341 is arranged at institute
State the one end of support shaft 126 away from base 11.The rotating shaft 123 can be under the driving of motor 124 so that optical element is held
Carrying platform 1341 and the synchronous rotary of rotation platform 12.Specifically, the rotation upper mounting plate 121 has opening 1211, it is described
Optical element carrying platform 1341 is arranged in opening 1211, and is exposed from the opening 1211, so that light can
It is disposed in the optical element on optical element carrying platform 1341.The optical element carrying platform 1341 can be with the branch
Support axle 126 is coaxially disposed, i.e., the rotary shaft of described optical element carrying platform 1341 is coaxial with the support shaft 126.
The light-guiding mechanism 13 is arranged in housing 132 including galvanometer unit 135, and the housing 132 has form 1326,
So that light enters in housing 132.The galvanometer unit 135 is vacantly set relative to the optical element carrying platform 1341,
And the galvanometer unit 135 rotates entirely around the optical element carrying platform 1341.Specifically, the galvanometer unit
135 include support beam 1351, overarm 1352, galvanometer eyeglass 1353 and galvanometer motor 1354.The overarm 1352 is in support beam
Under 1351 support, it is suspended on the optical element carrying platform 1341.The galvanometer eyeglass 1353 hangs on described outstanding
On beam 1352, so that the galvanometer eyeglass 1353 is vacantly set relative to the optical element carrying platform 1341, it is described
Galvanometer eyeglass 1353 is arranged at intervals with the optical element carrying platform 1341.The galvanometer eyeglass 1353 and the optical element
The position relationship of carrying platform 1341 meets that the galvanometer eyeglass 1353 is arranged on the light of the optical element, and to entering
The light for going out optical element is reflected, and inciding the light of galvanometer eyeglass 1353, that optical element carrying is incided after reflection is flat
Platform 1341.Further, it is incident from the incident light of the form 1326 along the direction parallel to the rotary shaft of rotation platform 12
To the optical element carrying platform 1341.Further, the galvanometer eyeglass 1353, form 1326 and optical element carrying platform
1341 position relationship meets that the light incident from form 1326 can be directly entered described after the reflection of galvanometer eyeglass 1353
In optical element carrying platform 1341；Correspondingly, the light sent from optical element carrying platform 1341 passes through galvanometer eyeglass
After 1353 reflections, it can be emitted from form 1326.In the present embodiment, when the rotation platform 12 is rotated with 360 degree, the galvanometer
The angle that the imaging surface of the reflecting surface of eyeglass 1353 and the optical element carrying platform 1341 is formed keeps constant.Enter
One step, the form 1326 can be one 360 degree of panorama forms, be set around housing 132.In the present embodiment, the galvanometer eyeglass
1353 angles formed with the surface of the optical element carrying platform 1341 are 45 degree, therefore incide galvanometer from form 1326
The incident light of eyeglass 1353 is vertical with the reflected light for entering optical element carrying platform 1341 after the reflection of galvanometer eyeglass 1353.Enter
One step, the rotary shaft of the galvanometer eyeglass 1353 can be parallel with the rotating shaft 123 and support shaft 126；Specifically, the overarm
1352nd, the rotary shaft of galvanometer eyeglass 1353, the rotary shaft of optical element carrying platform 1341 and support shaft 126 can be coaxially disposed,
I.e. 1353 rotation of galvanometer eyeglass when rotary shaft, the rotary shaft of optical element carrying platform 1341 and support shaft 126 can be equal
It is coaxially disposed.Preferably, the rotary shaft of the galvanometer eyeglass 1353, the rotary shaft and support shaft of optical element carrying platform 1341
126 are coaxially disposed, i.e., described galvanometer eyeglass 1353 can vacantly be arranged at the surface of the optical element carrying platform 1341, from
And the light of incidence is entered in optical element carrying platform 1341, and the galvanometer can be improved
The compensation effect of eyeglass 1353, obtain the image become apparent from.
The galvanometer motor 1354 is used to drive rotation side of the galvanometer eyeglass 1353 relative to the rotation platform 12
To doing counter-rotating.It is located at initial position during 1353 non-rotation of the galvanometer eyeglass compensation.The galvanometer eyeglass 1353 can shake
Under the driving of mirror motor 1354, rotary oscillation and resetted in the range of positive and negative 10 degree with predeterminated frequency relative to initial position.
Further, the galvanometer eyeglass 1353 under the driving of motor 124 can with the 12 positive synchronous rotary of rotation platform, together
When, when galvanometer motor 1354 drives, can relative to rotation platform 12 direction of rotation is reverse and positive rotation.Specifically, institute
State galvanometer eyeglass 1353 can under the driving of galvanometer motor 1354, with overarm 1353 be rotary shaft in the horizontal direction, with pre-
If frequency error factor direction of rotation, namely after counterclockwise or clockwise direction rotates 10 degree relative to initial position, then quickly return
Initial position is returned to reset." predeterminated frequency " can according to optical element carrying platform 1341 carry image-forming module into
Picture frequency rate is selected, so that the predeterminated frequency matches with the imaging frequency.When the image-forming module is imaged, can send out
Synchronizing signal is sent to galvanometer motor 1354, so as to drive galvanometer eyeglass 1353 to be held in response to the synchronizing signal relative to optical element
Counter-rotating is done in the direction of rotation of carrying platform 12, with imaging in compensating image module.When the image-forming module is unimaged,
The galvanometer eyeglass 1353 then with the synchronous rotary of rotation platform 12.Due to the overarm 1352 and optical element carrying
Platform 1341 is coaxially disposed, thus the galvanometer eyeglass 1353 equivalent to be suspended on the optical element carrying platform 1341 it
On, and rotated using the symmetry axis of optical element carrying platform 1341 as rotary shaft.In addition, when carrying out panoramic scanning,
The direction of rotation of the galvanometer eyeglass 1353 and the direction of rotation of the rotation platform 12 are on the contrary, with incident during compensated scanning
Light relative to the optical element carrying platform 1341 motion.Further, it is preferred that the counter-rotating of galvanometer eyeglass 1353
The size of angular speed and the angular velocity of rotation of rotation platform 12 is essentially identical so that described in optical element carrying platform 1341
Image-forming module reaches best compensation effect, becomes apparent from imaging in imaging.When the optical element carrying platform 1341
When being provided with image-forming module, the reverse vibration of the galvanometer eyeglass 1353 can be used for during compensating image, subject
As motion in the image-forming module, subject is set in the image-forming module to seem static, i.e. to pass through galvanometer
The counter rotational movement of eyeglass 1353 compensate for motion of the picture of subject on image-forming module, make subject in institute
State on array image sensor seem it is static, so as to improve the accuracy of identification of the panoramic picture of acquisition.
Further, the panoramic scanning bogey 40 can further comprise an electric rotating machine (not shown), for controlling
The pitching motion of galvanometer eyeglass 1353 and optical element carrying platform 1341, to control the angle of pitch, so as to control viewfinder range.
Also referring to Fig. 2 and Fig. 3, the panoramic scanning bogey 50 that second embodiment of the invention provides includes base
11st, rotation platform 14 and light-guiding mechanism 13.The rotation platform 14 is arranged at the base 11, and the light-guiding mechanism 13 is set
In the rotation platform 14, the rotation platform 14 can rotate relative to the base 11.
The panoramic scanning bogey 50 and first embodiment that second embodiment of the invention provides are essentially identical, and its difference exists
Include rotating disk 141 and electric rotating machine 142 in, the rotation platform 14, the optical element carrying platform 1341 and described shake
Mirror unit 135 is arranged in the rotating disk 141, and under the driving for the electric rotating machine 142 being arranged on base 11, together
Step rotation.
Specifically, the support beam 1351 and optical element carrying platform 1341 are arranged in the rotating disk 141, and
Under the driving of motor 14, synchronous rotary is done with the rotating disk 141, the optical element carrying platform 1341 can be set
It is placed in the opening position of the rotary shaft of the rotating disk 141.Further, because the galvanometer eyeglass 1353 passes through the connection of overarm 1352
In the support beam 1351, therefore the galvanometer eyeglass 1353 can carry out 360 relative to the optical element carrying platform 1341
Degree rotation.During rotation, the form 1326 equally does synchronous rotary with the rotating disk 141, therefore keeps from institute
The incident light of form 1326 is stated after the galvanometer eyeglass 1353 reflection, the optical element carrying platform can be entered
In 1341.In the present embodiment, the rotating disk 141 can be a rotation gear, for driving support beam 1351 and optical element to hold
The synchronous rotary of carrying platform 1341.The galvanometer eyeglass 1353 and the form 1326 can be located at same level.
In addition, during shooting, the galvanometer eyeglass 1353, can be positive and negative under the driving of galvanometer motor 1354
To be playbacked again after preset frequency counter-rotating in the range of 10 degree.
It is appreciated that a certain region in the optical element carrying platform 1341 or base 11, can be according to need
Selected.
Also referring to Fig. 4, the panoramic scanning bogey 60 that third embodiment of the invention provides includes base 11, rotation
Platform 14 and light-guiding mechanism 13.The rotation platform 14 is arranged at the base 11, and the light-guiding mechanism 13 is arranged at described
Rotation platform 14, the rotation platform 14 can rotate relative to the base 11.
The panoramic scanning that the panoramic scanning bogey 60 that third embodiment of the invention provides provides with second embodiment is held
Carry and put that 50 structures are essentially identical, and its difference is, the rotation platform 14 is wholy set in the housing 132, and described
Form 1326 can be 360 degree of panorama forms, be set around housing 132.The galvanometer unit 135 rotate during, from regarding
The incident light of window 1326 is entered in optical element carrying platform 1341 after the reflection of galvanometer eyeglass 1353.Further, by
It is panorama form in the form 1326, and is located at same level with the galvanometer eyeglass 1353, therefore in rotary course,
The visual field of greater angle can be obtained, avoids blocking for housing 132.
Please refer to fig. 5, Fig. 5 is to utilize the panoramic scanning bogey 40 to be imaged for panoramic scanning in this implementation
When structural representation, the image-forming module 134 is arranged on the optical element carrying platform 1341, and the image-forming module
134 optical axis can be set with the rotating shaft coaxle of the galvanometer eyeglass 1353.Incident light reflects by galvanometer eyeglass 1353
Afterwards, enter in image-forming module 134.By the rotation of galvanometer eyeglass 1353, the panorama sketch in 360 degree of angular ranges can be obtained
Picture.Meanwhile image-forming module 134 has predetermined imaging frequency, during the rotation capture of galvanometer eyeglass 1353, galvanometer eyeglass
1353 under the drive of galvanometer motor 1354 around overarm 1352 with the preset frequency that matches with the imaging frequency inversely and just
To rotation, so that the image-forming module 134, in imaging, the imaging obtained to image-forming module 134 compensates, and makes image-forming module
134 images obtained are static, so as to ensure the enough stationary exposure time, obtain clearly image, and with very high
Resolving accuracy.
, can be according to being actually needed it is appreciated that above-mentioned panoramic scanning module can also be other panoramic scanning bogeys
Different selections, combination are carried out, to reach different monitoring effects.
In addition, those skilled in the art can also do other changes in spirit of the invention, these are according to present invention spirit
The change done, it should all be included in scope of the present invention.
Claims (12)
1. a kind of panoramic scanning bogey, it is characterised in that the panoramic scanning bogey includes：
Rotation platform, the rotation platform have a rotary shaft；
Optical element carrying platform, the optical element carrying platform are set with the rotation platform synchronous rotary, the optics
Element carrying platform is used to carry optical element, passes in and out the light ray parallel of the optical element in the rotary shaft；
Galvanometer eyeglass, it is arranged on light and passes in and out in the light path of the optical element, the galvanometer eyeglass can be relative to the rotation
The direction of rotation forward direction of platform and counter-rotating, and direction of rotation is switched with predeterminated frequency.
2. panoramic scanning bogey as claimed in claim 1, it is characterised in that the rotation of the optical element carrying platform
Axle, the rotary shaft of galvanometer eyeglass rotation are coaxial with the rotary shaft of the rotation platform.
3. panoramic scanning bogey as claimed in claim 1, it is characterised in that when the galvanometer eyeglass is relative to optics member
During the direction of rotation counter-rotating of part carrying platform, the size of the angular speed of the galvanometer eyeglass and the rotation platform anglec of rotation
The size of speed is identical.
4. panoramic scanning bogey as claimed in claim 1, it is characterised in that the galvanometer eyeglass and the optical element
The position relationship of carrying platform meets that the light for inciding galvanometer eyeglass is flat into optical element carrying after galvanometer lens reflecting
In optical element on platform.
5. panoramic scanning bogey as claimed in claim 1, it is characterised in that the optical element include image-forming module or
One kind in light emitting module.
6. a kind of panoramic scanning bogey, it is characterised in that the panoramic scanning bogey includes：
Base, rotating shaft is provided with base；
Rotation platform, rotated around rotating shaft；
Optical element carrying platform, the optical element carrying platform, which is arranged in rotating shaft, to be used to carry optical element, and with rotation
Turn platform synchronous rotary；
Galvanometer eyeglass, is arranged on rotation platform, for will enter optics member after the light reflection for inciding galvanometer eyeglass
Part, or reflected the light that the optical element sends is received, so as to pass in and out the light ray parallel of the optical element in institute
State rotary shaft；
Motor, for driving rotation platform to rotate, and galvanometer eyeglass is driven to rotate；
Galvanometer motor, for driving the reverse rotation of galvanometer eyeglass and resetting.
7. panoramic scanning bogey as claimed in claim 6, it is characterised in that the angle during galvanometer eyeglass counter-rotating
Speed is identical with the angular velocity of rotation size of rotation platform.
8. panoramic scanning bogey as claimed in claim 6, it is characterised in that further comprise support beam, the support
Beam is arranged on the rotation platform and set with the rotation platform synchronous rotary, the galvanometer eyeglass and the galvanometer motor
In in the support beam, and the galvanometer eyeglass rotates under the driving of the galvanometer motor, and is switched with predeterminated frequency and revolved
Turn direction.
9. panoramic scanning bogey as claimed in claim 6, it is characterised in that the rotary shaft of the galvanometer eyeglass with it is described
Shaft parallel is set.
10. panoramic scanning bogey as claimed in claim 9, it is characterised in that the rotary shaft of the galvanometer eyeglass and institute
State the coaxial setting of rotating shaft.
11. a kind of panoramic scanning bogey, it is characterised in that the panoramic scanning bogey includes：
Optical element carrying platform, the optical element carrying platform are used to carry optical element, and the optical element has light
Axle；
Galvanometer eyeglass, it is arranged in the light path of light disengaging optical element, the galvanometer eyeglass can be relative to the optical element
The forward and reverse rotation of optical element in carrying platform, and direction of rotation, the rotary shaft of the galvanometer eyeglass are switched with predeterminated frequency
It is parallel with the optical axis for being arranged at optical element in optical element load-bearing surface.
12. panoramic scanning bogey as claimed in claim 11, it is characterised in that further comprise housing, the housing
With panorama form, the galvanometer eyeglass is arranged in housing, and the light incident from panorama form enters after galvanometer lens reflecting
The optical element being mapped in optical element carrying platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858956.4A CN107870414B (en) | 2016-09-28 | 2016-09-28 | Panoramic scanning bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858956.4A CN107870414B (en) | 2016-09-28 | 2016-09-28 | Panoramic scanning bearing device |
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| Publication Number | Publication Date |
|---|---|
| CN107870414A true CN107870414A (en) | 2018-04-03 |
| CN107870414B CN107870414B (en) | 2024-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610858956.4A Active CN107870414B (en) | 2016-09-28 | 2016-09-28 | Panoramic scanning bearing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110677594A (en) * | 2019-10-11 | 2020-01-10 | 北京富吉瑞光电科技有限公司 | Compensation imaging method and device of photoelectric panoramic imaging system |
| US11429014B2 (en) | 2018-11-26 | 2022-08-30 | Changxing Potek Electronics Technology Co., Ltd. | Laser animation projection device and a control method thereof |
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Effective date of registration: 20240625 Address after: A4E, 4th Floor, Building A, No. 8 Dongtucheng Road, Chaoyang District, Beijing, 100013 Patentee after: BEIJING HONGYI DINGSHI TECHNOLOGY DEVELOPMENT CO.,LTD. Country or region after: China Address before: Mingzhuyuan Phase I, No. 109 Lingke Road, Jinjiang District, Chengdu City, Sichuan Province, 610066 Patentee before: Liu Hui Country or region before: China |